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Sample records for anethum graveolens foeniculum

  1. Antibacterial and phytochemical screening of Anethum graveolens, Foeniculum vulgare and Trachyspermum ammi.

    Science.gov (United States)

    Kaur, Gurinder J; Arora, Daljit S

    2009-08-06

    Anethum graveolens Linn., Foeniculum vulgare Mill. and Trachyspermum ammi L. are widely used traditional medicinal plants to treat various ailments. To provide a scientific basis to traditional uses of these plants, their aqueous and organic seed extracts, as well as isolated phytoconstituents were evaluated for their antibacterial potential. Antibacterial activity of aqueous and organic seed extracts was assessed using agar diffusion assay, minimum inhibitory concentration and viable cell count studies; and their antibacterial effect was compared with some standard antibiotics. The presence of major phytoconstituents was detected qualitatively and quantitatively. The isolated phytoconstituents were subjected to disc diffusion assay to ascertain their antibacterial effect. Hot water and acetone seed extracts showed considerably good antibacterial activity against all the bacteria except Klebsiella pneumoniae and one strain of Pseudomonas aeruginosa. Minimum inhibitory concentration for aqueous and acetone seed extracts ranged from 20-80 mg/ml and 5-15 mg/ml respectively. Viable cell count studies revealed the bactericidal nature of the seed extracts. Statistical analysis proved the better/equal efficacy of some of these seed extracts as compared to standard antibiotics. Phytochemical analysis showed the presence of 2.80 - 4.23% alkaloids, 8.58 - 15.06% flavonoids, 19.71 - 27.77% tannins, 0.55-0.70% saponins and cardiac glycosides. Antibacterial efficacy shown by these plants provides a scientific basis and thus, validates their traditional uses as homemade remedies. Isolation and purification of different phytochemicals may further yield significant antibacterial agents.

  2. Antibacterial and phytochemical screening of Anethum graveolens, Foeniculum vulgare and Trachyspermum ammi

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    Arora Daljit S

    2009-08-01

    Full Text Available Abstract Background Anethum graveolens Linn., Foeniculum vulgare Mill. and Trachyspermum ammi L. are widely used traditional medicinal plants to treat various ailments. To provide a scientific basis to traditional uses of these plants, their aqueous and organic seed extracts, as well as isolated phytoconstituents were evaluated for their antibacterial potential. Methods Antibacterial activity of aqueous and organic seed extracts was assessed using agar diffusion assay, minimum inhibitory concentration and viable cell count studies; and their antibacterial effect was compared with some standard antibiotics. The presence of major phytoconstituents was detected qualitatively and quantitatively. The isolated phytoconstituents were subjected to disc diffusion assay to ascertain their antibacterial effect. Results Hot water and acetone seed extracts showed considerably good antibacterial activity against all the bacteria except Klebsiella pneumoniae and one strain of Pseudomonas aeruginosa. Minimum inhibitory concentration for aqueous and acetone seed extracts ranged from 20–80 mg/ml and 5–15 mg/ml respectively. Viable cell count studies revealed the bactericidal nature of the seed extracts. Statistical analysis proved the better/equal efficacy of some of these seed extracts as compared to standard antibiotics. Phytochemical analysis showed the presence of 2.80 – 4.23% alkaloids, 8.58 – 15.06% flavonoids, 19.71 – 27.77% tannins, 0.55–0.70% saponins and cardiac glycosides. Conclusion Antibacterial efficacy shown by these plants provides a scientific basis and thus, validates their traditional uses as homemade remedies. Isolation and purification of different phytochemicals may further yield significant antibacterial agents.

  3. Anethum Graveolens Linn (Umbelliferae) Extract Attenuates Stress ...

    African Journals Online (AJOL)

    Anethum Graveolens Linn (Umbelliferae) Extract Attenuates Stress-induced Urinary Biochemical Changes and Improves Cognition in Scopolamineinduced Amnesic Rats. ... Conclusion: The aqueous extract of A. graveolens exhibited significant anti-stress, antioxidant and memory enhancing activities. The study provides a ...

  4. The antimycobacterial constituents of dill (Anethum graveolens).

    Science.gov (United States)

    Stavri, Michael; Gibbons, Simon

    2005-11-01

    As part of a project to characterize selected members of the Kuwaiti flora for their phytochemistry and antimycobacterial activity, a new furanocoumarin, 5-[4''-hydroxy-3''-methyl-2''-butenyloxy]-6,7-furocoumarin (3), was isolated from the whole herb of Anethum graveolens. The known compounds oxypeucedanin (1), oxypeucedanin hydrate (2) and falcarindiol (4) were also isolated from this plant. The structure of each compound was determined by interpretation of NMR and mass spectrometric data. The three known compounds exhibited antibacterial activity against a panel of rapidly growing mycobacteria with minimum inhibitory concentration (MIC) values in the range 2-128 microg/mL.

  5. Anethum Graveolens Linn (Umbelliferae) Extract Attenuates Stress ...

    African Journals Online (AJOL)

    Erah

    ascorbic acid. Conclusion: The aqueous extract of A. graveolens exhibited significant anti-stress, antioxidant and memory enhancing activities. The study provides a scientific basis for the traditional use of the plant as a culinary spice in foods. Keywords: A. graveolens; Stress; Lipid peroxidation; Antioxidant; Cognition.

  6. The Effect of Alcoholic Extract of Anethum graveolens Seed on the Changes of Testis Tissue, Sperm Parameters in Hypercholesterolemic Male Rats

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    Farah Farokhi

    2018-01-01

    Full Text Available Abstract Background: For treating hypercholesterolemic in traditional medicine, Anethum graveolens seeds are used that reduce blood glucose, cholesterol and triglyceride. The aim of this study is to investigate the effect of hydroalcoholic extract of Anethum graveolens seed on the changes of testis tissue, sperm parameters in hypercholesterolemic male rats. Materials and Methods: In this study, 30 adult male rats were randomly divided into 5 groups of 6: control, hypercholesterolemic, hypercholesterolemic +alcoholic extract of Anethum graveolens seed 500 mg/kg/day, hypercholesterolemic +alcoholic extract of Anethum graveolens seed 300 mg/kg/day, healthy+alcoholic extract of Anethum graveolens seed 500 mg/kg/day. After treatment for 45 days, rats were weighed and after the dissection, sperm samples were collected from the tail epididymal and sperm parameters were studied. The testicular specimens were transferred to formalin and stained with hematoxylin-eosin. Data were analyzed using one-way ANOVA and Turkey's post- hoc tests and significant level (p<0.05 was considered. Results: In this research, in the hypercholesterolemic rats, the testicular weight was increased, but the diameter of the semnifer tubes, tubal differentiation and spermiogenese, and sperm viability were decreased compared to control (p<0.05, but in hypercholesterolemic treatment with Anethum graveolens seed these parameters were improved. Conclusion: According to the results of this study, Anethum graveolens seed has positive effects on testicular tissue and sperm parameters in hypercholesterolemic mice.

  7. The effects of Anethum graveolens essence on scopolamine-induced memory impairment in mice.

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    Mesripour, Azadeh; Rafieian-Kopaei, Mahmoud; Bahrami, Bahareh

    2016-01-01

    Since Anethum graveolens (Dill) has phytoestrogenic compounds and it is proven that estrogens exert beneficial effects on cognition; the aim of this study was to understand if this plant can improve memory performance. Male Balb/c mice weighing 25-30 g were used in this study and memory was assessed by the novel object recognition task. In this method, the difference in the exploration time between a familiar object and a novel object is taken as an index of memory performance (recognition index, RI). Scopolamine significantly reduced memory index (RI = -15.5% ± 3.0). Dill essence (100 mg/kg, ip) prevented the harmful effects of scopolamine on memory (RI = 40% ± 5.5), thus RI did not differ with control animals (RI = 50% ± 5.8). In addition, 17-β estradiol also prevented memory impairment in animals (0.2 mg/kg, ip; RI = 35.8% ± 6.5). Nevertheless, the beneficial effects of dill essence were antagonized by prior injection of tamoxifen (1 mg/kg, ip; RI = -30% ± 7.8). Although phytoesrogens are not steroids, the beneficial effect of dill on memory, at least in part, may have been achieved by estrogenic receptors present in the brain. Thus dill essence could be promising in improving memory and cognition, mainly in postmenopausal women.

  8. The effect of radiation of LED modules on the growth of dill (Anethum graveolens L.

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    Frąszczak Barbara

    2016-01-01

    Full Text Available Light quality is thought to affect the growth and development of plants. We examined how light influences the growth and content of some chemical compounds in dill (Anethum graveolens L.. The plants were grown under different light quality. The share of orange and green light in the spectrum was constant and amounted to 10% for either colour. In the first combination (A, 70/10, there was 70% of red light and 10% of blue light. Other combinations had the following proportions: B 60/20, C 50/30, D 40/40 and E 30/50 of red and blue light. The PPFD was about 155 μmol m-2 s-1. Blue light inhibited the elongation growth as well as leaf area. It had positive influence on the accumulation of dry mass, glucose and fructose in the herb. In the combinations with higher percentage of red light the plants were characterised by higher content of essential oils, macronutrients and zinc. To sum up, we can say that the proportion of red and blue light has significant influence on the morphological qualities, chemical composition and dynamics of photosynthesis in these plants. On the other hand, the selection of spectral composition of LEDs will depend on the result we want to achieve.

  9. Dill (Anethum graveolens L. seeds essential oil as a potential natural antioxidant and antimicrobial agent

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    Stanojević, Lj.P.

    2016-09-01

    Full Text Available Synthetic antioxidants and antimicrobial agents can induce many undesired side effects, which attracts interest of food producers and consumers in finding ingredients of natural origin. The antioxidative and antimicrobial activity of essential oil from dill (Anethum graveolens L. seeds was investigated in terms of its possible application as natural antioxidant and antimicrobial agent. DPPH test and FRAP method have been used for the investigation of antioxidative activity of essential oil. Disc-diffusion method has been used for investigation of oil antimicrobial activity on following microorganisms: Staphylococcus aureus, Listeria monocytogenes, Bacillus subtilis, Escherichia coli, Salmonella enteritidis and Candida albicans. Essential oil, in concentration of 29 mg/mL, incubated for 60 minutes has shown the highest degree of DPPH radicals’ neutralization (79.62%. FRAP activity of oil was 40.63 μmol Fe2+/g of essential oil. Essential oil showed the best antimicrobial activity on Staphylococcus aureus. Furthermore, there was a significant antimicrobial activity on all investigated microorganisms.

  10. Interference of quorum sensing in urinary pathogen Serratia marcescens by Anethum graveolens.

    Science.gov (United States)

    Salini, Ramesh; Pandian, Shunmugiah Karutha

    2015-08-01

    Serratia marcescens is an opportunistic turned obligate pathogen frequently associated with urinary tract infections (UTI) and are multidrug resistant at most instances. Quorum sensing (QS) system, a population-dependent global regulatory system, controls the pathogenesis machinery of S. marcescens as it does in other pathogens. In the present study, methanol extract of a common herb and spice, Anethum graveolens (AGME) was assessed for its anti-QS potential against the clinical isolate of S. marcescens. AGME notably reduced the biofilm formation and QS-dependent virulence factors production in a concentration-dependent manner (64-1024 μg mL(-1)). The light and confocal microscopic images clearly evidenced the antibiofilm activity of AGME (256 μg mL(-1)) at its minimal biofilm inhibitory concentration. Besides, in support of biochemical assays, the expression analysis of QS-regulated genes fimC, bsmA and flhD which are crucial for initial adhesion and motility confirmed their downregulation upon exposure to AGME. LC-MS analysis of AGME revealed 3-O-methyl ellagic acid (3-O-ME) as one of its active principles having nearly similar antibiofilm activity and a reduced inhibition of prodigiosin (27%) and protease (15%) compared to AGME [prodigiosin (47%) and protease (50%)]. UFLC analysis revealed that 0.355 mg g(-1) of 3-O-ME was present in the AGME. AGME and the 3-O-ME significantly interfered the QS system of a QS model strain S. marcescens MG1 and its mutant S. marcescens MG44 which in turn corroborates the anti-QS mechanism of AGME. © FEMS 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  11. Suppressive impact of anethum graveolens consumption on biochemical risk factors of atherosclerosis in hypercholesterolemic rabbits

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    Mahbubeh Setorki

    2013-01-01

    Conclusions: A. graveolens might have some protective values against atherosclerosis and that it significantly affects some biochemical risk factors of this disease. Our findings also confirm the potential harmful effects of oxidized fats and the importance of dietary polyphenols in the meal.

  12. Effect of irrigation and nitrogen fertilizer levels on yield and yield components of dill (Anethum graveolens L.

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    S. Madadi Bonab

    2016-05-01

    Full Text Available In order to investigate the effect of irrigation and nitrogen fertilizer on yield and yield components of (Anethum graveolens L., a field experiment was performed in Agricultural Research Farm of the University of Tabriz, Iran, during growing season of 2009-2010. The experiment was carried out as split plot based on randomized complete block design with three replications. Irrigation treatments (irrigation after 70, 100, 130 mm evaporation from class A pan and nitrogen levels (0, 40, 80, 120 kg.ha-1 were allocated to main and sub-plots, respectively. The results showed that nitrogen fertilizer had significant (p≤0.05 effect on minor diameter umbrella, 1000-seed weight, seed yield and harvest index. However, irrigation and effect between irrigation and nitrogen were not affected any of the traits. The greatest minor diameter umbrella was obtained with control nitrogen treatment and maximum 1000-seed weight, harvest index and seed yield were obtained from 40 kg.ha-1 nitrogen. There was no any significant difference between 40 and 80 kg.ha-1 nitrogen levels. Therefore, it seems that for producing the highest yield application of 40 kg.ha-1 nitrogen is suitable. As water deficit no significant effects on this traits, of dill, it can be concluded that dill is a tolerant plant to drought stress.

  13. Fumigant antitermitic activity of plant essential oils and components from Ajowan ( Trachyspermum ammi ), Allspice ( Pimenta dioica ), caraway ( Carum carvi ), dill ( Anethum graveolens ), Geranium ( Pelargonium graveolens ), and Litsea ( Litsea cubeba ) oils against Japanese termite ( Reticulitermes speratus Kolbe).

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    Seo, Seon-Mi; Kim, Junheon; Lee, Sang-Gil; Shin, Chang-Hoon; Shin, Sang-Chul; Park, Il-Kwon

    2009-08-12

    Plant essential oils from 26 plant species were tested for their insecticidal activities against the Japanese termite, Reticulitermes speratus Kolbe, using a fumigation bioassay. Responses varied with source, exposure time, and concentration. Among the essential oils tested, strong insecticidal activity was observed with the essential oils of ajowan ( Trachyspermum ammi ), allspice ( Pimenta dioica ), caraway ( Carum carvi ), dill ( Anethum graveolens ), geranium ( Pelargonium graveolens ), and litsea ( Litsea cubeba ). The composition of six essential oils was identified by using gas chromatography-mass spectrometry. The compounds thus identified were tested individually for their insecticidal activities against Japanese termites. Responses varied in a dose-dependent manner for each compound. Phenol compounds exhibited the strongest insecticidal activity among the test compounds; furthermore, alcohol and aldehyde groups were more toxic than hydrocarbons. The essential oils and compounds described herein merit further study as potential fumigants for termite control.

  14. Laurus nobilis, Zingiber officinale and Anethum graveolens Essential Oils: Composition, Antioxidant and Antibacterial Activities against Bacteria Isolated from Fish and Shellfish.

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    Snuossi, Mejdi; Trabelsi, Najla; Ben Taleb, Sabrine; Dehmeni, Ameni; Flamini, Guido; De Feo, Vincenzo

    2016-10-22

    Several bacterial strains were isolated from wild and reared fish and shellfish. The identification of these strains showed the dominance of the Aeromonas hydrophila species in all seafood samples, followed by Staphylococcus spp., Vibrio alginolyticus , Enterobacter cloacae , Klebsiella ornithinolytica , Klebsiella oxytoca and Serratia odorifera . The isolates were studied for their ability to produce exoenzymes and biofilms. The chemical composition of the essential oils from Laurus nobilis leaves, Zingiber officinale rhizomes and Anethum graveolens aerial parts was studied by GC and GC/MS. The essential oils' antioxidant and antibacterial activities against the isolated microorganisms were studied. Low concentrations of the three essential oils were needed to inhibit the growth of the selected bacteria and the lowest MBCs values were obtained for the laurel essential oil. The selected essential oils can be used as a good natural preservative in fish food due to their antioxidant and antibacterial activities.

  15. Laurus nobilis, Zingiber officinale and Anethum graveolens Essential Oils: Composition, Antioxidant and Antibacterial Activities against Bacteria Isolated from Fish and Shellfish

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    Mejdi Snuossi

    2016-10-01

    Full Text Available Several bacterial strains were isolated from wild and reared fish and shellfish. The identification of these strains showed the dominance of the Aeromonas hydrophila species in all seafood samples, followed by Staphylococcus spp., Vibrio alginolyticus, Enterobacter cloacae, Klebsiella ornithinolytica, Klebsiella oxytoca and Serratia odorifera. The isolates were studied for their ability to produce exoenzymes and biofilms. The chemical composition of the essential oils from Laurus nobilis leaves, Zingiber officinale rhizomes and Anethum graveolens aerial parts was studied by GC and GC/MS. The essential oils’ antioxidant and antibacterial activities against the isolated microorganisms were studied. Low concentrations of the three essential oils were needed to inhibit the growth of the selected bacteria and the lowest MBCs values were obtained for the laurel essential oil. The selected essential oils can be used as a good natural preservative in fish food due to their antioxidant and antibacterial activities.

  16. Anethum graveolens seeds aqueous extract stimulates whole brain 5-hydroxytryptamine metabolism and reduces feeding behavior and body weight in obese rats.

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    Bano, Farhat; Ahmed, Afrinah; Ahmed, Maryam; Parveen, Tahira

    2015-01-01

    The percentage of overweight and obese person has increased markedly since several decays. Obesity is associated with increased risked factor for many diseases such as, diabetes, heart complications, arthritis and certain types of cancer. Feeding behavior is in controlled by a major interaction between central nervous system and many organs of the body. The role of serotonin (5-HT) in feeding behavior is well recognized. The aim of present study was to evaluate the effect of Anethum graveolens seeds aqueous extract (AGAE) on food intake, body weight and serotonin metabolism in over weight rats. Five weeks oral administration of AGAE shows significant decrease in body weight, food intake and significant increase in whole brain 5-HT, 5-HIAA and tryptophan level in brain and plasma of experimental animals. Increased level of 5-HT induced satiety and suppressed food intake and result is the reduction in body weight.

  17. Quantification of biologically active O-prenylated and unprenylated phenylpropanoids in dill (Anethum graveolens), anise (Pimpinella anisum), and wild celery (Angelica archangelica).

    Science.gov (United States)

    Taddeo, Vito Alessandro; Genovese, Salvatore; Medina, Philippe de; Palmisano, Roberta; Epifano, Francesco; Fiorito, Serena

    2017-02-05

    An analytical strategy based on different extraction methodologies and HPLC with spectrophotometric (UV-vis) detection has been developed to investigate the presence of and to quantitate biologically active selected unprenylated and O-prenylated phenylpropanoids, namely umbelliferone, 4'-geranyloxyferulic acid, 7-isopentenyloxycoumarin, auraptene, and umbelliprenin in dill (Anethum graveolens L.), anise (Pimpinella anisum L.), and wild celery (Angelica archangelica L.). Absolute ethanol or 7:3 water/ethanol mixtures were seen to be the most powerful extraction solvents to perform "classic" maceration or ultrasound-assisted one in terms of yields in secondary metabolites. For anethum and anise, umbelliprenine was found to be the most abundant prenyloxy secondary metabolite, while in wild celery 4'-geranyloxyferulic acid recorded the highest concentration. Our experimental approach demonstrated to be efficient for the simultaneous identification and quantitation of the above mentioned prenyloxyphenylpropanoids in the title plant species, that is reported herein for the first time in the literature. Copyright © 2016 Elsevier B.V. All rights reserved.

  18. Anethum Graveolens Linn (Umbelliferae) Extract Attenuates Stress ...

    African Journals Online (AJOL)

    Erah

    correlated with the nootropic activity of the extract since the role of stress and free radicals have been implicated in loss of memory, cognitive deficits and also in. Alzheimer's disease [27]. The memory process involves acquisition, retention and retrieval, and is measured using conditioned avoidance response (CAR).

  19. Biological Peculiarities and Mechanized Agriculture of Species of Plants Anise [finisum vulgare Gaern., Caraway (Carum carvi L, Cicely (Coriandrum sativum L, Fennel (Foeniculum vulgare Mill., Dill (Anethum graveolens L.

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    Н. П. Костенко

    2012-02-01

    Full Text Available The article represents results of studies mechanized agriculture spicy aromatic species of plants to ecological and agricultural climatic conditions different areas of Steppe and Le-sosteppe of Ukraine. Basic breaking grounds, sowing area under crops, nurture spicy aromatic species of plants taking into account with their biological peculiarities.

  20. Ferrous Ion Chelating, Superoxide Anion Radical Scavenging and Tyrosinase Inhibitory Properties of Pure and Commercial Essential Oils of Anetrhum Graveolens

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    Sh Darvish Alipour Astaneh

    2013-04-01

    Full Text Available Introduction: Despite slight toxicities of essential oils, they are not under strict control in many countries. Anethum graveolens is widely consumed and its essential oils are at public reach. This study was designed to study essential oils of Anethum graveolens. Methods: The biological properties of pure and commercial essential oils of Anethum graveolens were investigated. In fact, Ferrous ion chelating activity, superoxide anion radical scavenging property, tyrosinase inhibition and total flavonoids of the oils were determined. Results: Chelating activity of 7.8 µg of EDTA was equivalent to 2 µg of the pure oil. The oils had superoxide anion radical scavenging activities which may be related to their total phenol and flavonoid contents. IC50 of ferrous ion chelating, antityrosiase and superoxide anion radical scavenging activities of pure and commercial oils were 1.3, 1.4, 1 and (171.6, 589, 132 µg respectively. Antityrosiase activity of 6.4 µg pure oil was equal to 1000 µg of the commercial oil. Conclusion: Anethum possesses antioxidative and free radical scavenging properties. This oil chelates ferrous ions and superoxide radicals. It is effective in formation of reactive toxic products. Anethum has good potentials regarding its applications in food and drug industries.

  1. Elemental analysis of Anethum gravedlens, Sismbrium Irio Linn and Veronia Anthelmintica seeds by instrumental neutron activation analysis

    International Nuclear Information System (INIS)

    Fatima, I.; Waheed, S.; Zaidi, J.H.

    2013-01-01

    Instrumental neutron activation analysis has been used to characterize As, Ba, Br, Ce, Cl, Co, Cr, Cs, Eu, Fe, Hg, K, Mn, Na, Rb, Sb, Se and Zn, and Sc in seeds of Anethum graveolens (Dill), Sisymbrium irio Linn. (Wild Mustard) and Vernonia anthelmintica (Iron Weed). Dill seed was found to contain high K while Wild Mustard has high Fe, Mn and Na levels. Iron Weed has highest Cl, Co, Cr and Zn content with least concentration of Fe. - Highlights: ► Elemental contents of three medicinal seeds have been analyzed using INAA. ► All three seeds contain K as major element with ample contents of Fe and Na. ► This baseline data that can be used in future research for medicinal preparations.

  2. Application of different fertilizers on morphological traits of dill (Anethum graveolens L.).

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    Nejatzadeh-Barandozi, Fatemeh; Gholami-Borujeni, Fathollah

    2014-12-01

    The aim of this study was to evaluate the effects of nitroxin biofertilizer and chemical fertilizer on the growth, yield, and essential oil composition of dill. The experiment was conducted under field condition in randomized complete block design with three replications and two factors. The first factor was the concentrations of nitroxin biofertilizer (0%, 50%, and 100%) of the recommended amount (1 l of biological fertilizer for 30 kg of seed). The second factor was the following chemical fertilizer treatments: no fertilizer (control) and 50 and 100 kg ha(-1) urea along with 300 kg ha(-1) ammonium phosphate. Different characteristics such as plant height, number of umbel per plant, number of umbellet per umbel, number of grain per umbellet, 1,000 seed weight, grain yield, biological yield, and oil percentage were recorded. According to the results, the highest height, biological yield, and grain yield components (except harvest index) were obtained on biological fertilizer. The results showed the highest essential oil content detected in biological fertilizer and chemical fertilizer. Identification of essential oil composition showed that the content of carvone increased with the application of biofertilizers and chemical fertilizers. The results indicated that the application of biofertilizers enhanced yield and other plant criteria in this plant. Generally, it seems that the use of biofertilizers or combinations of biofertilizer and chemical fertilizer could improve dill performance in addition to reduction of environmental pollution.

  3. Weed flora in dill (Anethum graveolens L., Apiaceae, Apiales grown in conventional and organic production systems

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    Ljevnaić-Mašić Branka

    2015-01-01

    Full Text Available This study was performed to compare the weed flora in dill crops maintained conventionally and according to the principles of organic production. Out of 17 weed species noted for the two growing systems, even four (Amaranthus retroflexus L., Datura stramonium L., Sorghum halepense (L. Pers., and Veronica persica Poir. are invasive in Vojvodina region (Serbia. Weed infestation (number of individuals per m2 was significantly higher on the conventional plots (p = 0.0000**. The dominating species in conventional growing system were Convolvulus arvensis, Veronica persica and Chenopodium album (8.00, 6.67 and 5.33 individuals per m2, respectively, while Amaranthus retroflexus dominated on organic plots (8.00 individuals per m2. Regarding life forms of the recorded weed flora, therophytes dominate both in conventional (92.31% and organic (66.67% systems. The observed differences in weed flora are due to the specificities of dill conventional and organic production.

  4. Evaluation of radiation interception and use by fenugreek (Trigonella foenum-graecum L. and dill (Anethum graveolens L. intercropping canopy

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    Mehdi myousefnia

    2015-12-01

    Full Text Available It is known that legumes give benefits to the soil such as improved nutrient availability, improved structure, reduced pest and disease incidence, and hormonal effects (Wani et al., 1995. The major benefit of legume crops comes from biologically nitrogen fixation, deriving from the symbiosis involving leguminous plants and rhizobium bacteria (Vance, 1998. Based on this purpose, a field study was conducted to evaluate radiation absorption and use efficiency in fenugreek and dill in row intercropping as replacement series at the Agricultural Research Station, Ferdowsi University, Ferdowsi University of Mashhad, Iran during growing season of 2013-2014. Treatments included 20% fenugreek+ 80% dill, 40% fenugreek+ 60% dill, 60% fenugreek+ 40% dill, 80% fenugreek+ 20% dill and their monoculture. For statistical analysis, analysis of variance (ANOVA and Duncan’s multiple range test (DMRT were performed using SAS version 9.3 (SAS Institute Inc., Cary, NC, USA. Results indicated that leaf area index, light absorption, total dry matter accumulation and radiation use efficiency (RUE of fenugreek and dill increased in all intercropping ratios compared to monoculture. RUE range for fenugreek was from 0.95 g.MJ-1 in monoculture to 1.24 g.MJ-1 in 40% fenugreek+ 60% dill. RUE range for dill was from 0.64 g.MJ-1 in monoculture to 1.02 g.MJ-1 in 40% fenugreek+ 60% dill.

  5. Identity and pharmacognosy of Ruta graveolens Linn

    OpenAIRE

    Kannan, R.; Babu, U. V.

    2012-01-01

    Ruta graveolens L., is a odoriferous herb belonging to the family Rutaceae. It is the source of Rue or Rue oil, called as Sadab or Satab in Hindi. It is distributed throughout the world and cultivated as a medicinal and ornamental herb. The ancient Greeks and Romans, held the plant in high esteem. It is used in Ayurveda, Homoeopathy and Unani. Phytochemical constituents and pharmacological properties were studied in depth. In 14 species of genus Ruta, R. graveolens and R. chalepensis are avai...

  6. Rutin from Ruta graveolens L

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    Dj. Afshar

    1994-08-01

    Full Text Available Quantitative determination of rutin in Ruta Graveolens, L. which is easily cultivated in Iran, is necessary for its economic importance, diversity of specialities and their pharmacological activity in blood vessels disorders. For this purpose, the plant was cultivated in botanical garden of Tabriz University of Medical Sciences and rutin was determinated at different stages of plant growth. The extraction was done from the crude plants by ethanol, boiling water and hydroalcoholic solvents. Rutin was subsequently purified by crystalization."nStructure elucidation was confirmed by the U.V spectrum in the presence of shift-producing reagents, and TLC by using different systems, HPLC and HPTLC in the presence of standard."nSugars and their sequence of bonding to genine were known by acidic hydrolysis, sequential hydrolysis and TLC in the presence of standards. For quantitative determinations of rutin two methods were selected i.e. HPLC and colorimetery. In the colorimetrey method, cyanidin reaction was used for color producing and the absorbances of other compounds of extract were eliminated in coincidence with rutin absorption.. In the HPLC method, separation was done on CN- column with mobile phase including dioxan/phosphate bnffer (pH=2.6; 2:8. In the end the results of two methods were compared.

  7. Identity and pharmacognosy of Ruta graveolens Linn.

    Science.gov (United States)

    Kannan, R; Babu, U V

    2012-07-01

    Ruta graveolens L., is a odoriferous herb belonging to the family Rutaceae. It is the source of Rue or Rue oil, called as Sadab or Satab in Hindi. It is distributed throughout the world and cultivated as a medicinal and ornamental herb. The ancient Greeks and Romans, held the plant in high esteem. It is used in Ayurveda, Homoeopathy and Unani. Phytochemical constituents and pharmacological properties were studied in depth. In 14 species of genus Ruta, R. graveolens and R. chalepensis are available in India and also cultivated in gardens. Taxonomical characters to identify the Indian plants are very clear with fringed and or non-fringed petals. However, references to it are confused in the traditional literature. Due to sharing of regional language name, its identity is confused with Euphorbia dracunculoides. Morphological and anatomical characters were described. Pharmacognostic studies with microscopic characters were also published. Upon reviewing the anatomical characters and pharmacognostic characters one finds that it is highly confused and conflicting. The characters described are opposite of each other and authenticity of the market sample of R. graveolens cannot be guaranteed and able to be differentiated from R. chalepensis. Present work is to describe the pharmacognostic characters of R. graveolens to differentiate it from R. chalepensis. It is concluded that morphologically, R. graveolens can be identified with its non-fringed petals and blunted apices of fruit lobes. Whereas, in R. chalepensis petals are fringed or ciliated and apices of the fruit lobes are sharp and projected. Microscopically, in stem of R. graveolens pericyclic fibers have wide lumen. Whereas, in R. chalepensis, it is narrow. The published pharmacognosy reports do not pertain to authentic plant or some of the characteristic features like glandular trichomes are not observed in our samples.

  8. Apiaceae seeds as functional food

    OpenAIRE

    Aćimović Milica G.; Kostadinović Ljiljana M.; Popović Sanja J.; Dojčinović Nevena S.

    2015-01-01

    The aim of this review was to point to a great importance of plants from Apiaceae family as a functional food. Caraway (Carum carvi L.), anise (Pimpinella anisum L.), coriander (Coriandrum sativum L.), dill (Anethum graveolens L.), fennel (Foeniculum vulgare Mill.) and cumin (Cuminum cyminum L.) are plants from the above-mentioned family whose seeds are widely used in folk medicine, pharmaceutical industry, as spices, flavoring agents and as dietary supplem...

  9. COMPARATIVE STUDY OF THE ESSENTIAL OIL, PHENOL, FLAVONOID CONTENTS AND IN VITRO ANTIOXIDANT ACTIVITY OF FOUR APIACEAE FRUITS

    OpenAIRE

    Ahmed I. Foudah

    2018-01-01

    In Saudi Arabia, the fruits of Apiaceae plants are commonly used in the traditional system of medicine for the treatment of various ailments. The present study aims to determine essential oil, phenol and flavonoid contents as a mean of comparison between four selected fruits. In vitro antioxidant properties of the selected fruits, Carum carvi (Caraway), Anethum graveolens (Dill), Cuminum cyminum (Cumin) and Foeniculum vulgare (Fennel) was also explored. The present study provides means for ch...

  10. AGASTACHE FOENICULUM – A PERSPECTIVE SOURCE OF MEDICAL PRODUCTS

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    V. V. Chumakova

    2013-01-01

    Full Text Available A phytochemical study has been conducted to explore Agastache foeniculum (Lamiaceae, which is widely used in oriental medicine for colds, inflammation of the gastrointestinal tract and urinary system; exter-nally for fungal dermatitis, seborrhea, hair growth and strengthening. In the course of the experiment methods of chemical (such as alkalimetry, permanganatometriya, chelatometry and physico-chemical (such as mass spec-trometry coupled with GC, differential UV spectrophotometry, HPLC, planar chromatography analysis have been applied. The established range of biologically active compounds, especially essential oils and phenolic compounds, indicates the possibility of using Agastache foeniculum herb as a raw material source for producing drugs with antioxidant, antimicrobial, antimycotic and pilotropnym effect

  11. Use of Plantago major seed mucilage as a novel edible coating incorporated with Anethum graveolens essential oil on shelf life extension of beef in refrigerated storage.

    Science.gov (United States)

    Behbahani, Behrooz Alizadeh; Shahidi, Fakhri; Yazdi, Farideh Tabatabaei; Mortazavi, Seyed Ali; Mohebbi, Mohebbat

    2017-01-01

    In this study, Plantago major seed mucilage (PMSM) was extracted from whole seeds using hot-water extraction (HWE). The dill (D) essential oil components were identified through gas chromatography (GC) and gas chromatography/mass spectrometry (GC/MS) and its antioxidant properties were examined through the methods of 2,2-diphenyl-1-picrylhydrazyl (DPPH), ferric reducing antioxidant potential (FRAP) and ß-carotene-linoleic acid assay (B-CL). Total phenolic content (TPC) was characterized through the Folin-Ciocalteu method and the antimicrobial effect was evaluated on 10 pathogenic microorganisms. PMSM edible coating incorporated were prepared in four different concentrations of essential oils, including 0, 0.5, 1 and 1.5% (w/w). The control and the coated beef samples were analyzed periodically for microbiological (total viable count, psychrotrophic count, Escherichia coli, Staphylococcus aureus and fungi), chemical (thiobarbituric acid, peroxide value and pH), and sensory characteristics. The IC 50 , FRAP, B-CL and TPC of the dill essential oil were equal to 11.44μg/ml, 9.45mmol/g, 82.86 and 162.65μg/ml GAE, respectively. PMSM extended the microbial shelf life of beef by 3days, whereas the PMSM+0.5%D, PMSM+1%D and PMSM+1.5%D resulted in a significant shelf life extension of the beef by 6, 9 and 9days, respectively, as compared to the control samples. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. Effect of Dill (Anethum graveolens on the severity of primary dysmenorrhea in compared with mefenamic acid: A randomized, double-blind trial

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    Reza Heidarifar

    2014-01-01

    Full Text Available Background: Dysmenorrhea has negative effects on women′s life. Due to side-effects of chemical drugs, there is growing trend toward herbal medicine. The aim of this study was to assess the effect of Dill compared to mefenamic acid on primary dysmenorrhea. Materials and Methods: This double-blind, randomized, clinical trial study was conducted on 75 single female students between 18 and 28 years old educating in Nursing and Midwifery School and Paramedical Faculty of Qom University of Medical Sciences of Iran in 2011. They were allocated randomly into one of the three groups: In Dill group, they took 1000 mg of Dill powder q12h for 5 days from 2 days before the beginning of menstruation for two cycles. Other groups received 250 mg mefenamic acid or 500 mg starch capsule as placebo, respectively. Dysmenorrhea severity was determined by a verbal multidimensional scoring system and a visual analog scale (VAS. Students with mild dysmenorrhea were excluded. Data were analyzed by SPSS using the descriptive statistic, paired-samples t-test, Wilcoxon signed-rank test, Mann-Whitney test, and Kruskal-Wallis test. Results: There were no significant differences between three groups for demographic or descriptive variables. Comprising the VAS showed that the participants of Dill and mefenamic acid groups had lower significant pain in the 1 st and the 2 nd months after treatment, whereas in the placebo group this was only significant in the 2 nd month (P < 0.05. Conclusion: Dill was as effective as mefenamic acid in reducing the pain severity in primary dysmenorrhea. Further studies regarding side-effects of Dill and its interactivity are recommended.

  13. Triterpenoids and flavonoids from celery (Apium graveolens).

    Science.gov (United States)

    Zhou, Kailan; Zhao, Feng; Liu, Zhihui; Zhuang, Yulei; Chen, Lixia; Qiu, Feng

    2009-09-01

    Three new triterpenoids, 11,21-dioxo-2beta,3beta,15alpha-trihydroxyurs-12-ene-2-O-beta-D-glucopyranoside (1), 11,21-dioxo-3beta,15alpha,24-trihydroxyurs-12-ene-24-O-beta-D-glucopyranoside (2), and 11,21-dioxo-3beta,15alpha,24-trihydroxyolean-12-ene-24-O-beta-D-glucopyranoside (3), and two new flavonoids, apigenin-7-O-[2''-O-(5'''-O-feruloyl)-beta-D-apiofuranosyl]-beta-D-glucopyranoside (4) and chrysoeriol-7-O-[2''-O-(5'''-O-feruloyl)-beta-D-apiofuranosyl]-beta-d-glucopyranoside (5), were isolated from the whole plant of fresh celery (Apium graveolens), together with 10 known flavonoids. The structures of the new compounds were elucidated by analysis of spectroscopic data. The inhibitory effects of the compounds isolated on nitric oxide production in lipopolysaccaride-activated macrophages were evaluated.

  14. Apium graveolens extract influences mood and cognition in healthy mice.

    Science.gov (United States)

    Boonruamkaew, Phetcharat; Sukketsiri, Wanida; Panichayupakaranant, Pharkphoom; Kaewnam, Wijittra; Tanasawet, Supita; Tipmanee, Varomyalin; Hutamekalin, Pilaiwanwadee; Chonpathompikunlert, Pennapa

    2017-07-01

    Apium graveolens is a food flavoring which possesses various health promoting effects. This study investigates the effect of a sub-acute administration of A. graveolens on cognition and anti-depression behaviors via antioxidant and related neurotransmitter systems in mice brains. Cognition and depression was assessed by various models of behavior. The antioxidant system of glutathione peroxidase (GPx), % inhibition of superoxide anion (O 2 - ), and lipid peroxidation were studied. In addition, neurochemical parameters including acetylcholinesterase (AChE) and monoamine oxidase-type A (MAO-A) were also evaluated. Nine groups of male mice were fed for 30 days with different substances-a control, vehicle, A. graveolens extract (65-500 mg/kg), and reference drugs (donepezil and fluoxetine). The results indicated that the effect of the intake of A. graveolens extract (125-500 mg/kg) was similar to the reference drugs, as it improved both spatial and non-spatial memories. Moreover, there was a decrease in immobility time in both the forced swimming and tail suspension tests. In addition, the A. graveolens extract reduced lipid peroxidation of the brain and increased GPx activity and the % inhibition of O 2 - , whereas the activities of AChE and MAO-A were decreased. Thus, our data have shown that the consumption of A. graveolens extract improved cognitive function and anti-depression activities as well as modulating the endogenous antioxidant and neurotransmitter systems in the brain, resulting in increased neuronal density. This result indicated an important role for A. graveolens extract in preventing age-associated decline in cognitive function associated with depression.

  15. PENGARUH INFUS BUAH Foeniculum vulgare Mill PADA SIKLUS ESTRUS DAN BOBOT UTERUS TIKUS PUTIH

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    Sa'roni Sa'roni

    2012-10-01

    Full Text Available Buah Foeniculum vulgare Mill (adas secara tradisional untuk obat dan campuran jamu pengatur haid. Diduga buah Foeniculum vulgare Mill mempunyai pengaruh pada sistem reproduksi. Oleh karena itu, kami melakukan penelitian pengaruh infus buah Foeniculum vulgare Mill pada siklus estrus dan bobot uterus tikus putih.Infus diberikan secara oral sekali sehari selama 12 hari dengan dosis setara dengan 7,3 mg, 73 mg dan 219 mg/100 g bobot badan. Selama pemberian bahan, siklus estrus diperiksa setiap hari dan pada hari ke-13 diotopsi dan ditimbang bobot uterusnya.Hasil penelitian menunjukkan bahwa infus buah Foeniculum vulgare Mill setara dengan serbuk 7,3 mg, 73 mg dan 219 mg/100 g bobot badan dapat menghambat fase estrus (masa subur. Infus setara dengan serbuk 7 mg dan 219 mg/100 g bobot badan kelihatan dapat menghambat fase estrus yang sangat nyata dibandingkan dengan akuades. Infus buah Foeniculum vulgare Mill setara dengan serbuk 219 mg/100 g bobot badan dapat menurunkan bobot uterus, tetapi secara statistik tidak berbeda nyata dengan akuades. Kata kunci: Obat tradisional; Foeniculum vulgare Mill; Sistem Reproduksi

  16. Pharmacological evidence of hypotensive activity of Marrubium vulgare and Foeniculum vulgare in spontaneously hypertensive rat.

    Science.gov (United States)

    El Bardai, S; Lyoussi, B; Wibo, M; Morel, N

    2001-05-01

    The hypotensive effects of the water extract of Marrubium vulgare L. and Foeniculum vulgare L. were investigated in spontaneously hypertensive rats (SHR) and in normotensive Wistar-Kyoto rats (WKY). Oral administration of Marrubium or Foeniculum extract lowered the systolic blood pressure of SHR but not of WKY. In SHR, Foeniculum but not Marrubium treatment increased water, sodium and potassium excretion. Ex vivo as well as in vitro, Marrubium extract inhibited the contractile responses of rat aorta to noradrenaline and to KCl (100 mM). Inhibition was greater in aorta from SHR compared to WKY and was not affected by the NO synthase inhibitor N-nitro-L-arginine. Vascular effects of Foeniculum extract were less pronounced than those of Marrubium and were blocked by N-nitro-L-arginine. These results indicate that hypotensive activity of Marrubium and Foeniculum extracts seems to be mediated through different pathways: Foeniculum appeared to act mainly as a diuretic and a natriuretic while Marrubium displayed vascular relaxant activity.

  17. Pharmacological effects of the phytochemicals of Anethum sowa L. root extracts.

    Science.gov (United States)

    Saleh-E-In, Md Moshfekus; Sultana, Nasim; Hossain, Md Nur; Hasan, Sayeema; Islam, Md Rabiul

    2016-11-14

    Anethum sowa L. is widely used as an important spice and traditional medicinal plants to treat various ailments. On the basis of scientific ethnobotanical information, this study was undertaken to evaluate the antioxidant, antimicrobial and cytotoxic activity of the crude extracts of Anethum sowa L. roots as well as to identify the classes of phytochemicals by chemical tests. The antioxidant potential of the extracts was ascertained with the stable organic free radical (2, 2-diphenyl-1-picryl-hydrazyl). The agar well diffusion method was used to determine the susceptibility of bacterial and fungal strains of the crude extracts. The minimum inhibitory concentration (MIC) and minimum bactericidal concentrations (MBC) were determined by the microdilution test. Cytotoxic activities were screened using brine shrimps (Artemia salina) lethality assay. Finally, phytochemicals were profiled using standard procedures. A preliminary phytochemical screening of the different crude extracts by methanol, ethyl acetate and chloroform showed the presence of secondary metabolites such as flavonoids, alkaloids, saponin, cardiac glycosides and tannins while cyanogenetic glycosides were not detected. The methanol, ethyl acetate and chloroform extracts displayed high antioxidant activity (IC 50  = 13.08 ± 0.03, 33.48 ± 0.16 and 36.42 ± 0.41 μg/mL, respectively) in the DPPH assay comparable to that of the standard ascorbic acid and BHT (IC 50  = 3.74 ± 0.05 and 11.84 ± 0.29 μg/mL). The cytotoxic activity of the crude ethyl acetate and chloroform extracts possessed excellent activity (LC 50  = 5.03 ± 0.08, 5.23 ± 0.11 and 17.22 ± 0.14 μg/mL, respectively) against brine shrimp larvae after 24 h of treatment and compared with standard vincristine sulphate (LC 50  = 0.46 ± 0.05 μg/mL). The extracts also showed good antimicrobial activity against both Gram-positive and Gram-negative bacteria when compared with two standard

  18. Ozone injury to celery. [Apium graveolens

    Energy Technology Data Exchange (ETDEWEB)

    Rich, S.

    1966-10-01

    Ozone is the principal air pollutant damaging crops in Connecticut. Ozone injury in Connecticut has been found on a number of crops including tobacco, tomatoes, potatoes, spinach, alfalfa, and cereals. This is the first report of ozone damage to celery (Apium graveolens var. dulce) in Connecticut, and perhaps in the United States. On July 7, 1966, celery plants with badly damaged older leaves were found in a commercial garden near Shelton, Connecticut. The injured leaves showed chlorotic and necrotic interveinal areas on their upper surfaces. These areas were slightly depressed. Cross sections of the lesions revealed that the palisade cells were most severely injured. Spinach and carrots growing near the celery showed typical symptoms of ozone damage. To substantiate the diagnosis, young celery plants were exposed to 0.2 ppm of ozone in a well-lighted plastic chamber for 1 to 3 hours. Five days later, these plants developed symptoms indentical to those found on celery in the field. Ozone damage appeared on many crops in southern Connecticut early in July. This injury probably occurred on June 27, when a high concentration of ozone (0.1 ppm) was present in the New Haven area.

  19. Rue the herb: Ruta graveolens--associated phytophototoxicity.

    Science.gov (United States)

    Eickhorst, Kimberly; DeLeo, Vincent; Csaposs, Joan

    2007-03-01

    We describe an unusual case of phytophototoxicity induced by an herbal plant, Ruta graveolens, from the Rutaceae family. This common herb, also called rue, can be found throughout rural settings in the United States. When psoralens from rue come in contact with human skin that is subsequently exposed to ultraviolet A light, an impressive photoirritant reaction can occur. This report both clarifies the distinguishing features of photoirritant reactions versus photoallergic reactions and reviews the pathophysiology and clinical presentation of phytophotodermatitis. R. graveolens can be associated with an impressive photoirritant reaction and should not be used as an insect repellent.

  20. Actividade antimicrobiana do óleo essencial do Foeniculum vulgare Miller Antimicrobial activity of Foeniculum vulgare Miller essential oil

    Directory of Open Access Journals (Sweden)

    M. T. Tinoco

    2007-01-01

    Full Text Available O Foeniculum vulgare Mill. subsp. vulgare é uma planta espontânea da região mediterrânea, pertencente à família Apiaceae. O seu óleo essencial, principalmente o dos frutos secos, é amplamente utilizado nas indústrias alimentar, farmacêutica, cosmética e perfumaria. Neste trabalho, pretendeu-se avaliar a actividade antimicrobiana do óleo essencial dos frutos verdes e das folhas da variedade de funcho doce colhido no Alentejo, na região de Évora, e relacionar essa actividade com a respectiva composição química. A extracção dos óleos essenciais foi efectuada por hidrodestilação e a sua análise foi feita por GC-FID e GC-MS. No óleo das folhas foram identificados como componentes maioritários os fenilpropanóides anetol, fenchona e estragol e o monoterpeno a-felandreno, enquanto que o óleo dos frutos apresentou como constituintes predominantes anetol e fenchona. A actividade antimicrobiana dos óleos foi avaliada face às estirpes Staphylococcus aureus, Escherichia coli, Saccharomyces spp., Fusarium oxysporum e Penicillium sp.. Os óleos essenciais apresentaram actividade antimicrobiana contra S. aureus, Saccharomyces spp. e Fusarium oxysporum.Foeniculum vulgare Mill. ssp. vulgare is a spontaneous plant of Mediterranean region that belongs to the Apiaceae family. Its essential oil is used as additives in food, pharmaceutical, cosmetic and perfume industries mainly that one obtained from dried seeds. The main goal of this work were to evaluate the antimicrobial activity of essential oils obtained from fresh leaves and unripe seeds of sweet fennel, collected in Évora-Alentejo, in face of their chemical composition. The extraction of the essentials oils was made by hydrodistillation. Chemical analyses were carried out by GC-FID and GCMS. Phenylpropanoides anethole, fenchone, estragole and the monoterpene aphellandrene were the most abundant compounds of leaves essential oil. Seeds essential oil showed as main components

  1. Foeniculum vulgare essential oils: chemical composition, antioxidant and antimicrobial activities.

    Science.gov (United States)

    Miguel, Maria Graça; Cruz, Cláudia; Faleiro, Leonor; Simões, Mariana T F; Figueiredo, Ana Cristina; Barroso, José G; Pedro, Luis G

    2010-02-01

    The essential oils from Foeniculum vulgare commercial aerial parts and fruits were isolated by hydrodistillation, with different distillation times (30 min, 1 h, 2 h and 3 h), and analyzed by GC and GC-MS. The antioxidant ability was estimated using four distinct methods. Antibacterial activity was determined by the agar diffusion method. Remarkable differences, and worrying from the quality and safety point of view, were detected in the essential oils. trans-Anethole (31-36%), alpha-pinene (14-20%) and limonene (11-13%) were the main components of the essentials oil isolated from F. vulgare dried aerial parts, whereas methyl chavicol (= estragole) (79-88%) was dominant in the fruit oils. With the DPPH method the plant oils showed better antioxidant activity than the fruits oils. With the TBARS method and at higher concentrations, fennel essential oils showed a pro-oxidant activity. None of the oils showed a hydroxyl radical scavenging capacity > 50%, but they showed an ability to inhibit 5-lipoxygenase. The essential oils showed a very low antimicrobial activity. In general, the essential oils isolated during 2 h were as effective, from the biological activity point of view, as those isolated during 3 h.

  2. Anti-inflammatory activity of Ruta graveolens Linn on carrageenan ...

    African Journals Online (AJOL)

    Aqueous, ethanolic and methanolic extracts of Ruta graveolens were investigated for anti-inflammatory activity in carrageenan induced paw edema in wistar male rats, and compared to a positive control drug, Voveran. These extracts were given (ip) in a concentration of 20 and 50 mg/kg b.w. before carrageenan injection.

  3. Pengaruh Ekstrak Seledri (Apium Graveolens L.) terhadap Kelarutan Kalsium dalam Batu Ginjal

    OpenAIRE

    Dewi, Evie Kurnia Maya; Walanda, Daud K; Sabang, Sri Mulyani

    2016-01-01

    Celery (apium graveolens L.) contains chemicals that can be used as traditional medicine for various treatments. The research objective is to determine the effect of celery (apium graveolens L.) extractsin dissolving calcium kidney stones and calcium to determine the relationship between the concentration of extract of celery (apium graveolens L.) with the solubility of calcium in the kidney stones. Determination of the solubility of calcium in an extract of celery is by flame fotometer. The ...

  4. Foeniculum vulgare Mill: A Review of Its Botany, Phytochemistry, Pharmacology, Contemporary Application, and Toxicology

    Directory of Open Access Journals (Sweden)

    Shamkant B. Badgujar

    2014-01-01

    Full Text Available Foeniculum vulgare Mill commonly called fennel has been used in traditional medicine for a wide range of ailments related to digestive, endocrine, reproductive, and respiratory systems. Additionally, it is also used as a galactagogue agent for lactating mothers. The review aims to gather the fragmented information available in the literature regarding morphology, ethnomedicinal applications, phytochemistry, pharmacology, and toxicology of Foeniculum vulgare. It also compiles available scientific evidence for the ethnobotanical claims and to identify gaps required to be filled by future research. Findings based on their traditional uses and scientific evaluation indicates that Foeniculum vulgare remains to be the most widely used herbal plant. It has been used for more than forty types of disorders. Phytochemical studies have shown the presence of numerous valuable compounds, such as volatile compounds, flavonoids, phenolic compounds, fatty acids, and amino acids. Compiled data indicate their efficacy in several in vitro and in vivo pharmacological properties such as antimicrobial, antiviral, anti-inflammatory, antimutagenic, antinociceptive, antipyretic, antispasmodic, antithrombotic, apoptotic, cardiovascular, chemomodulatory, antitumor, hepatoprotective, hypoglycemic, hypolipidemic, and memory enhancing property. Foeniculum vulgare has emerged as a good source of traditional medicine and it provides a noteworthy basis in pharmaceutical biology for the development/formulation of new drugs and future clinical uses.

  5. Foeniculum vulgare Mill: A Review of Its Botany, Phytochemistry, Pharmacology, Contemporary Application, and Toxicology

    Science.gov (United States)

    Patel, Vainav V.; Bandivdekar, Atmaram H.

    2014-01-01

    Foeniculum vulgare Mill commonly called fennel has been used in traditional medicine for a wide range of ailments related to digestive, endocrine, reproductive, and respiratory systems. Additionally, it is also used as a galactagogue agent for lactating mothers. The review aims to gather the fragmented information available in the literature regarding morphology, ethnomedicinal applications, phytochemistry, pharmacology, and toxicology of Foeniculum vulgare. It also compiles available scientific evidence for the ethnobotanical claims and to identify gaps required to be filled by future research. Findings based on their traditional uses and scientific evaluation indicates that Foeniculum vulgare remains to be the most widely used herbal plant. It has been used for more than forty types of disorders. Phytochemical studies have shown the presence of numerous valuable compounds, such as volatile compounds, flavonoids, phenolic compounds, fatty acids, and amino acids. Compiled data indicate their efficacy in several in vitro and in vivo pharmacological properties such as antimicrobial, antiviral, anti-inflammatory, antimutagenic, antinociceptive, antipyretic, antispasmodic, antithrombotic, apoptotic, cardiovascular, chemomodulatory, antitumor, hepatoprotective, hypoglycemic, hypolipidemic, and memory enhancing property. Foeniculum vulgare has emerged as a good source of traditional medicine and it provides a noteworthy basis in pharmaceutical biology for the development/formulation of new drugs and future clinical uses. PMID:25162032

  6. Mosquitocidal, nematicidal, and antifungal compounds from Apium graveolens L. seeds.

    Science.gov (United States)

    Momin, R A; Nair, M G

    2001-01-01

    The methanolic extract of Apium graveolens seeds was investigated for bioactive compounds and resulted in the isolation and characterization of mosquitocidal, nematicidal, and antifungal compounds sedanolide (1), senkyunolide-N (2), and senkyunolide-J (3). Their structures were determined by 1H and 13C NMR spectral methods. Compounds 1-3 gave 100% mortality at 25, 100, and 100 microg mL(-1), respectively, on the nematode, Panagrellus redivivus. Compound 1 showed 100% mortality at 50 microg mL(-1) on nematode, Caenorhabditis elegans, and fourth-instar mosquito larvae, Aedes aegyptii. Also, it inhibited the growth of Candida albicans and Candida parapsilasis at 100 microg mL(-1). Compounds 2 and 3 were isolated for the first time from A. graveolens. This is the first report of the mosquitocidal, nematicidal, and antifungal activities of compounds 1-3.

  7. Coumarins and alkaloids in shoot culture of Ruta graveolens L.

    Directory of Open Access Journals (Sweden)

    Halina Ekiert

    2014-01-01

    Full Text Available A shoot culture of Ruta graveolens L. (Rutaceae was maintained in the stationary liquid phase. From the cultured shoots seven compounds were isolated and identified as psoralen, bergapten, xanthotoxin, isopimpinellin (linear furanocoumarins, rutamarin (linear dihydrofuranocoumarin, kokusaginine and skimmianine (furanoquinoline alkaloids by spectral methods. The compounds are known as secondary metabolites of the intact plant, as well as its cell and tissue cultures.

  8. Anxiolytic and free radical scavenging potential of Chinese celery (Apium graveolens extract in mice

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    Supita Tanasawet

    2017-01-01

    Conclusions: Taken together, we showed that A. graveolens improve the behavioral changes which might be related to the inhibition of free radicals and modulation of MAO-A activity resulting in an increased number of survival neurons. Our findings suggest the therapeutic potential of A. graveolens in the treatment of anxiety.

  9. Total Phenolic, Flavonoids and Antioxidant Capacity of Some Medicinal and Aromatic Plants

    Directory of Open Access Journals (Sweden)

    Melinda Nagy

    2014-11-01

    Full Text Available Abstract: Antioxidants are substances that protect cells from the induced oxidative stress damage caused by unstable molecules known as free radicals that. Antioxidants neutralize free radicals as a natural by-product of normal cell processes. In the present study,were evaluated  the phenolic and flavonoids contents as well as the antioxidant capacity of seeds from  the Lamiaceae and Apiaceae family: fennel  (Foeniculum vulgare, dill (Anethum graveolens and rosemary (Rosmarinus officinalis . (Sreemoyee Ch. et. al., 2012 The main objective of the study was the comparative assessment of the phenolic and flavonoid compounds from dill, rosemary and fennel methanolic extracts correlated with their  antioxidant activity. Both total phenolic content and flavonoids content of the seeds samples were measured spectrophotometrically using the Folin-Ciocalteu assay and a chromogenic system of NaNO2–Al(NO33–NaOH, respectively.. Antioxidant capacity was determined by 2,2-DPPH method. Results strongly showed that Rosmarinus officinalis extract has the most effective antioxidant capacity in scavenging DPPH radicals, while Foeniculum vulgare and Anethum graveolens were less active. The total phenolic content was within 773,14 and 3367,24mg GAE/ 100g while the concentration in flavonoids was between 231,84 and 1325,53 QEg/100g dry seeds.  

  10. Phytochemical, Antibacterial, Antifungal and Antioxidant Properties of Agastache foeniculum Essential Oil

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    Mohammad Hashemi

    2017-04-01

    Full Text Available Phytochemicals are good sources of natural antioxidants and have beneficial effects on human health. Many of phenolic phytochemicals have shown antimicrobial and antifungal activity. Anise hyssop (Agastache foeniculum [Pursh] Kuntze is a perennial aromatic plant of the Lamiaceae family with antimicrobial and antifungal properties and useful for gastrointestinal problems. In this investigation, the antioxidant activity of extracts, their antimicrobial activity against Staphylococcus aureus, Listeria monocytogenes, Bacillus cereus, B. subtilis, Salmonella thyphimurium, S. enteritidis, Escherichia coli strains and their antifungal activity against Aspergillus niger and A. flavus was evaluated. Seven components were identified, representing 95.4% of the oils including methyl chavicol (83.1%, limonene (3.4%, spathulenol (3.1% and caryophyllene oxide (3.1%. Agar disk diffusion and broth micro-well dilution assays showed that B. subtilis was the most resistant strain against both of the EOs and E. coli was the most sensitive bacteria. Results of both disc diffusion and MIC showed that the EO was more effective against A. flavus than A. niger. Antioxidant activity of A. foeniculum by DPPH and ABTS assays revealed remarkable antioxidant activities of this EO comparing with BHT. Results of current study indicated that A. foeniculum EOs can be used as a food preservative in having antibacterial, antifungal and antioxidant activity for the control of food deterioration.

  11. Some Properties of Astronium graveolens Wood Along the Stem

    OpenAIRE

    Longui,Eduardo Luiz; Gondo,Cássia Christine Schmidt; Luiz de Lima,Israel; Freitas,Miguel Luiz Menezes; Florsheim,Sandra Monteiro Borges; Zanatto,Antonio Carlos Scatena; Garcia,José Nivaldo

    2016-01-01

    ABSTRACT We investigated the axial variation of specific gravity, shear parallel to the grain and anatomical features of Astronium graveolens wood and related these properties to the anatomy along the stem. We felled five 20-year-old trees and cut discs from four different stem heights, including stem base, 1 meter, 2 meters and 3 meters, for a total of 20 discs, and studied wood samples near the bark and at the base of trunk. Axial variations found appear to provide a balance between mechani...

  12. Anxiolytic and free radical scavenging potential of Chinese celery (Apium graveolens) extract in mice

    OpenAIRE

    Tanasawet, Supita; Boonruamkaew, Phetcharat; Sukketsiri, Wanida; Chonpathompikunlert, Pennapa

    2017-01-01

    Objective: To elucidate the anxiolytic and free radical scavenging effect of methanolic extract of Apium graveolens (A. graveolens) in adult C57BL/6 mice. Methods: Sixty male mice were divided into 6 groups: control, vehicle, positive control and A. graveolens (125, 250 and 500 mg/kg). Different behavioral models of elevated plus maze, open field, light/dark, hole-board and pentobarbital-induced sleep were used to assess anxiety-like behavior. Biochemical parameters including monoamine oxi...

  13. Relaxant effects of a hydroalcoholic extract of Ruta graveolens on isolated rat tracheal rings

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    Luis Águila

    2015-01-01

    Full Text Available BACKGROUND: Ruta graveolens L. (R. graveolens is a medicinal plant employed in non-traditional medicines that has various therapeutic properties, including anthelmintic, and vasodilatory actions, among others. We evaluated the trachea-relaxant effects of hydroalcoholic extract of R. graveolens against potassium chloride (KCl- and carbachol-induced contraction of rat tracheal rings in an isolated organ bath. RESULTS: The results showed that the airway smooth muscle contraction induced by the depolarizing agent (KCl and cholinergic agonist (carbachol was markedly reduced by R. graveolens in a concentration-dependent manner, with maximum values of 109 ± 7.9 % and 118 ± 2.6 %, respectively (changes in tension expressed as positive percentages of change in proportion to maximum contraction, at the concentration of 45 μg/mL (half-maximal inhibitory concentration IC50: 35.5 μg/mL and 27.8 μg/mL for KCl- and carbachol-induced contraction, respectively. Additionally, the presence of R. graveolens produced rightward parallel displacement of carbachol dose-response curves and reduced over 35 % of the maximum smooth muscle contraction. CONCLUSIONS: The hydroalcoholic extract of R. graveolens exhibited relaxant activity on rat tracheal rings. The results suggest that the trachea-relaxant effect is mediated by a non-competitive antagonistic mechanism. More detailed studies are needed to identify the target of the inhibition, and to determine more precisely the pharmacological mechanisms involved in the observed biological effects.

  14. Influences of various factors on hairy root induction in Agastache foeniculum (Pursh Kuntze

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    Elnaz NOUROZI

    2016-04-01

    Full Text Available Agrobacterium rhizogenes is known as a natural tool of genetic engineering in many plant species. For the first time, hairy root induction in Agastache foeniculum using A. rhizogenes, rosmarinic acid content and the effect of different culture media and inoculation methods on hairy root growth rate were investigated. Hairy root culture of A. foeniculum was established by inoculation of the 1-month-old leaf explant with A4 strain of A. rhizogenes and the effectiveness of light – dark conditions and two inoculation methods (immersion and injection were tested. Furthermore, in immersion method, the effects of inoculation time (3, 5 and 7 min on root induction were investigated. In the second part of the study, the hairy root culture of A. foeniculum was studied using different basal culture media (MS, 1/2 MS and B5. Rosmarinic acid content in hairy roots and non- transformed roots was analyzed using high-performance liquid chromatography (HPLC. There was no significant difference between various inoculation methods in the ability of hairy roots induction. Observations showed that percentage of hairy root induction was higher when the explants were immersed for 5 min in bacterial suspension. Light conditions displayed the highest hairy root induction rates compared with dark condition. Various culture media are different in terms of types and amounts of nutrients and have influence on growth rate. The maximum growth rate (1.61 g fr wt/50 ml of hairy roots were obtained in 1/2 MS medium. Rosmarinic acid content in transformed roots (213.42 µg/g dry wt was significantly higher than non-transformed roots (52.28 µg/ g dry wt.

  15. Constituents from Apium graveolens and their anti-inflammatory effects.

    Science.gov (United States)

    Zhu, Li-Han; Bao, Tian-Hui; Deng, Yue; Li, Hua; Chen, Li-Xia

    2017-11-01

    A phthalide glycoside, (3R, 4R)-4-O-β-D-glucopyranosyl-senkyunolide (1), and a megastigmane glycoside, (6S, 7R)-3-oxo-megastigma-4, 8-dien-7-O-β-D-glucoside (2), along with two known aglycones (3-4), were isolated from the 70% EtOH extract of fresh whole grass of Apium graveolens L. Their structures were elucidated by extensive spectroscopic analysis. All of these compounds were tested for their inhibitory effects on nitric oxide (NO) production in the RAW 264.7 macrophages. Among them, compounds 3 and 4 showed potent inhibitory activity against LPS-induced nitric oxide production in RAW 264.7 macrophages, with IC 50 values of 24.0 ± 2.1 μM and 28.6 ± 2.4 μM, respectively.

  16. Some Properties of Astronium graveolens Wood Along the Stem

    Directory of Open Access Journals (Sweden)

    Eduardo Luiz Longui

    Full Text Available ABSTRACT We investigated the axial variation of specific gravity, shear parallel to the grain and anatomical features of Astronium graveolens wood and related these properties to the anatomy along the stem. We felled five 20-year-old trees and cut discs from four different stem heights, including stem base, 1 meter, 2 meters and 3 meters, for a total of 20 discs, and studied wood samples near the bark and at the base of trunk. Axial variations found appear to provide a balance between mechanical strength of the wood at stem base by the higher density and higher shear by the increase in ray frequency that contributes to locking the vertical cells and growth rings, thus preventing the stem from easily breaking when bent. For hydraulic conductivity, vessels with smaller diameter and frequency at the stem base help prevent the occurrence of embolisms that would reduce water flow along the main stem.

  17. Fototoxicidad tras exposición a ruta graveolens

    Directory of Open Access Journals (Sweden)

    P. Zayas-Pinedo

    2014-12-01

    Full Text Available La fototoxicidad es un tipo de reacción cutánea inflamatoria que se produce como consecuencia de la exposición a una sustancia química en combinación con la exposición a radiaciones lumínicas. Ruta graveolens, comúnmente llamada ruda, ha sido descrita en numerosas publicaciones como sustancia causante de reacciones de fototoxicidad. Presentamos el caso de una pareja que sufrió una reacción de fototoxicidad que requirió ingreso en la Unidad de Quemados como consecuencia del contacto con una infusión de ruda y posterior exposición solar. Consideramos que todo profesional que se ocupa del tratamiento de quemaduras debe incluir las fitofotodermatitis dentro del diagnóstico diferencial de las pérdidas cutáneas de espesor parcial.

  18. An Acylated Kaempferol Glycoside from Flowers of Foeniculum vulgare and F. Dulce

    OpenAIRE

    Soliman, Fathy M.; Shehata, Afaf H.; Khaleel, Amal E.; Ezzat, Shahera M.

    2002-01-01

    An acylated kaempferol glycoside, namely kaempferol-3-O-α-L-(2”,3”-di-E-pcoumaroyl)-rhamnoside (1) was isolated from the flowers of Foeniculum vulgare Mill. and F. dulce DC. It is thus isolated for the first time from family Apiaceae. In addition, the different organs of both plants afforded six flavonoid glycosides - namely afzelin (kaempferol-3-O-α-L-rhamnoside) (2), quercitrin (3), isorhamnetin-3-O-β-D-glucoside (4), isoquercitrin (5), rutin (6), and miquelianin (quercetin-3...

  19. Mosquito repellency of the seeds of celery (Apium graveolens L.).

    Science.gov (United States)

    Tuetun, B; Choochote, W; Rattanachanpichai, E; Chaithong, U; Jitpakdi, A; Tippawangkosol, P; Riyong, D; Pitasawat, B

    2004-06-01

    When the mosquito repellencies of four fractions of Apium graveolens seeds (one hexane, two dichloromethane and one methanolic) were investigated in the laboratory, all four were found to offer human volunteers some protection against female, adult Aedes aegypti. The hexane fraction, however, was found to exhibit the highest repellency in the laboratory, with median effective doses (ED50) and ED95 of 0.41 and 2.93 mg/cm2 skin, respectively. Only this fraction, which was also found to provide protection against mosquito bites for 3.5 h when applied, in the laboratory, at a concentration of 250 mg/ml, was then investigated for its repellency in the field and its stability. In storage, it was found to retain its repellency for at least 2 months, although significant reductions in its repellency were observed (in terms of shortened complete-protection times) after 3 months, whatever the temperature of storage (-20 degrees C, 4 degrees C, or room temperature). When applied to the skin of volunteers under field conditions, the hexane fraction showed strong repellent activity against a wide range of mosquito species belonging to various genera (Ae. gardnerii, Ae. lineatopennis, Armigeres subalbatus, Culex tritaeniorhynchus, Cx. vishnui group, Cx. quinquefasciatus and Mansonia uniformis). It appeared not to cause dermal irritation or any other adverse effect, either during 6 months of use or in the following 3 months of follow-up. Mosquito repellents based on extracts of Ap. graveolens seeds could be developed commercially, as an effective personal-protection measure against mosquito bites and the diseases caused by mosquito-borne pathogens.

  20. AKTIVITAS ANTIBAKTERI EKSTRAK BUAH ADAS (Foeniculum vulgare, Mill PADA Vibrio harveyi DAN Vibrio alginolyticus Antibacterial Activity of Fennel (Foeniculum vulgare Mill Extract on Vibrio alginolyticus and Vibrio harveyi

    Directory of Open Access Journals (Sweden)

    Budianto Budianto

    2015-10-01

    Pada penelitian ini menggunakan ekstrak air dari buah adas untuk mengetahui aktivitas antibakteri terhadap Vibrio harveyi dan Vibrio alginolyticus dengan menggunakan metode uji Minimum Inhibitory Concentration (MIC dan difusi cakram kertas. Hasil yang diperoleh pada uji MIC, konsentrasi terkecil untuk menghambat pertumbuhan adalah 0,060 g/ml, untuk kedua spesies bakteri. Variasi perlakuan pada uji cakram kertas yaitu konsentrasi A (0,065 g/ml, B (0,070 g/ml, C (0,075 g/ml, D (0,080 g/ml, E (0,085 g/ml, F (0,090 g/ml dan kontrol (0,000 g/ml, hasil yang diperoleh adalah konsentrasi 0,090 g/ml memiliki diameter zona hambat tertinggi sebesar 11,17 ± 0,5 mm (V. harveyi dan 12,53 ± 1,14 mm (V. alginolyticus, sehingga dapat disimpulkan bahwa buah adas (F. vulgare Mill memiliki peranan ekologi yang sangat penting sebagai bahan pengobatan alternatif dalam pengendalian penyebaran penyakit Vibriosis yang disebabkan oleh V. harveyi dan V. alginolyticus. Kata kunci: Foeniculum vulgare Mill, Vibrio harveyi, Vibrio alginolyticus, uji MIC dan difusi cakram kertas

  1. Chemical composition and anti-proliferative properties of Bursera graveolens essential oil.

    Science.gov (United States)

    Monzote, Lianet; Hill, Gabrielle M; Cuellar, Armando; Scull, Ramón; Setzer, William N

    2012-11-01

    Bursera graveolens is a wild tree of commercial importance native to the Neotropics, which has been widely used in folk medicine. In the present study, the chemical composition and anti-proliferative properties of the essential oil from B. graveolens were assayed. The chemical composition of the essential oil, determined by GC-MS, was complex and dominated by limonene (26.5%). Bursera oil inhibited the growth of MCF-7 breast tumor cells as well as amastigotes of L. amazonensis, with IC50 values of 48.9 +/- 4.3 and 36.7 +/- 4.7 microg/mL, respectively. In addition, the cytotoxicity of the oil was 103.9 +/- 7.2 microg/mL against peritoneal macrophages from BALB/c mice. These results demonstrate that the essential oil from B. graveolens is a promissory antiproliferative product.

  2. An Acylated Kaempferol Glycoside from Flowers of Foeniculum vulgare and F. Dulce

    Directory of Open Access Journals (Sweden)

    Shahera M. Ezzat

    2002-02-01

    Full Text Available An acylated kaempferol glycoside, namely kaempferol-3-O-α-L-(2”,3”-di-E-pcoumaroyl-rhamnoside (1 was isolated from the flowers of Foeniculum vulgare Mill. and F. dulce DC. It is thus isolated for the first time from family Apiaceae. In addition, the different organs of both plants afforded six flavonoid glycosides - namely afzelin (kaempferol-3-O-α-L-rhamnoside (2, quercitrin (3, isorhamnetin-3-O-β-D-glucoside (4, isoquercitrin (5, rutin (6, and miquelianin (quercetin-3-O-β-D-glucuronide (7. Structure elucidation of the above mentioned flavonoids was achieved by UV, 1H- and 13C-NMR, 1H-1H COSY, HMQC and EI-MS.

  3. Evaluation of the tickcide, genotoxic, and mutagenic effects of the Ruta graveolens L. (Rutaceae

    Directory of Open Access Journals (Sweden)

    Alessandra Vargas de Carvalho

    2015-10-01

    Full Text Available Current analysis investigated the tickcide effects of the aqueous extract and chloroform fractions of Ruta graveolens L. (rue on engorged females of Rhipicephalus microplus, as well as their genotoxic and mutagenic effects on human leukocytes. The best tickcide activity (non-dependent dose and genotoxic / mutagenic effects (dependent-dose were observed on exposure to chloroform fractions. Results suggest that extract fractions of R. graveolens L are efficient against R. microplus, although the fraction and the tested concentrations show genotoxic and mutagenic potential for human leukocytes.

  4. Sodium Chloride-Induced leaf senescence in Hydrocotyle bonariensis Lam. and Foeniculum vulgare L.

    Directory of Open Access Journals (Sweden)

    Claudia R. B. Haddad

    1999-01-01

    Full Text Available Leaf senescence induced by sodium chloride was studied in Hydrocotyle bonariensis Lam. and Foeniculum vulgare L. Both species belong to Umbelliferae family, however only H. bonariensis grows spontaneously in sandy soils of coastal regions (saline soils. Leaves of plants receiving nutrient solutions containing different concentrations of NaCl were evaluated for fresh and dry weights and chlorophyll content. The denaturating electrophoretic profiles of leaf proteins were also studied. Sodium chloride changed the protein profile of F. vulgare and hastened the leaf senescence of both the species. However, plants of H. bonariensis receiving 599 mM NaCl lasted longer than F. vulgare. Therefore, the occurrence of H. bonariensis in saline soils might be related with mechanisms of salinity tolerance.Foi estudada a senescência de folhas, induzida por cloreto de sódio, em Hidrocotyle bonariensis Lam. e Foeniculum vulgare L. Ambas as espécies pertencem à família Umbellifera. Contudo, somente H. bonariensis cresce espontaneamente em solos arenosos da região costeira (solos salinos. Foram verificadas a massa fresa, massa seca e concentração de clorofila de folhas de plantas recebendo soluções de NaCl com diferentes concentrações. O perfil eletroforético denaturante de proteínas das folhas também foi avaliado. Aplicação de cloreto de sódio levou a alterações no perfil protéico de F. vulgare e acelerou a senescência das folhas das duas espécies. Todavia, plantas de H. bonariensis recebendo soluções de NaCl com 599 mM sobreviveram mais tempo que as de F. vulgare. Assim a ocorrência de H. bonariensis em solos salinos pode estar relacionada a mecanismos de tolerância à salinidade.

  5. Repellent properties of celery, Apium graveolens L., compared with commercial repellents, against mosquitoes under laboratory and field conditions.

    Science.gov (United States)

    Tuetun, Benjawan; Choochote, Wej; Kanjanapothi, Duangta; Rattanachanpichai, Eumporn; Chaithong, Udom; Chaiwong, Prasong; Jitpakdi, Atchariya; Tippawangkosol, Pongsri; Riyong, Duangrat; Pitasawat, Benjawan

    2005-11-01

    In our search for new bioactive products against mosquito vectors, we reported the slightly larvicidal and adulticidal potency, but remarkable repellency of Apium graveolens both in laboratory and field conditions. Repellency of the ethanolic preparation of hexane-extracted A. graveolens was, therefore, investigated and compared with those of 15 commercial mosquito repellents including the most widely used, DEET. Hexane-extracted A. graveolens showed a significant degree of repellency in a dose-dependent manner with vanillin added. Ethanolic A. graveolens formulations (10-25% with and without vanillin) provided 2-5 h protection against female Aedes aegypti. Repellency that derived from the most effective repellent, 25% of hexane-extracted A. graveolens with the addition of 5% vanillin, was comparable to the value obtained from 25% of DEET with 5% vanillin added. Moreover, commercial repellents, except formulations of DEET, showed lower repellency than that of A. graveolens extract. When applied on human skin under field conditions, the hexane-extracted A. graveolens plus 5% vanillin showed a strong repellent action against a wide range of mosquito species belonging to various genera. It had a protective effect against Aedes gardnerii, Aedes lineatopennis, Anopheles barbirostris, Armigeres subalbatus, Culex tritaeniorhynchus, Culex gelidus, Culex vishnui group and Mansonia uniformis. The hexane-extracted A. graveolens did not cause a burning sensation or dermal irritation when applied to human skin. No adverse effects were observed on the skin or other parts of the human volunteers' body during 6 months of the study period or in the following 3 months, after which time observations ceased. Therefore, A. graveolens can be a potential candidate for use in the development of commercial repellents that may be an alternative to conventional synthetic chemicals, particularly in community vector control applications.

  6. Avaliação biológica de Foeniculum vulgare (Mill. (Umbelliferae/Apiaceae Biological evaluation of Foeniculum vulgare (Mill. (Umbelliferae/Apiaceae

    Directory of Open Access Journals (Sweden)

    O. Araujo R

    2013-01-01

    Full Text Available Foeniculum vulgare Mill. é espécie herbácea da família Umbelliferae, nativa da região do Mediterrâneo e da Ásia Menor, amplamente distribuída em todo o território brasileiro. É conhecida popularmente como funcho ou erva-doce e usada na medicina como analgésico, digestivo, carminativo, diurético, expectorante, lactígeno, anti-inflamatório, e antiespasmódico. O extrato bruto etanólico para a verificação das atividades biológicas foi preparado a partir de sementes compradas no comércio. Para a realização do perfil fitoquímico foi utilizada a cromatografia em camada delgada analítica; a atividade antimicrobiana foi determinada pelo teste de difusão em disco de papel e da concentração inibitória mínima (CIM; a atividade antinociceptiva foi realizada pelo método de contorções abdominais em cobaias. Os micro-organismos testados foram isolados clínicos multirresistentes obtidos do Setor de Bacteriologia do Hospital das Clínicas de Pernambuco. O estudo fitoquímico identificou a maioria dos compostos secundários presentes na fração metanólica das sementes, sendo eles: triterpenos, glicosídeos de flavanóides, terpenos menores (monoterpenóides, sesquiterpenóide e diterpenóides, e açúcares redutores. Os resultados obtidos mostraram que o extrato etanólico apresentou maior atividade frente à Micrococcus spp. (CIM=250µg/mL. Os resultados da avaliação da atividade antinociceptiva demonstraram que apenas a dosagem de 298 mg/Kg quando comparado com o padrão indometacina conseguiu uma redução significativa no número de contorções abdominais dos animais. Estudos posteriores deverão ser realizados para a identificação e isolamento de alguns compostos secundários, bem como a realização de outros protocolos de analgesia.Foeniculum vulgare Mill. (Umbelliferae is a herbaceous plant of the family Umbelliferae, native to the Mediterranean and Asia Minor region and widely distributed all over the Brazilian

  7. Aspectos anatômicos de plântulas Foeniculum vulgare Mill. Anatomical aspects of the Foeniculum vulgare Mill. seedling

    Directory of Open Access Journals (Sweden)

    C.F. Azevedo

    2012-01-01

    Full Text Available A erva-doce, Foeniculum vulgare Mill. (Apiaceae, é uma erva entouceirada, aromática que apresenta propriedades condimentares e medicinais; tem origem Européia e é amplamente cultivada em todo o Brasil. Devido à deficiência de informações relativas à organização estrutural de plântulas de espécies medicinais, o presente estudo teve como objetivo fornecer informações sobre a anatomia e o desenvolvimento de plântulas de F. vulgare. As sementes de erva-doce foram semeadas em areia e mantidas em casa de vegetação por 25 dias, sendo realizadas regas diárias. Foram selecionadas plântulas normais e de padrão uniforme, que tiveram raiz, zona de transição, caule, cotilédones e primeiras folhas seccionados à mão livre. Este material foi corado e montado em lâminas com glicerina para observação em microscópio. Em todos os órgãos da plântula de erva-doce a epiderme é unisseriada, cuticularizada e com estômatos; sendo que as duas últimas estruturas não são encontradas na raiz, porém esta apresenta pêlos unicelulares e cônicos. Os cotilédones e as folhas apresentam funções fotossintéticas e nutricionais, indicadas pela presença de grande quantidade de estômatos, cloroplastos e amido. A caracterização anatômica de plântulas de F. vulgare auxilia na identificação da espécie e no conhecimento da organização celular, fornecendo informações que auxiliam em estudos fisiológicos, taxonômicos e ecológicos.Fennel, Foeniculum vulgare Mill. (Apiaceae, is a forming clumps herb and presents aromatic, medicinal and condimental properties. It has European origin and is widely cultivated and used in Brazil. Due to lack of information concerning the structural organization of seedlings of medicinal species, this study aimed to provide information about the anatomy and development of F. vulgare seedlings. The seeds fennel was sowed in sand and maintained in greenhouse for 25 days, with daily waterings. Were selected

  8. Evaluation of Sebostatic Activity of Juniperus communis Fruit Oil and Pelargonium graveolens Oil Compared to Niacinamide

    Directory of Open Access Journals (Sweden)

    Justyna Kozlowska

    2017-09-01

    Full Text Available As a facial skin condition, oily skin causes cosmetic problems, such as large pores, shiny appearance, and the feeling of greasiness and heaviness. Furthermore, extensive sebum production leads to common skin disorders such as acne vulgaris or seborrheic dermatitis. This study investigated the efficacy of sebum control tonics containing Juniperus communis fruit oil, Pelargonium graveolens oil, or niacinamide. The effects of Juniperus communis fruit oil, Pelargonium graveolens oil, and niacinamide on sebum excretion rates were investigated using Sebumeter®. Sebum measurements (Sebumeter® SM 815, Courage & Khazaka®, Köln, Germany were made on the skin surface in three places by applying the sebumeter probe to the forehead after 10, 60, and 120 min from application of the tonic. The results indicated that the application of the tonic maintained a lower sebum secretion 10 min and 60 min after the application of the cosmetic, compared to those before it. However, a visible sebum-reducing efficacy after 2 h was reported only for tonic containing 0.25% Pelargonium graveolens oil and for the tonic with the addition of 3% niacinamide. After 2 h, the values of sebum measurements were 44 ± 5.13 a.u. and 58 ± 9.07 a.u., respectively. Our results show that the tonic with the addition of 0.25% Pelargonium graveolens oil is the most effective in reducing sebum production.

  9. Apium graveolens modulates sodium valproate-induced reproductive toxicity in rats.

    Science.gov (United States)

    Hamza, Alaaeldin A; Amin, Amr

    2007-04-01

    Sodium valproate (VPA), a common treatment of epilepsy and other diseases, is known to have severe toxic effects on testis both in experimental animals and in humans. The present study was designed to investigate the protective effect of Apium graveolens (AG) against the VPA-induced testis injury. Testicular toxicity was induced by the administration of VPA (500 mg/kg/day) once daily for 7 consecutive days. Protective group received daily doses (200 mg/kg/day) of AG crude extract for 23 days prior to VPA administration. VPA-induced reproductive toxicity was assessed based on the weight of testes, sperm analysis, and serum concentrations of sexual hormones. The relative weights of testes and epididymes and the sperm numbers viability were all decreased following the valproate administration. Testosterone levels dropped while follicle stimulating hormone (FSH) level increased following the drug administration. Severe histopathological changes in testis were observed such as degeneration of seminiferous tubules and depletion of germ cells. These biochemical and histological changes were also associated with alterations of oxidative stress markers. Levels of malondialdehyde have increased, while superoxide dismutase activity has decreased. Pretreatment with A. graveolens extract has effectively alleviated most of the VPA-induced effects suggesting a protective role of A. graveolens extract against experimental VPA-induced toxicity. Apigenin content was estimated and was shown as a major fraction of the A. graveolens extract.

  10. Antiulcerogenic and antibacterial activities of Apium graveolens essential oil and extract.

    Science.gov (United States)

    Baananou, Sameh; Bouftira, Ibtissem; Mahmoud, Amor; Boukef, Kamel; Marongiu, Bruno; Boughattas, Naceur A

    2013-01-01

    This study investigates the antiulcerogenic and antibacterial activities of Apium graveolens extracts. The antiulcerogenic activity was evaluated in rats by the HCl/EtOH method. Inhibition of gastric lesions by A. graveolens extracts was dose-dependent for both aerial part (53-76%) and seeds (51-95%). The methanolic extract as well as the aqueous extracts used at 300 mg kg(-1) dose exhibited a highly significant inhibition of gastric lesions (91% and 95%, respectively) which was similar to that induced by omeprazole (94%). Essential oil and aqueous extract prepared from the aerial parts of A. graveolens were tested to determine their antibacterial activity using the paper disc-diffusion method, the minimal inhibitory concentration and the minimal bactericidal concentration. Essential oil of A. graveolens was strongly inhibitory against Escherichia coli and moderately inhibitory against Pseudomonas aeruginosa and Staphylococcus aureus. The chemical composition of the volatile oil was investigated by gas chromatography analysis. The major components identified were β-pinene, camphene, cumene, limonene, α-thuyene, α-pinene, β-phellendrene, p-cymene, γ-terpinene, sabinene and terpinolene.

  11. In vitro evaluation of the antimicrobial activity of plant extracts from Ruta graveolens and Annona muricata

    OpenAIRE

    Portilla, Y.; Carro Travieso, Mª Dolores; Milian, G.; Camacho, C.; Valdivia, A.; Díaz, A.; Saro, C.; Mateos, I.; Ranilla, María José

    2015-01-01

    Resistance of microorganisms to commercial drugs is increasing worldwide, and therefore the search for new antimicrobial agents is a key issue. The aim of this study was to identify the potential of plant extracts from Ruta graveolens and Annona muricata as candidates for the development of new antimicrobials.

  12. The bacterial community associated with rose-scented geranium (Pelargonium graveolens) leaves responds to anthracnose symptoms

    NARCIS (Netherlands)

    da Silva, Thais Freitas; Vollu, Renata Estebanez; Marques, Joana Montezano; Salles, Joana Falcao; Seldin, Lucy

    Background The fungus Colletotrichum is a plant pathogen that causes the anthracnose disease, resulting in huge losses in various crops including the rose-scented geranium (Pelargonium graveolens). Although the bacterial community associated with plants has an important role in the establishment of

  13. Foeniculum vulgare Mill. Essential Oil Attenuates some Biochemical Disorders Induced by ?-irradiation in Male Rats

    International Nuclear Information System (INIS)

    Nada, A.S.; Amin, N.E.; Ahmed, O.M.; Abdel-Reheim, E.S.; Ali, M.M.

    2011-01-01

    This study was conducted to evaluate the modulating efficacy of prolonged oral administration of Foeniculum vulgare Mill. essential oil (FEO) against gamma-rays-induced biochemical changes in rats. To achieve the ultimate goal of this study, 32 rats were used, divided into 4 groups. Control group, Irradiated group with a single dose (6.5 Gy), and sacrificed after 7 days of irradiation, group 3 received FEO (250 mg/kg b.wt) for 28 successive days by gavages and group 4 received treatment of FEO for 21 days, then was exposed to gamma-rays (6.5 Gy), followed by treatment with FEO 7 days later to be 28 days. Animals were sacrificed at the end of the experiment. Transaminases (AST, ALT), alkaline phosphatase (ALP) and total bilirubin, lipids (cholesterol, triglycerides), proteins profile (total protein, albumin, globulin, and A/G ratio) as well as levels of urea, creatinine and testosterone were determined in serum. Rats exposed to gamma-rays exhibited a profound elevation of AST, ALP, bilirubin, urea and creatinine levels and lipid abnormalities. Noticeable drop in serum total protein, albumin and testosterone levels were recorded. Rats treated with FEO before and after whole body gamma-rays showed significant modulation in AST and ALT, ALP, bilirubin, urea, creatinine and lipids and noticeable improvement in the protein profile levels. It could be concluded that FEO has a beneficial protective potentials against radiation-induced some oxidative stress and biochemical perturbations

  14. Susceptibility of Two Sitophilus species (Coleoptera: Curculionidae to Essential Oils from Foeniculum vulgare and Satureja hortensis

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    Asgar Ebadollahi

    2011-12-01

    Full Text Available This study was conducted to determine the insecticidal activity of essential oils from Fennel, Foeniculum vulgare (Apiaceae, and Summer savory, Satureja hortensis (Lamiaceae, against two stored-product insects. Essential oils from two species of plants were obtained by Clevenger-type water distillation and their fumigant toxicities were tested against adults of the wheat weevil, Sitophilus granarius and rice weevil, Sitophilus oryzae (Curculionidae. The mortality was determined after 24 and 48 hrs from beginning of exposure. LC50 values of each essential oil were estimated for each insect species. Fumigation bioassays revealed that essential oils from two plants had strong insecticidal activity on experimental insects. LC50 values indicated that S. granarius was more susceptible than S. oryzae to essential oils at the exposure time 24 and 48 hrs. The mortality effect of S. hortensis oil was lower than F. vulgare oil. The LC50 values decreased with the duration of exposure to the essential oil concentrations. In all case, responses varied according to plant material, concentration, and exposure time. These results indicated that essential oils from S. hortensis and F. vulgare could be applicable to the management of stored product insects to decrease ecologically detrimental effects of utilization synthetic insecticides.

  15. Study of Foeniculum vulgare (Fennel Seed Extract Effects on Serum Level of Oxidative Stress

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    Sadeghpour Nahid

    2015-04-01

    Full Text Available Objective: The Foeniculum vulgare (FVE, known as fennel, has a long history of herbal uses as both food and medicine. The seed of this plant has been used to promote menstruation, alleviate the symptoms of female climacteric, and increase the number of ovarian follicles. The aim of this study was to evaluate the fennel extract effects on serum level of oxidative stress in female mice. Materials and Methods: Totally, 28 virgin female albino mice were divided into four groups (n = 7. Groups 1 and 2 (experimental groups were administered FVE at 100 and at a concentration of 100 and 200 mg/kg for 5 days, interaperitoneally. Group 3 (negative control received ethanol and Group 4 (positive control received normal saline. Animals were scarified at 6th day, sera were collected and the level of oxidative stress was determination of using total antioxidant status kit. Results: Data analysis revealed that there is a significant difference in the mean level of serum oxidative stress between four different groups. P value in experimental groups compared to the control group was (P < 0.0001. Conclusion: Fennel extract can decrease the serum level of oxidative factors in female mice; it can be introduced as a novel medicine for treatment of infertility

  16. Foeniculum vulgare: A comprehensive review of its traditional use, phytochemistry, pharmacology, and safety

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    Manzoor A. Rather

    2016-11-01

    Full Text Available Foeniculum vulgare (Apiaceae commonly known as fennel is a well known and important medicinal and aromatic plant widely used as carminative, digestive, lactogogue and diuretic and in treating respiratory and gastrointestinal disorders. Its seeds are used as flavourings in baked goods, meat and fish dishes, ice cream, alcoholic beverages and herb mixtures. Phenols, phenolic glycosides and volatile aroma compounds such as trans-anethole, estragole and fenchone have been reported as the major phytoconstituents of this species. Different pharmacological experiments in a number of in vitro and in vivo models have convincingly demonstrated the ability of F. vulgare to exhibit antifungal, antibacterial, antioxidant, antithrombotic and hepatoprotective activities, lending support to the rationale behind several of its therapeutic uses. Phenolic compounds isolated from F. vulgare are considered to be responsible for its antioxidant activity while the volatile aroma compounds make it an excellent flavouring agent. The present review is an up-to-date and comprehensive analysis of the chemistry, pharmacology, traditional uses and safety of F. vulgare.

  17. Effect of Addition of Fennel (Foeniculum vulgare L. on the Quality of Protein Bread

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    Sayed-Ahmad Bouchra

    2017-12-01

    Full Text Available Fennel (Foeniculum vulgare L. is an aromatic plant belonging to Apiaceae family widely cultivated elsewhere for its strongly flavoured leaves and seeds. Fennel seeds are of particular interest as a rich source of both vegetable and essential oils with high amounts of valuable components. However, residual cakes after oil extraction were typically considered as byproducts, in the present framework, the potential added value of these cakes was studied. The aim of this study was to investigate the effect of addition of fennel cake and seeds to protein bread quality. In the current research, a single-screw extruder, which is a solvent-free technique, was used for fennel seed oil extraction. For the protein bread making, fennel seed and cake flour in concentrations from 1 to 6% were used. Moisture, colour L*a*b*, hardness, total phenolic concentration, DPPH radical scavenging activity, and nutritional value of protein bread were determined. The addition of fennel cake and seeds had significant (p < 0.05 effect on bread crumb colour and hardness attribute, whereby the bread became darker and harder in texture than the control. Moreover, higher antioxidant activity and total phenolic concentration were observed for both protein breads enriched with fennel cake and seed flour. The overall results showed that addition of fennel cake and seed had beneficial effects on phenolic concentration, antioxidant activity and quality of protein bread. This result suggests also that added value of fennel seeds oil by-products could be increased by their utilisation in bread production.

  18. Effects of Foeniculum vulgare essential oil compounds, fenchone and limonene, on experimental wound healing.

    Science.gov (United States)

    Keskin, I; Gunal, Y; Ayla, S; Kolbasi, B; Sakul, A; Kilic, U; Gok, O; Koroglu, K; Ozbek, H

    2017-01-01

    We investigated the wound healing efficacy of the Foeniculum vulgare compounds, fenchone and limonene, using an excisional cutaneous wound model in rats. An excision wound was made on the back of the rat and fenchone and limonene were applied topically to the wounds once daily, separately or together, for 10 days. Tissue sections from the wounds were evaluated for histopathology. The healing potential was assessed by comparison to an untreated control group and an olive oil treated sham group. We scored wound healing based on epidermal regeneration, granulation tissue thickness and angiogenesis. After day 6, wound contraction with limonene was significantly better than for the control group. Ten days after treatment, a significant increase was observed in wound contraction and re-epithelialization in both fenchone and limonene oil treated groups compared to the sham group. Groups treated with fenchone and with fenchone + limonene scored significantly higher than the control group, but the difference was not statistically significant compared to the olive oil treated group. Our findings support the beneficial effects of fenchone and limonene for augmenting wound healing. The anti-inflammatory and antimicrobial activities of fenchone and limonene oil increased collagen synthesis and decreased the number of inflammatory cells during wound healing and may be useful for treating skin wounds.

  19. Medicinal properties of Foeniculum vulgare Mill. in traditional Iranian medicine and modern phytotherapy.

    Science.gov (United States)

    Rahimi, Roja; Ardekani, Mohammad Reza Shams

    2013-01-01

    Foeniculum vulgare Mill. (F. vulgare), commonly known as Fennel, is a popular medicinal plant with various pharmacological activities mentioned in traditional Iranian medicine (TIM) and modern phytotherapy such as antioxidant, cytotoxic, anti-inflammatory, antimicrobial, bronchodilatory, estrogenic, diuretic, lithontripic, galactogogue, emmenagogue, antithrombotic, hypotensive, gastroprotective, hepatoprotective, memory enhancing, and antimutagenic activities. No serious adverse events were recorded after ingestion of F. vulgare except some cases of allergic reactions. The estrogenic activity of F. vulgare brings some side effects such as decrease in protein concentration and acid and alkaline phosphatase in male genital organs, increase in weight of mammary glands and reproductive organs in women and premature thelarche in girls. However, no evidence of teratogenicity was recorded, it is better not to use F. vulgare during pregnancy due to its estrogenic activity. Because of inhibition of cytochrome P450 3A4 (CYP3A4), the pharmacokinetic parameters of drugs mainly metabolized by this isozyme may be affected by F. vulgare. In addition, a significant interaction between cyprofloxacin and F. vulgare was demonstrated. The aim of current paper is to review pharmacological properties, toxicity and adverse events, and drug interactions of vulgare and brings conclusive results about the use of this plant in men, women and during pregnancy.

  20. An Updated Phytopharmacological Review on Medicinal Plant of Arab Region:Apium graveolensLinn.

    Science.gov (United States)

    Al-Asmari, Abdulrahman Khazim; Athar, Md Tanwir; Kadasah, Saeed G

    2017-01-01

    Apium graveolens Linn. (Karafs) is used in traditional medicine for the treatment of the various ailments. There is a need to explore and authenticate the pharmacological profile and medicinal importance of the Karafs. In this paper, the literature and the published work on Apium were collected using online resources "Google scholar", "Web of science", "Scopus" and "PubMed". Each of the pharmacological activity was searched individually using the keywords "Apium/Karafs/ Apium graveolens + individual pharmacological activity". We documented the most cited and most recent literatures. The current findings illuminate the importance Karafs in the traditional medicine and their impact in treating various diseases. This review strongly supports the fact that the Apium has emerged as a good source of medicine in treating various diseases. There is also a need to isolate the bioactive phytochemicals present in this plant.

  1. An Updated Phytopharmacological Review on Medicinal Plant of Arab Region: Apium graveolens Linn

    Science.gov (United States)

    Al-Asmari, Abdulrahman Khazim; Athar, Md. Tanwir; Kadasah, Saeed G.

    2017-01-01

    Apium graveolens Linn. (Karafs) is used in traditional medicine for the treatment of the various ailments. There is a need to explore and authenticate the pharmacological profile and medicinal importance of the Karafs. In this paper, the literature and the published work on Apium were collected using online resources “Google scholar”, “Web of science”, “Scopus” and “PubMed”. Each of the pharmacological activity was searched individually using the keywords “Apium/Karafs/Apium graveolens + individual pharmacological activity”. We documented the most cited and most recent literatures. The current findings illuminate the importance Karafs in the traditional medicine and their impact in treating various diseases. This review strongly supports the fact that the Apium has emerged as a good source of medicine in treating various diseases. There is also a need to isolate the bioactive phytochemicals present in this plant. PMID:28503047

  2. The Possible Protective Role of Foeniculum vulgare Mill. Against Radiation-Induced Certain Biochemical Changes in Albino Rats

    International Nuclear Information System (INIS)

    Mohammed, M.M.A.

    2010-01-01

    This study was conducted to evaluate the modulating efficacy of prolonged oral administration of Foeniculum vulgare Mill. essential oil (FEO) against gamma irradiation-induced biochemical changes in male rats. Essential oil of Foeniculum vulgare Mill. was orally administrated at dose level of 250 mg/kg body wt/day for 21 days before irradiation and 7 days post exposure (6.5 Gy single dose). Rats exposed to ionizing radiation exhibited a potential elevation of serum aspartate aminotransferase (AST) and alkaline phosphatase (ALP) activities, bilirubin, urea and creatinine levels, lipid abnormalities, and an increase in tissue lipid peroxidation (LPO) and metallothioneins (MTs). On the other hand, noticeable drop in liver and kidney glutathione content and serum total protein, albumin and testosterone levels were recorded. Tissue organs displayed some changes in trace element concentrations, which may be due to the radiation ability to induce oxidative stress. The data obtained from rats treated with fennel oil before and after whole body gamma irradiation revealed significant modulation in the biochemical tested parameters and profound improvement in the activity of antioxidant status, glutathione and metallothioneins. The treatment of irradiated rats with fennel oil also appeared to be effective in minimizing the radiation-induced increase in lipid peroxidation as well as changes in essential trace elements in some tissue organs. In addition to its containing many chemical antioxidant constituents such as polyphenols, fennel was found to contain detectable concentrations of essential trace elements (Zn, Cu, Fe, Se, Mg, Mn and Ca) which may be involved in multiple biological processes as constituents of enzymes system including superoxide dismutase (Cu, Zn, Mn, SODs), oxide reductase, glutathione (GSP, GSH, GST), metallothionein MTs, etc. Overall, it could be concluded that Foeniculum vulgare Mill. essential oil exerts beneficial protective role against radiation

  3. Antiadhesive hydroalcoholic extract from Apium graveolens fruits prevents bladder and kidney infection against uropathogenic E. coli.

    Science.gov (United States)

    Sarshar, S; Sendker, J; Qin, X; Goycoolea, F M; Asadi Karam, M R; Habibi, M; Bouzari, S; Dobrindt, U; Hensel, A

    2018-02-26

    Fruits from Apium graveolens (Celery) are used traditionally in Persian and European medicine for the treatment of uncomplicated urinary tract infections. No data are available on A. graveolens extract on the interplay between uropathogenic E. coli and the eukaryotic host cells and on quorum sensing of the bacteria. The present study aimed to characterize an antiadhesive and anti quorum sensing effect of a characterized A. graveolens extract by specific in vitro assays and to correlate these effects with in vivo data obtained by an animal infection model. Hydroalcoholic extract CSE (EtOH-water, 1:1) from A. graveolens fruits was characterized by UHPLC/+ESI-QTOF-MS and investigated on antiproliferative activity against UPEC (strain NU14) and human T24 bladder cells. Antiadhesive properties of CSE were investigated within two different in vitro adhesion assays. For in vivo studies BALB/c mice were used in an UPEC infection model. The effect of CSE on bacterial load in bladder tissue was monitored within a 4- and 7 days pretreatment (200, 500 mg/kg) of the animals. CSE was dominated by the presence of luteolin-glycosides and related flavons besides furocoumarins. CSE had no cytotoxic effects against UPEC and bladder cells. CSE exerts a dose dependent antiadhesive activity against UPEC strains NU14 and UTI89. CSE inhibited in a concentration-dependent manner bacterial quorum sensing. 4- and 7-day pretreatment of animals with CSE transurethrally infected with UPEC NU14, significantly reduced the bacterial load in bladder tissue. CSE is assessed as an antiadhesive extract for which the traditional use in phytotherapy for UTI is justified. Copyright © 2018. Published by Elsevier B.V.

  4. Agrochemical characterization of vermicomposts produced from residues of Palo Santo (Bursera graveolens) essential oil extraction

    DEFF Research Database (Denmark)

    Carrión-Paladines, Vinicio; Fries, Andreas; Gomez Muñoz, Beatriz

    2016-01-01

    Fruits of Palo Santo (Bursera graveolens) are used for essential oil extraction. The extraction process is very efficient, because up to 3% of the fresh fruits can be transformed into essential oil; however, a considerable amount of waste is concurrently produced (>97% of the fresh biomass). Recent......, as well as for soil reclamation. Overall, these results suggest that the residues of the Palo Santo essential oil extraction are a potential source for vermicompost production and sustainable agriculture....

  5. Chemical composition, antioxidant activity and larvicidal effects of essential oil from leaves of Apium graveolens.

    Science.gov (United States)

    Nagella, Praveen; Ahmad, Ateeque; Kim, Sun-Jin; Chung, Ill-Min

    2012-04-01

    The leaves of Apium graveolens were extracted and the essential oil composition, immunotoxicity effects, and antioxidant activity were studied. The analyses were conducted by gas chromatography and mass spectroscopy (GC-MS), which revealed the essential oils of A. graveolens leaves. Twenty-eight components, representing 73.72% of the total oil were identified from the leaves. The major components are 4-chloro-4,4-dimethyl-3-(1-imidazolyl)-valerophenone (19.90%), 1-dodecanol (16.55%), 9-octadecen-12-ynoic acid, methyl ester (4.93%), ethyl 4,4-D2-N-hexyl ether (4.11%), 3-(hydroxymethyl)-1-phenyl-1-heptadecyn-3-ol (3.28%), 1,4-methano-1H-indene, octahydro-4-methyl-8-methylene-7-(1-methylethyl)-, [1S-(1α,3αα,4α,7α,7αα)]- (2.99%), 3,4-dihydro-2H-1,5-(3″-t-butyl)benzodioxepine (2.56%), Z-10-tetradecen-1-ol acetate (2.53%), 9H-pyrrolo[3',4':3,4]pyrrolo[2,1-α]phthalazine-9, 11(10H)-dione, 10-ethyl-8-phenyl (2.07%). The leaf oil had significant toxic effects against the larvae of A. aegypti with an LC(50) value of 59.32 ppm and an LC(90) value of 127.69 ppm. The essential oil from the A. graveolens leaves was investigated for scavenging of the 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical activity and the results demonstrate that the essential oil from the A. graveolens has potential as a natural antioxidant and thus inhibit unwanted oxidation process. The above data indicate that the major compounds may play an important role in the toxicity of essential oils and also as natural antioxidant.

  6. Triterpenos aislados de corteza de Bursera graveolens (Burseraceae y su actividad biologica

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    Jorge Robles

    Full Text Available Bursera graveolens (Burseraceae, known in Colombia as "sasafrás", is useful for its medicinal properties and is rich in secondary metabolites. In our research, we carried out antimicrobial tests of several fractions and ethanolic extracts from aerial parts against Bacillus subtilis and Staphylococcus aureus, that showed growth inhibitory activity when applied at 250 mg/mL for extracts and 150 mg/mL for fractions. We carried out an antiinflamatory assay also, that showed 71% of inhibition by extracts (81% of Indomethacin and 70% of inhibition by fractions (78% of Indomethacin. Phytochemical investigation of the bark of Bursera graveolens (Burseraceae yielded three tetracyclic triterpene acids that have oxygenation in C-3, carboxylic acid in C-21 and unsaturation in C-24 and have been identified as 3-oxotirucalla-8,24-dien-21-oic acid (b-elemonic acid, 3a-hydroxytirucalla-8,24-dien-21-oic acid (a-elemolic acid and 3a-hydroxytirucalla-7,24-dien-21-oic acid. The isolated compounds were identified using spectroscopic methods including one and two-dimensional Nuclear Magnetic Resonance (COSY, HMQC, HMBC, NOESY experiments and comparison with published data. This is the first report of the isolated compounds in Bursera graveolens and they have a very important chemotaxonomic significance within the Burseraceae family and related families from the order Rutales.

  7. Phytochemical Composition and Antioxidant Potential of Ruta graveolens L. In Vitro Culture Lines

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    Renuka Diwan

    2012-01-01

    Full Text Available Ruta graveolens L. is a medicinal plant used in traditional systems of medicine for treatment of psoriasis, vitiligo, leucoderma, and lymphomas with well-known anti-inflammatory and anticancer properties. Therefore antioxidant potential of R. graveolens (in planta and in vitro was investigated. As antioxidants present in plant extracts are multifunctional, their activity and mechanism depends on the composition and conditions of the test system. Therefore, the total antioxidant capacity was evaluated using assays that detect different antioxidants: free radical scavenging (DPPH and ABTS, transition metal ion reduction (phosphomolybdenum assay, reducing power, and nitric oxide reduction. Content of furanocoumarin-bergapten in the extracts showed good corelation with free radical scavenging, transition metal reduction and reducing power, while total phenolic content showed good corelation with nitric oxide reduction potential. Antioxidant activity of in vitro cultures was significantly higher compared to in vivo plant material. The present study is the first report on comprehensive study of antioxidant activity of R. graveolens and its in vitro cultures.

  8. Comparing the effects of aerobic exercise and Foeniculum vulgare on pre-menstrual syndrome

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    Hassan Pazoki

    2016-03-01

    Full Text Available Introduction: Premenstrual syndrome (PMS has been identified by a number of psychological and physical symptoms which occur cyclically in the luteal phase of the menstrual cycle. The present study has been carried out to compare the effects of regular exercise and Foeniculum vulgare extract (fennel together and separately on PMS in high school girls. Materials and methods: In this randomized clinical trial 48 students aged 16–18 years were selected by filling the daily record of severity of problem questionnaire (DRSP-Q. The participants were divided into four equal groups: the first group received fennel, the second group had aerobic exercise, the third group received fennel along with exercise and the last group was control group without fennel and exercise. Participants filled DRSP-Q three times: the first menstrual cycle before the intervention, the first menstrual cycle after four weeks and finally the first menstrual cycle after eight weeks of intervention. Results: After 8 weeks of intervention the severity of PMS symptoms reduced significantly in experimental groups (fennel, exercise and fennel + exercise compared to control group (P < 0.05. Meanwhile, there were not any significant differences in age, body mass index, age at menarche, age at dysmenorrhea onset and duration of menstruation among the four groups. Discussions: The result of this study indicated that fennels and exercise could reduce the severity of premenstrual syndrome. In addition, fennel extract and exercise together seem to be more effective on symptoms of anxiety and depression compared with using them alone.

  9. Study of Foeniculum vulgare Effect on Folliculogenesis in Female Mice Kermanshah, Iran

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    Mohammad Rasool Khazaei

    2011-01-01

    Full Text Available Background: Foeniculum vulgare (FVE is used in traditional medicine for its antiseptic, palliativeand anti-inflammatory effects. Traditionally, FVE is utilized for treating female infertility. The presentstudy aims to investigate the effects of FVE extract on folliculogenesis in female albino mice.Materials and Methods: In this experimental study, a total of 20 female albino mice were divided into fourgroups. Groups 1 and 2 (experimental received FVE alcoholic extract at doses of 100 and 200 mg/kg bodyweight (BW/day for five days. Group 3 (negative control received ethanol and group 4 (positive controlwas administered normal saline, in the same doses as the experimental groups. Animals in all groups weresacrificed on the sixth day of the study; their ovaries were dissected out and prepared for histologicalexaminations. Hematoxylin and eosin (H&E stained microscopic slides were evaluated and the numbersof ovarian follicles were compared between groups. Data were analyzed by one way ANOVA.Results: The total follicle numbers were 26.5 ± 5.24 for group 1 (100 mg/kg FVE, 27.2 ± 4.1for group 2 (200 mg/kg FVE, 10.1 ± 2.53 for group 3 (ethanol control and 17.2 ± 3.9 for thesaline control group (group 4. The numbers of graffian, antral and multilaminar follicles increasedsignificantly in both experimental groups when compared with the control groups (p<0.05,however there were no significant differences in follicle numbers among the experimental groups.The number of unilaminar primary follicles did not significantly change between all groups. GCMSanalysis of FVE extract identified the presence of diosgenin, an estrogenic compound.Conclusion: FVE induced folliculogenesis in female mice ovary and increased the number ofgrowing ovarian follicles. The estrogenic component of FVE, diosgenin, may exert this effect.

  10. Native plant recovery in study plots after fennel (Foeniculum vulgare) control on Santa Cruz Island

    Science.gov (United States)

    Power, Paula; Stanley, Thomas R.; Cowan, Clark; Robertson, James R.

    2014-01-01

    Santa Cruz Island is the largest of the California Channel Islands and supports a diverse and unique flora which includes 9 federally listed species. Sheep, cattle, and pigs, introduced to the island in the mid-1800s, disturbed the soil, browsed native vegetation, and facilitated the spread of exotic invasive plants. Recent removal of introduced herbivores on the island led to the release of invasive fennel (Foeniculum vulgare), which expanded to become the dominant vegetation in some areas and has impeded the recovery of some native plant communities. In 2007, Channel Islands National Park initiated a program to control fennel using triclopyr on the eastern 10% of the island. We established replicate paired plots (seeded and nonseeded) at Scorpion Anchorage and Smugglers Cove, where notably dense fennel infestations (>10% cover) occurred, to evaluate the effectiveness of native seed augmentation following fennel removal. Five years after fennel removal, vegetative cover increased as litter and bare ground cover decreased significantly (P Vegetation cover of both native and other (nonfennel) exotic species increased at Scorpion Anchorage in both seeded and nonseeded plots. At Smugglers Cove, exotic cover decreased significantly (P = 0.0001) as native cover comprised of Eriogonum arborescensand Leptosyne gigantea increased significantly (P < 0.0001) in seeded plots only. Nonseeded plots at Smugglers Cove were dominated by exotic annual grasses, primarily Avena barbata. The data indicate that seeding with appropriate native seed is a critical step in restoration following fennel control in areas where the native seed bank is depauperate.

  11. Apium graveolens Extract Inhibits Cell Proliferation and Expression of Vascular Endothelial Growth Factor and Induces Apoptosis in the Human Prostatic Carcinoma Cell Line LNCaP.

    Science.gov (United States)

    Köken, Tülay; Koca, Buğra; Özkurt, Mete; Erkasap, Nilüfer; Kuş, Gökhan; Karalar, Mustafa

    2016-12-01

    Apium graveolens has been shown to inhibit the growth of a variety of cancer tissues. In this study, we investigated the anticancer effect of A. graveolens on the human prostatic carcinoma cell line LNCaP. LNCaP cells were treated with increasing concentrations of an ethanolic extract of A. graveolens ranging from 1000 to 3000 μg/mL, and viability was determined after 24 and 48 h using the XTT cell proliferation assay. The levels of cleaved poly (ADP-ribose) polymerase (PARP), one of the best biomarkers of apoptosis, were analyzed. Finally, quantitative gene expression analysis of vascular endothelial growth factor (VEGF), a critical mediator of angiogenesis, was performed using real-time reverse transcription-polymerase chain reaction. A. graveolens extract inhibited cell viability in both a time- and dose-dependent manner. Data from cleaved PARP assays suggested that A. graveolens caused induction of apoptosis in these cells. Treatment of cells with A. graveolens also resulted in downregulation of VEGF expression. This study showed that the antiproliferative effect exerted by an ethanolic extract of A. graveolens is triggered by induction of apoptosis. We also demonstrated that VEGF expression was downregulated by treatment with A. graveolens extract.

  12. Vasorelaxant activity of extracts obtained from Apium graveolens: possible source for vasorelaxant molecules isolation with potential antihypertensive effect.

    Science.gov (United States)

    Jorge, Vergara-Galicia; Ángel, Jimenez-Ramirez Luis; Adrián, Tun-Suarez; Francisco, Aguirre-Crespo; Anuar, Salazar-Gómez; Samuel, Estrada-Soto; Ángel, Sierra-Ovando; Emmanuel, Hernandez-Nuñez

    2013-10-01

    To investigate vasorelaxant effect of organic extracts from Apium graveolens (A. graveolens) which is a part of a group of plants subjected to pharmacological and phytochemical study with the purpose of offering it as an ideal source for obtaining lead compounds for designing new therapeutic agents with potential vasorelaxant and antihypertensive effects. An ex vivo method was employed to assess the vasorelaxant activity. This consisted of using rat aortic rings with and without endothelium precontracted with norepinephrine. All extracts caused concentration-dependent relaxation in precontracted aortic rings with and without endothelium; the most active extracts were Dichloromethane and Ethyl Acetate extracts from A. graveolens. These results suggested that secondary metabolites responsible for the vasorelaxant activity belong to a group of compounds of medium polarity. Also, our evidence showed that effect induced by dichloromethane and ethyl acetate extracts from A. graveolens is mediated probably by calcium antagonism. A. graveolens represents an ideal source for obtaining lead compounds for designing new therapeutic agents with potential vasorelaxant and antihypertensive effects. Copyright © 2013 Asian Pacific Tropical Biomedical Magazine. Published by Elsevier B.V. All rights reserved.

  13. Potential of crude seed extract of celery, Apium graveolens L., against the mosquito Aedes aegypti (L.) (Diptera: Culicidae).

    Science.gov (United States)

    Choochote, Wej; Tuetun, Benjawan; Kanjanapothi, Duangta; Rattanachanpichai, Eumporn; Chaithong, Udom; Chaiwong, Prasong; Jitpakdi, Atchariya; Tippawangkosol, Pongsri; Riyong, Doungrat; Pitasawat, Benjawan

    2004-12-01

    Crude seed extract of celery, Apium graveolens, was investigated for anti-mosquito potential, including larvicidal, adulticidal, and repellent activities against Aedes aegypti, the vector of dengue haemorrhagic fever. The ethanol-extracted A. graveolens possessed larvicidal activity against fourth instar larvae of Ae. aegypti with LD50 and LD95 values of 81.0 and 176.8 mg/L, respectively. The abnormal movement observed in treated larvae indicated that the toxic effect of A. graveolens extract was probably on the nervous system. In testing for adulticidal activity, this plant extract exhibited a slightly adulticidal potency with LD50 and LD95 values of 6.6 and 66.4 mg/cm2, respectively. It showed repellency against Ae. aegypti adult females with ED50 and ED95 values of 2.03 and 28.12 mg/cm2, respectively. It also provided biting protection time of 3 h when applied at a concentration of 25 g%. Topical application of the ethanol-extracted A. graveolens did not induce dermal irritation. No adverse effects on the skin or other parts of the body of human volunteers were observed during 3 mo of the study period or in the following 3 mo, after which time observations ceased. A. graveolens, therefore, can be considered as a probable source of some biologically active compounds used in the development of mosquito control agents, particularly repellent products.

  14. Contact and fumigant activities of constituents of Foeniculum vulgare fruit against three coleopteran stored-product insects.

    Science.gov (United States)

    Kim, D H; Ahn, Y J

    2001-03-01

    The insecticidal activities of materials derived from the fruit of fennel, Foeniculum vulgare, against adults of Sitophilus oryzae, Callosobruchus chinensis and Lasioderma serricorne were examined using direct contact application and fumigation methods. The biologically active constituents of the Foeniculum fruits were characterized as the phenylpropenes (E)-anethole and estragole, and the monoterpene (+)-fenchone, by spectroscopic analysis. Responses varied with insect species, compound, dose and exposure time. In a filter paper diffusion test, estragole at 0.168 mg cm-2 caused 91% mortality to S oryzae adults within 1 day after treatment (DAT), whereas (+)-fenchone and (E)-anethole gave over 90% mortality at 2 and 4 DAT, respectively. Against C chinensis adults, all test compounds revealed potent insecticidal activities at 0.021 mg cm-2 at 2 DAT. Against L serricorne adults at 0.105 mg cm-2, (E)-anethole gave 100% mortality at 1 DAT, whereas 90 and 60% mortality at 4 DAT was achieved with estragole and (+)-fenchone, respectively. In a fumigation test, the compounds were much more effective against adults of S oryzae, C chinensis and L serricorne in closed cups than in open ones, indicating that the insecticidal activity of test compounds was largely attributable to fumigant action. As naturally occurring insect-control agents, the F vulgare fruit-derived materials described could be useful for managing field populations of S oryzae, C chinensis and L serricorne.

  15. Effect of the aqueous extract of Foeniculum vulgare (fennel on the kidney in experimental PCOS female rats

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    Somayyeh Sadrefozalayi

    2014-02-01

    Full Text Available Objective: Foeniculum vulgare seed (F. vulgare is a herbal plant which is used with phytoestrogene compounds for polycystic ovary syndrome (PCOS treatment. In this research, renoprotective effect of the aqueous extract of Foeniculum vulgare (AEF in experimental PCOS female rats is studied. Materials and Methods: Forty female rats were randomly divided into five groups. The first group served as control,was injected with an equivalent volume (0.2 ml of normal saline, and received normal diet. Animals in the second group were non poly cystic ovary syndrome (PCOS rats which were treated with intragastric administration of aqueous extract of F. vulgare (150 mg/kg b.w.. In the third group, the rats were treated with intraperitoneal injection of estradiolvalerate (EV (4 mg in 0.2 ml of sesame oil. The fourth groups were treated with EV and AEF (150mg/kg bw with the same route.  The fifth groups were treated with EV and AEF (100mg/kg bw. After 4 weeks of study, all of the rats were sacrificed, their kidneys tissues were processed for light microscopy, and some biochemical parameters of serum were measured. Results: The mean values of blood urea nitrogen in PCOS rats treated with low dose of AEF and EV and non-treated, was significantly (p

  16. New knowledge for yield, composition and insecticidal activity ofessential oils obtained from the aerial parts or seeds of fennel(Foeniculum vulgare Mill.)

    Czech Academy of Sciences Publication Activity Database

    Pavela, R.; Žabka, M.; Bednář, Jan; Tříska, Jan; Vrchotová, Naděžda

    2016-01-01

    Roč. 83, may (2016), s. 275-282 ISSN 0926-6690 R&D Projects: GA MZe(CZ) QJ1510160 Institutional support: RVO:67179843 Keywords : foeniculum vulgare * botanical insecticides * essential oils * medicinal plants * aromatic plants Subject RIV: EH - Ecology, Behaviour Impact factor: 3.181, year: 2016

  17. Insecticide effects of Ruta graveolens, Copaifera langsdorffii and Chenopodium ambrosioides against pests and natural enemies in commercial tomato plantation = Ação inseticida de Ruta graveolens, Copaifera langsdorffii e Chenopodium ambrosioides sobre pragas de tomate

    Directory of Open Access Journals (Sweden)

    Flávia Silva Barbosa

    2011-01-01

    Full Text Available The aim of this study was to evaluate the insecticide effect of watery leaf extracts of Ruta graveolens (Rutaceae, alcoholic leaf extracts of Copaifera langsdorffii (Caesalpinaceae and Chenopodium ambrosioides (Chenopodiaceae in the concentration of 5% under field conditions. The experiment design was randomized blocks with six replications. The parcels treated with plant extracts showed reduction in the population of pests when compared with the controlparcels. The extract elaborated with C. langsdorffii presented greater insecticidal effect under Bemisia tabaci (Hemiptera: Aleyrodidae and sum of pests. It was verified that after 24 hours ofspraying, the parcels treated with the extract of C. ambrosioides presented minor numbers of adults of Tuta absoluta (Lepidoptera: Gelechiidae, followed by the parcels treated with extract of R.graveolens. There were smaller numbers of parasitoid eggs of epidopterans Trichogramma sp. (Hymenoptera: Trichogrammatidae and sum of natural enemies (predators + parasitoids in the parcels that had received spraying with extracts from the plants of C. langsdorffii and C. ambrosioides, followed by R. graveolens, compared to the control. There were a smaller number of parasitoids from the family Eulophidae (Hymenoptera attacking caterpillars of T. absoluta in plants treated with R. graveolens, followed by C. langsdorffii and C. ambrosioides than in the control.O objetivo deste trabalho foi avaliar o efeito inseticida dos extratos aquosos de folhas de Ruta graveolens (Rutaceae e alcoólicos de folhas de Copaifera langsdorffii (Caesalpinaceae e de folhas de Chenopodium ambrosioides (Chenopodiaceae a 5%. O experimento foi em blocos casualizados com seis repetições. As parcelas tratadas tiveram redução na população de pragas, quando comparadas às parcelas sem nenhum tratamento. O extrato elaborado com C. langsdorffii apresentou maior efeito inseticida em Bemisia tabaci (Hemiptera: Aleyrodidae e soma das pragas

  18. Antifungal mechanism of the combination of Cinnamomum verum and Pelargonium graveolens essential oils with fluconazole against pathogenic Candida strains.

    Science.gov (United States)

    Essid, Rym; Hammami, Majdi; Gharbi, Dorra; Karkouch, Ines; Hamouda, Thouraya Ben; Elkahoui, Salem; Limam, Ferid; Tabbene, Olfa

    2017-09-01

    The present study aimed to investigate the anti-Candida activity of ten essential oils (EOs) and to evaluate their potential synergism with conventional drugs. The effect on secreted aspartic protease (SAP) activity and the mechanism of action were also explored. The antifungal properties of essential oils were investigated using standard micro-broth dilution assay. Only Cinnamomum verum, Thymus capitatus, Syzygium aromaticum, and Pelargonium graveolens exhibited a broad spectrum of activity against a variety of pathogenic Candida strains. Chemical composition of active essential oils was performed by gas chromatography-mass spectrometry (GC-MS). Synergistic effect was observed with the combinations C. verum/fluconazole and P. graveolens/fluconazole, with FIC value 0.37. Investigation of the mechanism of action revealed that C. verum EO reduced the quantity of ergosterol to 83%. A total inhibition was observed for the combination C. verum/fluconazole. However, P. graveolens EO may disturb the permeability barrier of the fungal cell wall. An increase of MIC values of P. graveolens EO and the combination with fluconazole was observed with osmoprotectants (sorbitol and PEG6000). Furthermore, the combination with fluconazole may affect ergosterol biosynthesis and disturb fatty acid homeostasis in C. albicans cells as the quantity of ergosterol and oleic acid was reduced to 52.33 and 72%, respectively. The combination of P. graveolens and C. verum EOs with fluconazole inhibited 78.31 and 64.72% SAP activity, respectively. To our knowledge, this is the first report underlying the mechanism of action and the inhibitory effect of SAP activity of essential oils in synergy with fluconazole. Naturally occurring phytochemicals C. verum and P. graveolens could be effective candidate to enhance the efficacy of fluconazole-based therapy of C. albicans infections.

  19. Effects of the alcoholic extract of Ruta graveolens on spermatogenesis and sex hormones in immature Balb/C mice

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    Farinaz Nasirinezhad

    2016-11-01

    Full Text Available Background: No special information has been reported about anti-fertility effect of Ruta graveolens. The present study aimed to investigate the effects of Ruta graveolens alcoholic extract on fertility of male mice and its contraceptive effects. Methods: 30 immature male Balb/C mice were allocated to three groups of intact control, vehicle, and Ruta graveolens treatment that received Ruta extract. A single sub-LD50 300 mg/kg dose of alcoholic extract of the plant was injected intraperitoneally, every day for a week. A month after the last injection, the animals were deeply anesthetized and dissected. Blood was collected intracardially for hormonal assay. The testes were extruded, weighed and then fixed for histological studies. Results: Administration of 300 mg/kg Ruta graveolens showed no significant changes in weight of testis, but induced a significant decrease in number of type A spermatogonia (df: 2, 27; F=6.51; p=0.005 and number of spermatid cells (df: 2, 27; F=4.28; p=0.02 compared to control. Four weeks after injection of Ruta graveolens serum, testosterone level (df: 2, 27; F=3.43; p=0.047 significantly decreased compared to control animals. However, there were no significant changes in serum follicle stimulating hormone (df: 2, 27; F=3.34; p=0.051 and luteal hormone (df: 2, 27; F=0.15; p=0.87 levels. Conclusion: The results indicated that alcoholic extract of Ruta graveolens diminishes the activity of male reproductive system by reducing spermatogonia and spermatids, but has no effect on serum level of follicle stimulating hormone and luteal hormone, and might be a useful substance for birth control; however, further studies are suggested.

  20. Distillation time modifies essential oil yield, composition, and antioxidant capacity of fennel (Foeniculum vulgare Mill).

    Science.gov (United States)

    Zheljazkov, Valtcho D; Horgan, Thomas; Astatkie, Tess; Schlegel, Vicki

    2013-01-01

    Fennel (Foeniculum vulgare Mill) is an essential oil crop grown worldwide for production of essential oil, as medicinal or as culinary herb. The essential oil is extracted via steam distillation either from the whole aboveground biomass (herb) or from fennel fruits (seed). The hypothesis of this study was that distillation time (DT) can modify fennel oil yield, composition, and antioxidant capacity of the oil. Therefore, the objective of this study was to evaluate the effect of eight DT (1.25, 2.5, 5, 10, 20, 40, 80, and 160 min) on fennel herb essential oil. Fennel essential oil yield (content) reached a maximum of 0.68% at 160 min DT. The concentration of trans-anethole (32.6-59.4% range in the oil) was low at 1.25 min DT, and increased with an increase of the DT. Alpha-phelandrene (0.9-10.5% range) was the lowest at 1.25 min DT and higher at 10, 80, and 160 min DT. Alpha-pinene (7.1-12.4% range) and beta-pinene (0.95-1.64% range) were higher in the shortest DT and the lowest at 80 min DT. Myrcene (0.93-1.95% range), delta-3-carene (2.1-3.7% range), cis-ocimene (0-0.23% range), and gamma-terpinene (0.22-2.67% range) were the lowest at 1.25 min DT and the highest at 160 min DT. In contrast, the concentrations of paracymene (0.68-5.97% range), fenchone (9.8-22.7% range), camphor (0.21-0.51% range), and cis-anethole (0.14-4.66% range) were highest at shorter DT (1.25-5 min DT) and the lowest at the longer DT (80-160 min DT). Fennel oils from the 20 and 160 min DT had higher antioxidant capacity than the fennel oil obtained at 1.25 min DT. DT can be used to obtain fennel essential oil with differential composition. DT must be reported when reporting essential oil content and composition of fennel essential oil. The results from this study may be used to compare reports in which different DT to extract essential oil from fennel biomass were used.

  1. Seed germination of medicinal plant, fennel (Foeniculum vulgare Mill), as affected by different priming techniques.

    Science.gov (United States)

    Tahaei, Amirreza; Soleymani, Ali; Shams, Majid

    2016-09-01

    Reduced seed germination is among the most important factors adversely affecting crop stand and subsequent plant growth. Fennel (Foeniculum vulgare Mill) is an important medicinal plant with poor seed germination rate, occasionally. It is accordingly pertinent to find methods which can enhance fennel seed germination and remove the barriers of dormancy breaking. The present experiments studied the effects of two different priming (cold moist stratification and osmopriming) and 14 dormancy breaking techniques (hormonal, osmopriming, biopriming, chemical priming, and hydropriming) on the seed germination and seedling growth of two different fennel genotypes under growth chamber conditions. In the first and second experiment, the priming techniques including the time lengths of cold moist stratification (0, 15, 30, and 45 days) and the concentrations of polyethylene glycol 6000 (PEG6000, osmopriming at -0.99, -1.35, and -2.33 MPa) were used as the main plots. However, in both experiments, the dormancy breaking techniques and fennel genotypes were factorially combined and used as the subplots. Different seed- and seedling-related parameters including germination (%), plumule, radicle and seedling length, average germination time, rate and homogeneity of germination, and seed vigor index were determined. Both priming techniques were efficient on the enhancement of seed germination and seedling growth. Among the dormancy breaking techniques, Aminol Forte (biopriming), kadostim (biopriming), benzyl adenine + kinetin (biopriming), distilled water (hydropriming), gibberellin + kinetin (hormonal priming), and benzyl adenine + kinetin + gibberellin (biopriming) were the most effective ones. The related concentrations were equal to 100 mg/l, 10(-5) M, and 0.4 %. The fennel genotypes reacted significantly different under priming conditions. It is possible to enhance seed germination and seedling growth of fennel using priming and dormancy breaking

  2. A new and known cytotoxic aryltetralin-type lignans from stems of Bursera graveolens.

    Science.gov (United States)

    Nakanishi, Tsutomu; Inatomi, Yuka; Murata, Hiroko; Shigeta, Kaori; Iida, Naoki; Inada, Akira; Murata, Jin; Farrera, Miguel Angel Perez; Iinuma, Munekazu; Tanaka, Toshiyuki; Tajima, Shogo; Oku, Naoto

    2005-02-01

    A new 4alpha-aryltetralin-type lignan called burseranin (1) and a known analogous lignan picropolygamain (2) were isolated along with known triterpenes, lupeol and epi-lupeol from the methanol extract of stems of Bursera graveolens, which showed a remarkable inhibitory activity against human HT1080 fibrosarcoma cells. The whole structure of 1 was established based on combined spectral studies and the absolute structure for 2 was first confirmed by CD spectral evidence. In addition, cytotoxic activities of the stem (methanol) extract and its components are evaluated in this paper.

  3. Preliminar toxicological assesement of Ruta graveolens, Origanum vulgare and Persea americana on the preimplantational mouse embryos

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    V. Benavides

    2014-06-01

    Full Text Available The growing interest in natural medicine makes it necessary to study plant properties as well as their possible secondary effects. In recent years the toxic effects of many medicinal plants on the preimplantational mouse embryo development have been studied. Many of them produce malformations and alterations in the embryonic development. Ruta graveolens "ruda", Origanum vulgare "oregano" and Persea americana "palta" are used in rural areas to menstrual colic and to provoke abortion (estrella, 1995. This study is aimed at assessing "in vivd'the effect of extracts of "oregano", "ruda" and "palta" to 20% on the morphology and growth of preimplantational mouse embryos.

  4. Studies on gamma irradiated medicinal plants and spices (1): Myristica argentea, Myristica fragrans, Coriandrum sativum and Foeniculum vulgare

    Energy Technology Data Exchange (ETDEWEB)

    Hilmy, N.; Chosdu, R.; Sudiro, S. (National Atomic Energy Agency, Jakartc (Indonesia). Pasar Djumat Research Centre); Syuib, F. (Bandung Inst. of Tech. (Indonesia). Pharmacy Dept.)

    1981-10-01

    Medicinal plants i.e. dried seeds of myristica argentea, myristica fragrans, coriandrum sativum and foeniculum vulgare were stored for 0 and 6 months, with and without gamma irradiation at 5 kGy. No detectable changes were seen in infrared and UV spectra, GLC chromatograms and refraction indices of steam distilled, essential oils from the irradiated medicinal plants. The same results were also obtained from irradiated samples stored for 6 months at ambient conditions. Storage for 6 months caused significant changes in the gas liquid chromatograms and UV spectra of all samples compared to non-stored samples. The moisture content of all samples packed in polyethylene bags seems to be constant after 6 months of storage. No measurable changes were found in the amount of essential oil content caused by irradiation.

  5. Effect of the aqueous extract of Foeniculum vulgare (fennel) on the kidney in experimental PCOS female rats.

    Science.gov (United States)

    Sadrefozalayi, Somayyeh; Farokhi, Farah

    2014-03-01

    Foeniculum vulgare seed (F. vulgare) is an herbal plant which is used with phytoestrogene compounds for polycystic ovary syndrome (PCOS) treatment. In this research, renoprotective effect of the aqueous extract of Foeniculum vulgare (AEF) in experimental PCOS female rats is studied. Forty female rats were randomly divided into five groups. The first group served as control, was injected with an equivalent volume (0.2 ml) of normal saline, and received normal diet. Animals in the second group were non poly cystic ovary syndrome (PCOS) rats which were treated with intragastric administration of aqueous extract of F. vulgare (150 mg/kg b.w.). In the third group, the rats were treated with intraperitoneal injection of estradiolvalerate (EV) (4 mg in 0.2 ml of sesame oil). The fourth groups were treated with EV and AEF (150mg/kg bw) with the same route. The fifth groups were treated with EV and AEF (100mg/kg bw). After 4 weeks of study, all of the rats were sacrificed, their kidneys tissues were processed for light microscopy, and some biochemical parameters of serum were measured. The mean values of blood urea nitrogen in PCOS rats treated with low dose of AEF and EV and non-treated, was significantly (pPCOS and PCOS rats treated with high dose of AEF. Moreover, histopathological changes of kidney samples were comparable in PCOS rats with respect to treated groups with AEF. Aqueous extract of fennel seed showed the beneficial effect (especially at dose of 150 mg/kg b.w.) on renal function in PCOS rats.

  6. Effect of Ruta graveolens and Cannabis sativa alcoholic extract on spermatogenesis in the adult wistar male rats

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    M R Sailani

    2007-01-01

    Full Text Available Objective: The present study was undertaken to evaluate the effects of alcohol extracts of Ruta graveolens and Cannabis sativa that were used traditionally in medieval Persian medicine as male contraceptive drugs, on spermatogenesis in the adult male rats. Materials and Methods: Ethanol extracts of these plants were obtained by the maceration method. The male rats were injected intraperitionaly with C. sativa and R. graveolens 5% ethanol extracts at dose of 20 mg/day for 20 consecutive days, respectively. Twenty-four hours after the last treatment, testicular function was assessed by epididymal sperm count. Result: The statistical results showed that the ethanol extracts of these plants reduced the number of sperms significantly ( P =0.00 in the treatment groups in comparison to the control group. The results also showed that the group, treated by extract of R. graveolens reduced spermatogenesis more than the group treated by extracts of C. sativa . Conclusion: The present study demonstrated the spermatogenesis reducing properties of the ethanol extracts of R. graveolens and C. sativa in the adult male wistar rats but more studies are necessary to reveal the mechanism of action that is involved in spermatogenesis.

  7. In vitro antimicrobial, antioxidant activity and phytochemical screening of Apium graveolens.

    Science.gov (United States)

    Uddin, Zakir; Shad, Anwar Ali; Bakht, Jehan; Ullah, Inam; Jan, Saleem

    2015-09-01

    The present study evaluates the phytochemical screenings, antioxidant activity and antimicrobial assay of Apium graveolens L. The phytochemical screening showed the presence of flavonoids, tannins, saponins and steroids in Apium graveolens while terpenoids was absent. The total phenolic content was slightly higher in methanolic fraction (63.46 ± 12.00 mg GAE/g) followed by ethanol (36.60 ± 12.28 mg GAE/g) and hexane fractions (34.86 ± 6.96 mg GAE/g). The flavonoid content was high in methanolic extract (56.95 ± 7.14 mg Quorcetin/g) and low level of the content was found in methylated spirit extract (29.2 ± 3.15 mg Quercitin/g). Antioxidant activity assayed by FRAP was higher in methanolic fraction (12.48 ± 1.06 mmole of FeSO₄equivalent/litre of extract) compared with other extracts. Likewise, good antimicrobial activity was measured by crude ethanol fraction against S. aureus (MIC=0.12 ± 0.03 μg/ml) and S. typhi (MIC= 0.5 ± 0.2 μg/ml). Results also that ethanolic fraction was effective against A. flavus (MIC= 05 ± 1.0 μg/ml).

  8. A Review of the Antioxidant Activity of Celery ( Apium graveolens L).

    Science.gov (United States)

    Kooti, Wesam; Daraei, Nahid

    2017-10-01

    Plants are an important source of natural active products that are different, based on mechanism and biological properties. Celery ( Apium graveolens L) is a plant from the apiaceae family and phenolic and antioxidant compounds of this plant have been studied by several scientists. The aim of this study was to review systematically the antioxidant activity of celery. Required articles were searched from databases such as Science Direct, PubMed, Scopus, and Springer. Keywords used in this study were Apium graveolens L, celery, antioxidant, free radical, leaf, and seed. Out of 980 collected articles (published in the period 1997-2015), 9 studies finally met the inclusion criteria and were considered. Celery, because of compounds such as caffeic acid, p-coumaric acid, ferulic acid, apigenin, luteolin, tannin, saponin, and kaempferol, has powerful antioxidant characteristics, to remove free radicals. It is clear that celery, with different compounds and diverse concentration can have varied healing effects. It is suggested that the next studies concentrate on other therapeutic and industrial attributes of celery.

  9. Differential nuclear envelope assembly at the end of mitosis in suspension-cultured Apium graveolens cells.

    Science.gov (United States)

    Kimura, Yuta; Kuroda, Chie; Masuda, Kiyoshi

    2010-04-01

    NMCP1 is a plant protein that has a long coiled-coil domain within the molecule. Newly identified NMCP2 of Daucus carota and Apium graveolens showed similar peripheral localization in the interphase nucleus, and the sequence spanning the coiled-coil domain exhibited significant similarity with the corresponding region of NMCP1. To better understand disassembly and assembly of the nuclear envelope (NE) during mitosis, subcellular distribution of NMCP1 and NMCP2 was examined using A. graveolens cells. AgNMCP1 (NMCP1 in Apium) disassembled at prometaphase, dispersed mainly within the spindle, and accumulated on segregating chromosomes, while AgNMCP2 (NMCP2 in Apium), following disassembly at prometaphase with timing similar to that of AgNMCP1, dispersed throughout the mitotic cytoplasm at metaphase and anaphase. The protein accumulated at the periphery of reforming nuclei at telophase. A probe for the endomembrane indicated that the nuclear membrane (NM) disappears at prometaphase and begins to reappear at early telophase. Growth of the NM continued after mitosis was completed. NMCP2 in the mitotic cytoplasm localized in vesicular structures that could be distinguished from the bulk endomembrane system. These results suggest that NMCP1 and NMCP2 are recruited for NE assembly in different pathways in mitosis and that NMCP2 associates with NM-derived vesicles in the mitotic cytoplasm.

  10. Is herbal therapy safe in obesity? A case of Apium graveolens (Celery) induced hyperthyroidism.

    Science.gov (United States)

    Rouhi-Boroujeni, Hojjat; Hosseini, Masih; Gharipour, Mojgan; Rouhi-Boroujeni, Hamid

    2016-09-01

    Apium graveolens is one of the well-known herbs used for the treatment of different; however, allergic reactions have been reported after its use. This report aimed to demonstrate the A. graveolens induced hyperthyroidism after its oral consumption for weight loss. Mr. A, 48-year-old, with no history of any thyroid diseases, was diagnosed with hyperthyroidism due to daily consumption of 4 g of dried celery leaves for 45 days. After cessation of consumption and treatment with methimazole, the symptoms remitted. Then, the medication was discontinued when the lab tests and ultrasound were normal and indicated the patient's definite recovery. In 2 months follow up of, he was normal and thyroid-stimulating hormone (TSH), T4, T3, anti-TSH receptor, anti thyroperoxidase and antithyroglobulin were in normal ranges. Hyperthyroidism may be induced by consumption celery. Although many studies have reported side effects such as allergic reactions for this herb, this is the first report of hyperthyroidism induced by celery in which the patient recovered after discontinuing the medication. Therefore, it can be assumed that celery induces hyperthyroidism as a side effect of this herb if it is used for a long term.

  11. Effects of aqueous extract of celery (Apium graveolens L.) leaves on spermatogenesis in healthy male rats.

    Science.gov (United States)

    Hardani, Ameneh; Afzalzadeh, Mohammad Reza; Amirzargar, Ashraf; Mansouri, Esrafil; Meamar, Zakieh

    2015-01-01

    Nowadays, a lot of attention has been paid to the therapeutic properties of herbs, including evaluation of the effects of these plants on fertility in laboratory animals. Apium graveolens L. (celery) has been widely used in traditional medicine for treatment of various disorders including impotency. Therefore, this study was designed to investigate the effects of aqueous extract of A. graveolens on testicular tissue and spermatogenesis in healthy male rats. In this research, 24 apparently healthy male rats were divided into three groups, including eight rats in each. The first group as control received only distilled water 1 ml/animal/day. The second and third groups orally received 100 and 200 mg/kg b.w. of the extract, respectively, for 30 days. The day after the last administration of the extract, the rats were sacrificed, the testes were removed entirely, and the morphometric studies were carried out. Epididymal sperm count and histological studies of testicular tissue were conducted. The comparison between the treated and control groups revealed a remarkable increase in the seminiferous tubules diameter, testes volume (p≤0.001), and the number of spermatogonia, primary spermatocytes and spermatozoa. Furthermore, the increase in the number of spermatids and epididymal weight were only significant at high doses of the extract (p≤ 0.05). The results from this study indicated that administration of celery leaf extract may improve spermatogenesis process and also be useful for some sperm fertility parameters.

  12. Effects of aqueous extract of celery (Apium graveolens L. leaves on spermatogenesis in healthy male rats

    Directory of Open Access Journals (Sweden)

    Ameneh Hardani

    2015-02-01

    Full Text Available Objectives: Nowadays, a lot of attention has been paid to the therapeutic properties of herbs, including evaluation of the effects of these plants on fertility in laboratory animals. Apium graveolens L. (celery has been widely used in traditional medicine for treatment of various disorders including impotency. Therefore, this study was designed to investigate the effects of aqueous extract of A. graveolens on testicular tissue and spermatogenesis in healthy male rats. Materials and Methods: In this research, 24 apparently healthy male rats were divided into three groups, including eight rats in each. The first group as control received only distilled water 1 ml/animal/day. The second and third groups orally received 100 and 200 mg/kg b.w. of the extract, respectively, for 30 days. The day after the last administration of the extract, the rats were sacrificed, the testes were removed entirely, and the morphometric studies were carried out. Epididymal sperm count and histological studies of testicular tissue were conducted. Results: The comparison between the treated and control groups revealed a remarkable increase in the seminiferous tubules diameter, testes volume (p≤0.001, and the number of spermatogonia, primary spermatocytes and spermatozoa. Furthermore, the increase in the number of spermatids and epididymal weight were only significant at high doses of the extract (p≤ 0.05. Conclusions: The results from this study indicated that administration of celery leaf extract may improve spermatogenesis process and also be useful for some sperm fertility parameters.

  13. Lack of antibacterial activity of Ruta graveolens extracts against Enterococcus fecalis.

    Science.gov (United States)

    Saeidinia, Amin; Keihanian, Fatemeh; Delavar, Sadegh Fallah; Keihanian, Fereshteh; Ranjbar, Arash; Karkan, Morteza Fallah

    2016-07-01

    Enterococcus fecalis is responsible for majority of enterococci infections and can cause clinical disorders in adult and pediatrics. In order to adverse effects of synthetic drugs, it has made a positive attitude toward alternative and complementary medicine. Ruta graveolens has a wide therapeutic application for various diseases. Aim of this study was to see the effect of this herb on Enterococcus fecalis growth. In this investigation we used standard Enterococcus fecalis. Effect of hydro-alcoholic, aqueous and methanolic extracts of Ruta graveolens on growth of bacteria has been evaluated by disc diffusion and serial dilution method and compared with eight prevalent antibiotics. None of disks with different extracts in the range of 50 to 400μ/ μl show any non-growth hallo. Disks with 500μg of all type extracts in comparison with antibiotic disks did not avoid from growth of bacteria. Third test showed the growth of bacteria and ineffectiveness of various amount of extracts. It seems that this ineffectiveness is because of low antibacterial substance against the bacteria in extracts of the herb and high resistant nature of Enterococcus fecalis to antibiotics and it needs more studies.

  14. Study of Spermatogenesis in Wistar Adult Rats Administrated to Long Term of Ruta Graveolens

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    Bazrafkan

    2014-07-01

    Full Text Available Background In Iranian folk medicine Ruta graveolens has been used for female and male contraceptive. There are few studies about the effect of this plant on spermatogenesis. Objectives In this study the effect of long term administration of aqueous extract of RG on spermatogenesis has been investigated. Materials and Methods Animals were allocated into 1 control: which did not receive anything, 2 vehicle which received only normal saline and 3 experiment: which received Ruta extract (300 mg/kg administered by gavage once a day for 100 days. A day after last gavage all the individuals were killed by euthanasia. The right testes and epididymis were extruded. The sperm motility was assessed and classified as progressive, no progressive. Results There was a significant decrease in the number of spermatogonia (P 0.05.The fertilization capacity of sperm of rats in experimental group was significantly lower than other groups (P > 0.05. Conclusions It is concluded that the aqueous extract of Ruta graveolens diminishes the reproductive system activity and might be a useful substance for birth control process.

  15. Varroacidal efficacies of essential oils extracted from Lavandula officinalis, Foeniculum vulgare, and Laurus nobilis in naturally infested honeybee (Apis mellifera L.) colonies

    OpenAIRE

    KÜTÜKOĞLU, Figen; GİRİŞGİN, Ahmet Onur; AYDIN, Levent

    2012-01-01

    This study was performed to determine the efficacies of Lavandula officinalis, Foeniculum vulgare, and Laurus nobilis essential oils on the control of Varroa destructor (Acari: Varroidae), the most common parasite of honeybees (Apis mellifera L.). Experimental colonies from the province of Bursa, Turkey, were divided into 5 homogeneous groups of 8 hives each. The 3 essential oils plus thymol (Thymovar®, an essential oil-based drug with known efficacy that was used for comparison) were applied...

  16. The dynamics driving the invasion of Brassica nigra and Foeniculum vulgare in California : the interaction of competition, herbivory, and seed source

    OpenAIRE

    Hanna, Victoria Anderson

    2014-01-01

    Invasive species are highly detrimental to economies and to ecosystems. To counter the negative effects of invasive plant species, a better understanding of the mechanisms driving their dominance and success is necessary. The factors of competition, herbivory, and seed source were examined using two plant species invasive to California- Brassica nigra and Foeniculum vulgare. It was found that B. nigra is affected by each factor individually but not by any interactions between the factors. F. ...

  17. Powdery mildew of Ruta graveolens in Brazil caused by Oidiopsis haplophylli Oídio de Ruta graveolens no Brasil causado por Oidiopsis haplophylli

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    José Ricardo Liberato

    2006-03-01

    Full Text Available Oidiopsis haplophylli is described causing powdery mildew on Ruta graveolens for the first time in Brazil (Viçosa, MG. The fungus causes yellowing of infected leaves accompanied by the presence of a whitish mycelial colony abaxially. The following combination of characters typical of this species was observed on the specimens collected in Viçosa: mycelium hypophyllous, hemiendophytic (partly external and partly internal, entering the leaves through the stomata; conidiophores hypophyllous, produced from the internal mycelium emerging through the stomata, cylindrical, hyaline, smooth; conidia, isolate, dimorphic - primary conidia lanceolate, 66.5-91.5 x 11.0-20.0 mm l/w ratio 3.5-6.2, secondary conidia cylindrical with rounded ends, 57.0-81.5 x 13.5-20.0 mm, l/w ratio 3.1 - 5.3, aseptate, hyaline, smooth.Oidiopsis haplophylli é relatado causando oídio em arruda (Ruta graveolens pela primeira vez no Brasil (Viçosa, MG. O fungo causa um amarelecimento de folhas de arruda sem bordos definidos acompanhado de cobertura fúngica branca na superfície abaxial. O seguinte conjunto de características, típico desta espécie foi observado nos espécimes coletados em Viçosa: presença de micélio hemiendofítico (parcialmente interno e parcialmente externo, tênue a denso com penetração das folhas através dos estômatos; conidióforos originando do micélio interno, emergindo através dos estômatos, cilíndricos, hialinos, lisos; conídios unicelulares, hialinos, produzidos isoladamente, dimórficos - conídios primários lanceolados, 66,5-91,5 x 11,0-20,0 mm, razão c/l 3,5-6,2, conídios secondários cilíndricos com extremidades arredondadas, 57,0-81,5 x 13,5-20,0 mm, razão c/l 3,1-5,3.

  18. Antibacterial Actions and Potential Phototoxic Effects of Volatile oils of Foeniculum sp. (fennel, Salvia sp. (sage, Vitis sp. (grape, Lavandula sp. (lavender

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    Elif Ayse Erdogan Eliuz

    2016-09-01

    Full Text Available In the present study, the volatile compounds of essential oil of Foeniculum vulgare (fennel, Salvia officinalis (sage, Vitis vinifera (grape, Lavandula angustifolia (lavender were analysed by gas chromatography-mass spectrometry (GC-MS using the Nist and Willey libraries. It was determined that the main components of Foeniculum sp. were anethole (41.11%, carvacrol (9.18%. whereas main components of Salvia sp were 1.8 cineole (34.09%, caryophyllene (10.95%, camphor (9.44%, α-pinene (8.42%. Vitis sp. contained linoleic acid (36.98%, 2,4-decadienal (30.79%. Finally, volatile component of Lavandula sp. was linalool (33.57%, linalyl acetate (30.74%. Photoxic antibacterial activity of volatile oil of those plants against Escherichia coli (ATCC 25293, Klebsiella pneumoniae (10031, Salmonella thyphimurium, Bacillus subtilis (ATCC 6633, Staphylococcus aureus (ATCC 25925, Enterococcus feacalis (ATCC 29212 were examined by using disc diffusion method. We demonstrated that volatile oil effectively can be activated by a standard LED light. In vitro, significant phototoxicity was demonstrated by volatile oil of Foeniculum sp. and Vitis sp. (P < 0.05, while minor phototoxicity was induced by Lavandula sp. Therefore, volatile oil of plant can be considered as a potential photosensitizer in the photochemical therapy.

  19. Protective Effects of Hydro-alcoholic Extract of Apium Graveolens on Carbon Tetrachloride Induced Hepatotoxicity in Sprague-Dawley male Rats

    OpenAIRE

    Zahra Talebanpour bayat; Heydar Aqababa; Manzar Banoo Shojaiefard

    2015-01-01

    Background & Objective: Apium graveolens has antioxidant property because of its flavonoid compounds. In the present study, we investigated the hepatoprotective effects of hydroalcoholic extract of Apium graveolens in Sprague Dawley male rats treated with carbon tetrachloride (CCl4).Materials & Methods: In this study, 48 rats (weighted 180-200 gram) were divided into six groups each having eight rats. The six groups were control, sham, CCl4, and three experimental groups....

  20. Micropropagação e aclimatização de gerânio (Pelargonium graveolens L. Micropropagation and acclimatization of geranium (Pelargonium graveolens L.

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    M.F Arrigoni-Blank

    2011-01-01

    Full Text Available O gerânio (Pelargonium graveolens L. é uma planta medicinal e aromática nativa do sul da África, cujo óleo essencial é amplamente empregado nas indústrias de perfumaria e cosmético, além de ser usado como terapêutico. Avaliou-se o efeito da luminosidade e dos reguladores de crescimento BAP e ANA na multiplicação in vitro e o uso de diferentes substratos na aclimatização de mudas micropropagadas. Foram avaliadas as concentrações 0; 0,5; 1,0 e 2,0 mg L-1 de BAP, 0; 0,1 e 0,5 mg L-1 de ANA e duas condições de luminosidade (ausência e presença de luz, em esquema fatorial 4x3x2; para a aclimatização foram utilizados quatro substratos, pó de coco + Biosafra® (3-12-6 (12 g L-1 + calcário (1 g L-1 (PCBC; pó de coco + Biosafra® (3-12-6 (12 g L-1 + calcário (1 g L-1 + vermiculita (1:1 (PCBCV 1:1; pó de coco + Biosafra® (3-12-6 (12 g L­-1 + calcário (1 g L-1 + vermiculita (PCBCV 2:1 e vermiculita e adição semanal de sais MS (VS. Para a micropropagação de P. graveolens a utilização de 1,3 mg L-1 de BAP e 0,5 mg L-1 de ANA é eficiente na regeneração direta de plantas de gerânio, sendo a condição de escuro a mais indicada por proporcionar o maior número de brotos por explante. Para a aclimatização das mudas de gerânio, os melhores resultados foram obtidos em mudas aclimatizadas no substrato vermiculita com adição semanal de sais de MS seguido do substrato PCBCV 1:1.Geranium (Pelargonium graveolens L. is a medicinal and aromatic plant native to the south of Africa and whose essential oil is widely used by perfume and cosmetic industries, as well as in therapeutics. The effect of luminosity and growth regulators BAP and NAA on in vitro multiplication was evaluated, together with the use of different substrates on the acclimatization of micropropagated seedlings. The evaluated concentrations were 0, 0.5, 1.0 and 2.0 mg L-1 BAP; 0, 0.1 and 0.5 mg L-1 NAA; and two luminosity conditions (absence and presence of

  1. The effect of celery (Apium graveolens L. on reproductive parameters in male wistar rat

    Directory of Open Access Journals (Sweden)

    Wesam Kooti

    2016-04-01

    Full Text Available Dear editor In recent years, the number of scientific research papers of Iranian scientists has substantially grown in national and international journals that indicates particular attitude of Iranian scientific community to the development of knowledge in different fields. Moreover, improvement of quality of scientific papers is necessary. For this purpose, criticism of published studies is a way to increase the quality of articles and make them clear. In Avicenna Journal of Phytomedicine, volume (5, issue (2, year 2015, an article entitled “Effects of aqueous extract of celery (Apium graveolens L. leaves on spermatogenesis in healthy male rats” was published and the papers like this should be appreciated. However, the paper has some drawbacks which if not resolve, could be misleading for researchers who tend to use it or do research in its direction. So, with all due respect to the research team, we decided to evaluate the paper ambiguities in order to improve the quality of future articles.

  2. Hepatoprotective activity of Apium graveolens and Hygrophila auriculata against paracetamol and thioacetamide intoxication in rats.

    Science.gov (United States)

    Singh, A; Handa, S S

    1995-12-15

    Seeds of Apium graveolens L. (Apiaceae) and Hygrophila auriculata (K. Schum.) Heine (Syn. Astercantha auriculata Nees, Acanthaceae) are used in Indian systems of medicine for the treatment of liver ailments. The antihepatotoxic effect of methanolic extracts of the seeds of these two plants was studied on rat liver damage induced by a single dose of paracetamol (3 g/kg p.o.) or thioacetamide (100 mg/kg, s.c.) by monitoring several liver function tests, viz. serum transaminases (SGOT and SGPT), alkaline phosphatase, sorbitol dehydrogenase, glutamate dehydrogenase and bilirubin in serum. Furthermore, hepatic tissues were processed for assay of triglycerides and histopathological alterations simultaneously. A significant hepatoprotective activity of the methanolic extract of the seeds of both the plants was reported.

  3. HISTOANATOMY OF VEGETATIVE ORGANS WITH BIOACTIVE PRINCIPLES IN APIUM GRAVEOLENS L. VAR. RAPACEUM (MILL. GAUD. (APIACEAE

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    Rodica BERCU

    2014-06-01

    Full Text Available The paper presents a detailed anatomical description of the vegetative organs of a well known cultivated plant Apium graveolens var. rapaceum (Mill. Gaud. For the medicinal purpose, is used the root and leaves, as vegetative organs, of this plant and seeds as well. It was observed that the root has an anomalous secondary structure, due to the cambium activity. The petiole has a one-layered epidermis, covered by cuticle, a differentiated cortex into two zones and a number of collateral vascular bundles. The leaf is bifacial and amphistomatic with a heterogenous mesophyll. The root, petiole and blade possess secretory ducts. The mechanical tissue is represented by sclerenchymatous fibers in the root and collenchyma tissue in the leaf.

  4. Oral administration of alkaloid fraction from Ruta graveolens inhibits oxidative stress and inflammation in hypercholesterolemic rabbits.

    Science.gov (United States)

    Ratheesh, M; Helen, A

    2013-12-01

    The anti-atherogenic effect of alkaloid fraction from Ruta graveolens Linn (Rutaceae) extract is suspected to be related to its activities of antioxidation and anti-inflammation. This study investigated the efficacy of alkaloid fraction isolated from Ruta graveolens (AFR) in reducing oxidative damage and inflammation in hypercholesteremic rabbits. The New Zealand white rabbits were randomly divided into three groups: Group I rabbits were fed with normal chow diet for 90 d. Group II rabbits were fed with 1% cholesterol-enriched diet. Group III rabbits were fed with 1% cholesterol-enriched diet together with AFR (10 mg/kg/daily for 90 d). The results showed that on treatment with AFR significantly lowered the level of total cholesterol and LDL-C and showed an increment in the level of HDL-C. LD50 of the AFR in rats is greater than 525 mg/kg. Activities of antioxidant enzymes such as superoxide dismutase, catalase and glutathione peroxidase and GSH level were decreased in cholesterol-fed rabbit and supplementation of AFR significantly enhanced the activities of these antioxidant enzymes and GSH level. Increased activities of enzymes such as cyclooxygenase-2, 15-lipoxygenase and myeloperoxidase were significantly suppressed by AFR administration. The acute phase proteins, total WBC count and TBARS concentrations were significantly increased by hypercholesteromic diet, which were significantly decreased by AFR treatment. Histopathological studies of aorta in cholesterol-fed rabbit showed plaque formation and significant changes in aortic wall. Administration of AFR showed no changes in aortic wall. AFR reduces oxidative stress and inflammation and reduces the aortic pathology in hypercholesteromic rabbits.

  5. Gastric antiulcer, antisecretory and cytoprotective properties of celery (Apium graveolens) in rats.

    Science.gov (United States)

    Al-Howiriny, Tawfeq; Alsheikh, Abdulmalik; Alqasoumi, Saleh; Al-Yahya, Mohammed; ElTahir, Kamal; Rafatullah, Syed

    2010-07-01

    In the present investigation, an ethanol extract of celery [Apium graveolens L. (Apiaceae/Umbelliferae)], at doses of 250 and 500 mg/kg body weight, was evaluated for antigastric ulcer activity using various experimental gastric ulcer models in rats. Ulcers were induced by indomethacin, cytodestructive agents (80% ethanol, 0.2 M NaOH and 25% NaCl) and cold restraint stress. Gastric secretory studies were undertaken by using pylorus ligation (Shay rat model). In addition to gastric wall mucus (GWM), non-protein sulfhydryl (NP-SH) and malondialdehyde (MDA) were also estimated in gastric tissues after 80% ethanol treatment. Pretreatment of celery extract produced dose-dependent reduction in all experimentally induced gastric lesions. Ethanol (80%) decreased the levels of GWM, NP-SH and increase in MDA concentration in gastric tissue. Celery extract showed the ability to significantly replenish the ethanol-induced depleted levels of GWM and gastric mucosal NP-SH. The gastric mucosal MDA level was also significantly lowered in extract pretreated rats. The celery extract showed stomach protection against the models used for ulcerogenesis. Results were further confirmed by using histopathological assessment. The phytochemical screening showed the presence of various chemical constituents such as flavonoids, tannins, volatile oils, alkaloids, sterols and/or triterpenes. Acute toxicity test revealed no deleterious or toxic symptoms or mortality over a period of 14 days. However, the LD(50) was found to be 7.55 g/kg, and showed a large margin of safety. The results suggest that Apium graveolens extract significantly protects the gastric mucosa and suppresses the basal gastric secretion in rats, possibly through its antioxidant potential.

  6. In silico Target Fishing for Rationalized Ligand Discovery Exemplified on Constituents of Ruta graveolens

    Science.gov (United States)

    Rollinger, Judith M.; Schuster, Daniela; Danzl, Birgit; Schwaiger, Stefan; Markt, Patrick; Schmidtke, Michaela; Gertsch, Jürg; Raduner, Stefan; Wolber, Gerhard; Langer, Thierry; Stuppner, Hermann

    2012-01-01

    The identification of targets whose interaction is likely to result in the successful treatment of a disease is of growing interest for natural product scientists. In the current study we performed an exemplary application of a virtual parallel screening approach to identify potential targets for 16 secondary metabolites isolated and identified from the aerial parts of the medicinal plant Ruta graveolens L. Low energy conformers of the isolated constituents were simultaneously screened against a set of 2208 pharmacophore models generated in-house for the in silico prediction of putative biological targets, i. e., target fishing. Based on the predicted ligand-target interactions, we focused on three biological targets, namely acetylcholinesterase (AChE), the human rhinovirus (HRV) coat protein and the cannabinoid receptor type-2 (CB2). For a critical evaluation of the applied parallel screening approach, virtual hits and non-hits were assayed on the respective targets. For AChE the highest scoring virtual hit, arborinine, showed the best inhibitory in vitro activity on AChE (IC50 34.7 μM). Determination of the anti-HRV-2 effect revealed 6,7,8-trimethoxycoumarin and arborinine to be the most active antiviral constituents with IC50 values of 11.98 μM and 3.19 μM, respectively. Of these, arborinine was predicted virtually. Of all the molecules subjected to parallel screening, one virtual CB2 ligand was obtained, i.e., rutamarin. Interestingly, in experimental studies only this compound showed a selective activity to the CB2 receptor (Ki of 7.4 μM) by using a radioligand displacement assay. The applied parallel screening paradigm with constituents of R. graveolens on three different proteins has shown promise as an in silico tool for rational target fishing and pharmacological profiling of extracts and single chemical entities in natural product research. PMID:19096995

  7. Effect of light on contents of coumarin compounds in shoots of Ruta graveolens L. cultivated in vitro

    Directory of Open Access Journals (Sweden)

    Halina Ekiert

    2014-01-01

    Full Text Available Shoots of Ruta graveolens L. (Rutaceae were cultivated in stationary liquid culture under different light conditions: constant artificial light (900 lx, darkness, constant artificial light (900 ix following irradiation with UV-C light. The contents of five furanocoumarins: psoralen, bergapten, xanthotoxin, isopimpinellin and imperatorin, as well as biogenetic precursor of these metabolites, umbelliferone, were determined by HPLC method in shoots cultivated in vitro and in overground parts of plants growing in open air. It was shown that light conditions, tested in these experiments, significantly influenced contents of the metabolites in shoots cultivated in in vitro culture. Total content of the coumarin compounds in shoots cultivated under constant artificial light (900 lx was equal or higher than in plants growing under natural conditions. Therefore, it is suggested that stationary liquid shoot culture of R. graveolens. can be an alternative source for obtaining biologically active furanocoumarins.

  8. Study of anticancer and antibacterial activities of Foeniculum vulgare, Justicia adhatoda and Urtica dioica as natural curatives.

    Science.gov (United States)

    Batool, R; Salahuddin, H; Mahmood, T; Ismail, M

    2017-09-30

    High-throughput technologies, such as synthetic biology and genomics have paved new paths for discovery and utility of medicinally beneficial plants. Bioactive molecules isolated from different plants have significantly higher biological activities. The present study was done to analyze antibacterial potential of some medicinal plants against multi drug resistant (MDR) pathogens and anticancer effect against MCF-7 cell line. Methanolic and ethanolic extracts were tested for their antibacterial activity by disc diffusion method against six MDR bacterial strains and for cytotoxicity evaluation by MTT assay. Ethanolic extracts of the three tested plants exhibited growth inhibitory effect against Klebsiella pneumonia, Serratia marcescens and Methicillin-resistant S. aureus. Pseudomonas aeruginosa was more resistant to all extracts as its growth was least inhibited by the extracts of all tested plants. Ethanol extract of Foeniculum vulgare exhibited significant inhibition of cancer cells proliferation. Methanol extract of Justicia adhatoda also showed considerable inhibition of cancer cells. Future studies must converge on detailed investigation of modes of action of extracts of tested plants.

  9. Effect of cycocel on photosynthetic activity and essential oil of fennel (Foeniculum vulgare Mill. under drought stress

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    Fatemeh Nouri

    2014-12-01

    Full Text Available Drought stress is one of the most important and most common environmental stresses that limit plant growth. Photosynthesis is the main determinant of plant growth and its retention ability under environmental stress condition is important for preservation of growth stability. To study the effect of spraying CCC on photosynthesis activity and essential oil content on 'Foeniculum vulgare', an experiment was done in split plot design based on complete block with four replications in research field of University of Zanjan in 2011. Levels of drought stress included, control, soft stress (when 30% of available water was out of soil, severe stress (when 90% of available water was out of soil, and three concentration of CCC 0, 1500 and 3000 mg/L. The results showed that between rates foliar application on physiologic characteristics as photosynthesis rate, transpiration severity, RWC and TΔ intercellular (Ci, stomata conductivity, mesophyll conductivity and essential oil content was significant. By spraying 3000 mg/L CCC, balanced the plant position against drought stress and could reduce negative effect. Foliar application of CCC caused significant increase in photosynthesis rate, mesophyll conductivity and significant decrease stomata conductivity, transpiration severity under drought stress and could increase essential oil content under soft stress. In this study, foliar application of CCC to content 3000 mg/L had the highest effect on this characters.

  10. Analysis and evaluation of the antimicrobial and anticancer activities of the essential oil isolated from Foeniculum vulgare from Hamedan, Iran.

    Science.gov (United States)

    Akhbari, Maryam; Kord, Reza; Jafari Nodooshan, Saeedeh; Hamedi, Sepideh

    2018-01-07

    In this study, biological properties of the essential oil isolated from seeds of Foeniculum vulgare (F. vulgare) were evaluated. GC-MS analysis revealed Trans-Anethole (80.63%), L-Fenchone (11.57%), Estragole (3.67%) and Limonene (2.68%) were the major compounds of the essential oil. Antibacterial activity of the essential oil against nine Gram-positive and Gram-negative strains was studied using disc diffusion and micro-well dilution assays. Essential oil exhibited the antibacterial activity against three Gram-negative strains of Pseudomonas aeruginosa, Escherichia coli, and Shigella dysenteriae. The preliminary study on toxicity of seed oil was performed using Brine Shrimp lethality test (BSLT). Results indicated the high toxicity effect of essential oil (LC50 = 10 μg/mL). In vitro anticancer activity of seed oil was investigated against human breast cancer (MDA-Mb) and cervical epithelioid carcinoma (Hela) cell lines by MTT assay. Results showed the seed oil behave as a very potent anticancer agent with IC50 of lower than 10 μg/mL in both cases.

  11. Antifungal efficacy of Punica granatum, Acacia nilotica, Cuminum cyminum and Foeniculum vulgare on Candida albicans: An in vitro study

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    Pai Mithun

    2010-01-01

    Full Text Available Background: The establishment and maintenance of oral microbiota is related not only to interbacterial coaggregations but also to interactions of these bacteria with yeasts. Hence, it is important for agents used in the treatment of oral diseases to have antifungal properties for effective therapy. Objective: The main purpose of this study was to evaluate the in vitro antifungal efficacy of Punica granatum, Acacia nilotica, Cuminum cyminum and Foeniculum vulgare on Candida albicans. Materials and Methods: The pomegranate peel is separated, dried and powdered. Fennel, cumin and acacia bark obtained from the tree are powdered. Candida is inoculated at 37˚C and seeded on Sabourauds agar medium. Sterilized filter papers saturated with 30 μl of the extracts are placed on the seeded plates and inoculated at 24 and 48 h. Zones of inhibition on all four sides are measured around the filter paper with a vernier caliper. The experiments were repeated on four plates, with four samples of each extract on one plate for all of the extracts. Results: All the above-mentioned ingredients showed antifungal property, with Punica granatum showing the highest inhibition of Candida albicans with a mean zone of inhibition of 22 mm. P-values <0.05 were obtained for Punica granatum when compared with the other extracts. Conclusion: The results showed the potential use of these products as cheap and convenient adjuvants to pharmaceutical antifungal products.

  12. Isolation of Pectic Polysaccharides from Celery (Apium graveolens var. rapaceum D. C.) and Their Application in Food Emulsions

    OpenAIRE

    PETROVA, Ivanka; PETKOVA, Nadezhda; KYOBASHIEVA, Kadime; DENEV, Panteley; SIMITCHIEV, Apostol; Todorova, Mina; Dencheva, Nina

    2015-01-01

    Celery (Apium graveolens var. rapaceum D. C.) is rich source of biologically active substances, widely used worldwide in human nutrition. In the current research, pectic polysaccharide has been isolated from celery tubers by ultrasound-assisted extraction with an aqueous ammonium oxalate. The obtained pectin has been characterized as highly methoxylated (HM) with degree of esterification (DE) 75 % and anhydrouronic acid content (AUАC) 57 %, respectively. Furthermore, the rheological propertie...

  13. Use of EST-SSR markers for evaluating genetic diversity and fingerprinting celery (Apium graveolens L.) cultivars.

    Science.gov (United States)

    Fu, Nan; Wang, Ping-Yong; Liu, Xiao-Dan; Shen, Huo-Lin

    2014-02-10

    Celery (Apium graveolens L.) is one of the most economically important vegetables worldwide, but genetic and genomic resources supporting celery molecular breeding are quite limited, thus few studies on celery have been conducted so far. In this study we made use of simple sequence repeat (SSR) markers generated from previous celery transcriptome sequencing and attempted to detect the genetic diversity and relationships of commonly used celery accessions and explore the efficiency of the primers used for cultivars identification. Analysis of molecular variance (AMOVA) of Apium graveolens L. var. dulce showed that approximately 43% of genetic diversity was within accessions, 45% among accessions, and 22% among horticultural types. The neighbor-joining tree generated by unweighted pair group method with arithmetic mean (UPGMA), and population structure analysis, as well as principal components analysis (PCA), separated the cultivars into clusters corresponding to the geographical areas where they originated. Genetic distance analysis suggested that genetic variation within Apium graveolens was quite limited. Genotypic diversity showed any combinations of 55 genic SSRs were able to distinguish the genotypes of all 30 accessions.

  14. The Effect of Apium graveolens hydroalcoholic Seed Extract on Sperm Parameters and Serum Testosterone Concentration in Mice

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    P Kerishchi Khiabani

    2014-10-01

    Full Text Available Backgrounds & aim: apium graveolens contains antioxidant activity and high level of polyphenolics. The purpose of this study was to determaine the effect of Apium graveolens seeds extract on semen parameters and serum testosterone level in mice. Methods: In the present experimental study, sixty male mice were divided into three experimental groups and a control group. The hydroalcoholic seed extract of Apium graveolenas L. was administered intraperitoneally at the doses of 200, 400 and 800 mg/kg for 14 days. A week after the final injection, blood samples were collected for hormonal assay. Then, the testes weight, sperm count and cauda epididymal sperm motility was assessed. Data were analyzed by ANOVA and Tukey's test. Results: The results were compared with the control group indicating a significant increase in the total number of sperm at dose 400 mg.kg and increase sperm motility was seen in groups receiving 200 and 400 mg.kg respectively (P<0.001. Increased testosterone levels in the group receiving 400 mg.kg compared with the control group was observed (P<0.01. A significant increase was seen in testes weight compared with the control group (P<0.05. Conclusion: Apium graveolens seed extract appeared to be effective in improving semen parameters and serum total testosterones were dose dependent.

  15. Use of EST-SSR Markers for Evaluating Genetic Diversity and Fingerprinting Celery (Apium graveolens L. Cultivars

    Directory of Open Access Journals (Sweden)

    Nan Fu

    2014-02-01

    Full Text Available Celery (Apium graveolens L. is one of the most economically important vegetables worldwide, but genetic and genomic resources supporting celery molecular breeding are quite limited, thus few studies on celery have been conducted so far. In this study we made use of simple sequence repeat (SSR markers generated from previous celery transcriptome sequencing and attempted to detect the genetic diversity and relationships of commonly used celery accessions and explore the efficiency of the primers used for cultivars identification. Analysis of molecular variance (AMOVA of Apium graveolens L. var. dulce showed that approximately 43% of genetic diversity was within accessions, 45% among accessions, and 22% among horticultural types. The neighbor-joining tree generated by unweighted pair group method with arithmetic mean (UPGMA, and population structure analysis, as well as principal components analysis (PCA, separated the cultivars into clusters corresponding to the geographical areas where they originated. Genetic distance analysis suggested that genetic variation within Apium graveolens was quite limited. Genotypic diversity showed any combinations of 55 genic SSRs were able to distinguish the genotypes of all 30 accessions.

  16. Effect of Cymbopogon martinii, Foeniculum vulgare, and Trachyspermum ammi Essential Oils on the Growth and Mycotoxins Production by Aspergillus Species.

    Science.gov (United States)

    Gemeda, Negero; Woldeamanuel, Yimtubezinash; Asrat, Daniel; Debella, Asfaw

    2014-01-01

    This study was performed to investigate effect of essential oils on Aspergillus spore germination, growth, and mycotoxin production. In vitro antifungal and antiaflatoxigenic activities of Cymbopogon martinii, Foeniculum vulgare, and Trachyspermum ammi essential oils were carried out on toxigenic strains of Aspergillus species. Plant materials were hydrodistilled for 4-5 h in Clevenger apparatus. 0.25 μL/mL, 0.5 μL/mL, 1 μL/mL, 2 μL/mL, and 4 μL/mL concentrations of each essential oil were prepared in 0.1% Tween 80 (V/V). T. ammi oil showed highest antifungal activity. Absolute mycelial inhibition was recorded at 1 μL/mL by essential oils of T. ammi. The oil also showed complete inhibition of spore germination at a concentration of 2 μL/mL. In addition, T. ammi oil showed significant antiaflatoxigenic potency by totally inhibiting toxin production from A. niger and A. flavus at 0.5 and 0.75 μL/mL, respectively. C. martinii, F. vulgare, and T. ammi oils as antifungals were found superior over synthetic preservative. Moreover, a concentration of 5336.297 μL/kg body weight was recorded for LC50 on mice indicating the low mammalian toxicity. In conclusion, the essential oils from T. ammi can be a potential source of safe natural food preservative for food commodities contamination by Aspergillus species.

  17. Effect of Cymbopogon martinii, Foeniculum vulgare, and Trachyspermum ammi Essential Oils on the Growth and Mycotoxins Production by Aspergillus Species

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    Negero Gemeda

    2014-01-01

    Full Text Available This study was performed to investigate effect of essential oils on Aspergillus spore germination, growth, and mycotoxin production. In vitro antifungal and antiaflatoxigenic activities of Cymbopogon martinii, Foeniculum vulgare, and Trachyspermum ammi essential oils were carried out on toxigenic strains of Aspergillus species. Plant materials were hydrodistilled for 4-5 h in Clevenger apparatus. 0.25 μL/mL, 0.5 μL/mL, 1 μL/mL, 2 μL/mL, and 4 μL/mL concentrations of each essential oil were prepared in 0.1% Tween 80 (V/V. T. ammi oil showed highest antifungal activity. Absolute mycelial inhibition was recorded at 1 μL/mL by essential oils of T. ammi. The oil also showed complete inhibition of spore germination at a concentration of 2 μL/mL. In addition, T. ammi oil showed significant antiaflatoxigenic potency by totally inhibiting toxin production from A. niger and A. flavus at 0.5 and 0.75 μL/mL, respectively. C. martinii, F. vulgare, and T. ammi oils as antifungals were found superior over synthetic preservative. Moreover, a concentration of 5336.297 μL/kg body weight was recorded for LC50 on mice indicating the low mammalian toxicity. In conclusion, the essential oils from T. ammi can be a potential source of safe natural food preservative for food commodities contamination by Aspergillus species.

  18. Efeitos de diferentes substratos e temperaturas na germinação de sementes de Foeniculum vulgare

    Directory of Open Access Journals (Sweden)

    R.E. RANZANI

    2016-01-01

    Full Text Available RESUMO O funcho (Foeniculum vulgare é uma espécie medicinal nativa da Europa e amplamente cultivada em todo o Brasil. Possui propriedades carminativas, digestivas e diuréticas. Dada a grande importância dessa espécie no âmbito medicinal, objetivou-se com este trabalho avaliar o efeito de diferentes substratos e temperaturas na germinação de sementes de funcho. Os tratamentos foram compostos de duas temperaturas sendo uma constante de 20ºC e outra alternada de 25-30 °C e três diferentes substratos: papel mata borrão (Germitest, areia e vermiculita, em esquema fatorial 3 x 2, com 4 repetições de 25 sementes. Foi avaliado o índice de velocidade de germinação (IVG, porcentagem de germinação (PG, comprimento da radícula (CR, massa fresca (MF e seca (MS de plântulas. A temperatura de 20 ºC proporcionou maiores IVG, porcentagens de germinação, comprimento de radícula e massa seca. A germinação de sementes de funcho não foi influenciada pelos diferentes substratos testados. Pelos resultados, conclui-se que a condição que permitiu maior porcentagem de germinação das sementes de funcho foi a temperatura de 20 °C atingindo 91% de germinação.

  19. Efeito da salinidade na germinação e no desenvolvimento inicial da erva-doce (Foeniculum Vulgare MILL..

    Directory of Open Access Journals (Sweden)

    Aureliano Albuquerque Ribeiro

    2013-08-01

    Full Text Available O presente estudo teve como objetivo verificar o efeito de diferentes níveis de salinidade (0,17; 1,5; 2,5; 3,5; 4,5 e 5,5 dSm-1 na germinação das sementes e no desenvolvimento inicial das plântulas de erva-doce (Foeniculum vulgare Mill.. O experimento foi conduzido em condições de laboratório e campo no Instituto Federal de Educação, Ciência e Tecnologia - IFCE, Campus de Sobral. Utilizou-se o delineamento experimental em blocos casualizados, com quatro repetições, colocando-se 32 sementes por unidade experimental.  As variáveis analisadas foram: primeira contagem, percentual de germinação, índice de velocidade de germinação (IVG, altura das plântulas, número de folhas e condutividade elétrica do substrato. As variáveis analisadas na germinação mostraram-se sensível ao estresse salino a partir da concentração 1,5 dSm-1, com exceção a primeira contagem que não sofreu influência dos sais. Entre os parâmetros de crescimento inicial (altura das plântulas e número de folhas, ambos foram afetadas negativamente pelos sais a partir da Testemunha. A condutividade elétrica do substrato apresentou aumento crescente com os níveis de salinidade da água de irrigação

  20. Effect of Apium graveolens and Trachyspermum copticom on clinical symptoms of patients with functional dyspepsia

    Science.gov (United States)

    Azimi, Maryam; Zahedi, Mohammad javad; Mehrabani, Mitra; Tajadini, Haleh; Zolala, Farzaneh; Baneshi, Mohammad reza; Choopani, Rasool; Sharififar, Fariba; Asadipour, Ali; Hayatbakhsh, Mohammad mahdi; Ahmadi, Bijan

    2017-01-01

    Objectives: This study aimed at investigating the effect of Iranian traditional remedy prepared from Apium graveolens and Trachyspermum copticom (AT) on the severity and frequency of symptoms in patients with functional dyspepsia (FD). Material and Methods: In total, 150 FD patients were included in this randomized double-blind trial, based on the ROME III diagnostic criteria, and they were divided into three intervention groups namely, AT, Placebo and omeprazole. Then, severity and frequency of symptoms during this eight-week trial were measured. Obtained information was analyzed using Chi-square test and repeated measures test. Result: In general, the severity and frequency of symptoms after the 4th week significantly decreased in the AT group as compared to the omeprazole and placebo groups, and continued to reduce by the end of the eighth week. General reduction of symptom severity and frequency in the omeprazole group was significantly different from the placebo group by the end of the 4th and 8th weeks. With respect to each individual symptom, AT markedly improved symptoms, such as burning, pain, early satiation, fullness, bloating, belching and nausea, as compared to placebo-treated group. Moreover, AT significantly improved symptoms, like vomiting, and nausea, except for pain, as compared to omeprazole-treated subjects. Conclusion: According to the results, AT, as Iranian traditional remedy, was more effective than omeprazole and placebo in reducing the symptoms in FD patients. PMID:29299438

  1. The effect of celery (Apium graveolens L.) on fertility: A systematic review.

    Science.gov (United States)

    Kooti, Wesam; Moradi, Maryam; Peyro, Khadijeh; Sharghi, Maedeh; Alamiri, Fatima; Azami, Milad; Firoozbakht, Mohammad; Ghafourian, Mehri

    2017-10-06

    Background Fertility and infertility problems are among the complex issues in medicine. The use of herbal products in the treatment of fertility has been considered as an alternative to synthetic drugs. Celery containing known compounds can have an impact on the fertility rate. The aim of this study was to do a systematic review on conducted studies in conjunction with the celery and reproduction. Methods Required papers were searched from databases like Science direct, PubMed, Scopus, and Springer. Keywords used in this study were "Apium graveolens L.", "fertility", "reproductive system", "sperm", "testis", "delivery", "sexual hormone", "LH", "FSH", "testosterone", "semen", "male", and "female". Out of 238 collected articles (published in the period 1995 to 2015), 222 were excluded due to non-relevance and lack of access to the original article. Results The notable points were the different results seen by different researchers during different treatment periods or at different doses. Of the 16 studies reviewed in this study, 13 studies have mentioned the positive effect of celery on fertility, while three studies reported the inhibitory effects of this plant. Conclusions Celery can have protective effects against substances such as sodium valproate, propylene glycol, and diethyl phthalate causing damages to the testicular structure and spermatogenesis. In this regard, the doses used and the treatment time while using the plant must be accurately investigated. Since there are compounds such as apigenin, the celery can induce inhibitory effects on fertility in case of chronic use or high concentration.

  2. [The fatty acid composition of Ruta graveolens seed oil and its byological activity].

    Science.gov (United States)

    Kikalishvili, B Iu; Zurabishvili, D Z; Turabelidze, D G; Shanidze, L A; Nikolaĭshvili, M N

    2013-11-01

    Using high-performance liquid chromatography methods are qualitatively and quantitatively identified most biological important high fatty acids, contained in Ruta graveolens seed oil grown on the experimental plot of Kutateladze Institute of Pharmakochemistry (Georgia) and compare its biological activity. Their relative concentration is expressed as percentages of the total fatty acid component. The sample contained the range of fatty acids from С12:0 to С22:0. The investigation showed different sensitivity of components. In order of elution the list of compound are reported. The oil contained 2,08±0,1 mg% lauric, 2,18±0,1 mg% miristic, 3,98±0,1 mg% palmitic, 30,90±1,2 mg% stearic, 41,92±1,8 mg% oleic, 10,14±0,4 mg% linolic, 6,50±0,3 mg% linolenic, 2,00±0,1 mg% arachinic and 2,10±0,1 mg% begenic acid. The chromatography signals with retention values 7,96 and 14,08 minuts are qualitatively not identified.

  3. The toxicological effect of Ruta graveolens extract in Siamese fighting fish: a behavioral and histopathological approach.

    Science.gov (United States)

    Forsatkar, Mohammad Navid; Nematollahi, Mohammad Ali; Brown, Culum

    2016-05-01

    The effects of pharmacological waste on aquatic ecosystems are increasingly highlighted in ecotoxicology research. Many of these products are designed for human physiology but owing to the conservative nature of vertebrate evolution they also tend to have effects on aquatic organisms and fishes in particular when they find their way into aquatic systems via wastewater effluent. One area of research has focused on reproductive control and the associated hormone treatments. Many of these hormones affect the reproductive physiology of fishes and may cause feminization of male reproductive traits. Alternative medicines have also been widely used particularly in traditional cultures but few of these alternative treatments have been assessed with respect to their potential impact on aquatic ecosystems. Rue (Ruta graveolens) has been used as a male contraceptive in traditional medicines but its effects on fish behavior and reproductive anatomy have yet to be established. Here we show that treating Siamese fighting fish, Betta splendens, with extract of rue has a significant effect on key aggressive/reproductive behaviors and the propensity to explore novel objects (boldness). In all cases the respective behaviors were reduced relative to controls and sham injected fish. Histological analysis of the testes revealed that rue exposure reduced the number of spermatozoa but increased the number of spermatocytes relative to controls.

  4. Celery (Apium graveolens) parenchyma cell walls: cell walls with minimal xyloglucan.

    Science.gov (United States)

    Thimm, Julian C.; Burritt, David J.; Sims, Ian M.; Newman, Roger H.; Ducker, William A.; Melton, Laurence D.

    2002-10-01

    The primary walls of celery (Apium graveolens L.) parenchyma cells were isolated and their polysaccharide components characterized by glycosyl linkage analysis, cross-polarization magic-angle spinning solid-state 13C nuclear magnetic resonance (CP/MAS 13C NMR) and X-ray diffraction. Glycosyl linkage analysis showed that the cell walls consisted of mainly cellulose (43 mol%) and pectic polysaccharides (51 mol%), comprising rhamnogalacturonan (28 mol%), arabinan (12 mol%) and galactan (11 mol%). The amounts of xyloglucan (2 mol%) and xylan (2 mol%) detected in the cell walls were strikingly low. The small amount of xyloglucan present means that it cannot coat the cellulose microfibrils. Solid-state 13C NMR signals were consistent with the constituents identified by glycosyl linkage analysis and allowed the walls to be divided into three domains, based on the rigidity of the polymers. Cellulose (rigid) and rhamnogalacturonan (semi-mobile) polymers responded to the CP/MAS 13C NMR pulse sequence and were distinguished by differences in proton spin relaxation time constants. The arabinans, the most mobile polymers, responded to single-pulse excitation (SPE), but not CP/MAS 13C NMR. From solid-state 13C NMR of the cell walls the diameter of the crystalline cellulose microfibrils was determined to be approximately 3 nm while X-ray diffraction of the cell walls gave a value for the diameter of approximately 2 nm.

  5. Effect of Apium graveolens Extract Administration on the Pharmacokinetics of Captopril in the Plasma of Rats.

    Science.gov (United States)

    Siska, Siska; Mun Im, Abdul; Bahtiar, Anton; Suyatna, Franciscus D

    2018-02-16

    Apium graveolens (celery) is an edible and traditionally medicinal plant that is used worldwide, among others for the treatment of hypertension. Combining celery with antihypertensive drugs can affect the pharmacodynamics and pharmacokinetics of the latter drugs. The aim of the study is to assess the effects of administrating the celery extract on captopril pharmacokinetics. Sprague-Dawley strain rats were divided into two groups ( n = 6). Group I was given captopril (10 mg/kg Body Weight (BW)) orally, while Group II was pretreated with celery extract orally (40 mg/kg BW) an hour before administration of captopril. The blood samples were withdrawn at various intervals after drug administration. The captopril concentration was determined using liquid chromatography-mass spectrometry (LC-MS/MS) and from the blood data, the values of K e , C max , T max , T 1/2 , and area under the curve ( AUC ) were calculated. The results showed that oral administration of the celery extract increased C max (38.67%), T 1/2 (37.84%), and AUC (58.10%) and decreased K e (27.45%) of captopril in Group II (celery + captopril) compared with Group I (captopril). In conclusion, celery extract can alter the pharmacokinetic of captopril when given in combination. The combination might be beneficial for the treatment of hypertension, as celery causes an increase in the plasma level of captopril, which can enhance its efficacy.

  6. Developmental changes in carbohydrate partitioning and translocation in celery (Apium graveolens L.)

    International Nuclear Information System (INIS)

    Davis, J.M.

    1987-01-01

    The major photoassimilates and translocated carbohydrates in celery (Apium graveolens L.) are sucrose and mannitol. 14 CO 2 pulse-chase labeling studies were conducted to determine if carbon partitioning between and translocation of mannitol and sucrose change with leaf development. After a 10 min pulse and 10 min chase the proportion of 14 C fixed into mannitol increased with leaf maturation whereas that in sucrose remained fairly constant. In contrast, mannitol content was high in all leaves but sucrose content rose as leaves developed. Activities of various enzymes important in sucrose and mannitol metabolism also increased with leaf maturity. After a 1 or 2 h chase, export of 14 C-mannitol, relative to 14 C-sucrose, was also lower in expanding leaves than older leaves, but there was more label in sucrose than mannitol in all petioles. Labeling patterns were different in the light and dark, which was investigated further by following the disappearance of soluble 14 C-carbohydrates from mature leaves during an extended chase in the light or dark. Efflux curves for 14 C-sucrose and 14 C-mannitol from leaf discs that had been incubated with the 14 C-sugars provided further evidence for both of these claims. A diurnal study revealed that mannitol and sucrose remained fairly constant in young and old leaves, but in mature leaves both exhibited diurnal fluctuations; sucrose more so than mannitol

  7. Effect of Apium graveolens Extract Administration on the Pharmacokinetics of Captopril in the Plasma of Rats

    Directory of Open Access Journals (Sweden)

    Siska Siska

    2018-02-01

    Full Text Available Apium graveolens (celery is an edible and traditionally medicinal plant that is used worldwide, among others for the treatment of hypertension. Combining celery with antihypertensive drugs can affect the pharmacodynamics and pharmacokinetics of the latter drugs. The aim of the study is to assess the effects of administrating the celery extract on captopril pharmacokinetics. Sprague-Dawley strain rats were divided into two groups (n = 6. Group I was given captopril (10 mg/kg Body Weight (BW orally, while Group II was pretreated with celery extract orally (40 mg/kg BW an hour before administration of captopril. The blood samples were withdrawn at various intervals after drug administration. The captopril concentration was determined using liquid chromatography–mass spectrometry (LC-MS/MS and from the blood data, the values of Ke, Cmax, Tmax, T1/2, and area under the curve (AUC were calculated. The results showed that oral administration of the celery extract increased Cmax (38.67%, T1/2 (37.84%, and AUC (58.10% and decreased Ke (27.45% of captopril in Group II (celery + captopril compared with Group I (captopril. In conclusion, celery extract can alter the pharmacokinetic of captopril when given in combination. The combination might be beneficial for the treatment of hypertension, as celery causes an increase in the plasma level of captopril, which can enhance its efficacy.

  8. Biosynthesis of sucrose and mannitol as a function of leaf age in celery (Apium graveolens L. )

    Energy Technology Data Exchange (ETDEWEB)

    Davis, J.M.; Fellman, J.K.; Loescher, W.H.

    1988-01-01

    In celery (Apium graveolens L.), the two major translocated carbohydrates are sucrose and the acyclic polyol mannitol. Their metabolism, however, is different and their specific functions are uncertain. To compare their roles in carbon partitioning and sink-source transitions, developmental changes in /sup 14/CO/sub 2/ labeling, pool sizes, and key enzyme activities in leaf tissues were examined. The proportion of label in mannitol increased dramatically with leaf maturation whereas that in sucrose remained fairly constant. Mannitol content, however, was high in all leaves and sucrose content increased as leaves developed. Activities of mannose-6-P reductase, cytoplasmic and chloroplastic fructose-1,6-bis-phosphatases, sucrose phosphate synthase, and sucrose synthase increased with leaf maturation and decreased as leaves senesced. Ribulose bisphosphate carboxylase and nonreversible glyceraldehyde-3-P dehydrogenase activities rose as leaves developed but did not decrease. Thus, sucrose is produced in all photosynthetically active leaves whereas mannitol is synthesized primarily in mature leaves and stored in all leaves. Onset of sucrose export in celery may result from sucrose accumulation in expanding leaves, but mannitol export is clearly unrelated to mannitol concentration. Mannitol export, however, appears to coincide with increased mannitol biosynthesis. Although mannitol and sucrose arise from a common precursor in celery, subsequent metabolism and transport must be regulated separately.

  9. Effect of Apium graveolens and Trachyspermum copticom on clinical symptoms of patients with functional dyspepsia

    Directory of Open Access Journals (Sweden)

    Maryam Azimi

    2017-10-01

    Full Text Available Objectives:This study aimed at investigating the effect of Iranian traditional remedy prepared from Apium graveolens and Trachyspermum copticom (AT on the severity and frequency of symptoms in patients with functional dyspepsia (FD. Material and Methods:In total, 150 FD patients were included in this randomized double-blind trial, based on the ROME III diagnostic criteria, and they were divided into three intervention groups namely, AT, Placebo and omeprazole. Then, severity and frequency of symptoms during this eight-week trial were measured. Obtained information was analyzed using Chi-square test and repeated measures test. Result:In general, the severity and frequency of symptoms after the 4th week significantly decreased in the AT group as compared to the omeprazole and placebo groups, and continued to reduce by the end of the eighth week. General reduction of symptom severity and frequency in the omeprazole group was significantly different from the placebo group by the end of the 4th and 8th weeks. With respect to each individual symptom, AT markedly improved symptoms, such as burning, pain, early satiation, fullness, bloating, belching and nausea, as compared to placebo-treated group. Moreover, AT significantly improved symptoms, like vomiting, and nausea, except for pain, as compared to omeprazole-treated subjects. Conclusion:According to the results, AT, as Iranian traditional remedy, was more effective than omeprazole and placebo in reducing the symptoms in FD patients.

  10. Developmental changes in carbohydrate partitioning and translocation in celery (Apium graveolens L. )

    Energy Technology Data Exchange (ETDEWEB)

    Davis, J.M.

    1987-01-01

    The major photoassimilates and translocated carbohydrates in celery (Apium graveolens L.) are sucrose and mannitol. /sup 14/CO/sub 2/ pulse-chase labeling studies were conducted to determine if carbon partitioning between and translocation of mannitol and sucrose change with leaf development. After a 10 min pulse and 10 min chase the proportion of /sup 14/C fixed into mannitol increased with leaf maturation whereas that in sucrose remained fairly constant. In contrast, mannitol content was high in all leaves but sucrose content rose as leaves developed. Activities of various enzymes important in sucrose and mannitol metabolism also increased with leaf maturity. After a 1 or 2 h chase, export of /sup 14/C-mannitol, relative to /sup 14/C-sucrose, was also lower in expanding leaves than older leaves, but there was more label in sucrose than mannitol in all petioles. Labeling patterns were different in the light and dark, which was investigated further by following the disappearance of soluble /sup 14/C-carbohydrates from mature leaves during an extended chase in the light or dark. Efflux curves for /sup 14/C-sucrose and /sup 14/C-mannitol from leaf discs that had been incubated with the /sup 14/C-sugars provided further evidence for both of these claims. A diurnal study revealed that mannitol and sucrose remained fairly constant in young and old leaves, but in mature leaves both exhibited diurnal fluctuations; sucrose more so than mannitol.

  11. UJI AKTIVITAS ANTIINFLAMASI FRAKSI AIR EKSTRAK DAUN SELEDRI (Apium graveolens L. PADA MENCIT JANTAN

    Directory of Open Access Journals (Sweden)

    Sapri

    2017-03-01

    Full Text Available Tanaman seledri (Apium graveolens L. memiliki potensi untuk dikembangkan menjadi obat antiinflamasi karena kandungan senyawa glikosida flavonoid yaitu apiin sehingga digunakan fraksi air karena lebih mudah tertarik pada fraksi air. Penelitian ini bertujuan untuk mengetahui aktivitas fraksi air ekstrak daun seledri sebagai antiinflamasi pada mencit putih dengan menggunakan metode induksi karagenan pada telapak kaki serta mengetahui nilai ED50. Pengukuran aktivitas antiinflamasi digunakan 5 kelompok perlakuan hewan uji, kontrol (+ digunakan kalium diklofenak 50 mg, kontrol (- suspensi Na. CMC 0,5%, dosis I adalah 125mg/kgBB, dosis II adalah 250mg/kgBB dan dosis III adalah 500mg/kgBB. Dengan pengukuran setiap 30 menit selama 5 jam dengan alat pletismometer. Analisis data digunakan metode statistik One way ANOVAdengan tingkat kepercayaan 95% yang dilanjutkan dengan uji LSD. Hasil penelitian menunjukkan bahwa ketiga dosis fraksi air ekstrak daun seledri memiliki aktivitas antiinflamasi. Pada menit ke-300 tidak terjadi perbedaan bermakna antara kontrol positif dengan dosis 500 mg/kgBB dengan persen inhibisi 86,04%. Dari perhitungan ED50 didapatkan hasil sebesar 100 mg/kgBB.

  12. Fatores que afetam a germinação de sementes e emergência de plântulas de arruda (Ruta graveolens L. Factors affecting seed germination and seedling emergence in rue (Ruta graveolens L.

    Directory of Open Access Journals (Sweden)

    O.M. Yamashita

    2009-01-01

    Full Text Available Ruta graveolens L., também conhecida com arruda, é planta originária do sul da Europa, cultivada no Brasil e em outros países como planta medicinal, muito utilizada em rituais religiosos. Tendo em vista que a germinação constitui um fator primordial para que a semente possa gerar uma planta vigorosa e com alto potencial produtivo, o presente trabalho teve como objetivo avaliar a resposta germinativa de sementes para arruda sob condições de temperatura, luminosidade, estresse hídrico e salino e emergência de plântulas em diferentes profundidades de semeadura. Sementes de Ruta graveolens são indiferentes à luz, germinando melhor em temperatura constante de 25ºC ou alterna (20-30ºC. Os potenciais osmóticos induzidos por manitol a partir de -0,4MPa e por NaCl a partir de -0,8MPa influenciam negativamente o processo germinativo. Maiores percentuais de plântulas são obtidas quando a espécie é semeada na superfície do substrato.Ruta graveolens L., also known as rue, is from the south of Europe, cultivated in Brazil and other countries as a medicinal plant greatly used in religious rituals. Since germination is essential for the seed to generate a vigorous plant of high productive potential, this work aimed to evaluate the germinative response of rue seeds under different temperatures, luminosity conditions, and water and salt stress, besides seedling emergence at different sowing depths. Ruta graveolens L. seeds are indifferent to light, better germinating at constant temperature of 25ºC or alternated temperature (20-30ºC. The osmotic potentials induced by mannitol from -0.4MPa and by NaCl from -0.8MPa negatively influenced the germination process. Higher seedling percentages are obtained when the species is sown on the substratum surface.

  13. Chemical constituents and toxicity of Agastache foeniculum (Pursh kuntze essential oil against two stored-product insect pests Componentes químicos y toxicidad del aceite esencial de Agastachefoeniculum (Pursh Kuntze contra dos plagas de insectos de productos almacenados

    Directory of Open Access Journals (Sweden)

    Asgar Ebadollahi

    2011-06-01

    Full Text Available The uncontrolled use of synthetic insecticides is a great hazard for the environment and consumers. Essential oils were introduced as low toxic agents against mammals and non-targeted insects. In this study, essential oil from aerial parts of blue giant hyssop (Agastache foeniculum [Pursh] Kuntze (Lamiaceae was isolated by the water steam distillation method with a Clevenger apparatus, and its chemical composition was studied by gas chromatography mass spectrometry. The toxicity of A. foeniculum essential oil against red flour beetle, Tribolium castaneum (Herbst, and lesser grain borer Rhyzopertha dominica (F. was evaluated by fumigation at 24, 48, and 72 h exposure times. Estragole and 1,8-cineole were identified as major constituents of the A. foeniculum oil. Fumigation bioassays revealed that A.foeniculum oil had strong insecticidal activity on experimental insects. Rhyzopertha dominica was more susceptible than T. castaneum for all exposure times. Insecticidal activity varied with essential oil concentration and exposure time. Probit analysis showed that increased exposure time and essential oil concentration increased mortality. These results indicated that A. foeniculum essential oil can be applied in the management of stored-product insects to decrease the detrimental effects of synthetic insecticides.El uso incontrolado de los insecticidas sintéticos causa gran peligro para el medio ambiente y los consumidores. Los aceites esenciales se presentan como agentes tóxicos leves contra mamíferos e insectos no objetivo. En el presente estudio, el aceite esencial de las partes aéreas del hisopo gigante azul (Agastache Foeniculum [Pursh] Kuntze (Lamiaceae se aisló por el método de destilación al vapor de agua, utilizando un aparato de Clevenger y se estudió su composición química mediante cromatografía de gases y espectrometría de masas. La toxicidad del aceite esencial de A. foeniculum se evaluó por métodos de fumigación a las 24

  14. Auxin-cytokinin synergism in vitro for producing genetically stable plants of Ruta graveolens using shoot tip meristems

    OpenAIRE

    Mohammad Faisal; Naseem Ahmad; Mohammad Anis; Abdulrahman A. Alatar; Ahmad A. Qahtan

    2018-01-01

    An efficient micropropagation protocol was developed for Ruta graveolens Linn. using shoot tip meristems derived from a 4-month-old field grown plant. In vitro shoot regeneration and proliferation was accomplished on Murashige and Skoogs (MS) semi-solid medium in addition to different doses of cytokinins viz.6- benzyl adenine (BA), Kinetin (Kn) or 2-isopetynyl adenine (2iP), singly or in combination with auxins viz. indole-3-acetic acid (IAA), indole-3-butyric acid (IBA) or α-naphthalene acet...

  15. The biology of flowering and pollination in umbellate vegetables. Part III. (Apium graveolens L. var. rapaceum Gaud.

    Directory of Open Access Journals (Sweden)

    Zofia Warakomska

    2013-12-01

    Full Text Available Investigations were carried-out on turnip root celery (Apium graveolens L. var. rapaceum Gaud.. Aim of the study was to examine the biology of flowering and the degree of flower atractiveness, as well as the insect influence on their pollination. The research was conducted during 1979 and 1981 vegetation seasons. Observations were made near Lublin on the loessy brown soil. Seeds were the most abundant in IV and V umbel rows. The isolated flowers did not produce less fertile seeds than the non-isolated ones. Recorded pollen production ranged to 100 kg per ha. The Syrphidae which pollinated celery, fed on their pollen.

  16. Towards deciphering phloem: a transcriptome analysis of the phloem of Apium graveolens.

    Science.gov (United States)

    Vilaine, F; Palauqui, J-C; Amselem, J; Kusiak, C; Lemoine, R; Dinant, S

    2003-10-01

    Events occurring in the phloem tissue are key to understanding a wide range of developmental and physiological processes in vascular plants. While a considerable amount of molecular information on phloem proteins has emerged in the past decade, a unified picture of the molecular mechanisms involved in phloem differentiation and function is still lacking. New models to increase our understanding of this complex tissue can be created by the development of global approaches such as genomic analysis. In order to obtain a comprehensive overview of the molecular biology of the phloem tissue, we developed a genomic approach using Apium graveolens as a model. cDNA libraries were constructed from mRNAs extracted from isolated phloem of petioles. Expression data obtained from the analysis of 989 expressed sequence tags (ESTs) and the transcript profile deduced from a cDNA macroarray of 1326 clones were combined to identify genes showing distinct expression patterns in the vascular tissues. Comparisons of expression profiles obtained from the phloem, xylem and storage parenchyma tissues uncovered tissue-specific differential expression patterns for given sets of genes. The major classes of mRNAs predominantly found in the phloem encode proteins related to phloem structure, metal homeostasis or distribution, stress responses and degradation or turnover of proteins. Of great interest for future studies are the genes we found to be specifically expressed in the phloem but for which the function is still unknown, and also those genes described in previous reports to be up or downregulated by specific interactions. From a broader prospective, our results also clearly demonstrate that cDNA macroarray technology can be used to identify the key genes involved in various physiological and developmental processes in the phloem.

  17. HYPOTENSIVE AND CARDIOINHIBOTORY EFFECTS OF THE AQUEOUS AND ETHANOL EXTRACTS OF CELERY (APIUM GRAVEOLENS, APIACEAE

    Directory of Open Access Journals (Sweden)

    Dragana Pavlović

    2010-03-01

    Full Text Available In this study we present the effects of aqueous and ethanol extracts of celery (Apium graveolens L., Apiaceae investigated on the mean blood pressure of anaesthetized rabbits and contractility of isolated atria of the rats. In our experiments were used rabbits and Wistar albino rats. The effects of extracts (0.5-15 mg/kg on blood pressure were recorded directly from the carotid artery. Rat isolated atria was mounted in 10 ml tissue bath. An equilibrium period of 30 min was given before the application of the extracts (0.02-0.75 mg/ml. In anesthetized rabbit, intravenous administration of aqueous extracts induced least hypotensive effects (14.35±2.94%, while the ethanol extract caused the greatest fall in the blood pressure (45.79±10.86%. Hypotensive effects of the extracts were partially blocked by atropine (0.3 mg/kg, an unselective muscarinic receptor antagonist. In isolated rat atria both aqueous and ethanolic extracts of celery, exhibit a negative chronotropic and an inotropic action. Aqueous extract decreased rate of contractions for 12.88±2.74% and amplitude for 8.73±0.89%. Ethanol extract inhibited rate of the atria contractions for 34.26±5.69%, and amplitude for 25.40±3.61%. Pretreatment of the atria with atropine (1μM partially blocked inhibitory response of aqueous and ethanol extracts. Ethanol extract of celery exhibited significantly greater hypotensive and cardio-depressant activities then aqueous extract (p<0.05. These data suggest that the aqueous and ethanol extracts of celery caused the hypotensive, negative inotropic and chronotropic effects, which could partially be mediated possibly via stimulation of muscarinic receptors. Inhibitory effect of ethanol extract was significant comparing to aqueous extract of celery.

  18. INFLUENCIA DE LA FRECUENCIA DEL RIEGO EN EL CRECIMIENTO DE ORÉGANO (Lippia graveolens HKB

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    Magdalena Villa-Castorena

    2011-01-01

    Full Text Available El orégano (Lippia graveolens HKB es una especie nativa de las zonas áridas por lo que puede ser un cultivo alternativo para las regiones con baja disponibilidad de agua. En este estudio se evaluaron los efectos de cuatro frecuencias de riego (cada 30, 45 y 60 días , y un riego al momento del trasplante con riego solamente en el trasplante (T1, T2, T3 y T4, respectivamente en el crecimiento y la eficiencia de uso de agua. El diseño experimental fue bloques al azar con cuatro repeticiones. A partir de un almácigo, en condiciones de invernadero, a los 85 días después de la siembra se llevó a cabo el trasplante aplicando una lámina de riego de 15 cm. La respuesta al riego sucedió a los 110 días después del trasplante (ddt. Los valores más altos del índice de área foliar, biomasa seca de hojas, biomasa total por planta y tasa de crecimiento de la planta se alcanzaron al final del estudio, con los máximos valores obtenidos en los tratamientos T1 y T2. Los tratamientos T2 y T4 fueron más eficientes en el uso del agua. Los resultados anteriores sugieren que las plantas de orégano no requieren de riegos frecuentes en las primeras etapas de su crecimiento.

  19. Agrochemical characterization of vermicomposts produced from residues of Palo Santo (Bursera graveolens) essential oil extraction.

    Science.gov (United States)

    Carrión-Paladines, Vinicio; Fries, Andreas; Gómez-Muñoz, Beatriz; García-Ruiz, Roberto

    2016-12-01

    Fruits of Palo Santo (Bursera graveolens) are used for essential oil extraction. The extraction process is very efficient, because up to 3% of the fresh fruits can be transformed into essential oil; however, a considerable amount of waste is concurrently produced (>97% of the fresh biomass). Recent developments in Ecuadorian policies to foster environmentally friendly agroforestry and industrial practices have led to widespread interest in reusing the waste. This study evaluated the application of four vermicomposts (VMs), which are produced from the waste of the Palo Santo fruit distillation in combination with other raw materials (kitchen leftovers, pig manure, goat manure, and King Grass), for agrochemical use and for carbon (C) and nitrogen (N) decomposition in two soils with different textures. The results showed that the vermicompost mixtures (VMM) were valuable for agricultural utilisation, because total N (min. 2.63%) was relatively high and the C/N ratio (max. 13.3), as well as the lignin (max. 3.8%) and polyphenol (max. 1.6%) contents were low. In addition, N availability increased for both soil types after the application of the VMM. In contrast, N became immobile during decomposition if the VM of the pure waste was added. This likely occurred because of the relatively low total N (1.16%) content and high C/N ratio (35.0). However, the comparatively low C decomposition of this VM type makes its application highly recommendable as a strategy to increase the levels of organic matter and C, as well as for soil reclamation. Overall, these results suggest that the residues of the Palo Santo essential oil extraction are a potential source for vermicompost production and sustainable agriculture. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Morphological characterization of pollens from three Apiaceae species and their ingestion by twelve-spotted lady beetle (Coleoptera: Coccinellidae).

    Science.gov (United States)

    D'Ávila, V A; Aguiar-Menezes, E L; Gonçalves-Esteves, V; Mendonça, C B F; Pereira, R N; Santos, T M

    2016-04-19

    Larvae and adults of certain species of predator lady beetles feed on pollen, guaranteeing their survival, and at times, reproduction in the absence of preferred prey. Palynology, therefore, may contribute in the investigation of botanical families visited by these predators in order to obtain this floral resource. There are records of the visitation of Apiaceae flowers by Coleomegilla maculata DeGeer, 1775 (Coleoptera, Coccinellidae), but not the ingestion of their pollen grains by this lady beetle. The external morphology of pollen grains of three Apiaceae aromatic species (Anethum graveolens L., Coriandrum sativum L., Foeniculum vulgare Mill.) was characterized, and it was evaluated the ingestion of these pollens by fourth instar larvae and adults of C. maculata upon confinement along with flowers of these Apiaceae for 24 and 48 hours. The pollen grains of those species presented similar external morphology. In the two times of exposure, the larvae ingested the same amount of pollen from the three Apiaceae species, and the amount of C. sativum pollen ingested was the same between larvae and adults. The amount of A. graveolens pollen grains ingested by the adults was significantly greater than the pollens of C. sativum and F. vulgare, in 24 hours, with the opposite occurring in 48 hours. In the first 24 hours, the adults ingested more A. graveolens pollen than the larvae, with the opposite occurring with F. vulgare. There was no significant difference in the amount of Apiaceae pollen ingested between larvae and adults in 48 hours. The results suggest that the pollen-eating habits of certain aphidophagous lady beetles may be crucial in their preservation within agro-ecosystems.

  1. First report of a 16SrI-C phytoplasma infecting celery (|Apium graveolens) with stunting, bushy top and phyllody in the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Fránová, Jana; Špak, Josef

    2013-01-01

    Roč. 161, č. 9 (2013), s. 666-670 ISSN 0931-1785 R&D Projects: GA MŠk LD12074 Institutional support: RVO:60077344 Keywords : Apium graveolens * PCR/RFLP * sequencing Subject RIV: EE - Microbiology, Virology Impact factor: 0.921, year: 2013

  2. Antibacterial activity and composition of essential oils from Pelargonium graveolens L'Her and Vitex agnus-castus L.

    Science.gov (United States)

    Ghannadi, A; Bagherinejad, Mr; Abedi, D; Jalali, M; Absalan, B; Sadeghi, N

    2012-12-01

    Essential oils are volatile compounds that have been used since Middle Ages as antimicrobial, anti-inflammatory, sedative, local anesthetic and food flavoring agents. In the current study, essential oils of Pelargonium graveolens L'Her and Vitex agnus-castus L. were analyzed for their antibacterial activities. The chemical compositions of essential oils were characterized by GC-MS. Disc diffusion method was used to study antimicrobial activity. Inhibition zones showed that the essential oils of the two plants were active against all of the studied bacteria (except Listeria monocytogenes). The susceptibility of the strains changed with the dilution of essential oils in DMSO. The pure essential oils showed the most extensive inhibition zones and they were very effective antimicrobial compounds compared to chloramphenicol and amoxicillin. The most susceptible strain against these two essential oils was Staphylococcus aureus. It seems that β-citronellol is a prominent part of P. graveolens volatile oil and caryophyllene oxide is a famous and important part of V. agnus-castus volatile oil and their probable synergistic effect with other constituents are responsible for the antibacterial effects of these oils. However further studies must be performed to confirm the safety of these oils for use as antimicrobial agents and natural preservatives in different products.

  3. Isolation of Insecticidal Constituent from Ruta graveolens and Structure-Activity Relationship Studies against Stored-Food Pests (Coleoptera).

    Science.gov (United States)

    Jeon, Ju-Hyun; Lee, Sang-Guei; Lee, Hoi-Seon

    2015-08-01

    Isolates from essential oil extracted from the flowers and leaves of Ruta graveolens and commercial phenolic analogs were evaluated using fumigant and contact toxicity bioassays against adults of the stored-food pests Sitophilus zeamais, Sitophilus oryzae, and Lasioderma serricorne. The insecticidal activity of these compounds was then compared with that of the synthetic insecticide dichlorvos. To investigate the structure-activity relationships, the activity of 2-isopropyl-5-methylphenol and its analogs was examined against these stored-food pests. Based on the 50% lethal dose, the most toxic compound against S. zeamais was 3-isopropylephenol, followed by 2-isopropylphenol, 4-isopropylphenol, 5-isopropyl-2-methylphenol, 2-isopropyl-5-methylphenol, 3-methylphenol, and 2-methylphenol. Similar results were observed with phenolic compounds against S. oryzae. However, when 2-isopropyl-5-methylphenol isolated from R. graveolens oil and its structurally related analogs were used against L. serricorne, little or no insecticidal activity was found regardless of bioassay. These results indicate that introducing and changing the positions of functional groups in the phenol skeleton have an important effect on insecticidal activity of these compounds against stored-food pests.

  4. Effects of Apium graveolens Extract on the Oxidative Stress in the Liver of Adjuvant-Induced Arthritic Rats.

    Science.gov (United States)

    Sukketsiri, Wanida; Chonpathompikunlert, Pennapa; Tanasawet, Supita; Choosri, Nutjanat; Wongtawatchai, Tulaporn

    2016-06-01

    Apium graveolens Linn. (Apiaceae) is an indigenous plant of the North and South Americas, Southern Europe, and Asia and has been widely used as a food or a traditional medicine for treatment of inflammation and arthritis. The purpose of this study was to investigate the antioxidant effects of a methanolic extract of A. graveolens (AGE) against liver oxidative stress in an adjuvant-induced arthritic rat model. The AGE (250, 500, and 1,000 mg/kg) was given orally for 24 consecutive days after induction by injecting complete Freund's adjuvant. Liver and spleen weights were recorded. The superoxide anion level, total peroxide (TP), glutathione peroxidase (GPx) activity, superoxide dismutase (SOD) activity, total antioxidant status, and oxidative stress index (OSI) were also measured. AGE treatment significantly decreased the levels of the superoxide anion, TP, and OSI whereas the GPx and SOD activities significantly increased in the liver of the arthritic rats. These results indicated that AGE showed an ameliorative effect against liver oxidative stress in adjuvant-induced arthritic rats by reducing the generation of liver free radicals and increasing the liver antioxidant enzyme activity.

  5. Optimization of Ultrasound-Assisted Extraction of Antioxidants from Apium graveolens L. Seeds using Response Surface Methodology

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    Şule Dinç Zor

    2017-09-01

    Full Text Available In this study, optimum conditions for ultrasound-assisted extraction (UAE of antioxidants from Apium graveolens L. seeds were investigated by Response Surface Methodology (RSM. A Box-Behnken Design (BBD was used to evaluate the effect of sonication time (5, 10, 15 min, ultrasound power (60, 120, 180 W and the ratio of extraction solvent in terms of methanol (0, 50, 100% on antioxidant capacity. The optimal UAE conditions for the parameters investigated were 11 min of sonication time, ultrasound power of 131 W and 100% methanol as an extraction solvent. Under these conditions, UAE of antioxidants from the seeds achieved a maximum of 95.08% in respect to 1,1-diphenyl-2-picryl hydrazyl (DPPH radical scavenging activity. Additionally, the high value of the adjusted coefficient of determination (R2adj = 0.9192 and the non-significant difference between experimental and predicted values confirmed the validity of the quadratic polynomial model. Hence, UAE is a suitable, fast, economical and practical technique for the extraction of antioxidants from Apium graveolens L. seeds.

  6. Caracterização da produtividade do funcho (Foeniculum vulgare Mill. no sertão de Sergipe Characterization of the of fennel's (Foeniculum vulgare Mill. yield semi-arid areas of Sergipe state

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    L.M. Carvalho

    2011-01-01

    Full Text Available Com o objetivo de avaliar a produtividade e qualidade do funcho (Foeniculum vulgare Mill. produzido nas condições edafoclimáticas de Sergipe, foi conduzido cultivo orgânico de funcho em Frei Paulo-SE. Em junho de 2008 e de 2009, início do período de chuvas, foram instalados plantios por meio de mudas. Adicionalmente, em dezembro de 2010 foi realizada colheita de frutos a partir de plantas obtidas após poda drástica e rebrota. Foi realizada colheita de frutos e determinação da produtividade de dezembro a janeiro de 2008, 2009 e em dezembro de 2010. Verificou-se produtividade de 720 Kg.ha-1, no primeiro plantio e de 349 Kg.ha-1 no plantio de 2009. As plantas obtidas por rebrota em 2010 resultaram em produtividade de 589 Kg.ha-1. Sugere-se que a maior produtividade verificada no primeiro ano seja decorrente da maior precipitação média e conseqüente maior disponibilidade de água. A produtividade verificada nas plantas que rebrotaram em 2010 foi também superior a verificada em 2009, o que pode ser explicado tanto em função da maior precipitação, quanto em função do provável maior desenvolvimento das raízes e maior número de ramos após poda, devido à quebra da dominância apical. Esses dados sugerem importância da disponibilidade hídrica na determinação da produtividade na região e explicam a variação na produtividade verificada. A massa seca dos frutos (5, 29 g para 1000 frutos e o alto teor de óleo essencial verificado (3,2%, assim como a composição do óleo, revelam a alta qualidade dos frutos produzidos na região.Aiming to evaluate the productivity and quality of fennel fruits produced in the countryside of Sergipe, with no irrigation, they were evaluated organic crops in Frei Paulo-SE. They were installed crops in 2008 and 2009 from seeds, on beginning rainy time. Seedlings obtained from seeds were transplanted in June 2008 and 2009. Besides, after the last harvest of the plants, grown in 2009, it was done a

  7. A biogenic approach for green synthesis of silver nanoparticles using extract of Foeniculum vulgare and its activity against Staphylococcus aureus and Escherichia coli

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    SHITAL BONDE

    2011-07-01

    Full Text Available Bonde S. 2011. A biogenic approach for green synthesis of silver nanoparticles using extract of Foeniculum vulgare and its activity against Staphylococcus aureus and Escherichia coli. Nusantara Bioscience 3: 59-63. We report green synthesis of silver nanoparticles from extract of Foeniculum vulgare (fennel, saunf. The synthesis of silver nanoparticles was detected by changing color from green to brown after treatment with AgNO3 (1mM and the UV-visible spectrophotometer analysis showed the absorbance peak at about 427 nm, which indicates the synthesis of silver nanoparticles. Nanoparticle Tracking and Analysis (NTA by LM-20 was used for multi-parameter analysis, allowing for characterization of particle size and particle distribution of silver nanoparticles synthesized from extract of F. vulgare. NTA revealed the polydispersed nanoparticles in the range of 18-83 nm. Phytosynthesized silver nanoparticles showed antibacterial activity against the Staphylococcus aureus (ATCC-25923 and Escherichia coli (ATCC-39403. The silver nanoparticles also demonstrated remarkable antibacterial activity against two human pathogenic bacteria when used in combination with commercially available antibiotics. The bactericidal activity of the standard antibiotics was significantly enhanced in presence of silver nanoparticles against pathogenic bacteria, viz. E. coli-JM-103 (ATCC-39403 and S. aureus (ATCC-25923. Silver nanoparticles in combination with vancomycin showed maximum activity against E. coli (increase in fold area 5.76. and followed by S. aureus (1.08 and Gentamicin showed the maximum activity S. aureus (2.6 while E. coli (0.96. The approach of phytosynthesized silver nanoparticles using F. vulgare appears to be cost efficient, eco-friendly and easy alternative to conventional methods of synthesis.

  8. Quality characterization of celery (Apium graveolens L.) by plant zones and two harvest dates.

    Science.gov (United States)

    Guerra, Natalia; Carrozzi, Liliana; Goñi, María Gabriela; Roura, Sara; Yommi, Alejandra

    2010-08-01

    The aim of this study was to characterize the quality of celery petioles (Apium graveolens L. cv Golden Clause) from the external, middle, and internal zones of each plant. Harvest dates were 93 (HD1) and 124 (HD2) days after transplantation. Total weight (TW), total length (TL), total leaves number (LN), and petiole length of leaves (PL) for the 3 zones were measured. Physicochemical (color, b* and h; texture; total soluble solids, TSS; titratable acidity, TA; water content, WC), nutraceutical (ascorbic acid, AA; total quinones, TQ; browning potential, BP), and sensorial analysis (flavor, fibrosity, crunchiness) were done at harvest on petioles of each zone. No differences between harvesting dates were found in TW, TL, LN, and PL. Middle leaves had the highest PL. Harvest dates were not different in b*, h, TA, AA, and WC. Texture, TSS, BP, and TQ resulted higher in petioles of HD2 than in HD1. Similar TSS and TA were found in leaves of different plant zones. The yellow color of both external and internal zones was significantly higher than in the middle zone. The texture and BP was similar between the external and middle zones but the WC was lower in the external zone. Similarly, the AA content as well as the TQ was also lower than in the middle zone. Harvest delay improved the nutraceutical value in terms of BP and TQ, even though it also resulted in pithiness and fibrosity of the leaves. This study therefore suggests that the petioles of the middle zone when harvested at HD1 are the most suitable for consumption. Practical Application: Celery is a vegetable reduced in calories, has a high nutritional value and its fresh petioles are mainly consumed in salads. The texture and flavor are the most important attributes that define consumers' acceptability. As nutritional value, texture, and flavor may change with plant age and different zones of the plant, harvest date plays an important role on quality. Results indicate that harvest delay improved the nutraceutical

  9. Phytochemicals from Ruta graveolens Activate TAS2R Bitter Taste Receptors and TRP Channels Involved in Gustation and Nociception.

    Science.gov (United States)

    Mancuso, Giuseppe; Borgonovo, Gigliola; Scaglioni, Leonardo; Bassoli, Angela

    2015-10-16

    Ruta graveolens (rue) is a spontaneous plant in the Mediterranean area with a strong aroma and a very intense bitter taste, used in gastronomy and in folk medicine. From the leaves, stems and fruits of rue, we isolated rutin, rutamarin, three furanocoumarins, two quinolinic alkaloids, a dicoumarin and two long chain ketones. Bitter taste and chemesthetic properties have been evaluated by in vitro assays with twenty receptors of the TAS2R family and four TRP ion channels involved in gustation and nociception. Among the alkaloids, skimmianine was active as a specific agonist of T2R14, whereas kokusaginin did not activate any of the tested receptors. The furanocoumarins activates TAS2R10, 14, and 49 with different degrees of selectivity, as well as the TRPA1 somatosensory ion channel. Rutamarin is an agonist of TRPM5 and TRPV1 and a strong antagonist of TRPM8 ion channels.

  10. Celery (Apium graveolens L.) parenchyma cell walls examined by atomic force microscopy: effect of dehydration on cellulose microfibrils.

    Science.gov (United States)

    Thimm, J C; Burritt, D J; Ducker, W A; Melton, L D

    2000-12-01

    Atomic force microscopy (AFM) was used to image celery (Apium graveolens L.) parenchyma cell walls in situ. Cellulose microfibrils could clearly be distinguished in topographic images of the cell wall. The microfibrils of the hydrated walls appeared smaller, more uniformly distributed, and less enmeshed than those of dried peels. In material that was kept hydrated at all times and imaged under water, the microfibril diameter was mainly in the range 6-25 nm. The cellulose microfibril diameters were highly dependent on the water content of the specimen. As the water content was decreased, by mixing ethanol with the bathing solution, the microfibril diameters increased. Upon complete dehydration of the specimen we observed a significant increase in microfibril diameter. The procedure used to dehydrate the parenchyma cells also influenced the size of cellulose microfibrils with freeze-dried material having larger diameters than air-dried material.

  11. Developmental Changes in Photosynthetic Gas Exchange in the Polyol-Synthesizing Species, Apium graveolens L. (Celery) 1

    Science.gov (United States)

    Fox, Theodore C.; Kennedy, Robert A.; Loescher, Wayne H.

    1986-01-01

    Developmental changes in photosynthetic gas exchange were investigated in the mannitol synthesizing plant celery (Apium graveolens L. `Giant Pascal'). Greenhouse-grown plants had unusually high photosynthetic rates for a C3 plant, but consistent with field productivity data reported elsewhere for this plant. In most respects, celery exhibited typical C3 photosynthetic characteristics; light saturation occurred at 600 micromoles photons per square meter per second, with a broad temperature optimum, peaking at 26°C. At 2% O2, photosynthesis was enhanced 15 to 25% compared to rates at 21% O2. However, celery had low CO2 compensation points, averaging 7 to 20 microliters per liter throughout the canopy. Conventional mechanisms for concentrating CO2 were not detectable. PMID:16665012

  12. Uji Aktivitas Ekstrak Daun Seledri ( Apium graveolens L. terhadap Kumbang Kacang Callosobruchus chinensis L. (Coleoptera:Bruchidae

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    NI NENGAH DARMIATI

    2015-09-01

    Full Text Available The Activity Test of Celery Leaf Extract (Apium graveolens L. Against Bean Weevil, Callosobruchus cinensis L. (Coleoptera:Bruchidae The experiment was conducted at the Laboratory of Plant Pest and Disease Management,Department of Agroecotechnology, Faculty of Agriculture, Udayana University. The purpose of this experiment was to examine the activity of celery leaf extract against bean weevil, Callosobruchus chinensis L. The experiment was Randomized Complete Design, with five treatments of formulation concentration. The activities of celery leaf extract was indicated through i.e. contact poison test, repellent test, and the placement of eggs (oviposition test. The results showed that the celery leaf extract has activity as a contact poison with concentration 75% formulations caused over 50% death of the total insect. The extract with 100% concentration acted as a repellent and anti oviposition as well.

  13. Phytochemicals from Ruta graveolens Activate TAS2R Bitter Taste Receptors and TRP Channels Involved in Gustation and Nociception

    Directory of Open Access Journals (Sweden)

    Giuseppe Mancuso

    2015-10-01

    Full Text Available Ruta graveolens (rue is a spontaneous plant in the Mediterranean area with a strong aroma and a very intense bitter taste, used in gastronomy and in folk medicine. From the leaves, stems and fruits of rue, we isolated rutin, rutamarin, three furanocoumarins, two quinolinic alkaloids, a dicoumarin and two long chain ketones. Bitter taste and chemesthetic properties have been evaluated by in vitro assays with twenty receptors of the TAS2R family and four TRP ion channels involved in gustation and nociception. Among the alkaloids, skimmianine was active as a specific agonist of T2R14, whereas kokusaginin did not activate any of the tested receptors. The furanocoumarins activates TAS2R10, 14, and 49 with different degrees of selectivity, as well as the TRPA1 somatosensory ion channel. Rutamarin is an agonist of TRPM5 and TRPV1 and a strong antagonist of TRPM8 ion channels.

  14. An extract of Apium graveolens var. dulce leaves: structure of the major constituent, apiin, and its anti-inflammatory properties.

    Science.gov (United States)

    Mencherini, T; Cau, A; Bianco, G; Della Loggia, R; Aquino, R P; Autore, G

    2007-06-01

    Flavonoids, natural compounds widely distributed in the plant kingdom, are reported to affect the inflammatory process and to possess anti-inflammatory as well as immunomodulatory activity in-vitro and in-vivo. Since nitric oxide (NO) produced by inducible nitric oxide synthase (iNOS) is one of the inflammatory mediators, the effects of the ethanol/water (1:1) extract of the leaves of Apium graveolens var. dulce (celery) on iNOS expression and NO production in the J774.A1 macrophage cell line stimulated for 24 h with Escherichia coli lipopolysaccharide (LPS) were evaluated. The extract of A. graveolens var. dulce contained apiin as the major constituent (1.12%, w/w, of the extract). The extract and apiin showed significant inhibitory activity on nitrite (NO) production in-vitro (IC50 0.073 and 0.08 mg mL(-1) for the extract and apiin, respectively) and iNOS expression (IC50 0.095 and 0.049 mg mL(-1) for the extract and apiin, respectively) in LPS-activated J774.A1 cells. The croton-oil ear test on mice showed that the extract exerted anti-inflammatory activity in-vivo (ID50 730 microg cm(-2)), with a potency seven-times lower than that of indometacin (ID50 93 microg cm(-2)), the non-steroidal anti-inflammatory drug used as reference. Our results clearly indicated the inhibitory activity of the extract and apiin in-vitro on iNOS expression and nitrite production when added before LPS stimulation in the medium of J774.A1 cells. The anti-inflammatory properties of the extract demonstrated in-vivo might have been due to reduction of iNOS enzyme expression.

  15. Protective antifungal activity of essential oils extracted from Buddleja perfoliata and Pelargonium graveolens against fungi isolated from stored grains.

    Science.gov (United States)

    Juárez, Z N; Bach, H; Sánchez-Arreola, E; Bach, H; Hernández, L R

    2016-05-01

    The chemical composition and antifungal activity of essential oils extracted from Buddleja perfoliata and Pelargonium graveolens were analysed to assess their efficacy as a potential alternative to synthetic chemical fungicides to protect stored grain. Essential oils were obtained by hydrodistillation, while GC-MS were used to characterize the components of theses oils. The main components identified from the essential oil of B. perfoliata were cubenol, eudesmol, germacrene D-4-ol and cis-verbenol; whereas (-)-aristolene, β-citronellol and geraniol, were identified in P. graveolens. These essential oils were tested against a panel of fungal strains isolated from stored grains. Toxicity of the essential oils was assessed using two models represented by human-derived macrophages and the brine shrimp assay. Moreover, inflammatory response of the oils was assessed by measuring secretion of the pro-inflammatory cytokines IL-6 and TNF-α using a human-derived macrophage cell line. Results show potent antifungal activity against a collection of fungi, with minimal inhibitory concentrations ranging from 0·3 to 50 μg ml(-1) for both plants. A moderated cytotoxicity was observed, but no inflammatory responses. These oils can be used as an alternative for synthetic chemical fungicides used to protect stored grains. Synthetic chemical fungicides are used to protect stored grains, but their broad use raises concerns about effects on the environment and human health. The impact of the present report is that the use of essential oils is an eco-friendly alternative for fungal control in postharvest grains with a low impact to the environment. © 2016 The Society for Applied Microbiology.

  16. Effects of seed dispersal by animals on the regeneration of Bursera graveolens (Burseraceae) on Santa Fe Island, Galápagos.

    Science.gov (United States)

    Clark, Deborah A; Clark, David B

    1981-05-01

    The importance of animals as seed dispersers for Bursera graveolens (Burseraceae) was assessed by analysis of juvenileadult interplant distances on Santa Fe Island, Galápagos. The Santa Fe Bursera population consists of two non-overlapping classes old, large adults, and juveniles recruited since the exermination of feral goats in 1971. Juveniles occurred on a variety of substrate types, as well as under and away from woody vegetation. Most juveniles arise from seeds dispersed by animals; 86% of the juveniles were ≧3 m away from the crown of the nearest adult, and half were ≧7 m away. Although all juveniles occurred within 35 m of an adult Bursera, seed dispersal by animals is an important factor in the regeneration of B. graveolens on Santa Fe.

  17. Development and detection efficiency of sequence characterized amplified region markers for authentication of medicinal plant Ruta graveolens and its adulterant Euphorbia dracunculoides

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    Irum Gul

    2016-01-01

    Full Text Available Background: With the increase in demand of herbal medicines, adulteration in these drugs is also gaining momentum and remains an indispensable problem in domestic and export markets. Correct identification is the first step toward assuring quality, safety, and efficacy of indigenous herbal medicines. Materials and Methods: In this study, sequence characterized amplified region (SCAR markers were developed to discriminate Ruta graveolens from its adulterant Euphorbia dracunculoides. Random amplified polymorphic DNA (RAPD was performed and subsequently converted into SCAR markers. Results: After performing RAPD, SCAR primers were designed from the selected unique RAPD amplicons of the genuine drug as well as its adulterant. These primers produced 670 bp and 750 bp SCAR markers with genomic DNA sample of R. graveolens and E. dracunculoides, respectively. Conclusion: Development of these markers will help in the quality control of herbal drugs and monitoring widespread adulteration of these drugs by pharmaceutical industries and government agencies.

  18. Protective effect of hydro-alcoholic extract of Ruta graveolens Linn. leaves on indomethacin and pylorus ligation-induced gastric ulcer in rats

    OpenAIRE

    Tarique, Mohd.; Siddiqui, Hefazat H.; Khushtar, Mohd.; Rahman, Md. Azizur

    2016-01-01

    Background: The search for an ideal and new antiulcer drug has been extended to herbals for novel molecules that decrease the incidence of relapse and afford better protection. Objective: The present study was designed to investigate the protective effect of hydro-alcoholic extract of Ruta graveolens (RGE) Linn. leaves on indomethacin (IND) and pylorus ligation-induced gastric ulcer in Wistar rats. Materials and methods: The rats of all the six groups were deprived of food for 24 h. The...

  19. Extracción, caracterización y evaluación de la actividad antibacteriana del aceite esencial de Senecio graveolens Wedd (Wiskataya

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    Kiev Ochoa Pumaylle

    2012-01-01

    Full Text Available El objetivo del presente trabajo fue extraer, caracterizar y evaluar la actividad antibacteriana del aceite esencial de Senecio graveolens Wedd (Wiskataya frente a Escherichia coli y Staphylococcus aureus ATCC 29923. Las hojas y tallos se recolectaron a una altitud de 3800 m.s.n.m. en el distrito de Puquio, provincia de Lucanas, departamento de Ayacucho. El aceite esencial se obtuvo por destilación por arrastre con vapor de agua, a partir de las hojas y tallos desecados de S. graveolens, con rendimiento de 1,26 % (p/p. La muestra extraída fue caracterizada a través de ensayos físicos. La composición química del aceite se evaluó mediante cromatografía de gas con detector de masa (CG-SM. La actividad antibacteriana del aceite de S. graveolens se realizó por el método de difusión en agar en pocillos, utilizando cepas de microorganismos gram positivo como S. aureus y gram negativo como E. coli. La densidad del producto resultó 0,8755 g/ml a 20 ºC; índice de refracción 1,4726; índice de rotación 102°85’ y soluble en etanol; el cromatograma mostró componentes mayoritarios con un contenido de 52,39 % Sabineno, 8,20 % (+-4-careno, 7,11 % τ-terpineno, 6,74 % β-myrceno, 3,78 % 4-terpinenol, 3,67 % Pulegona. Los resultados mostraron actividad antibacteriana marcada y moderada, para S. aureus y E. coli, respectivamente, observándose formación de halos de inhibición para concentraciones del aceite esencial a 80, 90 y 100 %. El aceite esencial de S. graveolens se presenta con actividad antibacteriana promisoria.

  20. Isolation of the volatile fraction from Apium graveolens L. (Apiaceae) by supercritical carbon dioxide extraction and hydrodistillation: chemical composition and antifungal activity.

    Science.gov (United States)

    Marongiu, B; Piras, A; Porcedda, S; Falconieri, D; Maxia, A; Frau, M A; Gonçalves, M J; Cavaleiro, C; Salgueiro, L

    2013-01-01

    Apium graveolens L. (wild celery), belonging to the family of Apiaceae, is a scaposus hemicryptophyte. Instead, the cultivate plant is an annual or biennial herb widely used as a spice and seasoning in food. A broad range of biological activities have been attributed to A. graveolens. These include antimicrobial activity, larvicidal activity, hepatoprotective activity, nematicidal and mosquito repellent potential and antihyperlipidaemic properties.In this study, the authors compare the composition of the volatile fractions of A. graveolens collected in natural populations in Portugal and Italy and evaluate their potential as antifungal agents.The composition of the volatile oils obtained by hydrodistillation and their antifungal activity are reported. The oils were analysed by gas chromatography-flame ionisation detector and gas chromatography-mass spectrometry methods and their composition were compared with that of the volatile extracts isolated by supercritical CO2. A chemical variability in the extracts depending on the origin of the plants and on the extraction method was observed. The results showed the presence of sedanenolide, neocnidilide and neophytadiene as main components. The minimal inhibitory concentration (MIC) and the minimal lethal concentration were used to evaluate the antifungal activity of the oils against Candida albicans, Candida tropicalis, Candida krusei, Candida guilliermondii, Candida parapsilosis, Cryptococcus neoformans, Trichophyton rubrum, Trichophyton mentagrophytes, T. mentagrophytes var. interdigitale, Trichophyton verrucosum, Microsporum canis, Microsporum gypseum, Epidermophyton floccosum, Aspergillus niger, Aspergillus fumigatus and Aspergillus flavus. The oil from Italy rich in neophytadiene is the more active, with MIC values of 0.04-0.64 µL mL(-1). Our results show that A. graveolens volatile extracts may be useful in the clinical treatment of fungal diseases.

  1. Germination response of Ajowan, Fennel and Dill to osmotic potential of sodium chloride and polyethylene glycol 6000 in different temperature regimes

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    zinat booroomand zade

    2009-06-01

    Full Text Available In order to study the germination response of three medicinal plants’ seeds, Ajowan (Trachyspermum ammi, Fennel (Foeniculum vulgare and Dill (Anethum graveolens to osmotic potential of sodium chloride and polyethylene glycol 6000 under different temperature regimes, two separate experiments were carried out in a factorial arrangement based on completely randomized design with three replications. Levels of temperatures were 5, 10, 15, 20, 25, 30 and 35ºC and osmotic potential with four levels of (0, -5, -10 and -15 bars. Results indicated that the effects of species, temperature and osmotic potential and also interactions of species and temperature with stress were significant. Germination rate and percentage and also length of radicle and plumule were decreased as stress intensity increased. Optimum temperature for germination percentage was 15ºC and for germination rate, length of radicle and plumule was 20ºC. Ajowan and dill seeds showed the highest and lowest resistance to temperature change and osmotic potential. Water deficit had more inhibitory effects on germination rate and percentage and -15 bar caused complete failure in germination. Effect of salinity was more pronounced on length of radicle and plumule compared with the effects of water deficit. In both drought and salinity percentage reduction for plumule length was higher which indicate the higher sensitivity of this trait to stress in comparison with radicle length.

  2. Breastfeeding: A Review of Its Physiology and Galactogogue Plants in View of Traditional Persian Medicine.

    Science.gov (United States)

    Javan, Roghayeh; Javadi, Behjat; Feyzabadi, Zohre

    2017-09-01

    The beneficial effects of breastfeeding for the infant and mother are well recognized. Many natural products are reputed to be galactogogue agents in major Traditional Persian Medicine (TPM) textbooks. The aim of this study is to review those medicinal plants that are reported to be effective in increasing breast milk in TPM and to compare the data from TPM texts with the findings of modern pharmacological and clinical research. Data on the medicinal plants used to increase breast milk were obtained from major TPM textbooks. A detailed search in PubMed, Science Direct, Scopus, Google Scholar, and Web of Science databases was performed to confirm the effects of medicinal plants mentioned in TPM on lactation in view of the identified pharmacological actions. Foeniculum vulgare, Anethum graveolens, Pimpinella anisum, Nigella sativa, and Vitex agnus-castus are among the most effective galactogogue TPM plants. Many pharmacologically relevant activities have been reported for these herbs. The use of traditional knowledge can pave the way toward finding effective phytopharmaceuticals for increasing breast milk.

  3. Volatile components and key odorants of fennel (Foeniculum vulgare Mill.) and thyme (Thymus vulgaris L.) oil extracts obtained by simultaneous distillation-extraction and supercritical fluid extraction.

    Science.gov (United States)

    Díaz-Maroto, M Consuelo; Díaz-Maroto Hidalgo, Ignacio Javier; Sánchez-Palomo, Eva; Pérez-Coello, M Soledad

    2005-06-29

    Volatile oil extracts of fennel seeds (Foeniculum vulgare Mill.) and thyme leaves (Thymus vulgaris L.) were obtained by simultaneous distillation-extraction (SDE) and supercritical fluid extraction (SFE) and analyzed by gas chromatography-mass spectrometry (GC-MS). In general, fennel oil extracted by SDE and SFE showed similar compositions, with trans-anethole, estragole, and fenchone as the main components. In contrast, thymol and p-cymene, the most abundant compounds in thyme leaves, showed big differences, with generally higher amounts of monoterpenes obtained by SDE. However, in this case, the differences between the extracts were higher. Key odorants of fennel seeds determined by gas chromatography-olfactometry (GC-O) showed similar patterns when applying SDE and SFE. trans-Anethole (anise, licorice), estragole (anise, licorice, sweet), fenchone (mint, camphor, warm), and 1-octen-3-ol (mushroom) were the most intense odor compounds detected in fennel extracts. Thymol and carvacrol, with oregano, thyme, and spicy notes, were identified as key compounds contributing to the aroma of thyme leaves.

  4. A biomimetic synthesis of stable gold nanoparticles derived from aqueous extract of Foeniculum vulgare seeds and evaluation of their catalytic activity

    Science.gov (United States)

    Choudhary, Manoj Kumar; Kataria, Jyoti; Sharma, Shweta

    2017-10-01

    A facile biomimetic approach for the synthesis of gold nanoparticles (AuNPs) using aqueous extract of fennel ( Foeniculum vulgare) seeds have been reported in this article. The seeds of F. vulgare are rich in various plant secondary metabolites (phytochemicals) such as polyphenolic acids, flavonoids, and saponins. The phytochemicals of F. vulgare seeds play dual role of reducing and stabilizing agents. The formation of gold nanoparticles was evidenced from the appearance of intense purple color at room temperature with λ max around 550 nm in the UV-Vis absorption spectra. The stable AuNPs were further characterized by X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy and transmission electron microscopy (TEM) analysis. The synthesized nanoparticles were observed to be polydispersed, spherical and ranged from 10 to 30 nm with an average size of 20 ± 2 nm, as obtained from TEM images. The catalytic activity of gold nanoparticles was investigated by studying the reduction of anthropogenic dyes such as methylene blue (MB) and rhodamine B (Rh-B) with sodium borohydride. Results showed the possible applications of biogenic AuNPs in environment related problems.

  5. Foeniculum vulgare essential oil ameliorates acetic acid-induced colitis in rats through the inhibition of NF-kB pathway.

    Science.gov (United States)

    Rezayat, Seyed Mahdi; Dehpour, Ahmad-Reza; Motamed, Saeed Mohammadi; Yazdanparast, Maryam; Chamanara, Mohsen; Sahebgharani, Mousa; Rashidian, Amir

    2017-10-24

    The aim of the present study is to investigate the protective effects of Foeniculum vulgare essential oil on intestinal inflammation through the inhibition of NF-kB pathway in acetic acid-induced rat colitis. Acute colitis was induced by intra-rectal administration of 2 mL of diluted acetic acid (4%) solution. Two hours after the induction of colitis, 0.2% tween 80 in normal saline, dexamethasone (2 mg/kg) and F. vulgare essential oil (100, 200, 400 mg/kg) were administered to the animals by oral gavage and continued for 5 consecutive days. Assessment of macroscopic and microscopic lesions was done. MPO activity was evaluated by biochemical method. Furthermore, TNF-α activity was detected by immunohistochemistry (IHC) and the expression level of p-NF-kB p65 protein was measured by western blot analysis. Dexamethasone and F. vulgare essential oil (200, 400 mg/kg) reduced the macroscopic and microscopic lesions compared to the acetic acid group (p acetic acid group. Furthermore, they inhibited acetic acid-induced expression of p-NF-kB p65 protein (p acetic acid-induced colitis in rats may involve the inhibition of NF-kB pathway.

  6. Efficacy of chemically characterized Foeniculum vulgare Mill seed essential oil in protection of raw tobacco leaves during storage against fungal and aflatoxin contamination.

    Science.gov (United States)

    Kedia, A; Dwivedy, A K; Pandey, A K; Kumar, R R; Regmi, P; Dubey, N K

    2015-10-01

    To report fungal and aflatoxin contamination in stored tobacco leaves and the potential of Foeniculum vulgare (fennel) seed essential oil (EO) as a plant-based preservative in protection of tobacco during storage. Mycological analysis of tobacco samples was done by surface sterilization and serial dilution tests. The Aspergillus flavus isolates were screened for their toxigenicity. Both in vivo and in vitro tests were done to evaluate antifungal and antiaflatoxigenic efficacy of chemically characterized EO. The mycoflora analysis revealed 108 fungal colonies belonging to five genera and nine species. All A. flavus isolates were found aflatoxigenic during screening. Gas chromatography and mass spectrometry analysis of EO identified 19 components (99·66%); estragole being the major component (47·49%). The EO showed broad fungitoxicity at 1·25 μl ml(-1) and 100% inhibition to AFB1 production as well as ergosterol synthesis at 1·0 μl ml(-1) concentration. EO showed 100% protection of stored tobacco samples from aflatoxin B1 contamination. The fennel EO can thus be formulated as a plant-based preservative for food items. The present investigation comprises the first report on antiaflatoxin efficacy of fennel oil and its potency in the protection of tobacco leaves from fungal and aflatoxin contamination during storage. © 2015 The Society for Applied Microbiology.

  7. UJI IRITASI DAN AKTIVITAS PERTUMBUHAN RAMBUT TIKUS PUTIH: EFEK SEDIAAN GEL APIGENIN DAN PERASAN HERBA SELEDRI (Apium graveolens L.

    Directory of Open Access Journals (Sweden)

    Emma Sri Kuncari

    2015-05-01

    Full Text Available AbstrakPerasan seledri (Apium graveolens L. biasa dipergunakan untuk memacu pertumbuhan rambut. Salah satu senyawa utama yang terkandung di dalam seledri adalah apigenin. Penelitian ini membahas tentang pengaruh pemakaian gel yang mengandung apigenin dan perasan herba seledri sebagai penumbuh rambut, meliputi uji iritasi dan aktivitas pertumbuhan rambut pada tikus putih jantan galur Spraque-Dawley. Uji iritasi menggunakan metode Kamkaen dan Rao, sedangkan uji aktivitas penumbuh rambut menggunakan metode Hattori-Ogawa dan Suzuki-Hamada. Berdasarkan indeks iritasi primer, semua formulasi gel tidak potensial menyebabkan iritasi pada kulit tikus putih (p>0,05. Gel yang mengandung apigenin dan perasan herba seledri menunjukkan aktivitas lebih baik dalam memacu pertumbuhan rambut (p<0,05 dibandingkan kontrol tanpa perlakuan. Apigenin menunjukkan aktivitas lebih baik (p<0,05 dalam meningkatkan ketebalan rambut dibandingkan kontrol tanpa perlakuan.Namun perlakuan perasan herba seledri tidak nyata (p>0,05 meningkatkan ketebalan rambut. Dapat disimpulkan bahwa gel yang mengandung apigenin dan perasan herba seledri dapat meningkatkan pertumbuhan rambut pada tikus putih dibandingkan kontrol tanpa perlakuan.Kata kunci : seledri, apigenin, gel, iritasi kulit, penumbuh rambutAbstractCelery (Apium graveolens L. juice is widely used for promoting hair growth. One of the main compounds in celery is apigenin. This research discusses about the effect of gel containing apigenin and celery juice application as hair growth in term of skin irritation and its hair growth activity on Spraque-Dawley male mice. The irritation test was Kamkaen and Rao methods, while hair growth activity was HattoriOgawa and Suzuki-Hamada methods. Based on primary index irritation, all of the gel formulations did not signifiantly potential in resulting skin irritation on the mice (p>0,05. Gel containing apigenin andcelery juice showed better activity in promoting hair growth (p<0,05 than

  8. Métodos de extração e concentrações no efeito inseticida de Ruta graveolens L., Artemisia verlotorum Lamotte e Petiveria alliacea L. a Diabrotica speciosa Germar Extraction methods and concentrations for the insecticidal effect of Ruta graveolens L., Artemisia verlotorum Lamotte, and Petiveria alliacea L. against Diabrotica speciosa Germar

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    F.S. Barbosa

    2009-01-01

    Full Text Available O objetivo deste trabalho foi determinar o melhor método de extração e concentração para Ruta graveolens L. (Rutaceae, Artemisia verlotorum Lamotte (Asteraceae e Petiveria alliacea L. (Phytolaccaceae quanto ao efeito inseticida a Diabrotica speciosa Germar (Coleoptera: Chrysomelidae. Os extratos que utilizaram óleo de soja comercial, pelo menos como um dos solventes, apresentaram maior mortalidade de D. speciosa em suas testemunhas (solvente = óleo, nas três plantas estudadas, em relação às suas concentrações. O extrato aquoso de R. graveolens, a 5% de concentração, apresentou maior mortalidade corrigida de D. speciosa (32,5% que os extratos de A. verlotorum em água (10% de concentração (20,3% e P. alliacea em álcool etílico (2% de concentração (12,5%. O método de extração com água é simples, sendo passível de utilização por pequenos agricultores. A R. graveolens é planta facilmente cultivada, sendo, portanto, boa alternativa de controle dessa praga.The aim of this work was to determine the best extraction method and concentration for Ruta graveolens L. (Rutaceae, Artemisia verlotorum Lamotte (Asteraceae and Petiveria alliacea L. (Phytolaccaceae concerning their insecticidal effect against Diabrotica speciosa Germar (Coleoptera: Chrysomelidae. Extracts using commercial soybean oil as at least one of the solvents resulted in higher D. speciosa mortality in controls (solvent = oil of the three studied plants, relative to their treatment concentrations. R. graveolens extract in water, at 5% concentration, showed higher D. speciosa corrected mortality (32.5% than A. verlotiorum extracts in water (10% concentration (20.3% and P. alliacea in ethanol (2% concentration (12.5%. The extraction method with water is simple and can be used by small farmers. R. graveolens is an easily cultivated plant and constitutes, therefore, a good alternative to control this plague.

  9. Effect of Nanoemulsified and Microencapsulated Mexican Oregano (Lippia graveolens Kunth) Essential Oil Coatings on Quality of Fresh Pork Meat.

    Science.gov (United States)

    Hernández-Hernández, Elvia; Lira-Moreno, César Y; Guerrero-Legarreta, Isabel; Wild-Padua, Graciela; Di Pierro, Prospero; García-Almendárez, Blanca E; Regalado-González, Carlos

    2017-06-01

    Fresh meat is a highly perishable food. This work aimed to evaluate the influence of Mexican oregano (Lippia graveolens Kunth) incorporated into active coatings (ACs) spread on fresh pork meat as free (FEO), nanoemulsified (NEO), and microencapsulated (MEO) essential oil (EO), on its microbiological, physicochemical and sensory properties during 15 d at 4 ± 1 °C. Thymol and γ-terpinene were identified in the EO. In vitro effect of 2.85 mg EO/cm 2 was tested against Brochothrix thermosphacta, Micrococcus luteus, Lactobacillus plantarum, Pseudomonas fragi, and Salmonella Infantis. FEO antioxidant capacity (DPPH assay) was significantly higher than that of thymol, NEO and MEO (93.53%, 89.92%, 77.79%, and 78.50% inhibition, respectively), and similar to BHA (96.03%) and gallic acid (95.57%). FEO, NEO, and MEO ACs on meat caused growth inhibition of lactic acid bacteria (5 log population reduction) and Pseudomonas spp. (4 log reduction), whereas ≤1.5 log population reduction was observed for B. thermosphacta and Salmonella Infantis. Meat microbiota was more efficiently controlled by MEO than by FEO or NEO. ACs delayed lipid and oxymyoglobin oxidation of fresh pork meat. After 15 d of cold storage meat added with EO coatings was desirable for panelists, whereas untreated (UT) samples were undesirable. Active coatings are a significant alternative method for fresh meat preservation. © 2017 Institute of Food Technologists®.

  10. Inhibition of Various Cancer Cells Proliferation of Bornyl Acetate and Essential Oil from Inula graveolens (Linnaeus Desf

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    Tunay Karan

    2018-05-01

    Full Text Available Inula species are medicinal and aromatic plants used for folk medicine extensively. In this work, hydrodistilled essential oil of Inula graveolens (Linnaeus Desf. analyzed by GC-MS which revealed that bornyl acetate was the major product (69.15%. Camphene was the second major compound (11.11%. Antiproliferative activity of the essential oil and bornyl acetate was investigated on HeLa (human cervix carcinoma, HT29 (human colon carcinoma , A549 (human lung carcinoma, MCF7 ( human breast adenocarcinoma cancer cells and FL (human amnion cells normal cells. The cytotoxicity was executed by a Lactate Dehydrogenase (LDH Cytotoxicity Detection Kit. Essential oil and bornyl acetate displayed the outstanding activities on HeLa (IC 50, 64.1, 72.0 µg/mL, HT29 (IC 50, 24.6, 60.5 µg/mL, A549 (IC 50, 28.3, 44.1 µg/mL, MCF-7 (IC 50, 66.5, 85.6 µg/mL, and FL (IC 50, 42.1, 50.6 µg/mL cell lines respectively.

  11. The Effects of Hydroalcoholic Extract of Apium graveolens Leaf on the Number of Sexual Cells and Testicular Structure in Rat.

    Science.gov (United States)

    Kooti, Wesam; Mansouri, Esrafil; Ghasemiboroon, Maryam; Harizi, Mahmoud; Ashtary-Larky, Damoon; Afrisham, Reza

    2014-11-01

    Use of medicinal plants with high antioxidant properties could be effective to increase fertility and improvement of disorders such as hormonal imbalance, impotency, oligospermia and immotile sperm. Celery (Apium graveolens) is rich in antioxidant agents. The leaf and stems of celery contain phenols, furanocoumarin and luteolin. Apigenin is one of the main flavonoids of celery leaf. This study aimed to investigate the effects of hydroalcoholic extract of celery on histological properties of testis and number of sexual cells in male rats. Thirty-two male Wistar rats were divided into four groups of eight rats each. Control, did not receive any medication; sham, received normal saline; and two groups received celery extract orally in dosages of 100 and 200 mg/kg/BW once every two days for 60 days. At the end, animals were anesthetized, and caudal part of the right epididymis was used for sperm counting. After fixation of testis, tissue sections were prepared and studied microscopically to evaluate morphometric (lumen diameter, number of primary spermatocyte and sertoli cell) and histological changes. Data was analyzed by one-way ANOVA test using SPSS15 software. P < 0.05 was considered as statistically significant. There was a significant increase in the number of sperms, sertoli cells, and primary spermatocyte (P < 0.05) in groups receiving extract; however, structural changes were not observed in the groups. It seems that celery increases spermatogenesis in male rats, but has no destructive effects on testicular tissue.

  12. Biosynthesis of Sucrose and Mannitol as a Function of Leaf Age in Celery (Apium graveolens L.) 1

    Science.gov (United States)

    Davis, Jeanine M.; Fellman, John K.; Loescher, Wayne H.

    1988-01-01

    In celery (Apium graveolens L.), the two major translocated carbohydrates are sucrose and the acyclic polyol mannitol. Their metabolism, however, is different and their specific functions are uncertain. To compare their roles in carbon partitioning and sink-source transitions, developmental changes in 14CO2 labeling, pool sizes, and key enzyme activities in leaf tissues were examined. The proportion of label in mannitol increased dramatically with leaf maturation whereas that in sucrose remained fairly constant. Mannitol content, however, was high in all leaves and sucrose content increased as leaves developed. Activities of mannose-6-P reductase, cytoplasmic and chloroplastic fructose-1,6-bisphosphatases, sucrose phosphate synthase, and sucrose synthase increased with leaf maturation and decreased as leaves senesced. Ribulose bisphosphate carboxylase and nonreversible glyceraldehyde-3-P dehydrogenase activities rose as leaves developed but did not decrease. Thus, sucrose is produced in all photosynthetically active leaves whereas mannitol is synthesized primarily in mature leaves and stored in all leaves. Onset of sucrose export in celery may result from sucrose accumulation in expanding leaves, but mannitol export is clearly unrelated to mannitol concentration. Mannitol export, however, appears to coincide with increased mannitol biosynthesis. Although mannitol and sucrose arise from a common precursor in celery, subsequent metabolism and transport must be regulated separately. PMID:16665852

  13. Mannitol-enhanced, fluid-phase endocytosis in storage parenchyma cells of celery (Apium graveolens; Apiaceae) petioles.

    Science.gov (United States)

    Etxeberria, Ed; Gonzalez, Pedro; Pozueta-Romero, Javier

    2007-06-01

    We recently demonstrated the occurrence of a sucrose-enhanced, fluid-phase endocytic (FPE) mechanism of nutrient uptake in heterotrophic cells. In the present work, the possible enhancement/induction of FPE by photoassimilates other than sucrose was investigated by measuring the incorporation of the fluorescent endocytosis marker d-TR (dextran-Texas red, 3000 mw) into celery (Apium graveolens) petiole storage parenchyma (CSP), a tissue that transports and accumulates mannitol. Mannitol uptake in these cells is biphasic, with a hyperbolic phase at concentrations below 20 mM and a linear phase above 20 mM external solute concentration. In the absence of mannitol, or in its presence at concentrations within the hyperbolic phase, CSP cells accumulated low levels of d-TR. Conversely, d-TR accumulation by CSP cells was greatly enhanced in the presence of mannitol at concentrations within the linear phase. At high external mannitol concentration, d-TR accumulation was prevented by the endocytic inhibitors LY294002 and latrunculin B. In addition, d-TR uptake was temperature dependent under high mannitol concentration. Microscopic observations revealed that d-TR accumulated in the vacuole. These data support the occurrence of an FPE mechanism in CSP cells that participates in trapping and transport of photoassimilates to the vacuole. The FPE mechanism is enhanced by high mannitol concentrations.

  14. Identification of SSRs and differentially expressed genes in two cultivars of celery (Apium graveolens L.) by deep transcriptome sequencing.

    Science.gov (United States)

    Li, Meng-Yao; Wang, Feng; Jiang, Qian; Ma, Jing; Xiong, Ai-Sheng

    2014-01-01

    Celery (Apium graveolens L.) is one of the most important and widely grown vegetables in the Apiaceae family. Due to the lack of comprehensive genomic resources, research on celery has mainly utilized physiological and biochemical approaches, rather than molecular biology, to study this crop. Transcriptome sequencing has become an efficient and economic technology for obtaining information on gene expression that can greatly facilitate molecular and genomic studies of species for which a sequenced genome is not available. In the present study, 15 893 516 and 19 818 161 high-quality sequences were obtained by RNA-seq from two celery varieties 'Ventura' and 'Jinnan Shiqin', respectively. The obtained reads were assembled into 39 584 and 41 740 unigenes with mean lengths of 683 bp and 690 bp, respectively. A total of 1939 simple sequence repeat (SSR) markers were identified in 'Ventura' and 2004 SSRs in 'Jinnan Shiqin'. Di-nucleotide repeats were the most common repeat motif, accounting for 55.49% and 54.84% in 'Ventura' and 'Jinnan Shiqin', respectively. A comparison of expressed genes between the two libraries, identified 338 differentially expressed genes (DEGs). Three hundred and three of the DEGs were annotated based on a sequence similarity search utilizing eight public databases. Additionally, the expression profile of eight annotated DEGs was characterized in response to abiotic stresses. The collective data generated in the present research represent a valuable resource for further genetic and molecular studies in celery.

  15. Antiviral activity of the Lippia graveolens (Mexican oregano essential oil and its main compound carvacrol against human and animal viruses

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    Marciele Ribas Pilau

    2011-12-01

    Full Text Available Mexican oregano (Lippia graveolens is a plant found in Mexico and Central America that is traditionally used as a medicinal herb. In the present study, we investigated the antiviral activity of the essential oil of Mexican oregano and its major component, carvacrol, against different human and animal viruses. The MTT test (3-4,5-dimethythiazol-2yl-2,5-diphenyl tetrazolium bromide was conducted to determine the selectivity index (SI of the essential oil, which was equal to 13.1, 7.4, 10.8, 9.7, and 7.2 for acyclovir-resistant herpes simplex virus type 1 (ACVR-HHV-1, acyclovir-sensitive HHV-1, human respiratory syncytial virus (HRSV, bovine herpesvirus type 2 (BoHV-2, and bovine viral diarrhoea virus (BVDV, respectively. The human rotavirus (RV and BoHV-1 and 5 were not inhibited by the essential oil. Carvacrol alone exhibited high antiviral activity against RV with a SI of 33, but it was less efficient than the oil for the other viruses. Thus, Mexican oregano oil and its main component, carvacrol, are able to inhibit different human and animal viruses in vitro. Specifically, the antiviral effects of Mexican oregano oil on ACVR-HHV-1 and HRSV and of carvacrol on RV justify more detailed studies.

  16. SPASMOLYTIC ACTIVITY OF THE AQUEOUS AND ETHANOL CELERY LEAVES (APIUM GRAVEOLENS L. EXTRACTS ON THE CONTRACTION OF ISOLATED RAT ILEUM

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    Suzana Branković

    2015-06-01

    Full Text Available Celery (Apium graveolens L. is a plant species in the family Apiaceae, which has been used in traditional medicine for the treatment of gastrointestinal diseases. This study investigated the effects of aqueous and ethanol extracts from celery leaves on intestinal contractility. Air-dried and powdered leaves were extracted with distilled water and 96% ethanol, respectively. The activities of the extracts on the smooth muscle contractions were evaluated using isolated rat ileum model. The isolated rat ileum was mounted in a 10ml tissue bath. The results suggest that the cumulative concentrations of the extracts of celery statistically significantly inhibited spontaneous rat ileum contractions (p<0.01. The extracts dose-dependently reduced the contractile effects of acetylcholine on the isolated ileum (p<0.05. Ethanol extract exhibited significantly greater relaxant activity than the aqueous extract (p<0.05. These results suggest that the aqueous and ethanol extracts of celery leaves can produce the inhibition of the spontaneous rat ileum contractions and contractions induced by acetylcholine. These data indicate that celery extracts act as intestinal smooth muscle relaxants, which justifies their use in gastrointestinal disorders.

  17. ECOLOGÍA, APROVECHAMIENTO Y COMERCIALIZACIÓN DEL ORÉGANO (Lippia graveolens H. B. K. EN MAPIMÍ, DURANGO

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    Diódoro Granados-Sánchez

    2013-01-01

    Full Text Available El orégano, Lippia graveolens H. B. K., es una planta adaptada a las condiciones de aridez con capacidad para prosperar bajo diversos grados de presión por la recolección. En Mapimí, Durango, la planta ha sido colectada y comercializada durante años y significa una fuente de ingresos para las familias que dependen de su recolección, aunque los comerciantes obtienen la mayor parte de los beneficios. En la región de Mapimí se evaluaron las diversas áreas productoras con el fin de establecer la dinámica e impacto del proceso de recolección y sus efectos sobre la planta. Para esto, se hicieron recorridos de campo, toma de muestras y delimitación de las áreas de distribución del orégano. También se analizó el proceso de producción y los canales de comercialización, a fin de diseñar una alternativa de manejo que garantice la sustentabilidad de la actividad. El proceso de producción y comercialización se estudió mediante la aplicación de entrevistas abiertas a productores, visitas de campo y visitas a las empresas beneficiadoras y comercializadoras, así como a los intermediarios que intervienen en diferentes etapas del proceso.

  18. Comparative Study of the Analgesic Activity of Two Iraqi Medicinal Plants, Ruta graveolens and Matricaria chamomilla Extracts

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    Saad Abdulrahman Hussain

    2012-04-01

    Full Text Available Aims: The study was performed to compare the analgesic activity of different fractions of the extracts of Ruta graveolens and Matricaria chamomilla. Materials and Methods: The plant materials were extracted with 70% ethanol, petroleum ether, ethyl acetate and n-butanol. The ethyl acetate and n-butanol fractions of each plant were evaporated to dryness and analyzed by HPLC. The analgesic activity of these extracts was evaluated using writhing reflex test and compared with that produced by a standard drug (Diclofenac sodium. Results: Flavonoids were found in all fractions of both plants (i.e ethyl acetate and n-butanol, while trace of alkaloids in were found in the ethyl acetate fraction of Ruta. The prepared extracts showed better analgesic activity than the standard drug; when compared with each other, Matricaria extracts showed better analgesic activity compared to Ruta extracts. Conclusion: There is similar efficacy of chamomile and common rue as analgesic agents. [J Intercult Ethnopharmacol 2012; 1(2.000: 79-83

  19. Assessment of Free Radical Scavenging Potential and Oxidative DNA Damage Preventive Activity of Trachyspermum ammi L. (Carom and Foeniculum vulgare Mill. (Fennel Seed Extracts

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    Nandini Goswami

    2014-01-01

    Full Text Available Oxidation of biomolecules such as carbohydrates, proteins, lipids, and nucleic acids results in generation of free radicals in an organism which is the major cause of onset of various degenerative diseases. Antioxidants scavenge these free radicals, thereby protecting the cell from damage. The present study was designed to examine the free radical scavenging potential and oxidative DNA damage preventive activity of traditionally used spices Trachyspermum ammi L. (carom and Foeniculum vulgare Mill. (fennel. The aqueous, methanolic, and acetonic extracts of T. ammi and F. vulgare seeds were prepared using soxhlet extraction assembly and subjected to qualitative and quantitative estimation of phytochemical constituents. Free radical scavenging potential was investigated using standard methods, namely, DPPH radical scavenging assay and ferric reducing antioxidant power assay along with the protection against oxidative DNA damage. The results stated that acetonic seed extracts (AAcSE and FAcSE of both the spices possessed comparatively high amount of total phenolics whereas methanolic seed extracts (AMSE and FMSE were found to have highest amount of total flavonoids. At 1 mg/mL concentration, highest DPPH radical scavenging activity was shown by FMSE (96.2%, AAcSE was recorded with highest FRAP value (2270.27 ± 0.005 μmol/L, and all the seed extracts have been shown to mitigate the damage induced by Fenton reaction on calf thymus DNA. Therefore, the study suggests that T. ammi and F. vulgare seed extracts could contribute as a highly significant bioresource of antioxidants to be used in our day-to-day life and in food and pharmaceutical industry.

  20. Assessment of free radical scavenging potential and oxidative DNA damage preventive activity of Trachyspermum ammi L. (carom) and Foeniculum vulgare Mill. (fennel) seed extracts.

    Science.gov (United States)

    Goswami, Nandini; Chatterjee, Sreemoyee

    2014-01-01

    Oxidation of biomolecules such as carbohydrates, proteins, lipids, and nucleic acids results in generation of free radicals in an organism which is the major cause of onset of various degenerative diseases. Antioxidants scavenge these free radicals, thereby protecting the cell from damage. The present study was designed to examine the free radical scavenging potential and oxidative DNA damage preventive activity of traditionally used spices Trachyspermum ammi L. (carom) and Foeniculum vulgare Mill. (fennel). The aqueous, methanolic, and acetonic extracts of T. ammi and F. vulgare seeds were prepared using soxhlet extraction assembly and subjected to qualitative and quantitative estimation of phytochemical constituents. Free radical scavenging potential was investigated using standard methods, namely, DPPH radical scavenging assay and ferric reducing antioxidant power assay along with the protection against oxidative DNA damage. The results stated that acetonic seed extracts (AAcSE and FAcSE) of both the spices possessed comparatively high amount of total phenolics whereas methanolic seed extracts (AMSE and FMSE) were found to have highest amount of total flavonoids. At 1 mg/mL concentration, highest DPPH radical scavenging activity was shown by FMSE (96.2%), AAcSE was recorded with highest FRAP value (2270.27 ± 0.005 μmol/L), and all the seed extracts have been shown to mitigate the damage induced by Fenton reaction on calf thymus DNA. Therefore, the study suggests that T. ammi and F. vulgare seed extracts could contribute as a highly significant bioresource of antioxidants to be used in our day-to-day life and in food and pharmaceutical industry.

  1. Irradiated Sewage Sludge for Production of Fennel (Foeniculum vulgare L.) Plants in Sandy Soil 2- Seed production, oil content, oil constituents and heavy metals in seeds

    International Nuclear Information System (INIS)

    El-Motaium, R. A.; Abo-El-Seoud, M. A.

    2007-01-01

    Field experiment was conducted to study the impact of irradiated and non-irradiated sewage sludge applied to sandy soil on fennel plants (Foeniculum vulgare L.) productivity. In this regards, four rates of sewage sludge application were used (20, 40, 60 and 80 ton/ha) in addition to the mineral fertilizer treatment (control). Sandy soil amended with sewage sludge showed a promising effect on fennel seed yield. A linear gradual increase in seeds yield was observed as the sludge application rate increases. Seeds production increased by 41% to 308% over the control at 80 t /ha application rate, for non-irradiated and irradiated sewage sludge treatments, respectively. Irradiated sewage sludge treatments showed higher fennel seed yield than non-irradiated sewage sludge treatments.Volatile oil percent exhibited no observable variation due to the use of sewage sludge. A few and limited fluctuations could be observed. However, total oil content (cc/plot) increased due to the increase in seeds yield. The magnitude of increase in volatile oil production in response to the sewage sludge application was parallel to the increase in seeds yield. The GLC measurements of the fennel volatile oil reveal that, the t-anethole is the predominant fraction. However, fenchone was detected in relatively moderate concentration. The applied sewage sludge treatment induced some variations in fennel volatile oil constituents. The t.anethole is relatively higher in volatile oil obtained from plants grown on sandy soil fertilized with non-irradiated sewage sludge than the one fertilized with irradiated sewage sludge or chemical fertilizer. In the meantime, the obtained increase in t.anethole was accompanied by a decline in fenchone content. Seeds heavy metals (Zn, Fe, Pb, Cd) were determined. Under all sludge application rates iron and zinc concentrations were in the normal plant concentration range whereas, Cd concentrations were traces.

  2. Chemical Composition and Acaricidal Effects of Essential Oils of Foeniculum vulgare Mill. (Apiales: Apiaceae and Lavandula angustifolia Miller (Lamiales: Lamiaceae against Tetranychus urticae Koch (Acari: Tetranychidae

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    Asgar Ebadollahi

    2014-01-01

    Full Text Available Utilization of synthetic acaricides causes negative side-effects on nontarget organisms and environment and most of the mite species such as two spotted spider mite, Tetranychus urticae Koch, are becoming resistant to these chemicals. In the present study, essential oils of fennel, Foeniculum vulgare Mill., and lavender, Lavandula angustifolia Miller, were hydrodistilled using Clevenger apparatus and chemical composition of these oils was analyzed by GC-MS. Anethole (46.73%, limonene (13.65%, and α-fenchone (8.27% in the fennel essential oil and linalool (28.63%, 1,8-cineole (18.65%, and 1-borneol (15.94% in the lavender essential oil were found as main components. Contact and fumigant toxicity of essential oils was assessed against adult females of T. urticae after 24 h exposure time. The essential oils revealed strong toxicity in both contact and fumigant bioassays and the activity dependeds on essential oil concentrations. Lethal concentration 50% for the population of mite (LC50 was found as 0.557% (0.445–0.716 and 0.792% (0.598–1.091 in the contact toxicity and 1.876 μL/L air (1.786–1.982 and 1.971 μL/L air (1.628–2.478 in the fumigant toxicity for fennel and lavender oils, respectively. Results indicated that F. vulgare and L. angustifolia essential oils might be useful for managing of two spotted spider mite, T. urticae.

  3. Evaluation of symbiosis with Mycorhizzal on yield, yield components and essential oil of fennel (Foeniculum vulgare Mill. and ajowan (Carum copticum L. under different nitrogen levels

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    J. Shabahang

    2016-05-01

    Full Text Available In order to investigate the effects of mycorrhiza symbiosis and different nitrogen levels on yield, yield components and essential oil content and yield of fennel (Foeniculum vulgare Mill. and ajowan (Carum copticum L., a field experiment was arranged in a factoriel based on a randomized complete block design with three replications at the Agricultural Research Station, Ferdowsi University of Mashhad during growing season 2009-2010. The first and the second factors were inoculation with mycorrhiza (with and without inoculation and nitrogen levels as Urea (0, 50 and 100 kg.ha-1, respectively. Inculated soil with 200 g mycorrhiza (Glomus intraradaices was applied at planting time. Urea was used in two stages such as plating time and one month after that. Ceriteria such as yield components (including number of branch, umbel, umbellet, seed and seed weight, biological and seed yield, harvest index and essential oil content and yield of fennel and ajowan were measured. Results showed that yield components, seed yield, biological yield, harvest index, essential oil content and yield of fennel and ajowan were affected by mycorrhiza and nitrogen level. Mycorrhiza increased fennel and ajowan seed yield (with 35 and 85%, respectively and essential oil content (with 34 and 30%, respectively. The highest and the lowest 1000-seed weight of fennel and ajowan obsevered in inoculation (2.9 and 0.3 g and control (2.1 and 0.2 g, respectively. Nitrogen improved all growth characteristics and decreased essential oil content. There were not significant differences between mycorrhiza and nitrogen interaction. Inoculation with mycorrhiza enhanced root development and hence availability of nutrients, particularly phosphorus. Also, nitrogen is the cause of increasement of photosynthesis rate and duration which promote growth and yield, but it declined essential oil content of two species.

  4. Leaf appearance rate and seed yield of fennel (Foeniculum vulgare L. as affected by interfering effects of lambsquarters (Chenopodium album L.

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    Bahram mirshekari

    2016-05-01

    Full Text Available In order to evaluation of seed production index in lambsquarters (Chenopodium album, leaf appearance and yield of fennel (Foeniculum vulgare under inter-specific competition a factorial experiment was conducted in Islamic Azad University, Tabriz Branch, Iran, during 2011-2012. Treatments were weed densities of 0, 2, 4, 6 and 8 plants per meter row and its relative emergence times of simultaneously, 10, 20 and 30 days after crop based on randomized complete blocks design in 3 replications. Dormancy in lambsquarters seeds was broken using gibberlic acid. Results indicated that 8th leaf in fennel appeared after 35.4 days. Time to appearance of 12th leaf in 0-4 weed plants per meter row was 50 days, while, in higher weed densities delayed averaged 11.5 days. With decreasing weed density and delaying it,s emergence time fennel seed yield increased. Essential oil yield of fennel reduced 25 mL ha-2, per weed plant. When lambsquarters density decreased and emerged after fennel, it,s seed production index reduced under competition with fennel. In those treatments which lambsquarters plants emerged along with the crop, seeds production weight was 9.8% of total plant weight, while, in other levels of lambsquarters emergence time were 5.8%, 3.6% and 3.8%, respectively. In this study, treatments with higher biomass production in lambsquarters had greater weed seed production per square meter and lower seed yield in fennel, that it could be used for lambsquarters management in fennel fields.

  5. Chloroform fraction of Foeniculum vulgare induced ROS mediated, mitochondria-caspase-dependent apoptotic pathway in MCF-7, human breast cancer cell line.

    Science.gov (United States)

    Syed, Fareeduddin Quadri; Elkady, Ayman I; Mohammed, Furkhan Ahmed; Mirza, Muqtadir Baig; Hakeem, Khalid Rehman; Alkarim, Saleh

    2018-05-23

    Foeniculum vulgare Mill. (Fennel) is one of the most common herbs used in alternative medicines for its varied range of bioactivity. In Ecuador (South America), use of fennel in traditional cancer treatment is on record. The objective of the present study was to demonstrate the anti-proliferative and apoptotic effect of chloroform fraction of fennel (CFF) in MCF-7 cells. Anti-proliferative assay (MTT assay) and colony formation assay were performed to study the growth inhibitory effect of CFF. Various morphological changes of apoptosis were observed using Giemsa, Hoechst and Acridine orange/ ethidium bromide stains in MCF-7 cells. The extent of apoptosis and cell cycle arrest was measured by flow cytometer. Levels of ROS and mitochondrial membrane potential was measured by DCFH-DA and JC-1 respectively. Caspases activity was measured by luminescence and DNA fragmentation by comet assay. CFF appeared as a good inhibitor of growth against MCF-7 and MDA-MB-237 in time- and concentration-dependent manners. All the morphological changes of apoptosis were evident in treatment groups. Annexin V/PI-assay of apoptosis gave around 49% of apoptotic cells upon treatment of 0.5 mg/ml of CFF and PI-stained cells showed the G1 phase cell cycle arrest. Elevated levels of ROS, disrupted mitochondrial membrane, increased levels of caspase-9 & caspase-3 and DNA fragmentation were noted in treated MCF-7 cells. Our findings revealed the proliferation inhibition, cell cycle arrest and apoptosis induction effect of CFF, which may help in exploring the novel anti-cancer drug for therapeutic implications. Copyright © 2018 Elsevier B.V. All rights reserved.

  6. Efficacy of essential oils of aromatic plants as larvicide for the management of filarial vector Culex quinquefasciatus Say (Diptera: Culicidae with special reference to Foeniculum vulgare

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    Inder Singh Rana

    2012-06-01

    Full Text Available Objective: To evaluate the larvicidal activity of essential oils derived from ten aromatic plants with special reference to Foeniculum vulgare (F. vulgare against early fourth instar larvae of Culex quinquefasciatus (Cx. quinquefasciatus Say (Diptera: Culicidae. Methods: Essential oils were extracted from plant materials through hydro distillation and efficacy was determined through bioassay method. Two of the effective oils were evaluated further for the determination of their LC 50 and LT50 values based on Probit analysis.Essential oils of one plant was analyzed through TLC and HPLC. Results: Most of the essential oils caused 100% mortality within 120 min at 250 ppm. Oil of Tagetes patula (T. patula and F. vulgare gave more than 90% mortality within 40 min. LC 50 values calculated after 60 min of treatment were (84.80 暲 7.65 and (24.69 暲 1.24 ppm for T. patula and F. vulgare respectively. At the same exposure period positive control temephos yielded (22.13暲2.39 ppm LC50 value. At 50 ppm T. patula, F. vulgare and temephos exhibited LT 50 values (113.71 暲 10.29, (11.02 暲 3.31 and (38.15 暲 5.90 mins respectively. Presence of high quantity of trans anethole in the essential oils of F. vulgare was confirmed by TLC and HPLC results. Conclusions: Present study indicates that essential oils of spices/aromatic medicinal plants particularly F. vulgare and T. patula carry huge potential as a mosquito larvicide. This potential could be exploited for the development of safer and effective botanical mosquito larvicidal tool for the management of Cx. quinquefasciatus.

  7. Ruta graveolens L. induces death of glioblastoma cells and neural progenitors, but not of neurons, via ERK 1/2 and AKT activation.

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    Maria Teresa Gentile

    Full Text Available Glioblastoma multiforme is a highly aggressive brain tumor whose prognosis is very poor. Due to early invasion of brain parenchyma, its complete surgical removal is nearly impossible, and even after aggressive combined treatment (association of surgery and chemo- and radio-therapy five-year survival is only about 10%. Natural products are sources of novel compounds endowed with therapeutic properties in many human diseases, including cancer. Here, we report that the water extract of Ruta graveolens L., commonly known as rue, induces death in different glioblastoma cell lines (U87MG, C6 and U138 widely used to test novel drugs in preclinical studies. Ruta graveolens' effect was mediated by ERK1/2 and AKT activation, and the inhibition of these pathways, via PD98058 and wortmannin, reverted its antiproliferative activity. Rue extract also affects survival of neural precursor cells (A1 obtained from embryonic mouse CNS. As in the case of glioma cells, rue stimulates the activation of ERK1/2 and AKT in A1 cells, whereas their blockade by pharmacological inhibitors prevents cell death. Interestingly, upon induction of differentiation and cell cycle exit, A1 cells become resistant to rue's noxious effects but not to those of temozolomide and cisplatin, two alkylating agents widely used in glioblastoma therapy. Finally, rutin, a major component of the Ruta graveolens water extract, failed to cause cell death, suggesting that rutin by itself is not responsible for the observed effects. In conclusion, we report that rue extracts induce glioma cell death, discriminating between proliferating/undifferentiated and non-proliferating/differentiated neurons. Thus, it can be a promising tool to isolate novel drugs and also to discover targets for therapeutic intervention.

  8. Evaluation of antioxidant activity of Ruta graveolens L. extract on inhibition of lipid peroxidation and DPPH radicals and the effects of some external factors on plant extract's potency.

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    S. Mohammadi- Motamed

    2014-01-01

    Full Text Available The antioxidant properties of Ruta graveolens L. were evaluated by two different methods; free radical scavenging using DPPH and inhibition of lipid peroxidation by the ferric thiocyanate method. The IC50 value of the methanol extract in DPPH inhibition was 200.5 μg/mL which was acceptable in comparison with BHT (41.8 μg/mL. In thiocyanate method, the plant extract demonstrated activity as much as BHT in prevention of lipid peroxidation. Increasing the temperature during extraction, significantly decreased the extract power in inhibition of DPPH radicals. The storage time and temperature had no effect on lipid peroxidation inhibition.

  9. The effect of chronic administration of Apium graveolens aqueous extract on learning and memory in normal and diabetic rats

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    Mehdad Roghani

    2009-01-01

    Full Text Available   Abstract   Introduction: Diabetes mellitus accompanies with disturbances in learning, memory, and cognitive skills in the human society and experimental animals. Considering the beneficial antidiabetic potential of Apium graveolens (AG , this research study was conducted to evaluate the effect of chronic i.p. administration of AG on learning and memory in diabetic rats using passive avoidance and Y-maze tests.   Methods: Female Wistar rats were randomly divided into control, AG-treated control, diabetic, and AG-treated diabetic groups. AG treatment continued for 4 weeks. For induction of diabetes, streptozotocin was injected i.p. at a single dose of 60 mg/kg. For evaluation of learning and memory, initial latency (IL and step-through latency (STL were determined at the end of study using passive avoidance test. Meanwhile, alternation behavior percentage was determined using Y maze. Results: There was a significant increase (p<0.05 in IL in diabetic and AG-treated diabetic groups after 4 weeks as compared to control group. In this respect, there was no significant difference between diabetic and AG-treated diabetic groups. On the other hand, STL significantly decreased (p<0.05 in diabetic group and significantly increased (p<0.05 in AG-treated diabetic group as compared to control group at the end of study. In addition, STL did not significantly change in AG-treated control group in comparison with control group. In addition, results of Y-maze test showed that there is no significant difference between diabetic and Ag-treated diabetic groups and between control and Ag-treated control group regarding alternation behavior. Discussion: In summary, chronic oral administration of AG could enhance the consolidation and recall capability of stored information only in diabetic animals and did not affect spatial memory of diabetic animals.  

  10. The effect of chronic administration of Apium graveolens aqueous extract on learning and memory in normal and diabetic rats

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    Mehdad Roghani

    2009-01-01

    Full Text Available Abstract   Introduction: Diabetes mellitus accompanies with disturbances in learning, memory, and cognitive skills in the human society and experimental animals. Considering the beneficial antidiabetic potential of Apium graveolens (AG , this research study was conducted to evaluate the effect of chronic i.p. administration of AG on learning and memory in diabetic rats using passive avoidance and Y-maze tests.   Methods: Female Wistar rats were randomly divided into control, AG-treated control, diabetic, and AG-treated diabetic groups. AG treatment continued for 4 weeks. For induction of diabetes, streptozotocin was injected i.p. at a single dose of 60 mg/kg. For evaluation of learning and memory, initial latency (IL and step-through latency (STL were determined at the end of study using passive avoidance test. Meanwhile, alternation behavior percentage was determined using Y maze. Results: There was a significant increase (p<0.05 in IL in diabetic and AG-treated diabetic groups after 4 weeks as compared to control group. In this respect, there was no significant difference between diabetic and AG-treated diabetic groups. On the other hand, STL significantly decreased (p<0.05 in diabetic group and significantly increased (p<0.05 in AG-treated diabetic group as compared to control group at the end of study. In addition, STL did not significantly change in AG-treated control group in comparison with control group. In addition, results of Y-maze test showed that there is no significant difference between diabetic and Ag-treated diabetic groups and between control and Ag-treated control group regarding alternation behavior. Discussion: In summary, chronic oral administration of AG could enhance the consolidation and recall capability of stored information only in diabetic animals and did not affect spatial memory of diabetic animals.

  11. Auxin-cytokinin synergism in vitro for producing genetically stable plants of Ruta graveolens using shoot tip meristems

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    Mohammad Faisal

    2018-02-01

    Full Text Available An efficient micropropagation protocol was developed for Ruta graveolens Linn. using shoot tip meristems derived from a 4-month-old field grown plant. In vitro shoot regeneration and proliferation was accomplished on Murashige and Skoogs (MS semi-solid medium in addition to different doses of cytokinins viz.6- benzyl adenine (BA, Kinetin (Kn or 2-isopetynyl adenine (2iP, singly or in combination with auxins viz. indole-3-acetic acid (IAA, indole-3-butyric acid (IBA or α-naphthalene acetic acid (NAA. Highest regeneration frequency (27.6% was obtained on (MS medium composed of BA (10 µM with maximum number (9.4 of shoots and 4.3 cm shoot length after 4 weeks of incubation. Among various combinations tried best regeneration frequency (71% of multiple shoot formation with highest number (12.6 of shoots per shoot tip explants were achieved in MS medium augmented with a combination BA (10.0 µM and NAA (2.5 µM after 4 weeks of incubation. The optimum frequency (97% of rhizogenesis was achieved on half-strength MS medium having 0.5 µM IBA after 4 weeks of incubation. Tissue culture raised plantlets with 5–7 fully opened leaves with healthy root system were successfully acclimatized off in Soilrite™ with 80% survival rate followed by transportation to normal soil under natural light. Genetic stability among in vitro raised progeny was evaluated by ISSR and RAPD markers. The entire banding pattern revealed from in vitro regenerated plants was monomorphic to the donor. The present protocol provides an alternative option for commercial propagation and fruitful setting up of genetically uniform progeny for sustainable utilization and germplasm preservation.

  12. Bioactive compounds and 1,3-Di[(cis)-9-octadecenoyl]-2-[(cis,cis)-9, 12-octadecadienoyl]glycerol from Apium graveolens L. seeds.

    Science.gov (United States)

    Momin, R A; Ramsewak, R S; Nair, M G

    2000-09-01

    Bioassay-directed isolation and purification of the hexane extract of Apium graveolens L. seeds led to the characterization of three compounds: beta-selinene (1), 3-n-butyl-4,5-dihydrophthalide (2) and 5-allyl-2-methoxyphenol (3). The structures of these compounds were established by using (1)H and (13)C NMR spectral methods. Compounds, 1-3 demonstrated 100% mortality on fourth-instar Aedes aegyptii larvae at 50, 25, and 200 microg mL(-)(1), respectively, in 24 h. Also, 2 inhibited the growth of Candida albicans and Candida kruseii at 100 microg mL(-)(1). It inhibited both topoisomerase-I and -II enzyme activities at 100 microg mL(-)(1). Compound 2 displayed 100% mortality at 12.5 and 50 microg mL(-)(1), respectively, when tested on nematodes, Panagrellus redivivus and Caenorhabditis elegans. The triglyceride, 1,3-di[(cis)-9-octadecenoyl]-2-[(cis,cis)-9, 12-octadecadienoyl]glycerol (4) and 3 were isolated for the first time from A. graveolens seeds, although 4 was not biologically active.

  13. Effect of chloroform and aqueous basic fraction of ethanolic extract from Apium graveolens L. in experimentally-induced hyperlipidemia in rats.

    Science.gov (United States)

    Iyer, Deepa; Patil, U K

    2011-09-27

    The present study was undertaken to explore the antihyperlipidemic effect of ethanolic extract of seeds of Apium graveolens L. and its chloroform and aqueous basic fraction in olive oil induced hyperlipidemic rats. The antihyperlipidemic activity of Apium graveolens was compared with a standard drug Atrovastatin (50mg/kg). The study involved phytochemical screening and chromatographic studies of extract and fractions. The ethanolic extract and its fractions were administered orally at doses of 200 and 400 mg/kg body weight in rats. Olive oil (5ml/kg oral dose) was administered 30 min after treatment. Blood was collected by ocular puncture 2 and 4 h after olive oil treatment and centrifuged at 3000 rpm for 15-20 min. Serum samples were further subjected to biochemical analysis. The study dose dependently inhibited the total cholesterol (TC) triglycerides (TG), low density lipoproteins (LDL) level, and significantly increased high density lipoprotein (HDL) level. Phytochemical screening revealed the presence of terpenoid, tannin, alkaloid, glycoside, flavanoid and sterols. UV λmax was found to be 206 nm with a melting point of 137-138°C for the isolated component. The antihyperlipidemic effect was evaluated in olive oil loaded rats. Acute treatment caused stimulatory effect on HDL level and inhibition in TC and TG elevation induced by olive oil.

  14. Gas Exchange and Carbon Partitioning in the Leaves of Celery (Apium graveolens L.) at Various Levels of Root Zone Salinity.

    Science.gov (United States)

    Everard, J. D.; Gucci, R.; Kann, S. C.; Flore, J. A.; Loescher, W. H.

    1994-09-01

    Both mannitol and sucrose (Suc) are primary photosynthetic products in celery (Apium graveolens L.). In other biological systems mannitol has been shown to serve as a compatible solute or osmoprotectant involved in stress tolerance. Although mannitol, like Suc, is translocated and serves as a reserve carbohydrate in celery, its role in stress tolerance has yet to be resolved. Mature celery plants exposed to low (25 mM NaCl), intermediate (100 mM NaCl), and high (300 mM NaCl) salinities displayed substantial salt tolerance. Shoot fresh weight was increased at low NaCl concentrations when compared with controls, and growth continued, although at slower rates, even after prolonged exposure to high salinities. Gas-exchange analyses showed that low NaCl levels had little or no effect on photosynthetic carbon assimilation (A), but at intermediate levels decreases in stomatal conductance limited A, and at the highest NaCl levels carboxylation capacity (as measured by analyses of the CO2 assimilation response to changing internal CO2 partial pressures) and electron transport (as indicated by fluorescence measurements) were the apparent prevailing limits to A. Increasing salinities up to 300 mM, however, increased mannitol accumulation and decreased Suc and starch pools in leaf tissues, e.g. the ratio of mannitol to Suc increased almost 10-fold. These changes were due in part to shifts in photosynthetic carbon partitioning (as measured by 14C labeling) from Suc into mannitol. Salt treatments increased the activity of mannose-6-phosphate reductase (M6PR), a key enzyme in mannitol biosynthesis, 6-fold in young leaves and 2-fold in fully expanded, mature leaves, but increases in M6PR protein were not apparent in the older leaves. Mannitol biosynthetic capacity (as measured by labeling rates) was maintained despite salt treatment, and relative partitioning into mannitol consequently increased despite decreased photosynthetic capacity. The results support a suggested role for

  15. Composición química y efecto antibacteriano in vitro de extractos de larrea tridentata, origanum vulgare, artemisa ludoviciana y ruta graveolens

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    Lucía Delgadillo Ruíz

    2017-01-01

    Full Text Available Introducción . Los extractos de algunas plantas han demostrado tener propiedades antimicr o bianas relacionadas a ciertos compuestos químicos como son el timol, carvacrol, limoneno, linalol y terpineno. El objetivo del presente trabajo fue determinar la concentración de estos compue s tos en los extractos de Larrea tridentata , Origanum vulgare , Artemisa ludoviciana y Ruta graveolens ; así como evaluar su efecto antimicrobiano en Escherichia coli , Acinetoba c ter baumanii , Pseudomona sp y Staphyloc o ccus aureus . Método . Los extractos se obtuvieron por destilación simple empleando alcohol etílico como solvente, la composición química se evaluó mediante cromatografía de gases. La actividad antimicrobia na de cada uno de los extractos de plantas se realizó por los métodos difusión en pozo y difusión en disco. Resultados . Las bacterias mostraron diferentes grados de sensibilidad a los extractos, prese n tando inhibición de crecimiento S. aureus con el extra cto de O. vulgare y R. graveolens , mientras que la bacteria Pseudomona sp. , con los extracto s de A. ludoviciana, L. tridentata y O. vulgare . Discusión . La mayor concentración de timol y carvacrol se encontró en los extractos de O. vulgare y L. tridentata . El compuesto linalol se encontró en una proporción mayor en O. vulgare y en menor proporción en A. ludoviciana . Limoneno se encontró en los extractos de O. vulgare y R. graveolens . De las cuatro plantas evaluadas, el extracto de L. tridentata fue mejor , de bido a que presenta la mayor inhibición en comparación con los otros extractos; y con un efecto similar a los aceites empleados como control. La técnica de dif u sión en disco, permitió observar mejor los efectos inhibitorios de los extra c tos y los aceites s obre cada una de las bacterias empleadas en comparación con el método de difusión en pozo.

  16. Fennel (Foeniculum vulgare Mill. subsp. piperitum) florets, a traditional culinary spice in Italy: evaluation of phenolics and volatiles in local populations, and comparison with the composition of other plant parts.

    Science.gov (United States)

    Ferioli, Federico; Giambanelli, Elisa; D'Antuono, L Filippo

    2017-12-01

    Wild fennel (Foeniculum vulgare Mill. subsp. piperitum) florets are used as a typical spice in central and southern Italy. Although fennel (Foeniculum vulgare Mill.), belonging to the Apiaceae (syn. Umbelliferae) family, is a well-known vegetable and aromatic plant, whose main phytochemical compounds have been extensively analysed and investigated as flavouring agents and for their putative health promoting functions, its florets have not been specifically considered up to now. Therefore, the volatile and phenolic composition of florets from an Italian wild fennel crop was determined at different developmental stages, and compared to that of leaves and fruits. Moreover, florets of nine Italian wild fennel populations of different geographical origin from northern-central Italy were also analysed. The total phenolic amount increased from leaves to florets, reaching its highest value in early florets, at 58 012 mg kg -1 of dry matter (DM), then constantly decreased in fruits. In florets of wild populations, phenolics ranged from 6666 to 43 368 mg kg -1 DM. The total amount of volatile compounds was more than twice higher in florets (21 449 mg kg -1 DM) than in leaves (10 470 mg kg -1 DM), reaching its highest value in fruits (50 533 mg kg -1 DM). Estragole and trans-anethole were the main compounds of the volatile fraction. Total volatiles ranged from 24 367 to 60 468 mg kg -1 DM in florets of local populations. Significant changes in the total amount and profile of both phenolic and volatile compounds occurred during plant development. The consistent increase of estragole at later developmental stages supported the claim of different sensory properties of florets and fruits. Geographical origin significantly affected phenolic and volatile composition of wild fennel florets. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  17. Evaluation of anti-nociceptive and anti-inflammatory activities of hydroalcoholic extract derived from root of Apium graveolens L. in mice

    Directory of Open Access Journals (Sweden)

    2017-11-01

    Full Text Available Background and objectives: Apium graveolens L. (celery has been considered as sedative, analgesic, carminative, antispasmodic and diuretic plant in traditional Iranian medicine. The aim of the present study was to evaluate the anti-nociceptive and anti-inflammatory effect of celery root in mice. Methods: Analgesic effect of celery root was determined by two animal models of hot plate and acetic acid writhing test. Anti-inflammatory potential of the extract was also determined by formalin induced ear edema and xylene induced paw edema tests.  Results: The result showed no significant difference between the positive control group and the test group in hot plate test and the most effective dose of celery root was 200 mg/kg, while the frequency of writhings was significantly different in whole test groups in comparison with control group (p

  18. Investigation of Yield and Germination Qualitative Characteristics of seeds of Black Cumin (Nigella sativa L., Isabgol (Plantago ovate Forsk. and Fennel (Foeniculum vulgare Mill. under Organic Cultivation

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    A. Koocheki

    2016-11-01

    Full Text Available Introduction During the last decades interest in organic production of seed specially for medicinal plants take into consideration because of higher quality of organic products (Hermes, 2010. Seed germination is one of the principal stages in the plant life cycle and seeds with higher quality and vigour resulted in more pronounced seedlings growth and development. Therefore, investigation of agronomic practices specially nutrient management in the field is important because of its effective role in the promotion of plant growth, yield and consequently seeds with good quality criteria. Materials and methods In order to investigate seed quantitative and qualitative criteria of black cumin (Nigella sativa L., isabgol (Plantago ovate Forsk. and fennel (Foeniculum vulgare Mill. under application of organic fertilizers including cow manure, spent mushroom compost, municipal waste compost and control, an experiment was conducted in a complete randomized block design with three replications at Agricultural Research Station of Ferdowsi University of Mashhad, during two growing season of 2010-2011 and 2011-2012. Consequently, their seed quality criteria were evaluated in a factorial experiment based on completely randomized design with three replications in Laboratory of Seed Technology at College of Agriculture and Natural Resources, University of Tehran. Criteria such as biological and seed yield, harvest index, 1000- seed weight, length, width and diameter of seed, seed germination percentage and rate, seed vigour index, length and weight of seedling were investigated. Results and discussion Results indicated that organic fertilizers caused a significant increase in seed yield and biological yield in which spent mushroom compost had the highest effect on mentioned criteria compared to control in both years of experiment. Harvest index was not affected by fertilizers in isabgol and black cumin in both years while showing a significant effect in fennel

  19. The Effect of Bio-fertilizers on Growth, Grain and Essential Oil Yield of Fennel (Foeniculum vulgare Mill. under Drought Stress

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    Hossein gorgini shabankareh

    2017-09-01

    Full Text Available Introduction Fennel (Foeniculum vulgare Mill., a plant belonging to the Apiaceae family uses as both food and medicine. Increasing the desired compounds of medicinal plants is possible by cultivation techniques manipulation such as irrigation, fertilization or photo-bioreactor systems. Water deficit stress, permanently or temporary, limits the growth and the distribution of natural vegetation and the performance of cultivated plants more than any other environmental factors. Babaee et al. (2010 stated that water stress decreased plant height, the number of secondary branches, dry and fresh weight, growth and root mass, dry and fresh weight root and length root of Thyme (Thymus vulgaris L.. Bio-fertilizers as an alternative in some cases and in most cases as a complement to chemical fertilizers can help to ensure the sustainability of agricultural production systems. Han et al. (2006 studied the effect of phosphate solubilizing bacteria (PSB, Bacillus megaterium var. phosphaticum and potassium solubilizing bacteria (KSB, Bacillus mucilaginosus in nutrient limited soil planted with pepper and cucumber and stated that Rock P and K applied either alone or in combination did not significantly enhance soil availability of P and K. PSB was a more potent P-solubilizer than KSB, and co-inoculation of PSB and KSB resulted in consistently higher P and K availability than in the control. Rock P with inoculation of PSB increased the availability of P and K, the uptake of N, P and K by shoots and roots, and the growth of both pepper and cucumber. Combined together, rock materials and both bacterial strains consistently increased further mineral availability, uptake and plant growth, suggesting their potential use as fertilizer. The present study was designed to evaluate the effect of bio-fertilizers inoculation and drought stress on quantitative and qualitative characteristics of Marian thistle. Materials and methods This experiment was conducted in a split

  20. The effect of floral resources on parasitoid and host longevity

    DEFF Research Database (Denmark)

    Sigsgaard, Lene; Betzer, Cathrine; Naulin, Cyril

    2013-01-01

    ); phacelia, Phacelia tanacetifolia Bentham (Boraginaceae); and dill, Anethum graveolens L. (Apiales: Apiaceae). Dill was only tested with C. aretas. Sucrose and pollen served as positive controls, and pure water as a negative control. In a subsequent field experiment, A. comariana larval densitywas assessed...

  1. Contribution of microwaves or ultrasonics on carvone and limonene recovery from dill fruits

    NARCIS (Netherlands)

    Esveld, D.C.; Chemat, S.

    2013-01-01

    The objective of this study is to investigate alternative preparation techniques such as microwave and ultrasound
    for the recovery and evaluation of carvone and limonene from flaked dill fruits (Anethum graveolens L.).
    The study indicates that microwave-assisted extraction using hexane is

  2. Efectos inducidos por Ruta graveolens L., Cnidoscolus chayamansa McVaugh y Citrus aurantium L. sobre los niveles de glucosa, colesterol y triacilglicéridos en un modelo de rata diabética

    Directory of Open Access Journals (Sweden)

    Lauro Figueroa-Valverde

    Full Text Available Varias plantas con propiedades hipoglucemicas se han utilizado en medicina popular y sistemas curativos tradicionales en todo el mundo. El propósito de este trabajo fue evaluar los efectos inducidos por Ruta graveolens L., Rutaceae, Cnidoscolus chayamansa McVaugh, Euphorbiaceae, y Citrus aurantium L., Rutaceae, en un modelo de rata diabética, a la que se le cuantificaron los niveles de glucosa cada 24 horas por un mes después de la administración gástrica del extracto de las plantas. Además, el colesterol y los triglicéridos fueron evaluados usando técnicas enzimáticas. Los resultados mostraron que la administración de Cnidoscolus chayamansa a dosis de 0.5 a 1.5 g/kg induce un aumento hipoglucemico ( 200 mg/dL. Otros resultados, mostraron que Citrus aurantium ejerce cambios en la concentración de triacilglicéridos (158-172 mg/dL y colesterol (120-128 mg/dL. Finalmente, la administración de Ruta graveolens a dosis de 0.5 g/kg induce un efecto hipoglucemico (< 200 mg/dL. Además, Ruta graveolens a dosis de 0.5 a 1.5 g/kg induce variaciones en los niveles de triacilglicéridos (110-120 mg/dL y colesterol (116-124 mg/dL. En conclusión la administración de Cnidoscolus chayamansa ejerce efectos hipoglucemicos en una manera dosis dependiente en comparación con Ruta graveolens y Citrus aurantium. Además, las plantas evaluadas inducen cambios en los niveles de lípidos dependiente de la dosis.

  3. CYP98A22, a phenolic ester 3’-hydroxylase specialized in the synthesis of chlorogenic acid, as a new tool for enhancing the furanocoumarin concentration in Ruta graveolens

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    Karamat Fazeelat

    2012-08-01

    Full Text Available Abstract Background Furanocoumarins are molecules with proven therapeutic properties and are produced in only a small number of medicinal plant species such as Ruta graveolens. In vivo, these molecules play a protective role against phytophageous insect attack. Furanocoumarins are members of the phenylpropanoids family, and their biosynthetic pathway is initiated from p-coumaroyl coA. The enzymes belonging to the CYP98A cytochrome P450 family have been widely described as being aromatic meta-hydroxylases of various substrates, such as p-coumaroyl ester derivatives, and are involved in the synthesis of coumarins such as scopoletin. In furanocoumarin-producing plants, these enzymes catalyze the step directly downstream of the junction with the furanocoumarin biosynthetic pathway and might indirectly impact their synthesis. Results In this work, we describe the cloning and functional characterization of the first CYP98A encoding gene isolated from R. graveolens. Using Nicotiana benthamiana as a heterologous expression system, we have demonstrated that this enzyme adds a 3-OH to p-coumaroyl ester derivatives but is more efficient to convert p-coumaroyl quinate into chlorogenic acid than to metabolize p-coumaroyl shikimate. Plants exposed to UV-B stress showed an enhanced expression level of the corresponding gene. The R. graveolens cyp98a22 open reading frame and the orthologous Arabidopsis thaliana cyp98a3 open reading frame were overexpressed in stable transgenic Ruta plants. Both plant series were analyzed for their production of scopoletin and furanocoumarin. A detailed analysis indicates that both genes enhance the production of furanocoumarins but that CYP98A22, unlike CYP98A3, doesn’t affect the synthesis of scopoletin. Conclusions The overexpression of CYP98A22 positively impacts the concentration of furanocoumarins in R. graveolens. This gene is therefore a valuable tool to engineer plants with improved therapeutical values that might

  4. Effects of mycorrhiza inoculation and different irrigation levels on yield, yield components and essential oil contents of fennel (Foeniculum vulgare Mill. and ajwain (Trachyspermum ammi L.

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    A Koocheki

    2016-05-01

    Full Text Available Introduction Fertilizers are the key components which provide plant nutrients' needs in recent years (Omid Jangir & Sing, 1996; Kapoor et al., 2007. In many cases, using chemical fertilizers has different negative environmental effects such as soil, water and air pollution, which increase environmental hazardous and production costs (Jangir & Sing, 1996; Kapoor et al., 2007. Biological activities are markedly enhanced by microbial interactions in the rhizosphere of plants (Kapoor et al., 2007. Many investigators have successfully used mycorrhiza to increase the availability of immobilized phosphate and thus minimize the use of mineral fertilizers. Arbuscular Mycorrhizal Fungi (AMF can better enable a plant to withstand environmental stresses such as drought and salinity. AMF interacts with pathogens and other rhizosphere inhabitants which affect plant health and nutrition. More importantly, mycorrhizal fungi are capable of dissolving weakly soluble soil minerals, especially phosphate, by releasing acids or increasing CO2 partial pressure (Gupta et al., 2002; Gosling et al., 2006; Kapoor et al., 2007. Therefore, they have the ability to enhance host plant uptake of relatively immobile nutrients particularly P, S and Zn. Limited water supply is also another major environmental constraint in the productivity of crop and medicinal plants. Moisture deficiency induces various physiological and metabolic responses such as stomatal closure, decline in growth rate and photosynthesis (Flexas and Medrano, 2002. The results of Baher et al. (2002 showed that greater soil water stress decreased plant height and total fresh and dry weight of Satureja hortensis. Materials and Methods In order to study the effects of mycorrhiza inoculation and different irrigation levels on the growth, quantitative and qualitative yield of fennel (Foeniculum vulgare Mill. and ajwain (Trachyspermum ammi L., a field experiment was conducted as factorial based on randomized

  5. Activity of essential oils and individual components against acetyl- and butyrylcholinesterase.

    Science.gov (United States)

    Orhan, Ilkay; Kartal, Murat; Kan, Yüksel; Sener, Bilge

    2008-01-01

    We have tested acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitory activities of nineteen essential oils obtained from cultivated plants, namely one from Anethum graveolens L. (organic fertilizer), two from Foeniculum vulgare Mill. collected at fully-mature and flowering stages (organic fertilizer), two from Melissa officinalis L. (cultivated using organic and chemical fertilizers), two from Mentha piperita L. and M. spicata L. (organic fertilizer), two from Lavandula officinalis Chaix ex Villars (cultivated using organic and chemical fertilizers), two from Ocimum basilicum L. (green and purple-leaf varieties cultivated using only organic fertilizer), four from Origanum onites L., O. vulgare L., O. munitiflorum Hausskn., and O. majorana L. (cultivated using organic fertilizer), two from Salvia sclarea L. (organic and chemical fertilizers), one from S. officinalis L. (organic fertilizer), and one from Satureja cuneifolia Ten. (organic fertilizer) by a spectrophotometric method of Ellman using ELISA microplate-reader at 1 mg/ml concentration. In addition, a number of single components widely encountered in most of the essential oils [gamma-terpinene, 4-allyl anisole, (-)-carvone, dihydrocarvone, (-)-phencone, cuminyl alcohol, cumol, 4-isopropyl benzaldehyde, trans-anethole, camphene, iso-borneol, (-)-borneol, L-bornyl acetate, 2-decanol, 2-heptanol, methyl-heptanol, farnesol, nerol, iso-pulegol, 1,8-cineole, citral, citronellal, citronellol, geraniol, linalool, alpha-pinene, beta-pinene, piperitone, iso-menthone, menthofurane, linalyl oxide, linalyl ester, geranyl ester, carvacrol, thymol, menthol, vanilline, and eugenol] was also screened for the same activity in the same manner. Almost all of the essential oils showed a very high inhibitory activity (over 80%) against both enzymes, whereas the single components were not as active as the essential oils.

  6. A densidade básica e característica anatômicas variam radialmente na madeira de Astronium graveolens Jacq. (Anacardiaceae). Basic density and anatomical features vary in the radial direction in the wood of Astronium graveolens Jacq. (Anacardiaceae).

    OpenAIRE

    Camila Moura SANTOS; Israel Luiz de LIMA; Eduardo Luiz LONGUI; Diego ROMEIRO; Antonio Carlos Scatena ZANATTO; Eurípedes MORAIS; Marcelo ZANATA; Sandra Monteiro Borges FLORSHEIM

    2011-01-01

    Estudos sobre variações nas dimensões celulares de espécies arbóreas de clima tropical são escassos. Sendo assim, o objetivo deste trabalho foi caracterizar a variação da densidade básica e da anatomia no sentido radial da madeira de Astronium graveolens Jacq. Coletaram-se cinco indivíduos da espécie, provenientes da Estação Experimental Luiz Antônio (SP). Os métodos empregados nas análises foram os usualmente utilizados em pesquisas de densidade e anatomia de madeira. De acordo com os result...

  7. A densidade básica e característica anatômicas variam radialmente na madeira de Astronium graveolens Jacq. (Anacardiaceae. Basic density and anatomical features vary in the radial direction in the wood of Astronium graveolens Jacq. (Anacardiaceae.

    Directory of Open Access Journals (Sweden)

    Camila Moura SANTOS

    2011-12-01

    Full Text Available Estudos sobre variações nas dimensões celulares de espécies arbóreas de clima tropical são escassos. Sendo assim, o objetivo deste trabalho foi caracterizar a variação da densidade básica e da anatomia no sentido radial da madeira de Astronium graveolens Jacq. Coletaram-se cinco indivíduos da espécie, provenientes da Estação Experimental Luiz Antônio (SP. Os métodos empregados nas análises foram os usualmente utilizados em pesquisas de densidade e anatomia de madeira. De acordo com os resultados foram constatadas altas correlações entre densidade básica, comprimento de fibra, espessura da parede da fibra, diâmetro de vaso e frequência de vaso com a distância da medula. A densidade básica da madeira é altamente dependente do comprimento das fibras, espessura da parede das fibras e diâmetro dos vasos, ocorrendo aumento no sentido da medula para a casca.Studies on variations in cell sizes of tree species in tropical climate are scarce. Thus, the aim was characterize the radial variation of basic density and wood anatomy of Astronium graveolens Jacq. Five specimens were collected at the Luiz Antônio Experimental Station,(SP. Sstandard methods for studying the density and wood anatomy were employed. According to the results we observed high correlation among basic density,fiber length, fiber wall thickness, vessel diameter and vessel frequency with distance fromthe pith. The wood density is highly dependent on fiber length, fiber wall thicknessand vessel diameter, there was an increase towards the pith to bark.

  8. Análise e discriminação de quimiotipos de Lippia graveolens H.B.K. da Guatemala por microextração em fase sólida, CG-EM e análise multivariada

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    Juan Francisco Pérez Sabino

    2012-01-01

    Full Text Available SPME-GC-MS, PCA and HCA multivariate techniques were used in order to evaluate their applicability to discriminate the three chemotypes (thymol, carvacrol and mixed described for L. graveolens of Guatemala. The leaves of L. graveolens are used for treatment of colds, bronchitis, and as seasoning for food preparations, yielding essential oil up to 4.34 %. Leaves of 35 individuals from eight populations, and eight composite samples were analyzed using a DVB/Carboxen/PDMS fiber and GC-MS. PCA and HCA were carried out using eight markers (p-cymene, cis-sabinene hydrate, linalool, terpinen-4-ol, thymol, carvacrol, (E-caryophyllene and caryophyllene oxide. The three chemotypes of L. graveolens were satisfactorily discriminated.

  9. Subcellular concentrations of sugar alcohols and sugars in relation to phloem translocation in Plantago major, Plantago maritima, Prunus persica, and Apium graveolens.

    Science.gov (United States)

    Nadwodnik, Jan; Lohaus, Gertrud

    2008-04-01

    Sugar and sugar alcohol concentrations were analyzed in subcellular compartments of mesophyll cells, in the apoplast, and in the phloem sap of leaves of Plantago major (common plantain), Plantago maritima (sea plantain), Prunus persica (peach) and Apium graveolens (celery). In addition to sucrose, common plantain, sea plantain, and peach also translocated substantial amounts of sorbitol, whereas celery translocated mannitol as well. Sucrose was always present in vacuole and cytosol of mesophyll cells, whereas sorbitol and mannitol were found in vacuole, stroma, and cytosol in all cases except for sea plantain. The concentration of sorbitol, mannitol and sucrose in phloem sap was 2- to 40-fold higher than that in the cytosol of mesophyll cells. Apoplastic carbohydrate concentrations in all species tested were in the low millimolar range versus high millimolar concentrations in symplastic compartments. Therefore, the concentration ratios between the apoplast and the phloem were very strong, ranging between 20- to 100-fold for sorbitol and mannitol, and between 200- and 2000-fold for sucrose. The woody species, peach, showed the smallest concentration ratios between the cytosol of mesophyll cells and the phloem as well as between the apoplast and the phloem, suggesting a mixture of apoplastic and symplastic phloem loading, in contrast to the herbal plant species (common plantain, sea plantain, celery) which likely exhibit an active loading mode for sorbitol and mannitol as well as sucrose from the apoplast into the phloem.

  10. Analysis of celery (Apium graveolens) mannitol dehydrogenase (Mtd) promoter regulation in Arabidopsis suggests roles for MTD in key environmental and metabolic responses.

    Science.gov (United States)

    Zamski, E; Guo, W W; Yamamoto, Y T; Pharr, D M; Williamson, J D

    2001-11-01

    Of the growing list of promising genes for plant improvement, some of the most versatile appear to be those involved in sugar alcohol metabolism. Mannitol, one of the best characterized sugar alcohols, is a significant photosynthetic product in many higher plants. The roles of mannitol as both a metabolite and an osmoprotectant in celery (Apium graveolens) are well documented. However, there is growing evidence that 'metabolites' can also have key roles in other environmental and developmental responses in plants. For instance, in addition to its other properties, mannitol is an antioxidant and may have significant roles in plant-pathogen interactions. The mannitol catabolic enzyme mannitol dehydrogenase (MTD) is a prime modulator of mannitol accumulation in plants. Because the complex regulation of MTD is central to the balanced integration of mannitol metabolism in celery, its study is crucial in clarifying the physiological role(s) of mannitol metabolism in environmental and metabolic responses. In this study we used transformed Arabidopsis to analyze the multiple environmental and metabolic responses of the Mtd promoter. Our data show that all previously described changes in Mtd RNA accumulation in celery cells mirrored changes in Mtd transcription in Arabidopsis. These include up-regulation by salicylic acid, hexokinase-mediated sugar down-regulation, and down-regulation by salt, osmotic stress and ABA. In contrast, the massive up-regulation of Mtd expression in the vascular tissues of salt-stressed Arabidopsis roots suggests a possible role for MTD in mannitol translocation and unloading and its interrelation with sugar metabolism.

  11. Bioaccumulation and translocation of cadmium in cole (Brassica campestris L.) and celery (Apium graveolens) grown in the polluted oasis soil, Northwest of China.

    Science.gov (United States)

    Yang, Yiming; Nan, Zhongren; Zhao, Zhuanjun; Wang, Zhaowei; Wang, Shengli; Wang, Xia; Jin, Wangqiang; Zhao, Cuicui

    2011-01-01

    A pot experiment was conducted to study the bioaccumulation and translocation of cadmium (Cd) in cole (Brassica campestris L.) and celery (Apium graveolens) grown in the Cd-polluted oasis soil, Northwest of China. The results showed that Cd in the unpolluted oasis soil was mainly bound to carbonate fraction (F2) and Fe-Mn oxide fraction (F3). However, marked change of Cd fractions was observed with increasing soil Cd concentrations, in which the concentration of Cd in Fl (exchangeable fraction), F2 and F3 increased significantly (p < 0.001 for Fl, F2 and F3). The growth of cole and celery could be facilitated by low concentrations of Cd, but inhibited by high concentrations. The correlation analysis between the fraction distribution coefficient of Cd in the soil and Cd concentration accumulated in the two vegetables showed that Cd in F1 in the soil made the greatest contribution on the accumulation of Cd in the two vegetables. The high bio-concentration factor and the translocation factor of Cd in both cole and celery were observed, and Cd had higher accumulation in the edible parts of the two vegetables. Therefore, both cole and celery grown in Cd-polluted oasis soil have higher risk to human health. And the two vegetables are not suitable to be cultivated as vegetables consumed by human in the Cd-polluted oasis soil.

  12. Mannose-6-Phosphate Reductase, a Key Enzyme in Photoassimilate Partitioning, Is Abundant and Located in the Cytosol of Photosynthetically Active Cells of Celery (Apium graveolens L.) Source Leaves.

    Science.gov (United States)

    Everard, J. D.; Franceschi, V. R.; Loescher, W. H.

    1993-06-01

    Mannitol, a major photosynthetic product and transport carbohydrate in many plants, accounts for approximately 50% of the carbon fixed by celery (Apium graveolens L.) leaves. Previous subfractionation studies of celery leaves indicated that the enzymes for mannitol synthesis were located in the cytosol, but these data are inconsistent with that published for the sites of sugar alcohol synthesis in other families and taxa, including apple (Malus) and a brown alga (Fucus). Using antibodies to a key synthetic enzyme, NADPH-dependent mannose-6-phosphate reductase (M6PR), and immunocytochemical techniques, we have resolved both the inter-cellular and intracellular sites of mannitol synthesis. In leaves, M6PR was found only in cells containing ribulose-1,5-bisphosphate carboxylase/oxygenase. M6PR was almost exclusively cytosolic in these cells, with the nucleus being the only organelle to show labeling. The key step in transport carbohydrate biosynthesis that is catalyzed by M6PR displays no apparent preferential association with vascular tissues or with the bundle sheath. These results show that M6PR and, thus, mannitol synthesis are closely associated with the distribution of photosynthetic carbon metabolism in celery leaves. The principal role of M6PR is, therefore, in the assimilation of carbon being exported from the chloroplast, and it seems unlikely that this enzyme plays even an indirect role in phloem loading of mannitol.

  13. Field evaluation of G10, a celery (Apium graveolens)-based topical repellent, against mosquitoes (Diptera: Culicidae) in Chiang Mai province, northern Thailand.

    Science.gov (United States)

    Tuetun, B; Choochote, W; Pongpaibul, Y; Junkum, A; Kanjanapothi, D; Chaithong, U; Jitpakdi, A; Riyong, D; Wannasan, A; Pitasawat, B

    2009-02-01

    The potential of G10, a celery (Apium graveolens)-based topical product, as a repellent against natural mosquito populations was evaluated in comparison to commercial (Insect Block 28) and standard (25% DEET) repellents in Chiang Mai province, northern Thailand. These repellent products afforded encouragingly excellent personal protection against a broad range of mosquito species belonging to various genera, including Aedes, Anopheles, Armigeres, Culex, and Mansonia. No mosquito bite was observed on the volunteers treated with G10 and Insect Block 28 throughout the field study, whereas two species, i.e., six A. barbirostris and two A. subalbatus, came to bite or land on 25% DEET-treated volunteers. Thus, it can be concluded that while G10 and Insect Block 28 exhibited similarly powerful repellent activities with complete (100%) protection, 25% DEET was effective in minimizing bites with 99.68% protection. G10 formula was also studied for physical properties and biological stability after being kept under two conditions; a heating and cooling cycle, and varying temperature and time storage. Most samples of stored G10 not only demonstrated a similarity in appearance and physical properties, but also provided comparable repellency to that of the fresh preparation. These findings encourage commercial development of G10 formula as an alternative to conventional synthetic repellents.

  14. Microencapsulation, Chemical Characterization, and Antimicrobial Activity of Mexican (Lippia graveolens H.B.K. and European (Origanum vulgare L. Oregano Essential Oils

    Directory of Open Access Journals (Sweden)

    Elvia Hernández-Hernández

    2014-01-01

    Full Text Available The effect of solvent polarity (methanol and pentane on the chemical composition of hydrodistilled essential oils (EO’s of Lippia graveolens H.B.K. (MXO and Origanum vulgare L. (EUO was studied by GC-MS. Composition of modified starch microencapsulated EO’s was conducted by headspace-solid-phase microextraction (HS-SPME. The antimicrobial activity of free and microencapsulated EO’s was evaluated. They were tested against Salmonella sp., Brochothrix thermosphacta, Pseudomonas fragi, Lactobacillus plantarum, and Micrococcus luteus. Thymol and carvacrol were among the main components of EO’s and their free and microencapsulated inhibitory activity was tested against M. luteus, showing an additive combined effect. Chemical composition of EO’s varied according to the solvent used for GC analysis and to volatile fraction as evaluated by HS-SPME. Thymol (both solvents was the main component in essential oil of MXO, while carvacrol was the main component of the volatile fraction. EUO showed α-pinene (methanol and γ-terpinene (pentane as major constituents, the latter being the main component of the volatile fraction. EO’s showed good stability after 3 months storage at 4°C, where antimicrobial activity of microencapsulated EO’s remained the same, while free EO’s decreased 41% (MXO and 67% (EUO from initial activity. Microencapsulation retains most antimicrobial activity and improves stability of EO’s from oregano.

  15. Pemanfaatan Herba Seledri (Apium Graveolens L. untuk Menurunkan Kolesterol dan Lipid dalam Darah Tikus Putih yang diberi Diit Tinggi Kolesterol dan Lemak

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    Juheini

    2002-08-01

    Full Text Available It has been known that celery herbs (Apium graveolens L contain unsaturated fatty acid, so it could be used as hypocholesterolemia and hypolipidemia agents. A study about the effect of celery herbs juice to cholesterole and lipid blood concentration high feeding cholesterol and lipid diet white rat, has been carried out. In this observation, 30 (thirty male white rats with 150 to 200 g of weight and 4 months of age were used and divided into five groups randomly. The first group was as a normal control, the second group was given high cholesterol and lipid diet 2,5 g/200 g bow (body weight/day as a treatment control. For the third, the fourth and the fifth groups, each of them was given with high cholesterol and lipid diet in the same quantity with the second group and get celery herb juice with 0,14 g/200 g bow/day; 0,72 g/200 g bow/day; 3,6 g/200 g bow/day dosage. After six weeks of treatment, the rats were surgeried, the blood was taken out from the heart and then total cholesterol and total lipid concentration were measured. The results showed that all of dosages of celery herb juice has lowering cholesterol and lipid effects, but did not decrease the total cholesterol and total lipid concentration significantly.

  16. Evaluation of chemopreventive potentials of ethanolic extract of Ruta graveolens against A375 skin melanoma cells in vitro and induced skin cancer in mice in vivo.

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    Ghosh, Samrat; Sikdar, Sourav; Mukherjee, Avinaba; Khuda-Bukhsh, Anisur Rahman

    2015-01-01

    Chemopreventive approach with natural products, particularly plants and plant-derived ones, is receiving increasing attention for their effective role against cancer without any palpable side effects. In this study, efficacy of ethanolic extract of Ruta graveolens (RG) on skin melanoma cells (A375) in vitro and on 7,12-dimethylbenz(a)anthracene (DMBA)-induced skin cancer in vivo has been tested in Swiss albino mice. Studies on cell viability, apoptosis and autophagy induction were conducted in vitro. To check apoptosis, assays like alteration in mitochondrial membrane potential, annexin V-fluorescein isothiocyanate/propidium iodide assay and immunoblot were performed. Fluorescence microscopic and immunoblot assays were performed to confirm autophagy induction. The effects of RG were determined by evaluating body weight, tumor incidence, tumor volume and tumor burden in mice. Enzymatic and non-enzymatic antioxidant status was assessed. The role of some relevant signaling proteins was also analyzed. RG caused death of A375 cells through induction of caspase 3-mediated apoptosis and Beclin-1-associated autophagy. Moreover, RG administration (75 mg/kg body weight) which showed no acute or chronic toxicity, showed significant reduction in the skin tumor burden of DMBA-painted mice. RG also demonstrated potent anti-lipid peroxidative and antioxidant functions during the course of skin cancer induction by DMBA. Chemopreventive potential of RG was demonstrated from overall results of this study, indicating its possible use in therapeutic formulation of an effective drug to treat skin cancer.

  17. An appropriate method for extracting the insect repellent citronellol from an indigenous plant (Pelargonium graveolens L'Her for potential use by resource-limited animal owners

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    B.M. Botha

    2000-07-01

    Full Text Available Veterinary needs appraisals in rural, peri-urban and urban areas have indicated a need for affordable and accessible veterinary health care. It was also found that farmers and animal owners used indigenous plants for treating animals. In Africa, insects such as Culex, Culicoides and Stomoxys may transmit diseases, cause irritation to animals or prevent wound healing. Insect repellents used topically are generally safer and cheaper than insecticides. Using readily available commercial sources of ethanol 43 %v/v (brandy and cane spirits, it was shown that citronellol could be extracted from uncrushed leaves of the indigenous shrub Pelargonium graveolens L'Hér. Efficacy of extraction was compared to that using reagent grade absolute ethanol. The peak concentration of citronellol was achieved within 7 days of extraction and thereafter remained constant for 4 months. Extraction methods using tap water and cooking oil were not successful. The extraction was also less successful when the leaves were crushed or macerated before being placed into ethanol. Gas chromatography was used to monitor the concentration of citronellol in the different extracts.

  18. Antiprotozoal Activity against Entamoeba histolytica of Plants Used in Northeast Mexican Traditional Medicine. Bioactive Compounds from Lippia graveolens and Ruta chalepensis

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    Ramiro Quintanilla-Licea

    2014-12-01

    Full Text Available Amoebiasis caused by Entamoeba histolytica is associated with high morbidity and mortality is becoming a major public health problem worldwide, especially in developing countries. Because of the side-effects and the resistance that pathogenic protozoa build against the standard antiparasitic drugs, e.g., metronidazole, much recent attention has been paid to plants used in traditional medicine around the world in order to find new antiprotozoal agents. We collected 32 plants used in Northeast Mexican traditional medicine and the methanolic extracts of these species were screened for antiprotozoal activity against E. histolytica trophozoites using in vitro tests. Only 18 extracts showed a significant inhibiting activity and among them six plant extracts showed more than 80% growth inhibition against E. histolytica at a concentration of 150 µg/mL and the IC50 values of these extracts were determined. Lippia graveolens Kunth and Ruta chalepensis Pers. showed the more significant antiprotozoal activity (91.54% and 90.50% growth inhibition at a concentration of 150 µg/mL with IC50 values of 59.14 and 60.07 µg/mL, respectively. Bioassay-guided fractionation of the methanolic extracts from these two plants afforded carvacrol (1 and chalepensin (2, respectively, as bioactive compounds with antiprotozoal activity.

  19. Screening of promising chemotherapeutic candidates from plants against human adult T-cell leukemia/lymphoma (V): coumarins and alkaloids from Boenninghausenia japonica and Ruta graveolens.

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    Nakano, Daisuke; Ishitsuka, Kenji; Matsuda, Narumi; Kouguchi, Ai; Tsuchihashi, Ryota; Okawa, Masafumi; Okabe, Hikaru; Tamura, Kazuo; Kinjo, Junei

    2017-01-01

    During the course of our studies towards the identification of promising chemotherapeutic candidates from plants against two human T-cell lymphotropic virus type I-infected T-cell lines (MT-1 and MT-2), we screened 17 extracts from 9 rutaceous plants against MT-1 and MT-2 cells. The extracts from the aerial parts and roots of Boenninghausenia japonica, as well as the leaves and roots of Ruta graveolens showed potent antiproliferative effects. After activity-guided fractionation, we isolated 44 compounds from two rutaceous plants, including three new compounds (1-3), which were classified into 26 coumarin analogs (13 coumarins, 8 furanocoumarins, 4 dihydrofuranocoumarins and one dihydropyranocoumarin), 15 alkaloid analogs (7 quinolone alkaloids, 4 acridone alkaloids, 3 furanoquinoline alkaloids and one tetrahydroacridone alkaloid) and 3 flavonoid glycosides. Structure-activity relationship studies were also evaluated. The coumarin compounds (2, 3 and 7-9) bearing a 3-dimethylallyl moiety showed potent activity. Similarly, of all the furanocoumarins evaluated in the current study, compound 17 bearing a 3-dimethylallyl group also showed potent activity. A dihydrofuranocoumarin (27) bearing a 3-dimethylallyl moiety showed the most potent activity. Following 27, compound 28 showed potent activity. These results therefore suggested that the presence of a 3-dimethylallyl moiety was important to the antiproliferative activity of these coumarin analogs.

  20. Control in vitro de Botrytis (Botrytis cinerea), Mildiu (Bremia lactucae) Y Esclerotinia (Sclerotinia sclerotiorum) en lechuga (Lactuca sativa), usando extractos de Cola de Caballo (Equisetum arvense), Ortiga (Urtica dioica L.), Ruda (Ruta graveolens) y Tomillo (Thymus vulgaris).

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    Tayupanta Rodríguez, Verónica Vanessa

    2013-01-01

    Se realizó el control biológico de Botrytis cinerea, Bremia lactucae y Sclerotinia sclerotiorum, con 4 extractos de plantas: Ruta graveolens, Thymus vulgaris, Urtica dioica, Equisetum arvense y Trichoderma harzianum como tratamiento adicional. Se realizaron ensayos en laboratorio dentro de cajas Petri, donde se inoculó el hongo obtenido previamente en cultivo puro, junto con los extractos de cada planta para evaluar el halo de inhibición y se realizó el conteo del número de UFC (Unidades f...

  1. Estudio comparativo de la composición química y actividad antibacteriana del aceite esencial de Ruta graveolens L. recolectada en los estados Mérida y Miranda, Venezuela.

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    Janne Rojas

    2011-12-01

    Full Text Available Essential oil from two R. graveolens samples collected from Mérida and Miranda states, Venezuela, were analyzed by GC/MS identifying as major components: 2-undecanone, 2-nonanonae and pregeijerene. On the other hand, the antibacterial activity assays showed the wide range of activity of the oils that inhibited the bacterial strains grow not only for the Gram positive (S. aureus and E. faecalis but the Gram negative (E. coli and K. pneumonie as well, displaying MIC values between 100 μg/mL and 200 μg/mL.

  2. Accurate Mass GC/LC-Quadrupole Time of Flight Mass Spectrometry Analysis of Fatty Acids and Triacylglycerols of Spicy Fruits from the Apiaceae Family

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    Thao Nguyen

    2015-12-01

    Full Text Available The triacylglycerol (TAG structure and the regio-stereospecific distribution of fatty acids (FA of seed oils from most of the Apiaceae family are not well documented. The TAG structure ultimately determines the final physical properties of the oils and the position of FAs in the TAG molecule affects the digestion; absorption and metabolism; and physical and technological properties of TAGs. Fixed oils from the fruits of dill (Anethum graveolens, caraway (Carum carvi, cumin (Cuminum cyminum, coriander (Coriandrum sativum, anise (Pimpinella anisum, carrot (Daucus carota, celery (Apium graveolens, fennel (Foeniculum vulgare, and Khella (Ammi visnaga, all from the Apiaceae family, were extracted at room temperature in chloroform/methanol (2:1 v/v using percolators. Crude lipids were fractionated by solid phase extraction to separate neutral triacylglycerols (TAGs from other lipids components. Neutral TAGs were subjected to transesterification process to convert them to their corresponding fatty acids methyl esters (FAMES using 1% boron trifluoride (BF3 in methanol. FAMES were analyzed by gas chromatography-quadrupole time of flight (GC-QTOF mass spectrometry. Triglycerides were analyzed using high performance liquid chromatography-quadrupole time of flight (LC-QTOF mass spectrometry. Petroselinic acid was the major fatty acid in all samples ranging from 57% of the total fatty acids in caraway up to 82% in fennel. All samples contained palmitic (16:0, palmitoleic (C16:1n-9, stearic (C18:0, petroselinic (C18:1n-12, linoleic (C18:2n-6, linolinic (18:3n-3, and arachidic (C20:0 acids. TAG were analyzed using LC-QTOF for accurate mass identification and mass spectrometry/mass spectrometry (MS/MS techniques for regiospesific elucidation of the identified TAGs. Five major TAGs were detected in all samples but with different relative concentrations in all of the tested samples. Several other TAGs were detected as minor components and were present in some

  3. Ethnopharmacological approach to the herbal medicines of the "Antidotes" in Nikolaos Myrepsos׳ Dynameron.

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    Valiakos, E; Marselos, M; Sakellaridis, N; Constantinidis, Th; Skaltsa, H

    2015-04-02

    crispum (Mill.) Fuss, Anethum graveolens L., Foeniculum vulgare Mill., Daucus carota L. This research led us to the conclusion that the content of "About the Antidotes" is a valuable source for the study of recipes based mainly on medicinal plants, most of them inherited from classic ancient Greek and Hellenistic periods. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  4. Isolation, purification, and identification of the main phenolic compounds from leaves of celery (Apium graveolens L. var. dulce Mill./Pers.).

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    Liu, Guoyan; Zhuang, Linwu; Song, Dandan; Lu, Chunliang; Xu, Xin

    2017-01-01

    We developed a simple and meaningful preparative method for the separation and purification of the main phenolic compounds from the leaves of celery (Apium graveolens L. var. dulce Mill./Pers.) and we established an accurate and specific analytical method for the identification of the main phenolic compounds from celery leaves. The crude extract from celery leaves was prefractioned by polyamide resin to enrich the phenolic compounds. They were then purified further by preparative high-performance liquid chromatography, and seven main phenolic compounds were obtained: including chlorogenic acid, luteolin 7-O-β-d-apiofuranosyl(1→2)-β-d-glucopyranoside, luteolin 7-O-β-d-glucopyranoside, apiin, chrysoeriol 7-O-β-d-apiofuranosyl(1→2)-β-d-glucopyranoside, luteolin 7-O-[β-d-apiofuranosyl(1→2)-(6''-O-malonyl)]-β-d-glucopyranoside, and apigenin 7-O-[β-d-apiofuranosyl(1→2)-(6''-O-malonyl)]-β-d-glucopyranoside. Their purities were measured by using high-performance liquid chromatography, and their chemical structures were confirmed using UV spectrophotometry, ultra high performance liquid chromatography with quadrupole time-of-flight tandem mass spectrometry, and NMR spectroscopy. Our studies indicate that preparative high-performance liquid chromatography combined with polyamide resin is a simple and meaningful preparative method for the separation and purification of phenolic compounds from the leaves of celery or other plants, and the use of UV spectrophotometry, ultra high performance liquid chromatography with quadrupole time-of-flight tandem mass spectrometry, and NMR spectroscopy is an accurate and specific analytical method for the identification of phenolic compounds. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Data-independent liquid chromatography/mass spectrometry (LC/MS(E)) detection and quantification of the secreted Apium graveolens pathogen defense protein mannitol dehydrogenase.

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    Blackburn, Kevin; Cheng, Fang-Yi; Williamson, John D; Goshe, Michael B

    2010-04-15

    Plant cells secrete a wide variety of defense-related proteins into the extracellular space or apoplast in response to pathogen attack. One of these, mannitol dehydrogenase (MTD), is normally a cytoplasmic enzyme whose primary role is the regulation of intracellular levels of the sugar alcohol mannitol in plants. Recent immunological and biochemical evidence, however, suggests that MTD is also secreted into the apoplast in response to pathogen attack, despite lacking a known peptide signal sequence for Golgi-mediated secretion. Because many plant pathogenic fungi secrete mannitol to overcome pathogen-induced generation of reactive oxygen species (ROS) by the plant, extracellular localization of MTD is hypothesized to have a defensive role of catabolizing pathogen-secreted mannitol. In the current study, LC/MS(E) was used to analyze proteins in the secretome of Apium graveolens (celery) following treatment with salicylic acid (SA), an endogenous elicitor of defense responses in plants. Levels of MTD in the secretome of SA-treated celery cell cultures were found to be induced at least 18-fold over secretome samples from cell cultures not exposed to SA. This value is in close agreement with published immunological and biochemical observations. Overall, this report provides the first mass spectrometry identification and quantification measurements supporting the hypothesis that MTD is secreted in response to simulated pathogen attack via a non-classical secretion mechanism. As demonstrated with MTD secretion, LC/MS(E) can be implemented as a discovery-driven MRM-based quantitative approach which can be used to reveal potential post-translational modifications, thus providing a new method in the area of gel-free and label-free proteomic analysis. 2010 John Wiley & Sons, Ltd.

  6. Acaricidal effect of essential oils from Lippia graveolens (Lamiales: Verbenaceae), Rosmarinus officinalis (Lamiales: Lamiaceae), and Allium sativum (Liliales: Liliaceae) against Rhipicephalus (Boophilus) microplus (Acari: Ixodidae).

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    Martinez-Velazquez, M; Rosario-Cruz, R; Castillo-Herrera, G; Flores-Fernandez, J M; Alvarez, A H; Lugo-Cervantes, E

    2011-07-01

    Acaricidal effects of three essential oils extracted from Mexican oregano leaves (Lippia graveolens Kunth), rosemary leaves (Rosmarinus officinalis L.), and garlic bulbs (Allium sativum L.) on 10-d-old Rhipicephalus (Boophilus) microplus (Canestrini) tick larvae were evaluated by using the larval packet test bioassay. Serial dilutions of the three essential oils were tested from a starting concentration of 20 to 1.25%. Results showed that both Mexican oregano and garlic essential oils had very similar activity, producing high mortality (90-100%) in all tested concentrations on 10-d-old R. microplus tick larvae. Rosemary essential oil produced >85% larval mortality at the higher concentrations (10 and 20%), but the effect decreased noticeably to 40% at an oil concentration of 5%, and mortality was absent at 2.5 and 1.25% of the essential oil concentration. Chemical composition of the essential oils was elucidated by gas chromatography-mass spectrometry analyses. Mexican oregano essential oil included thymol (24.59%), carvacrol (24.54%), p-cymene (13.6%), and y-terpinene (7.43%) as its main compounds, whereas rosemary essential oil was rich in a-pinene (31.07%), verbenone (15.26%), and 1,8-cineol (14.2%), and garlic essential oil was rich in diallyl trisulfide (33.57%), diallyl disulfide (30.93%), and methyl allyl trisulfide (11.28%). These results suggest that Mexican oregano and garlic essential oils merit further investigation as components of alternative approaches for R. microplus tick control.

  7. Atividade in vitro de plantas condimentares (Rosmarinus officinalis L., Lippia graveolens HBK e Thymus vulgaris L. contra o calicivírus felino

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    Thaís Felli Kubiça

    2015-09-01

    Full Text Available O calicivírus felino (FCV é um importante patógeno de gatos que causa lesões ulcerativas orais e infecções respiratórias. O vírus tem sido utilizado como modelo experimental para avaliação de agente antivirais contra norovírus (NoVs. Nesse estudo, investigou-se a ação dos óleos essenciais de alecrim (Rosmarinus officinalis L., orégano mexicano (Lippia graveolens HBK. e tomilho (Thymus vulgaris L. frente ao FCV, in vitro. A toxicidade celular foi testada pelo método de MTT e os ensaios antivirais pelo teste de redução de placas. Três protocolos foram aplicados: a diferentes concentrações não tóxicas dos óleos essenciais (CNTOE foram incubadas com o vírus por 1 hora antes da inoculação (ensaio virucida; b CNTOE foram adicionadas às células CRFK e incubadas por 1 hora antes da adsorção viral (ensaio de pré-tratamento; c CNTOE foram adicionadas às células após a inoculação do FCV e mantidas por 18 horas (ensaio de pós-tratamento. A CC50 para os óleos de alecrim, orégano mexicano e tomilho foram: 1300,21 μg mL-1; 435,92 μg mL-1 e 675,34 μg mL-1; respectivamente. O óleo essencial de tomilho apresentou índice de seletividade [IS=CC50/CI50] de 8,57 para o ensaio de pré-tratamento e 6,2 no ensaio virucida. O óleo de alecrim mostrou atividade antiviral no ensaio virucida (IS=6,54 e de pós-tratamento (IS=6,86. O orégano mexicano apresentou IS de 5,75 no ensaio virucida e 5,59 no de pós-tratamento. Conclui-se que os óleos essenciais de tomilho e alecrim apresentaram atividade frente ao FCV em diferentes momentos da infecção viral.Palavras-chave: Norovírus. FCV. óleos essenciais. Citotoxicidade. MTT. ensaio de placa. ABSTRACTIn vitro activity of plants used as condiments (Rosmarinus officinalis L., Lippia graveolens HBK e Thymus vulgaris L. against the feline calicivirusThe feline calicivirus (FCV is an important pathogen of feline causing oral ulcerative lesions and respiratory disease. This virus

  8. ESTIMACIÓN DE LA CAPACIDAD GERMINATIVA Y EL VIGOR DE LAS SEMILLAS DE diomate (Astronium graveolens Jacq. SOMETIDAS A DIFERENTES TRATAMIENTOS Y CONDICIONES DE ALMACENAMIENTO ESTIMATE OF THE GERMINATIVE CAPACITY AND THE VIGOR OF DIOMATE SEEDS (Astronium graveolens Jacq. SUBJECTED TO DIFFERENT TREATMENTS AND STORAGE CONDITIONS

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    Martha Ligia Gómez Restrepo

    2004-06-01

    Full Text Available Se llevaron a cabo dos estudios con semillas de diomate (Astronium graveolens Jacq. El primero se hizo con el fin de determinar el efecto que sobre la germinación tienen el sustrato y la condición lumínica. El segundo, para evaluar la respuesta germinativa de semillas almacenadas durante varios períodos y bajo diferentes condiciones de temperatura y empaque. Las semillas de diomate sembradas a plena exposición y en las cuales se utilizó tierra como sustrato obtuvieron la mayor potencia germinativa, los menores tiempos de germinación y el vigor más alto. La pérdida total de vigor en las semillas varió según el tiempo y la temperatura de almacenamiento así: al cabo de un mes de almacenamiento a temperaturas entre 7 y 10ºC, al sexto mes de almacenamiento a temperaturas entre 20 y 33ºC y al undécimo mes cuando fueron almacenadas a temperatura ambiente entre 12 y 18ºC. El tipo de empaque no influyó significativamente en los resultados finales.Two studies of diomate seeds (Astronium graveolens Jacq were conducted. The first was conducted to determine the effect that substrate and light condition has on germination. The second was to evaluate the germinative response of seeds stored over differing time periods and under temperature and packaging conditions. The diomate seeds sowed in full exposure in soil substrate had the greatest germinative potential, the fastest germination times and the highest vigor. The total loss of vigor in the seeds varied according to time and temperature of storage, as follows: after a month of storage at temperatures between 7 and 10ºC, after six months of storage at temperatures between 20 and 33ºC and after eleven months of storage at ambient temperatures between 12 and 18ºC. The type of packing did not significantly influence the final results.

  9. Chemical Composition and Antimicrobial Activity of Essential Oils from the Aerial Parts of Asteriscus graveolens (Forssk.) Less. and Pulicaria incisa (Lam.) DC.: Two Asteraceae Herbs Growing Wild in the Hoggar.

    Science.gov (United States)

    Chaib, Faiza; Allali, Hocine; Bennaceur, Malika; Flamini, Guido

    2017-08-01

    In recent years, antimicrobial activities of essential oils have been intensively explored, mainly in researching and developing new antimicrobial agents to overcome microbial resistance. The present study investigates the chemical composition and antimicrobial activities of essential oils obtained from two Asteraceae: Asteriscus graveolens (Forssk.) Less. and Pulicaria incisa (Lam.) DC. Chemical analysis was performed using a combination of capillary GC-FID and GC/MS analytical techniques. The major component of Asteriscus graveolens were cis-chrysanthenyl acetate (31.1%), myrtenyl acetate (15.1%), and kessane (11.5%), while for Pulicaria incisa the main components were chrysanthenone (45.3%) and 2,6-dimethylphenol (12.6%). The oils obtained from the aerial parts were tested against sixteen microbial strains by agar well diffusion technique and dilution methods and showed minimum inhibitory concentrations (MIC) in the range of 19 - 1250 μg/ml. A good antibacterial activity against a common nosocomial pathogen, Acinetobacter baumanniiATCC 19606 was observed, especially from Pulicaria incisa essential oil, with a MIC value up to 19 μg/ml. These results give significant information about the pharmacological activity of these essential oils, which suggest their benefits to human health, having the potential to be used for medical purposes. © 2017 Wiley-VHCA AG, Zurich, Switzerland.

  10. Acute larvicidal toxicity of five essential oils (Pinus nigra, Hyssopus officinalis, Satureja montana, Aloysia citrodora and Pelargonium graveolens) against the filariasis vector Culex quinquefasciatus: Synergistic and antagonistic effects.

    Science.gov (United States)

    Benelli, Giovanni; Pavela, Roman; Canale, Angelo; Cianfaglione, Kevin; Ciaschetti, Giampiero; Conti, Fabio; Nicoletti, Marcello; Senthil-Nathan, Sengottayan; Mehlhorn, Heinz; Maggi, Filippo

    2017-04-01

    Mosquito vector control is facing a number of important and timely challenges, mainly due to the rapid development of pesticide resistance and environmental concerns. In this scenario, screening of botanical resources for their mosquitocidal activity may offer effective and eco-friendly tools against Culicidae vectors. Culex quinquefasciatus Say (Diptera: Culicidae) is a vector of lymphatic filariasis and of dangerous arboviral diseases, such as West Nile and St. Louis encephalitis. In this study, the chemical composition of five essential oils obtained from different plants, namely Pinus nigra J.F. Arnold var. italica (Pinaceae), Hyssopus officinalis L. subsp. aristatus (Lamiaceae), Satureja montana L. subsp. montana (Lamiaceae), Aloysia citriodora Palau (Verbenaceae) and Pelargonium graveolens L'Hér (Geraniaceae), was investigated by GC-MS analysis. Furthermore, it was evaluated their acute toxicity on larvae of C. quinquefasciatus. Then, the most effective oils were selected, in order to focus on the potential synergistic and antagonistic effects, testing them in binary mixtures on C. quinquefasciatus larvae. Results showed that the higher effectiveness was obtained by S. montana subsp. montana essential oil (LC 50 =25.6μL·L -1 ), followed by P. nigra var. italica (LC 50 =49.8μL·L -1 ) and A. citriodora (LC 50 =65.6μL·L -1 ), while the other essential oils showed LC 50 values higher than 90μL·L -1 . The larvicidal effectiveness can be enhanced by preparing simple binary mixtures of essential oils, such as S. montana+A. citriodora (ratio 1:1), which showed higher larvicidal toxicity (LC 50 =18.3μL·L -1 ). On the other hand, testing S. montana+P. nigra (1:1) an antagonistic effect was detected, leading to a LC 50 (72.5μL·L -1 ) higher than the LC 50 values calculated for the two oils tested separately. Overall, our results add useful knowledge to allow the employ of synergistic essential oil blends as effective, cheap and eco-friendly mosquito

  11. Protective effect of hydro-alcoholic extract of Ruta graveolens Linn. leaves on indomethacin and pylorus ligation-induced gastric ulcer in rats.

    Science.gov (United States)

    Tarique, Mohd; Siddiqui, Hefazat H; Khushtar, Mohd; Rahman, Md Azizur

    2016-03-01

    The search for an ideal and new antiulcer drug has been extended to herbals for novel molecules that decrease the incidence of relapse and afford better protection. The present study was designed to investigate the protective effect of hydro-alcoholic extract of Ruta graveolens (RGE) Linn. leaves on indomethacin (IND) and pylorus ligation-induced gastric ulcer in Wistar rats. The rats of all the six groups were deprived of food for 24 h. Then, the first group received 1 ml/kg/day p.o. of 1% carboxymethylcellulose calcium (CMC), second group 1 ml/kg/day p.o. of 1% CMC and third group 20 mg/kg/day p.o. of IND. Fourth and fifth groups received RGE 200 and 400 mg/kg/day p.o., respectively; while the sixth group 10 mg/kg/day p.o. omeprazole. After 30 min, last three groups received 20 mg/kg/day p.o. of IND also. All these treatments after food deprivation were repeated each day for 5 consecutive days. Pylorus ligation was performed on 6th day in last five groups. After 4 h, stomach by sacrifice of the rats was examined for ulcer index (UI) and gastric mucus. Gastric juice was assessed for acidity, pH and pepsin; while gastric tissues were assessed for thiobarbituric acid reactive substance (TBARS) and glutathione (GSH). Fifth group showed significant decrease in UI (10.33 ± 0.67), TBARS (0.33 ± 0.03 mmol/mg), free acidity (48.78 ± 5.12 meq/l/100 g), total acidity (99.33 ± 9.31 meq/l/100 g), and pepsin activity (8.47 ± 0.41 μg/ml) levels while it showed significant increase in mucus (412.4 ± 21.6 μg/g), GSH (57.9 ± 4.8 mmol/mg) and pH (3.32 ± 0.27) compared to third group. Percent protection in RGE 400 mg was found to be 63.32 compared to indomethacin. RGE possesses antiulcerogenic activity as it exhibits protective effect on gastric ulcer in rats. Copyright © 2016 Transdisciplinary University, Bangalore and World Ayurveda Foundation. Published by Elsevier B.V. All rights reserved.

  12. Larvicidal, Repellent, and Irritant Potential of the Seed-Derived Essential oil of Apium graveolens Against Dengue Vector, Aedes aegypti L. (Diptera: Culicidae).

    Science.gov (United States)

    Kumar, Sarita; Mishra, Monika; Wahab, Naim; Warikoo, Radhika

    2014-01-01

    Aedes aegypti L. is one of the primary disease vectors spreading various dreadful diseases throughout the world, specifically over tropics and subtropics. Keeping in view the adverse effects of chemical insecticides-based intervention measures, the eco-friendly and bio-degradable essential oil extracted from the seeds of celery, Apium graveolens were investigated for its efficacy against Ae. aegypti. Larvicidal bioassay carried out with the seed oil against early fourth instars of Ae. aegypti caused an LC50 and LC90 values of 16.10 and 29.08 ppm, respectively, after an exposure to 24 h. The cidal effect of the celery seed oil augmented by 1.2-fold; after an exposure to 48 h; revealing an LC50 value of 13.22 ppm. Interestingly, the seed oil did not cause immediate larval mortality, suggesting a delayed toxicity against the larval stage. Present investigations also revealed remarkable effective repellency of the oil leading to 100% protection till 165 min as compared to control that did not result in any repellency against adult Ae. aegypti. Interestingly, only one bite was recorded in the 165th-min after which only two bites were scored until 180 min of exposure of the adult mosquitoes to the oil. An exciting observation was that the knocked-down effect in adults exposed to 10% oil-impregnated papers. The contact irritancy assays with paper impregnated with 1% celery seed oil caused first flight only after 4 s resulting in an average of 63.66 flights during 15 min of exposure revealing the relative irritability of 26.97. The qualitative phytochemical analysis of the seed oil showed the presence of flavonoids, lactones, and terpenoids as the major constituents suggesting their probable role in the toxicity. Our results confirmed that celery seed essential oil can be used as an efficient larvicide and repellent against Ae. aegypti. The identification of the bioactive components, their mode of action, and studying effects on non-target organisms and the

  13. Larvicidal, Repellent and Irritant Potential of the Seed-derived Essential oil of Apium graveolens against Dengue Vector, Aedes aegypti L. (Diptera: Culicidae

    Directory of Open Access Journals (Sweden)

    Sarita eKumar

    2014-09-01

    Full Text Available Aedes aegypti L., the primary carrier for viruses causing dengue, chikungunya and yellow fever is widespread over large areas of the tropics and subtropics. Keeping in view the adverse effects of chemical insecticides-based intervention measures; the eco-friendly, bio-degradable essential oil extracted from the seeds of celery, Apium graveolens; was investigated for anti-mosquito potential against Ae. aegypti. Evaluation of larvicidal potential of celery seed oil against early fourth instars of Ae. aegypti resulted in LC50 and LC90 values of 16.10 ppm and 29.08 ppm, respectively, after an exposure to 24 h; the toxic effect of the oil increasing by 1.2 fold with an LC50 value of 13.22 ppm after an exposure to 48h. Interestingly, the seed oil did not cause rapid mortality, suggesting a delayed type of larval killing effect. The remarkable finding of the present study was effective repellency of the essential oil leading to 100% protection till 165 min as compared to control that did not show any repellency against mosquitoes. Only 1 bite was recorded in the 165th minute after which only 2 bites were scored until 180 min of exposure of the oil to the adult mosquitoes. An exciting observation was the knocked-down of mosquitoes caused by the exposure to 10% oil-impregnated papers. The exposure to 1% oil resulted in first flight only after 4 sec and a total of 63.66 average flights during 15 min exposure revealing the relative irritability of 26.97.The qualitative phytochemical study of the oil showed the presence of terpenoids, lactones and flavonoids as the major constituents suggesting their possible role in the toxicity. Present investigations proved celery seed essential oil to be an efficient larvicide and repellent against dengue vector. Further studies are needed to identify the active principles involved, their mode of action, formulated preparations for enhancing potency and stability, toxicity and effects on non-target organisms and the

  14. Antimicrobial Effect of Escherichia Coli on Essential Oils Derived from Romanian Aromatic Plants

    Directory of Open Access Journals (Sweden)

    Şandru Daniela Maria

    2015-07-01

    Full Text Available This paper investigates the antimicrobial action of Escherichia coli ATCCR CRM-8739TM on the following essential oils: Teucrium marum, Pinus sylwestris, Thymus vulgaris, Salviae aethedaroleum, Cinnamomum aromaticum, Hippophae rhamnoides, Lavandula angustifolia, Abies alba, Zingiber officinale, Anethum graveolens, Coriandrum sativum, Origanum vulgare, extracted industrialy from romanian plants, using the diffusion disc method. The most intense activity was observed at the essential oil of Cinnamomum aromaticum (cinnamon and the mildest activity was observed at Zingiber officinale (ginger. Many of the essential oils tested exhibited moderate antimicrobial activity, as Teucrium marum, Thymus vulgaris, Hippophae rhamnoides, Lavandula angustifolia,Coriandrum sativum. The lowest antibacterial activity was exhibited on Pinus sylwestris, Salviae aethedaroleum, Zingiber officinale and Anethum graveolens.

  15. Drying properties and quality parameters of dill dried with intermittent and continuous microwave

    OpenAIRE

    Eştürk, Okan

    2012-01-01

    In this study, influence of various microwave-convective air drying applications on drying kinetics, color and sensory quality of dill leaves (Anethum graveolens L.) were investigated. In general, increasing the drying air temperature decreased the drying time, and increased the drying rate. Increasing microwave pulse ratio increased the drying time. Page, Logarithmic, Midilli et al, Wang & Singh and Logistic models were fitted to drying data and the Page model was found to satisfactorily...

  16. Burdur İli Anason (Pimpinella anisum L., Kişniş (Coriandrum sativum L. ve Rezene (Foeniculum vulgare Mill. Agro-Ekosistemlerinde Böcek Biyolojik Çeşitliliklerinin Belirlenmesi

    Directory of Open Access Journals (Sweden)

    Gökhan AYDIN

    2014-02-01

    Full Text Available Bu çalışma, Burdur ilinde kültürü yapılan önemli tıbbi ve aromatik bitkilerden pestisit uygulaması yapılmayan ve periyodik olarak münavebe yöntemi uygulanan anason (Pimpinella anisum L., kişniş (Coriandrum sativum L. ve rezene (Foeniculum vulgare Mill. agro-ekosistemlerinde böcek biyolojik çeşitliliklerinin araştırılması amacı ile böcek aktivitesinin yoğun olduğu 2009 yılı nisan ve eylül ayları arasında yapılmıştır. Çukur tuzak örnekleme yönteminin uygulandığı habitatlardaki böcek biyolojik çeşitlilik değerleri Shannon-Wiener ve Simpson çeşitlilik, Simpson dominantlık, Shannon Populasyon yoğunluk ilişkisi parametreleri kullanılarak hesaplanmıştır. Buna göre hesaplanan biyolojik çeşitlilik indekslerinde rezene agro-ekosisteminde hem Shannon-Wiener hem de Simpson çeşitlilik indeks değerleri sırası ile 2.5838 ve 0.8742 ile diğer agro-ekosistemlere göre en yüksek bulunmuştur. Simpson dominantlık parametre sonucuna göre ise 0.2025 değeri ile kişniş agro-ekosistemi, anason ve rezene agro-ekosistemlerine göre dominantlığın en yüksek olduğu tarım alanı olarak belirlenmiştir. Habitatlardaki populasyon yoğunluk ilişkisi incelendiğinde Shannon Evenness değeri anason agro-ekosisteminde en dengeli olarak bulunmuş ve 0.7333 olarak hesaplanmıştır. Bu sonuçlara göre pestisit uygulaması yapılmayan ve periyodik olarak münavebe yöntemi uygulanan agro-ekosistemlerdeki böcek türleri ve birey sayılarından elde edilen çeşitlilik değerlerinin doğal habitatlara benzerlik gösterdiği ortaya çıkartılmıştır. Anahtar kelimeler: Tür Zenginliği, Shannon-Wiener Çeşitlilik, Simpson Dominantlık, Populasyon Yoğunluk İlişkisi, Çukur Tuzak

  17. Foeniculum vulgare Mill (Umbelliferae) Attenuates Stress and ...

    African Journals Online (AJOL)

    Purpose: To evaluate the anti-stress and memory-enhancing properties of F. vulgare extract in ... Stress effects brain function, impairs memory and disrupts cognitive skills leading to the pathogenesis of various central nervous system diseases [2]. Extreme stress builds up ... impart flavor, color and nutritional values in food.

  18. Foeniculum vulgare Mill (Umbelliferae) Attenuates Stress and ...

    African Journals Online (AJOL)

    Purpose: To evaluate the anti-stress and memory-enhancing properties of F. vulgare extract in experimental rats. Methods: F. vulgare plant extract was obtained using Soxhlet extraction technique. The extract, at doses of 50, 100 and 200 mg/kg body weight, was administered orally with an orogastric tube. Urinary levels of ...

  19. Germinação in vitro e desenvolvimento pós-seminal de Ruta graveolens L. sob influência de fenantreno e benzo[a]pireno

    Directory of Open Access Journals (Sweden)

    Siomara Dias da Costa Lemos

    2016-12-01

    Full Text Available RESUMO A exposição a contaminantes orgânicos como os hidrocarbonetos policíclicos aromáticos tem atraído considerável atenção devido aos efeitos dessas substâncias sobre a saúde humana, o ambiente e o desenvolvimento vegetal. O presente estudo objetivou avaliar a influência do fenantreno e do benzo[a]pireno sobre a germinação e o desenvolvimento pós-seminal in vitro de R. graveolens. Sementes comerciais descontaminadas foram inoculadas em tubos de ensaio com meio MS suplementado com 0 (controle; 1,0; 5,0 e 10,0 mg L-1 de fenantreno e 0 (controle; 0,001; 0,01 e 0,1 mg L-1 de benzo[a]pireno. Foram avaliados a porcentagem de sementes germinadas, o índice de velocidade de germinação e a entropia. Após dois meses, avaliou-se o comprimento da parte aérea e radicular e contabilizou-se o número de folhas desenvolvidas. Durante o primeiro mês, a presença do fenantreno não alterou o processo germinativo, enquanto que o benzo[a]pireno na concentração de 0,01 mg L-1 proporcionou aumento significativo da germinação (p≤0,05. Durante o segundo mês, as concentrações de 5,0 mg L-1 de fenantreno e de 0,001 mg L-1 benzo[a]pireno resultaram em desenvolvimento radicular significativamente superior. Não foram detectadas diferenças significativas quanto à fitomassa, ao desenvolvimento da parte aérea e número de folhas por plântulas. Tais resultados sugerem potencial para o cultivo de R. graveolens em áreas contaminadas, nos níveis investigados.

  20. Effects of aqueous extract of Ruta graveolens and its ingredients on cytochrome P450, uridine diphosphate (UDP-glucuronosyltransferase, and reduced nicotinamide adenine dinucleotide (phosphate (NAD(PH-quinone oxidoreductase in mice

    Directory of Open Access Journals (Sweden)

    Yune-Fang Ueng

    2015-09-01

    Full Text Available Ruta graveolens (the common rue has been used for various therapeutic purposes, including relief of rheumatism and treatment of circulatory disorder. To elucidate the effects of rue on main drug-metabolizing enzymes, effects of an aqueous extract of the aerial part of rue and its ingredients on cytochrome P450 (P450/CYP, uridine diphosphate (UDP-glucuronosyltransferase, and reduced nicotinamide adenine dinucleotide (phosphate (NAD(PH:quinone oxidoreductase were studied in C57BL/6JNarl mice. Oral administration of rue extract to males increased hepatic Cyp1a and Cyp2b activities in a dose-dependent manner. Under a 7-day treatment regimen, rue extract (0.5 g/kg induced hepatic Cyp1a and Cyp2b activities and protein levels in males and females. This treatment increased hepatic UDP-glucuronosyltransferase activity only in males. However, NAD(PH:quinone oxidoreductase activity remained unchanged. Based on the contents of rutin and furanocoumarins of mouse dose of rue extract, rutin increased hepatic Cyp1a activity and the mixture of furanocoumarins (Fmix increased Cyp2b activities in males. The mixture of rutin and Fmix increased Cyp1a and Cyp2b activities. These results revealed that rutin and Fmix contributed at least in part to the P450 induction by rue.

  1. Mutational epitope analysis of Pru av 1 and Api g 1, the major allergens of cherry (Prunus avium) and celery (Apium graveolens): correlating IgE reactivity with three-dimensional structure.

    Science.gov (United States)

    Neudecker, Philipp; Lehmann, Katrin; Nerkamp, Jörg; Haase, Tanja; Wangorsch, Andrea; Fötisch, Kay; Hoffmann, Silke; Rösch, Paul; Vieths, Stefan; Scheurer, Stephan

    2003-11-15

    Birch pollinosis is often accompanied by adverse reactions to food due to pollen-allergen specific IgE cross-reacting with homologous food allergens. The tertiary structure of Pru av 1, the major cherry (Prunus avium) allergen, for example, is nearly identical with Bet v 1, the major birch (Betula verrucosa) pollen allergen. In order to define cross-reactive IgE epitopes, we generated and analysed mutants of Pru av 1 and Api g 1.0101, the major celery (Apium graveolens) allergen, by immunoblotting, EAST (enzyme allergosorbent test), CD and NMR spectroscopy. The mutation of Glu45 to Trp45 in the P-loop region, a known IgE epitope of Bet v 1, significantly reduced IgE binding to Pru av 1 in a subgroup of cherry-allergic patients. The backbone conformation of Pru av 1 wild-type is conserved in the three-dimensional structure of Pru av 1 Trp45, demonstrating that the side chain of Glu45 is involved in a cross-reactive IgE epitope. Accordingly, for a subgroup of celery-allergic patients, IgE binding to the homologous celery allergen Api g 1.0101 was enhanced by the mutation of Lys44 to Glu. The almost complete loss of IgE reactivity to the Pru av 1 Pro112 mutant is due to disruption of its tertiary structure. Neither the mutation Ala112 nor deletion of the C-terminal residues 155-159 influenced IgE binding to Pru av 1. In conclusion, the structure of the P-loop partially explains the cross-reactivity pattern, and modulation of IgE-binding by site-directed mutagenesis is a promising approach to develop hypo-allergenic variants for patient-tailored specific immunotherapy.

  2. Viabilidad en tetrazolio de semillas de caléndula y eneldo

    Directory of Open Access Journals (Sweden)

    Victoria T Jorge A.

    2006-03-01

    Full Text Available COMPENDIO Se realizaron pruebas con diferentes concentraciones de 2, 3, 5 Cloruro de Tetrazolio y varios tiempos de exposición de las semillas a diferentes temperaturas. Igualmente, con el fin de generar patrones topológicos se evaluó la relación de la viabilidad con plántulas normales, anormales y semillas no germinadas y con la siembra de estructuras con lesiones intencionales para determinar su viabilidad. La prueba de viabilidad demostró que la solución de tetrazolio al 1% por 1 hora a 400C fue suficiente para lograr tinción en las estructuras esenciales del embrión de C. officinalis; mientras que para A. graveolens lo fue una solución de tetrazolio al 0.5% por una hora a 400C. Se establecieron los protocolos para la prueba de viabilidad y se ilustraron los patrones topológicos para cada accesión. Existen indicaciones que la sección mas sensible en C. officinalis la constituye el eje embrional (meristemo apical caulinar, hipocótilo y meristemo sub-apical radical, mientras que para A. graveolens lo es la totalidad del embrión. Palabras clave: viabilidad, semilla, tetrazolio, Calendula officinalis, Anethum graveolens, protocolo, patrones topológicos. ABSTRACT Viability in tetrazolium in Calendula and Anethum seeds. Tests were carried out with different concentrations of 2, 3, 5 Chloride of Tetrazolium and several times of exposition from the seeds to different temperatures. Equally, with the objective to generate topological patron, the relationship of viability with normal, abnormal and not germinated plants and sowing structures with intentional lesions to determine their viability was evaluated. The viability test demonstrated that with the tetrazolium solution of 1% for 1 hour at 400C its was enough to achieve tint in the essential structures of the seed of C. officinalis; while that for A. graveolens it was enought with a tetrazolium solution of 0.5% for one hour at 400C. The protocols for viability test

  3. Beslenme ve Halk Sağlığı Yönünden Önemli Bazı Sebzeler I: Sarımsak (Allium sativum L.), Enginar (Cynara scolymus L.), Kereviz (Apium graveolens L.) ve Lahana (Brassica oleraceae)

    OpenAIRE

    Altıniğne, Nejat; Gönül, Meral

    1988-01-01

    Karbonhidrat, mineral madde ve vitamin gibi önemli bazı besin ögelerini çok miktarda içeren sebzeler, beslenme amacıyla kullanıldıkları gibi, içerdikleri bazı ilaç etken maddeleri nedeniyle halk sağlığında tedavi amacıylada kullanılmaktadırlar. Bu makalede genel özellikleri, besin içerikleri ve halk sağlığında kullanılma amaçları yönünden sarımsak (A. sativum), enginar (C. scolymus), kereviz (A. graveolens) ve lahana (B. oleraceae) sebzeleri ele alınarak incelenmiştir.   ...

  4. Beslenme ve Halk Sağlığı Yönünden Önemli Bazı Sebzeler I: Sarımsak (Allium sativum L., Enginar (Cynara scolymus L., Kereviz (Apium graveolens L. ve Lahana (Brassica oleraceae

    Directory of Open Access Journals (Sweden)

    Nejat Altıniğne

    2015-02-01

    Full Text Available Karbonhidrat, mineral madde ve vitamin gibi önemli bazı besin ögelerini çok miktarda içeren sebzeler, beslenme amacıyla kullanıldıkları gibi, içerdikleri bazı ilaç etken maddeleri nedeniyle halk sağlığında tedavi amacıylada kullanılmaktadırlar. Bu makalede genel özellikleri, besin içerikleri ve halk sağlığında kullanılma amaçları yönünden sarımsak (A. sativum, enginar (C. scolymus, kereviz (A. graveolens ve lahana (B. oleraceae sebzeleri ele alınarak incelenmiştir.

  5. Antiproliferative constituents in Umbelliferae plants II. Screening for polyacetylenes in some Umbelliferae plants, and isolation of panaxynol and falcarindiol from the root of Heracleum moellendorffii.

    Science.gov (United States)

    Nakano, Y; Matsunaga, H; Saita, T; Mori, M; Katano, M; Okabe, H

    1998-03-01

    Methanol extracts of 36 samples of 21 Umbelliferae plants were screened for polyacetylenic compounds using the ELISA for panaxytriol, and their antiproliferative activity was checked by MTT assay using the tumor cell lines MK-1, HeLa and B16F10. The presence of antiproliferative polyacetylenes was suggested in Angelica acutiloba (fruit), Anethum graveolens (root), Bupleurum rotundifolium (fruit), Carum carvi (fruit and root), Coriandrum sativum (fruit), Cryptotaenia japonica (leaf), Glehnia littoralis (fruit), Heracleum moellendorffii (root) and Torilis japonica (fruit). Panaxynol and falcarindiol were successfully isolated from the root of Heracleum moellendorffii as antiproliferative polyacetylenes.

  6. Evaluation Of The Essential Oil Of Foeniculum Vulgare Mill (Fennel ...

    African Journals Online (AJOL)

    Background: Hydrodistillation (HD) and steam-distillation, or solvent extraction methods of essential oils have some disadvantages like thermal decomposition of extracts, its contamination with solvent or solvent residues and the pollution of residual vegetal material with solvent which can be also an environmental problem.

  7. Insecticidal and acetylcholine esterase inhibition activity of Apiaceae plant essential oils and their constituents against adults of German cockroach (Blattella germanica).

    Science.gov (United States)

    Yeom, Hwa-Jeong; Kang, Jae Soon; Kim, Gil-Hah; Park, Il-Kwon

    2012-07-25

    We evaluated the insecticidal and acetylcholine esterase (AChE) inhibition activity of 11 Apiaceae plant essential oils and their constituents in adult male and female Blattella germanica. Of the 11 Apiaceae plant essential oils tested, dill (Anethum graveolens), carvi (Carum carvi), and cumin (Cuminum cyminum) demonstrated >90% fumigant toxicity against adult male German cockroaches at a concentration of 5 mg/filter paper. In a contact toxicity test, dill (Anethum graveolens), carvi (Carum carvi), cumin (Cuminum cyminum), and ajowan (Trachyspermum ammi) produced strong insecticidal activity against adult male and female German cockroaches. Among the test compounds, (S)-(+)-carvone, 1,8-cineole, trans-dihydrocarvone, cuminaldehyde, trans-anethole, p-cymene, and γ-terpinene demonstrated strong fumigant toxicity against adult male and female B. germanica. In a contact toxicity test, carveol, cuminaldehyde, (S)-(+)-carvone, trans-anethole, thymol, and p-cymene showed strong contact toxicity against adult male and female B. germanica. IC(50) values of α-pinene, carvacrol, and dihydrocarvone against female AChE were 0.28, 0.17, and 0.78 mg/mL, respectively. The toxicity of the blends of constituents identified in 4 active oils indicated that carvone, cuminaldehyde, and thymol were major contributors to the fumigant activity or contact toxicity of the artificial blend.

  8. Umbelliferae Familyasından Bazı Önemli Kültür Türlerinin Isparta Ekolojik Koşullarında Tarımsal ve Teknolojik Özelliklerinin Belirlenmesi

    Directory of Open Access Journals (Sweden)

    Sevil KESKİN

    2016-04-01

    Full Text Available Anason (Pimpinella anisum L., dereotu (Anethum graveolens L., kimyon (Cuminum cyminum L., kişniş (Coriandrum sativum L., rezene (Foeniculum vulgare Mill. dünyada ve ülkemizde kültürü yapılan çok değerli tıbbi ve aromatik bitkilerdir. Bu araştırmada; anason, kimyon, kişniş, rezene ve dereotu türlerine ait çeşitlerin ve populasyonların Isparta ekolojik koşullarında bazı tarımsal ve teknolojik özelliklerinin belirlenmesi, uçucu yağ, sabit yağ ve petroselinik asit kaynağı olarak değerlendirme olanaklarının araştırılması amaçlanmıştır. Tarla ve laboratuvar araştırmalarından elde edilen sonuçlara göre, en yüksek tohum verimi anasonda “Yeşilova” populasyonundan (47.01 kg/da, dereotunda “Akşehir” populasyonundan (77.75 kg/da, kimyonda “Egebir09” çeşidinden (97.00 kg/da, kişnişte “Erbaa” çeşidinden (82.85 kg/da ve rezenede “Denizli” populasyonundan (63.66 kg/da elde edilmiştir. En yüksek uçucu yağ oranı anasonda “Burdur” populasyonunda (%3.60, dereotunda “Burdur” populasyonunda (%3.73, kimyonda “Türkmen09” çeşidinde (%2.13, kişnişte “Gamze” çeşidinde (%0.47 ve rezenede “Burdur” populasyonunda (%3.13 tespit edilmiştir. En önemli ana uçucu yağ bileşeni anasonda trans-anetol (%95.56-95.88, dereotunda D-karvon (%37.87-67.76, kimyonda a-thujenal (%30.90-42.52, kişnişte linalool (%81.85-88.94 ve rezenede trans-anetol (%79.67-89.13 olarak bulunmuştur. En yüksek sabit yağ oranı anasonda “Burdur” populasyonunda (%30.17, dereotunda “Burdur” populasyonunda (%21.24, kimyonda “Egebir09” çeşidinde (%29.03, kişnişte “Erbaa” çeşidinde (%25.42 ve rezenede “Denizli” populasyonunda (%23.67 belirlenmiştir. En yüksek petroselinik asit oranı ise anasonda “Çardak” populasyonunda (%63.37, dereotunda “Burdur” populasyonunda (%87.28, kimyonda “Türkmen09” çeşidinde (%60.18, kişnişte “Erbaa” çeşidinde (%79.89 ve

  9. Medicinal plants - a potent antibacterial source against bacterial leaf blight (BLB) of rice

    International Nuclear Information System (INIS)

    Jabeen, R.

    2011-01-01

    The antibacterial potential of indigenous medicinal plants as alternative chemical pesticides for controlling bacterial leaf blight (BLB) of rice was investigated. Twenty-five different species of medicinal plants were collected from various sites in Pakistan. Decoctions of all medicinal plant species were screened by the disc plate diffusion method for testing the susceptibility of an aggressive isolate of Xanthomonas oryzae pv. oryzae (Xoo 105). Out of twenty five medicinal plants, Thuja orientalis (cone + leaves), Azadirachta indica (seeds + fruits), Amomum subulatum (fruits), Terminalia chebula (fruits), Terminalia bellirica (fruits), Anethum graveolens (fruits) and Ferula assa-foetida (fruits) decoctions showed significant activity. The efficacy of decoctions from six promising plants were further tested through detached leaf, glasshouse and field assays. A decoction of Terminalia chebula demonstrated the highest effectiveness in terms of regulating BLB in the plants both under laboratory and field conditions. Bioactive fractions of Terminalia chebula were purified, characterized and tentatively identified as allegic acid. (author)

  10. Antimicrobial activity of individual and mixed fractions of dill, cilantro, coriander and eucalyptus essential oils.

    Science.gov (United States)

    Delaquis, Pascal J; Stanich, Kareen; Girard, Benoit; Mazza, G

    2002-03-25

    Essential oils from dill (Anethum graveolens L.), coriander (seeds of Coriandrum sativum L.), cilantro (leaves of immature C. sativum L.) and eucalyptus (Eucalyptus dives) were separated into heterogeneous mixtures of components by fractional distillation and were analyzed by gas chromatography-mass spectroscopy. Minimum inhibitory concentrations against gram-positive bacteria, gram-negative bacteria and Saccharomyces cerevisiae were determined for the crude oils and their fractions. Essential oil of cilantro was particularly effective against Listeria monocytogenes, likely due to the presence of long chain (C6-C10) alcohols and aldehydes. The strength and spectrum of inhibition for the fractions often exceeded those determined in the crude oils. Mixing of fractions resulted in additive, synergistic or antagonistic effects against individual test microorganisms.

  11. Chemical Composition of Different Botanical Origin Honeys Produced by Sicilian Black Honeybees (Apis mellifera ssp. sicula).

    Science.gov (United States)

    Mannina, Luisa; Sobolev, Anatoly P; Di Lorenzo, Arianna; Vista, Silvia; Tenore, Gian Carlo; Daglia, Maria

    2015-07-01

    In 2008 a Slow Food Presidium was launched in Sicily (Italy) for an early warning of the risk of extinction of the Sicilian native breed of black honeybee (Apis mellifera L. ssp sicula). Today, the honey produced by these honeybees is the only Sicilian honey produced entirely by the black honeybees. In view of few available data regarding the chemical composition of A. mellifera ssp. sicula honeys, in the present investigation the chemical compositions of sulla honey (Hedysarum coronarium L.) and dill honey (Anethum graveolens L.) were studied with a multimethodological approach, which consists of HPLC-PDA-ESI-MSn and NMR spectroscopy. Moreover, three unifloral honeys (lemon honey (obtained from Citrus limon (L.) Osbeck), orange honey (Citrus arantium L.), and medlar honey (Eriobotrya japonica (Thunb.) Lindl)), with known phenol and polyphenol compositions, were studied with NMR spectroscopy to deepen the knowledge about sugar and amino acid compositions.

  12. Fumigant toxicity of essential oils from some common spices against pulse beetle, Callosobruchus chinensis (Coleoptera: Bruchidae).

    Science.gov (United States)

    Chaubey, Mukesh Kumar

    2008-01-01

    In the present study, the essential oil from seven common spices, Anethum graveolens, Cuminum cyminum, Illicium verum, Myristica fragrans, Nigella sativa, Piper nigrum and Trachyspermum ammi was isolated and its insecticidal, oviposition, egg hatching and developmental inhibitory activities were determined against pulse beetle, Callosobruchus chinensis. Essential oils were isolated by hydrodistillation method using Clevenger apparatus. These essential oils caused death of adults and larvae of Callosobruchus chinensis when fumigated. The 24-h LC(50) values against the adults of the insect were 8.9 mul, 10.8 mul, 11.0 mul, 12.5 mul, 13.6 mul, 14.8 mul and 15.6 mul for N. sativa, A. graveolens, C. cyminum, I. verum, P. nigrum, M. fragrans and T. ammi oils respectively. On the other hand, against larval stage these values were 6.4 mul, 7.9 mul, 8.9 mul, 11.1 mul, 11.7 mul, 12.2 mul and 13.5 mul for N. sativa, A. graveolens, C. cyminum, I. verum, P. nigrum, M. fragrans and T. ammi respectively. These essential oils reduced the oviposition potential, egg hatching rate, pupal formation and emergence of adults of F(1) progeny of the insect when fumigated with sublethal concentrations. These essential oils also caused chronic toxicity as the fumigated insects caused less damage to the stored grains. The essential oil of N. sativa was found most effective against all the different stages of the Callosobruchus chinensis followed by A. graveolens, C. cyminum, I. verum, P. nigrum, M. fragrans and T. ammi oils. All the responses were found concentration-dependent. The toxic and developmental inhibitory effects may be due to suffocation and inhibition of various biosynthetic processes of the insects at different developmental stages.

  13. Application of Apium Graveolens in treatment of hypertension

    Directory of Open Access Journals (Sweden)

    Sarkarati AR

    2000-08-01

    Full Text Available Apium graveolence has an small brown olyptical seed with pharmacological activity. To evaluate it's application in treatment of hypertension, 37 hypertensive patients (20 female, 17 male with the age range of 45-65 were given 6 grams of powder of Apium graveolence seed and then the blood pressures before and after the remedy were compared. Before treatment, the mean systolic blood pressure was 171.35 mlHg and the mean diastolic blood pressure was 94 mlHg. After they became 154.3 mlHg and 89.6 mlHg respectively. The difference of blood pressure before and after treatment was statistically significant (P<0.05, so we concluded that Apium graveolence seed can be used as is a safe and effective treatment for high blood pressure. Further controlled studies should be done to compare it with available anti-hypertensive drugs.

  14. DNA fingerprinting for the authentication of Ruta graveolens

    African Journals Online (AJOL)

    Jane

    2011-08-15

    Aug 15, 2011 ... The roots and aerial parts of this plant contain more than 120 compounds of different classes of natural products such as acridone alkaloids, coumarines, essential oils, flavonoids and furoquinolines (Kostova et al., 1999;. Kuzovkinaa et al., 2004) and is the main source of furanocoumarins such as psoralen, ...

  15. Larvicidal and acetylcholinesterase inhibitory activities of apiaceae plant essential oils and their constituents against aedes albopictus and formulation development.

    Science.gov (United States)

    Seo, Seon-Mi; Jung, Chan-Sik; Kang, Jaesoon; Lee, Hyo-Rim; Kim, Sung-Woong; Hyun, Jinho; Park, Il-Kwon

    2015-11-18

    This study evaluated the larvicidal activity of 12 Apiaceae plant essential oils and their components against the Asian tiger mosquito, Aedes albopictus, and the inhibition of acetylcholine esterase with their components. Of the 12 plant essential oils tested, ajowan (Trachyspermum ammi), caraway seed (Carum carvi), carrot seed (Daucus carota), celery (Apium graveolens), cumin (Cuminum cyminum), dill (Anethum graveolens), and parsley (Petroselinum sativum) resulted in >90% larval mortality when used at 0.1 mg/mL. Of the compounds identified, α-phellandrene, α-terpinene, p-cymene, (-)-limonene, (+)-limonene, γ-terpinene, cuminaldehyde, neral, (S)-+-carvone, trans-anethole, thymol, carvacrol, myristicin, apiol, and carotol resulted in >80% larval mortality when used at 0.1 mg/mL. Two days after treatment, 24.69, 3.64, and 12.43% of the original amounts of the celery, cumin, and parsley oils, respectively, remained in the water. Less than 50% of the original amounts of α-phellandrene, 1,8-cineole, terpinen-4-ol, cuminaldehyde, and trans-antheole were detected in the water at 2 days after treatment. Carvacrol, α-pinene, and β-pinene inhibited the activity of Ae. albopictus acetylcholinesterase with IC50 values of 0.057, 0.062, and 0.190 mg/mL, respectively. A spherical microemulsion of parsley essential oil-loaded poly(vinyl alcohol) (PVA) was prepared, and the larvicidal activity of this formulation was shown to be similar to that of parsley oil.

  16. Interference and Mechanism of Dill Seed Essential Oil and Contribution of Carvone and Limonene in Preventing Sclerotinia Rot of Rapeseed

    Science.gov (United States)

    Huang, Bo; He, Jingsheng; Tian, Jun; Zeng, Hong; Chen, Yuxin; Wang, Youwei

    2015-01-01

    This study aimed to evaluate the inhibitory effects of dill (Anethum graveolens L.) seed essential oil against Sclerotinia sclerotiorum and its mechanism of action. The antifungal activities of the two main constituents, namely carvone and limonene, were also measured. Mycelial growth and sclerotial germination were thoroughly inhibited by dill seed essential oil at the 1.00 μL/mL under contact condition and 0.125μL/mL air under vapor condition. Carvone also contributed more than limonene in inhibiting the growth of S. sclerotiorum. Carvone and limonene synergistically inhibited the growth of the fungus. In vivo experiments, the essential oil remarkably suppressed S. sclerotiorum, and considerable morphological alterations were observed in the hyphae and sclerotia. Inhibition of ergosterol synthesis, malate dehydrogenase, succinate dehydrogenase activities, and external medium acidification were investigated to elucidate the antifungal mechanism of the essential oil. The seed essential oil of A. graveolens can be extensively used in agriculture for preventing the oilseed crops fungal disease. PMID:26133771

  17. A bioassay using Artemia salina for detecting phototoxicity of plant coumarins.

    Science.gov (United States)

    Ojala, T; Vuorela, P; Kiviranta, J; Vuorela, H; Hiltunen, R

    1999-12-01

    Artemia salina (brine shrimp) has been successfully used for toxicity testing, and a screening test for phototoxicity has been developed based on this method. The ability of the method to test the phototoxic potential of seven known compounds was investigated. Athamantin (an angular furanocoumarin) and umbelliferone (a simple coumarin) showed no phototoxicity, while linear furanocoumarins exhibited phototoxic activity in the following order: psoralen > bergapten > peucedanin > xanthotoxin. The applicability of this method was also tested in screening the phototoxicity of plant material. Six plants from Apiaceae [Aegopodium podagraria L., Anethum graveolens L., Angelica archangelica L., Levisticum officinalis Koch, Petroselinum crispum (P. Mill) A. W. Hill., and Peucedanum palustre (L.) Moench] and one from Rutaceae (Ruta graveolens L.) were selected, all of them known to contain furanocoumarins. Extracts from leaves collected at different times during the growth period were used in the screening. Our results were in accordance with the furanocoumarin content of these plants and with the results of other phototoxicity tests. The Artemia salina method proved to be rapid, simple and inexpensive, and is therefore ideal in the initial biological screening of large numbers of samples for simultaneous detection of both toxicity and phototoxicity.

  18. Comparative analysis of radical scavenging and antioxidant activity of phenolic compounds present in everyday use spice plants by means of spectrophotometric and chromatographic methods.

    Science.gov (United States)

    Stankevičius, Mantas; Akuņeca, Ieva; Jãkobsone, Ida; Maruška, Audrius

    2011-06-01

    Comparative analysis of radical scavenging and antioxidant activities of phenolic compounds present in everyday use spice plants was carried out by means of spectrophotometric and chromatographic methods. Six spice plant samples, namely onion (Allium cepa), parsley (Petroselinum crispum) roots and leaves, celery (Apium graveolens) roots and leaves and leaves of dill (Anethum graveolens) were analyzed. Total amount of phenolic compounds and radical scavenging activity (RSA) was the highest in celery leaves and dill extracts and was the lowest in celery roots. Comparing commonly used spectrophotometric analysis of 2,2-diphenyl-1-picrylhydrazyl (DPPH) RSA of extracts with the results obtained using reversed-phase chromatographic separation with on-line post-column radical scavenging reaction detection, good correlation was obtained (R(2)=0.848). Studies using HPLC system with electrochemical detector showed that bioactive phytochemicals can be separated and antioxidant activities of individual compounds evaluated without the need of a complex HPLC system with reaction detector. The results obtained using electrochemical detection correlate with the RSA assayed using spectrophotometric method (R(2)=0.893). Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Report - Screening of the Anti-hyperglycemic activity of some medicinal plants of Jordan.

    Science.gov (United States)

    Alkofahi, Ahmad S; Abdul-Razzak, Khalid K; Alzoubi, Karem H; Khabour, Omar F

    2017-05-01

    Diabetes represents a group of common diseases that are characterized by dysregulation of blood glucose levels. Plants are traditionally used for management of diseases including diabetes. In this study, we screened the anti-diabetic effect of extracts of 21 plants grown in Jordan. Extracts of plants were screened for their antihyperglycemic activity. Diabetes was induced in Sprague Dawley rats using Alloxan. Plant extracts were dosed at 1gm/kg. Blood glucose was measured at baseline and at every hour for 3 hours. Results showed that five plants out of the 21 screened showed antihyperglycemic activity. These plants are Phoenix dactylifera L., Tecoma stans (L.) Kunth, Cichorium pumilum Jacq., Phaseolus vulgaris L., and Teucrium polium L. On the other hand, Sarcopoterium spinosum (L.) Spach. and Brassica oleracea L. var. capitata significantly increased blood glucose levels in diabetic rats. The following plant extracts showed neutral effect on blood glucose levels: Plantago major L., Taraxacum cyprium H. Lindb, Artemisia inculta Delile, Marrubium vulgare L., Inula viscosa (L.) Ai, Rubus sanguineus Friv, Coriandrum sativum L., Cucurbita pepo var ovefera, Cucumis sativus L., Hordeum vulgare L., Apium graveolens L., Avena sativa L., Helianthus annus L., and Anethum graveolens L. In conclusion, Jordanian medicinal plants might be useful for managements of blood glucose levels in patients with diabetes.

  20. Interference and Mechanism of Dill Seed Essential Oil and Contribution of Carvone and Limonene in Preventing Sclerotinia Rot of Rapeseed.

    Directory of Open Access Journals (Sweden)

    Bingxin Ma

    Full Text Available This study aimed to evaluate the inhibitory effects of dill (Anethum graveolens L. seed essential oil against Sclerotinia sclerotiorum and its mechanism of action. The antifungal activities of the two main constituents, namely carvone and limonene, were also measured. Mycelial growth and sclerotial germination were thoroughly inhibited by dill seed essential oil at the 1.00 μL/mL under contact condition and 0.125μL/mL air under vapor condition. Carvone also contributed more than limonene in inhibiting the growth of S. sclerotiorum. Carvone and limonene synergistically inhibited the growth of the fungus. In vivo experiments, the essential oil remarkably suppressed S. sclerotiorum, and considerable morphological alterations were observed in the hyphae and sclerotia. Inhibition of ergosterol synthesis, malate dehydrogenase, succinate dehydrogenase activities, and external medium acidification were investigated to elucidate the antifungal mechanism of the essential oil. The seed essential oil of A. graveolens can be extensively used in agriculture for preventing the oilseed crops fungal disease.

  1. Influence of microwave frequency electromagnetic radiation on terpene emission and content in aromatic plants.

    Science.gov (United States)

    Soran, Maria-Loredana; Stan, Manuela; Niinemets, Ülo; Copolovici, Lucian

    2014-09-15

    Influence of environmental stress factors on both crop and wild plants of nutritional value is an important research topic. The past research has focused on rising temperatures, drought, soil salinity and toxicity, but the potential effects of increased environmental contamination by human-generated electromagnetic radiation on plants have little been studied. Here we studied the influence of microwave irradiation at bands corresponding to wireless router (WLAN) and mobile devices (GSM) on leaf anatomy, essential oil content and volatile emissions in Petroselinum crispum, Apium graveolens and Anethum graveolens. Microwave irradiation resulted in thinner cell walls, smaller chloroplasts and mitochondria, and enhanced emissions of volatile compounds, in particular, monoterpenes and green leaf volatiles (GLV). These effects were stronger for WLAN-frequency microwaves. Essential oil content was enhanced by GSM-frequency microwaves, but the effect of WLAN-frequency microwaves was inhibitory. There was a direct relationship between microwave-induced structural and chemical modifications of the three plant species studied. These data collectively demonstrate that human-generated microwave pollution can potentially constitute a stress to the plants. Copyright © 2014 Elsevier GmbH. All rights reserved.

  2. Influence of microwave frequency electromagnetic radiation on terpene emission and content in aromatic plants

    Science.gov (United States)

    Soran, Maria-Loredana; Stan, Manuela; Niinemets, Ülo; Copolovici, Lucian

    2015-01-01

    Influence of environmental stress factors on both crop and wild plants of nutritional value is an important research topic. The past research has focused on rising temperatures, drought, soil salinity and toxicity, but the potential effects of increased environmental contamination by human-generated electromagnetic radiation on plants have little been studied. Here we studied the influence of microwave irradiation at bands corresponding to wireless router (WLAN) and mobile devices (GSM) on leaf anatomy, essential oil content and volatile emissions in Petroselinum crispum, Apium graveolens and Anethum graveolens. Microwave irradiation resulted in thinner cell walls, smaller chloroplasts and mitochondria, and enhanced emissions of volatile compounds, in particular, monoterpenes and green leaf volatiles. These effects were stronger for WLAN-frequency microwaves. Essential oil content was enhanced by GSM-frequency microwaves, but the effect of WLAN-frequency microwaves was inhibitory. There was a direct relationship between microwave-induced structural and chemical modifications of the three plant species studied. These data collectively demonstrate that human-generated microwave pollution can potentially constitute a stress to the plants. PMID:25050479

  3. Extraction and GC determination of volatile aroma compounds from extracts of three plant species of the Apiaceae family

    Science.gov (United States)

    Stan, M.; Soran, M. L.; Varodi, C.; Lung, I.; Copolovici, L.; MǎruÅ£oiu, C.

    2013-11-01

    Parsley (Petroselinum crispum), dill (Anethum graveolens) and celery (Apium graveolens), three aromatic plants belonging to the Apiaceae (Umbelliferae) botanical family, were selected as sources of essential or volatile oils. Essential oils are composed of a large diversity of volatile aroma compounds. Plant-derived essential oils and extracts have long been used as natural agents in food preservation, pharmaceuticals and medicinal therapies. In the present study, the plant extracts from leaves of parsley, dill and celery, were obtained by maceration, ultrasound-assisted extraction and microwave-assisted extraction. All extractions were performed at 30°C, using different solvents (ethanol, diethyl ether, n-hexane) and solvent mixtures (1:1, v/v). The most effective solvent system for the extraction of volatile aroma compounds was diethyl ether - n-hexane (1:1, v/v). Extraction efficiency and determination of aroma volatiles were performed by GC-FID and GC-MS, respectively. The major volatile compounds present in plant extracts were myristicin, α-phellandrene, β-phellandrene, 1,3,8-p-menthatriene, apiol, dill ether and allyl phenoxyacetate.

  4. Larvicidal activity against Aedes aegypti of Foeniculum vulgare essential oils from Portugal and Cape Verde.

    Science.gov (United States)

    Rocha, Diara Kady; Matosc, Olivia; Novoa, Maria Teresa; Figueiredo, Ana Cristina; Delgado, Manuel; Moiteiro, Cristina

    2015-04-01

    Dengue is a potentially fatal mosquito-borne infection with 50 million cases per year and 2.5 billion people vulnerable to the disease. This major public health problem has recurrent epidemics in Latin America and occurred recently in Cape Verde and Madeira Island. The lack of anti-viral treatment or vaccine makes the control of mosquito vectors a high option to prevent virus transmission. Essential oil (EO) constituents can affect insect's behaviour, being potentially effective in pest control. The present study evaluated the potential use of Foenicultm vulgare (fennel) EO in the control of the dengue vector Aedes aegypti. EOs isolated from fennel aerial parts collected in Cape Verde and from a commercial fennel EO of Portugal were analysed by NMR, GC and GC-MS. trans-Anethole (32 and 30%, respectively), limonene (28 and 18%, respectively) and fenchone (10% in both cases) were the main compounds identified in the EOs isolated from fennel from Cape Verde and Portugal, respectively. The larvicidal activity of the EOs and its major constituents were evaluated, using WHO procedures, against third instar larvae ofAe. aegypti for 24 h. Pure compounds, such as limonene isomers, were also assayed. The lethal concentrations LC50, C90 and LC99 were determined by probit analysis using mortality rates of bioassays. A 99% mortality of Ae. aegypti larvae was estimated at 37.1 and 52.4 µL L-1 of fennel EOs from Cape Verde and Portugal, respectively. Bioassays showed that fennel EOs from both countries displayed strong larvicidal effect against Ae. aegypti, the Cape Verde EO being as active as one of its major constituents, (-)-limonene.

  5. Antioxidant and anticarcinogenic effects of methanolic extract and volatile oil of fennel seeds (Foeniculum vulgare).

    Science.gov (United States)

    Mohamad, Ragaa Hosny; El-Bastawesy, Amal Mohamad; Abdel-Monem, Mohamad Gamil; Noor, Assmaa Mahmoud; Al-Mehdar, Hussain Abdel Rahman; Sharawy, Sabry Mohamad; El-Merzabani, Mahmuod Mohamad

    2011-09-01

    The present study evaluated the efficacy of fennel seed methanolic extract (FSME) for its antioxidant, cytotoxic, and antitumor activities and for its capacity to serve as a nontoxic radioprotector in Swiss albino mice. We also assessed the natural antioxidant compounds of FSME for use in industrial application. Cytotoxic activity of FSME was evaluated in a mouse model of Ehrlich ascites carcinoma (EAC) and on different types of human cell lines in vitro. The safety and optimum dose of FSME were determined. FSME, 100 mg/kg, was injected intraperitoneally into mice bearing EAC before the mice were exposed to three 2-Gy doses of gamma irradiation. After 30 days, mice were fasted for 18 hours and then sacrificed to observe the lifespan of EAC-bearing hosts. Malondialdehyde (MDA), catalase activity, glutathione content, and total protein in serum, liver tissue, and ascitic fluid were determined. Iron, total iron-binding capacity, transferrin, and ferritin were also evaluated in serum. The data showed the presence of different types of compounds in FSME, such as flavonoids, terpenoids, alkaloids, phenols, and sterols; estragole (71.099%) was the predominant alcohol, gallic acid was the phenolic compound (18.895%), and L-limonene was the most prevalent monoterpene hydrocarbon (11.967%). The mean±standard deviation 50% inhibitory concentrations were 50±0.03 μg/mL for the MCF7 breast cancer cell line and 48±022 μg/mL for the Hepg-2 liver cancer cell line. The significant increase in MDA levels and the significant decrease in catalase activity and glutathione content in liver and tumor tissue in mice bearing EAC were ameliorated after FSME administration. In contrast, total protein content was increased in ascitic fluid. Serum iron was inversely proportional to the levels of ferritin and transferrin and total iron-binding capacity. Administration of FSME before irradiation exerted a cytoprotective effect against gamma irradiation, as manifested by a restoration of the MDA level, catalase activity, and GSH content to near-normal levels. In conclusion, FSME may have remarkable anticancer potential against a breast cancer cell line (MCF7) and liver cancer cell line (Hepg-2). It also showed strong free radical-scavenging activity (100%). Thus, FSME may reduce oxidative stress and protect mouse cells from damage caused by reactive oxygen species. In addition, it could be used as a safe, effective, and easily accessible source of natural antioxidants to improve the oxidative stability of fatty foods during storage. FSME also exhibited an antitumor effect by modulating lipid peroxidation and augmenting the antioxidant defense system in EAC-bearing mice with or without exposure to radiation.

  6. Essential Oil Extraction of Fennel Seed (Foeniculum Vulgare) Using Steam Distillation

    OpenAIRE

    Damayanti, Astrilia; Setyawan, Eko

    2012-01-01

    Indonesia is a potential country in developing essential oils which is each part of the plants produce essential oils such as leaf, seed, fruit, and root. One of the potential plants is fennel. Fennel oil distillation used fennel seed from Cepogo District, Boyolali Regency. The characteristics of the seed are; the color is black and the length is 0,2 centimeters. The condition operation to exctract of the fennel seed are 1 atm and 7,5 hours. The calculation of the time started when the first ...

  7. Essential Oil Extraction of Fennel Seed (Foeniculum vulgare Using Steam Distillation

    Directory of Open Access Journals (Sweden)

    Astrilia Damayanti

    2012-10-01

    Full Text Available Indonesia is a potential country in developing essential oils which is each part of the plants produce essential oils such as leaf, seed, fruit, and root. One of the potential plants is fennel. Fennel oil distillation used fennel seed from Cepogo District, Boyolali Regency. The characteristics of the seed are; the color is black and the length is 0,2 centimeters. The condition operation to exctract of the fennel seed are 1 atm and 7,5 hours. The calculation of the time started when the first fennel oil dropped into the decanter. It finished when the fennel oil was not dropped anymore. The color is bright and muddy. The last process is add 1% (m/m Na2SO4 anhidrous into fennel oil to absorp remain water in it. The distillation process produce fennel oil102,125 grams. Sample of fennel oil tested which are density test, solubility on 90% alcohol, GC-MS test, and AAS test. The result shows that fennel oil from the fennel seed is 2,0425%. The tested samples contain the brightest and the muddies sample. The density of 0,9500 and 0,949 g/cc respectively that is not fulfill to  the Food Chemical Codex (FCC. Samples solubility in 90% alcohol (1:3 is fulfill to the the Food Chemical Codex (FCC.  Three main components of the brightest sample are anethole (47,51%, estragole (22,41%, and  α-fensone (21,92% while the muddiest sample’s components are anethole (52,38%, estragole (21,37%,and α-fensone (15,74%. The AAS test shows that fennel oil contains 65,1473 ppm which does not fulfill the Indonesian National Standards of  patchouli and clove leaf oil. [Keywords— essential oil; extraction; fennel seed; steam distillation

  8. Sage (Salvia officinalis) and fennel (Foeniculum vulgare) improve cryopreserved boar epididymal semen quality study.

    Science.gov (United States)

    Monton, A; Gil, L; Malo, C; Olaciregui, M; Gonzalez, N; de Blas, I

    2015-01-01

    The aim of this study was to evaluate the effect of fennel and sage extracts and the influence of the egg yolk source (fresh or pasteurized) on the success of freezing boar epididymal spermatozoa. In experiment 1, epididymal sperm was recovered by flushing and cryopreserved in a lactose-egg yolk solution supplemented with various concentrations (10, 5 and 2.5 g/L) of sage or fennel. Sperm quality was evaluated (motility, viability, HOST and acrosome integrity) at 0 h and 2 h after thawing. Fennel 10 g/L and sage 5 g/L and control (no extracts) were selected for experiment 2 which also compared fresh or pasteurized egg yolk in the freezing extender and measured DNA integrity of the frozen sperm. Results showed that the interaction between fennel and sage antioxidants with fresh egg yolk significantly improved post thaw sperm quality and protected boar epididymal spermatozoa from cryopreservation damage as a result of oxidative stress.

  9. Examining food additives and spices for their anti-oxidant ability to counteract oxidative damage due to chronic exposure to free radicals from environmental pollutants

    Science.gov (United States)

    Martinez, Raul A., III

    The main objective of this work was to examine food additives and spices (from the Apiaceae family) to determine their antioxidant properties to counteract oxidative stress (damage) caused by Environmental pollutants. Environmental pollutants generate Reactive Oxygen species and Reactive Nitrogen species. Star anise essential oil showed lower antioxidant activity than extracts using DPPH scavenging. Dill Seed -- Anethum Graveolens -the monoterpene components of dill showed to activate the enzyme glutathione-S-transferase , which helped attach the antioxidant molecule glutathione to oxidized molecules that would otherwise do damage in the body. The antioxidant activity of extracts of dill was comparable with ascorbic acid, alpha-tocopherol, and quercetin in in-vitro systems. Black Cumin -- Nigella Sativa: was evaluated the method 1,1-diphenyl2-picrylhhydrazyl (DPPH) radical scavenging activity. Positive correlations were found between the total phenolic content in the black cumin extracts and their antioxidant activities. Caraway -- Carum Carvi: The antioxidant activity was evaluated by the scavenging effects of 1,1'-diphenyl-2-picrylhydrazyl (DPPH). Caraway showed strong antioxidant activity. Cumin -- Cuminum Cyminum - the major polyphenolic were extracted and separated by HPTLC. The antioxidant activity of the cumin extract was tested on 1,1'-diphenyl-2- picrylhydrazyl (DPPH) free radical scavenging. Coriander -- Coriandrum Sativum - the antioxidant and free-radical-scavenging property of the seeds was studied and also investigated whether the administration of seeds curtails oxidative stress. Coriander seed powder not only inhibited the process of Peroxidative damage, but also significantly reactivated the antioxidant enzymes and antioxidant levels. The seeds also showed scavenging activity against superoxides and hydroxyl radicals. The total polyphenolic content of the seeds was found to be 12.2 galic acid equivalents (GAE)/g while the total flavonoid content

  10. Dietary supplements for dysmenorrhoea.

    Science.gov (United States)

    Pattanittum, Porjai; Kunyanone, Naowarat; Brown, Julie; Sangkomkamhang, Ussanee S; Barnes, Joanne; Seyfoddin, Vahid; Marjoribanks, Jane

    2016-03-22

    conducted in Iran and the rest were performed in other middle-income countries. Only one study addressed secondary dysmenorrhoea. Interventions included 12 different herbal medicines (German chamomile (Matricaria chamomilla, M recutita, Chamomilla recutita), cinnamon (Cinnamomum zeylanicum, C. verum), Damask rose (Rosa damascena), dill (Anethum graveolens), fennel (Foeniculum vulgare), fenugreek (Trigonella foenum-graecum), ginger (Zingiber officinale), guava (Psidium guajava), rhubarb (Rheum emodi), uzara (Xysmalobium undulatum), valerian (Valeriana officinalis), and zataria (Zataria multiflora)) and five non-herbal supplements (fish oil, melatonin, vitamins B1 and E, and zinc sulphate) in a variety of formulations and doses. Comparators included other supplements, placebo, no treatment, and NSAIDs.We judged all the evidence to be of low or very low quality. The main limitations were imprecision due to very small sample sizes, failure to report study methods, and inconsistency. For most comparisons there was only one included study, and very few studies reported adverse effects. Effectiveness of supplements for primary dysmenorrhoea We have presented pain scores (all on a visual analogue scale (VAS) 0 to 10 point scale) or rates of pain relief, or both, at the first post-treatment follow-up. Supplements versus placebo or no treatmentThere was no evidence of effectiveness for vitamin E (MD 0.00 points, 95% CI -0.34 to 0.34; two RCTs, 135 women).There was no consistent evidence of effectiveness for dill (MD -1.15 points, 95% CI -2.22 to -0.08, one RCT, 46 women), guava (MD 0.59, 95% CI -0.13 to 1.31; one RCT, 151 women); one RCT, 73 women), or fennel (MD -0.34 points, 95% CI -0.74 to 0.06; one RCT, 43 women).There was very limited evidence of effectiveness for fenugreek (MD -1.71 points, 95% CI -2.35 to -1.07; one RCT, 101 women), fish oil (MD 1.11 points, 95% CI 0.45 to 1.77; one RCT, 120 women), fish oil plus vitamin B1 (MD -1.21 points, 95% CI -1.79 to -0.63; one RCT, 120

  11. Acaricidal and Insecticidal Activities of Essential Oils against a Stored-Food Mite and Stored-Grain Insects.

    Science.gov (United States)

    Song, Ja-Eun; Kim, Jeong-Moon; Lee, Na-Hyun; Yang, Ji-Yeon; Lee, Hoi-Seon

    2016-01-01

    Twenty plant-derived oils were evaluated for their acaricidal and insecticidal activities against Sitotroga cerealella, Sitophilus oryzae, Sitophilus zeamais, and Tyrophagus putrescentiae adults, by using the fumigant and filter paper diffusion methods. Responses varied with bioassay systems, insect or mite species, plant oils, and exposure time. Based on the 50% lethal dose (LD50) values against S. oryzae and S. zeamais in the fumigant bioassay, Anethum graveolens oil (4.12 and 1.12 μg/cm(3), respectively) induced the highest mortality, followed by Achillea millefolium (21.92 and 14.91 μg/cm(3)) and Eucalyptus dives (28.02 and 24.02 μg/cm(3)) oils, respectively. The most toxic oil based on the 50% lethal concentration values against T. putrescentiae was E. dives (3.13 μg/cm(3)), followed by Melaleuca leucadendron (3.93 μg/cm(3)) and Leptospermum pertersonii (4.41 μg/cm(3)). Neroli birgard oil (1.70 μg/cm(3)) was the most toxic based on the LD50 values against S. cerealella, followed by Citrus aurantium (1.80 μg/cm(3)) and Artemisia vulgaris (1.81 μg/cm(3)). The insecticidal and acaricidal activities of the plant oils in the filter paper diffusion bioassay were similar to those in the fumigant bioassay. In comparison, A. millefolium, A. graveolens, and E. dives oils were more effective against S. oryzae and S. zeamais in the fumigant bioassay than in the contact bioassay. These results indicate that the insecticidal activity of the three plant oils against S. oryzae and S. zeamais may be due to their fumigant action. Acaricidal activities of the A. millefolium, A. graveolens, and E. dives oils against T. putrescentiae were 2.62, 1.11, and 122 times higher than that of benzyl benzoate in the contact bioassay. These results indicate that A. millefolium, A. graveolens, and E. dives oils have potential for development as agents to control stored-grain insects and mites.

  12. Susceptibility of Microsporum canis arthrospores to a mixture of chemically defined essential oils: a perspective for environmental decontamination.

    Science.gov (United States)

    Nardoni, Simona; Tortorano, Annamaria; Mugnaini, Linda; Profili, Greta; Pistelli, Luisa; Giovanelli, Silvia; Pisseri, Francesca; Papini, Roberto; Mancianti, Francesca

    2015-01-01

    The zoophilic dermatophyte Microsporum canis has cats as natural reservoir, but it is able to infect a wide range of hosts, including humans, where different clinical features of the so-called ringworm dermatophytosis have been described. Human infections are increasingly been reported in Mediterranean countries. A reliable control program against M. canis infection in cats should include an antifungal treatment of both the infected animals and their living environment. In this article, a herbal mixture composed of chemically defined essential oils (EOs) of Litsea cubeba (1%), Illicium verum, Foeniculum vulgare, and Pelargonium graveolens (0.5% each) was formulated and its antifungal activity assessed against M. canis arthrospores which represent the infective environmental stage of M. canis. Single compounds present in higher amounts in the mixture were also separately tested in vitro. Litsea cubeba and P. graveolens EOs were most effective (minimum inhibitory concentration (MIC) 0.5%), followed by EOs of I. verum (MIC 2%) and F. vulgare (MIC 2.5%). Minimum fungicidal concentrations (MFC) values were 0.75% (L. cubeba), 1.5% (P. graveolens), 2.5% (I. verum) and 3% (F. vulgare). MIC and MFC values of the mixture were 0.25% and 0.5%, respectively. The daily spray of the mixture (200 μL) directly onto infected hairs inhibited fungal growth from the fourth day onwards. The compounds present in higher amounts exhibited variable antimycotic activity, with MIC values ranging from >10% (limonene) to 0.1% (geranial and neral). Thus, the mixture showed a good antifungal activity against arthrospores present in infected hairs. These results are promising for a further application of the mixture as an alternative tool or as an adjuvant in the environmental control of feline microsporosis.

  13. Ethnoveterinary medicines used for ruminants in British Columbia, Canada

    Science.gov (United States)

    Lans, Cheryl; Turner, Nancy; Khan, Tonya; Brauer, Gerhard; Boepple, Willi

    2007-01-01

    Background The use of medicinal plants is an option for livestock farmers who are not allowed to use allopathic drugs under certified organic programs or cannot afford to use allopathic drugs for minor health problems of livestock. Methods In 2003 we conducted semi-structured interviews with 60 participants obtained using a purposive sample. Medicinal plants are used to treat a range of conditions. A draft manual prepared from the data was then evaluated by participants at a participatory workshop. Results There are 128 plants used for ruminant health and diets, representing several plant families. The following plants are used for abscesses: Berberis aquifolium/Mahonia aquifolium Echinacea purpurea, Symphytum officinale, Bovista pila, Bovista plumbea, Achillea millefolium and Usnea longissima. Curcuma longa L., Salix scouleriana and Salix lucida are used for caprine arthritis and caprine arthritis encephalitis.Euphrasia officinalis and Matricaria chamomilla are used for eye problems. Wounds and injuries are treated with Bovista spp., Usnea longissima, Calendula officinalis, Arnica sp., Malva sp., Prunella vulgaris, Echinacea purpurea, Berberis aquifolium/Mahonia aquifolium, Achillea millefolium, Capsella bursa-pastoris, Hypericum perforatum, Lavandula officinalis, Symphytum officinale and Curcuma longa. Syzygium aromaticum and Pseudotsuga menziesii are used for coccidiosis. The following plants are used for diarrhea and scours: Plantago major, Calendula officinalis, Urtica dioica, Symphytum officinale, Pinus ponderosa, Potentilla pacifica, Althaea officinalis, Anethum graveolens, Salix alba and Ulmus fulva. Mastitis is treated with Achillea millefolium, Arctium lappa, Salix alba, Teucrium scorodonia and Galium aparine. Anethum graveolens and Rubus sp., are given for increased milk production.Taraxacum officinale, Zea mays, and Symphytum officinale are used for udder edema. Ketosis is treated with Gaultheria shallon, Vaccinium sp., and Symphytum officinale. Hedera

  14. Ethnoveterinary medicines used for ruminants in British Columbia, Canada.

    Science.gov (United States)

    Lans, Cheryl; Turner, Nancy; Khan, Tonya; Brauer, Gerhard; Boepple, Willi

    2007-02-26

    The use of medicinal plants is an option for livestock farmers who are not allowed to use allopathic drugs under certified organic programs or cannot afford to use allopathic drugs for minor health problems of livestock. In 2003 we conducted semi-structured interviews with 60 participants obtained using a purposive sample. Medicinal plants are used to treat a range of conditions. A draft manual prepared from the data was then evaluated by participants at a participatory workshop. There are 128 plants used for ruminant health and diets, representing several plant families. The following plants are used for abscesses: Berberis aquifolium/Mahonia aquifolium Echinacea purpurea, Symphytum officinale, Bovista pila, Bovista plumbea, Achillea millefolium and Usnea longissima. Curcuma longa L., Salix scouleriana and Salix lucida are used for caprine arthritis and caprine arthritis encephalitis. Euphrasia officinalis and Matricaria chamomilla are used for eye problems. Wounds and injuries are treated with Bovista spp., Usnea longissima, Calendula officinalis, Arnica sp., Malva sp., Prunella vulgaris, Echinacea purpurea, Berberis aquifolium/Mahonia aquifolium, Achillea millefolium, Capsella bursa-pastoris, Hypericum perforatum, Lavandula officinalis, Symphytum officinale and Curcuma longa. Syzygium aromaticum and Pseudotsuga menziesii are used for coccidiosis. The following plants are used for diarrhea and scours: Plantago major, Calendula officinalis, Urtica dioica, Symphytum officinale, Pinus ponderosa, Potentilla pacifica, Althaea officinalis, Anethum graveolens, Salix alba and Ulmus fulva. Mastitis is treated with Achillea millefolium, Arctium lappa, Salix alba, Teucrium scorodonia and Galium aparine. Anethum graveolens and Rubus sp., are given for increased milk production. Taraxacum officinale, Zea mays, and Symphytum officinale are used for udder edema. Ketosis is treated with Gaultheria shallon, Vaccinium sp., and Symphytum officinale. Hedera helix and Alchemilla

  15. Ethnoveterinary medicines used for ruminants in British Columbia, Canada

    Directory of Open Access Journals (Sweden)

    Brauer Gerhard

    2007-02-01

    Full Text Available Abstract Background The use of medicinal plants is an option for livestock farmers who are not allowed to use allopathic drugs under certified organic programs or cannot afford to use allopathic drugs for minor health problems of livestock. Methods In 2003 we conducted semi-structured interviews with 60 participants obtained using a purposive sample. Medicinal plants are used to treat a range of conditions. A draft manual prepared from the data was then evaluated by participants at a participatory workshop. Results There are 128 plants used for ruminant health and diets, representing several plant families. The following plants are used for abscesses: Berberis aquifolium/Mahonia aquifolium Echinacea purpurea, Symphytum officinale, Bovista pila, Bovista plumbea, Achillea millefolium and Usnea longissima. Curcuma longa L., Salix scouleriana and Salix lucida are used for caprine arthritis and caprine arthritis encephalitis.Euphrasia officinalis and Matricaria chamomilla are used for eye problems. Wounds and injuries are treated with Bovista spp., Usnea longissima, Calendula officinalis, Arnica sp., Malva sp., Prunella vulgaris, Echinacea purpurea, Berberis aquifolium/Mahonia aquifolium, Achillea millefolium, Capsella bursa-pastoris, Hypericum perforatum, Lavandula officinalis, Symphytum officinale and Curcuma longa. Syzygium aromaticum and Pseudotsuga menziesii are used for coccidiosis. The following plants are used for diarrhea and scours: Plantago major, Calendula officinalis, Urtica dioica, Symphytum officinale, Pinus ponderosa, Potentilla pacifica, Althaea officinalis, Anethum graveolens, Salix alba and Ulmus fulva. Mastitis is treated with Achillea millefolium, Arctium lappa, Salix alba, Teucrium scorodonia and Galium aparine. Anethum graveolens and Rubus sp., are given for increased milk production.Taraxacum officinale, Zea mays, and Symphytum officinale are used for udder edema. Ketosis is treated with Gaultheria shallon, Vaccinium sp., and

  16. Queijo tipo coalho defumado com orégano (Origanum vulgare e erva-doce (Foeniculum vulgare

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    João Ferreira Neto

    2017-08-01

    Full Text Available O queijo de coalho tem ocupado lugar de destaque na mesa dos consumidores, principalmente na região Nordeste, devido ao seu alto valor nutritivo e sabor agradável. Objetivou-se nesta pesquisa elaborar queijo de coalho convencional e queijos defumados em tempos diferentes utilizando orégano ou erva-doce bem como avaliar as características físicoquímicas, microbiológicas e a aceitação destes produtos pelos consumidores. A defumação a frio foi a metodologia aplicada para garantir as características iniciais e evitar alguns defeitos em queijos defumados: deformação, desidratação excessiva e rachaduras na superfície. Utilizaram-se, portanto, três tratamentos com três tempos de defumação diferentes, assim codificados: QT0 = queijo controle; Q0T2= queijo defumado com orégano por 2 horas; QOT4= queijo defumado com orégano por 4 horas; QOT6= queijo defumado com orégano por 6 horas; QET2= queijo defumado com erva-doce por 2 horas; QET4= queijo defumado com erva-doce por 4 horas; QET6 = queijo defumado com erva-doce por 6 horas. Os resultados desta pesquisa foram submetidos à análise de variância e teste de Tukey, a 5%, para comparação das médias. Assim, nas análises físico-químicas dos queijos defumados, entre os tratamentos, foram encontradas diferenças significativas (P<0,05 para as variáveis: umidade, EST, GES, ESD, Acidez, pH e Atividade de água. Para proteínas e cinzas não houve diferença, estatisticamente, entre os tratamentos. Na avaliação estatística da análise sensorial, o queijo controle foi o mais aceito pelos provadores, atingindo um índice de 85,66% e 81,14%; já, para os queijos defumados, todos ficaram abaixo da média. No atributo aceitação global, o queijo QOT2 foi o melhor aceito pelos degustadores, e o queijo QOT6 apresentou maior rejeição.

  17. Inhibition of grey mould in vitro and in vivo with essential oil of fennel (Foeniculum vulgare L.

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    Samane MOHAMMADI

    2013-03-01

    Full Text Available The aim of the study was to determine the antifungal effects of the fennel essential oil against fungal pathogen Botrytis cinerea the causal agent of grey mould disease of tomato fruit under in vitro and in vivo conditions. Treatments consisted of five concentrations (0, 200, 400, 600 and 800 lL-1.The fennel oil had a remarkable effect on spore germination of grey mould. The growth of grey mould was completely inhibited by fennel oil at 600 and 800 lL-1.The results in vivo showed that fennel oil increased the shelf life and decreased decay rate of tomato fruits. Also, fennel essential oil positively affected on postharvest quality factors. Treated fruits with fennel oil had significantly higher titrable acidity, total soluble solids, ascorbic acid, and lycopene and -carotene content comparison to control. Thus, these results showed that fennel essential oil has impact on postharvest decay and fruit quality of tomato.

  18. The Physiological Response of Fennel (Foeniculum vulgare Mill. to Manure and Super Absorbent Polymer under Drought Stress Conditions

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    Zahra Rezai

    2017-12-01

    Full Text Available To evaluate theeffect of different ratios of animal manure and super absorbent polymer on some physiological characteristics of fennel under drought stress conditions, an experiment was conducted as spilt-plot based on a randomized complete block design with three replications in 2015 at the University of Shahrekord. Different levels of drought stress consisted of three levels of: control (50 mm, 100 mm and 150 mm evaporation from class A pan assigned to the main factor and different ratios of animal manure and super absorbent polymer in six levels including: D1: lack of manure and super absorbent polymer, D2: 10 t.ha-1 manure + 150 kg.ha-1 super absorbent polymer, D3: 20 t.ha-1 manure + 100 kg.ha-1 super absorbent polymer, D4: 30 t.ha-1 manure + 50 kg.ha-1super absorbent polymer, D5: 40 t.ha-1 manure and D6: 200 kg.ha-1 super absorbent polymer to the sub-factor. The results showed that the drought stress and animal manure and super absorbent polymer and their interactions had a significant effect on proline, chlorophyll b, and carotenoid contents, seed and essential oil yields. Also, the highest seed yield (146.66 g.m-2, essential oil yield (2.99 g.m-2 and carotenoid were obtained from control with D6. The highest proline content was obtained from 150 mm with the use of D4. The highest chlorophyll b was obtained from control and D3. The highest relative water content and total chlorophyll were obtained from control and D6, while the highest chlorophyll a was achieved from control and D4 treatment. In general, the highest seed and essential oil yields were obtained from 50 mm evaporation and 200 kg/ha superabsorbent polymer treatments. On the other hand, the effects of drought stress on seed and essential oil yields decreased by application of 40 t/ha manure at 100 mm evaporation conditions. Also, at 150 mm evaporation and use of manure and superabsorbent polymer (30 t.ha-1 and 50 kg/ha, respectively, the effects of drought stress on seed and essential oil yields decreased as compared to the other treatments.

  19. Effects of organic and biological fertilizers on fruit yield and essential oil of sweet fennel (Foeniculum vulgare var. dulce)

    Energy Technology Data Exchange (ETDEWEB)

    Moradi, R.; Rezvani Moghaddam, P.; Nasiri Mahallati, M.; Nezhadali, A.

    2011-07-01

    In order to evaluate the effects of different organic and biological fertilizers on quantity and quality of fennel essential oil, an experiment was conducted in a completely randomized block design with three replications. The experimental treatments included two organic (compost and vermicompost) and two biological (Pseudomonas putida and Azotobacter chroococcum) fertilizers, their all twin combinations (Ps. putida + A. chroococcum, Ps. putida + compost, Ps. putida + vermicompost, A. chroococcum + compost, A. chroococcum + vermicompost and compost + vermicompost) and control (non fertilized). There were significant differences between treatments in terms of seed essential oil percentage, essential oil yield; anethole, fenchone, limonene and straggle content in seed essential oil. Results showed that the highest and the lowest percentages of essential oil were obtained in control (2.9%) and A. chroococcum + vermicompost (2.2%) treatments, respectively. The highest essential oil yield (29.9 L ha{sup -}1) and anethole content of essential oil (69.7%) and the lowest contents of fenchone (6.14%), limonene (4.84%) and estragole (2.78%) in essential oil were obtained in compost + vermicompost treatment. It seems that compost + vermicompost treatment compared to other treatments supplied the highest equilibrium of nutrients and water in the root zone of sweet fennel which is led to increasing the anethole content, there upon, decreasing other compounds. Essential oil yield and percentage of anethole content in essential oil were significantly higher in all organic and biological treatments compared with control. (Author) 43 refs.

  20. The effect of fennel (Foeniculum Vulgare) seed oil emulsion in infantile colic: a randomized, placebo-controlled study.

    Science.gov (United States)

    Alexandrovich, Irina; Rakovitskaya, Olga; Kolmo, Elena; Sidorova, Tatyana; Shushunov, Sergei

    2003-01-01

    Despite its benign, natural course, colic is a significant problem in infants and imparts a psychological, emotional, and physical burden to parents. Dicyclomine hydrochloride is the only pharmacological treatment for infantile colic that has been consistently effective. Unfortunately, 5% of infants treated with dicyclomine hydrochloride develop serious side effects, including death. Fennel seed oil has been shown to reduce intestinal spasms and increase motility of the small intestine. However, there have not been any clinical studies of its effectiveness. To determine the effectiveness of fennel seed oil emulsion in infantile colic. Randomized placebo-controlled trial. Two large multi-specialty clinics. 125 infants, 2 to 12 weeks of age, who met definition of colic. Fennel seed oil emulsion compared with placebo. Relief of colic symptoms, which was defined as decrease of cumulative crying to less than 9 hours per week. The use of fennel oil emulsion eliminated colic, according to the Wessel criteria, in 65% (40/62) of infants in the treatment group, which was significantly better than 23.7% (14/59) of infants in the control group (P infantile colic.

  1. Study the effects of bio and organic fertilizers on growth characteristics and yield of Fennel (Foeniculum vulgar

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    A. Gholami

    2016-05-01

    Full Text Available One of the strategies for improving the quality of agricultural products is using bio-fertilizers. So in order to study the effects of mycorrhizal fungi, vermicompost and humic acid on growth characteristics and yield of Fennel, an experiment was studied on research farm of agricultural college of Shahrood University. This study was conducted as factorial experiment based on completely randomized block design with three replications. Factors include: mycorrhizal fugi( inoculated with Glomus intraradices and without inoculated, vermicompost(0,4,8 ton.ha-1 and humic acid( foliar and non-foliar application. Results of this study showed, the main effects of mycorrhizal fungi, vermicompost and humic acid on height, no. of umbels, seed weight per plant, biological and grain yield were significant. Mycorrhizal inoculation increased biological and grain yield compared with control plots about 8.5 and 20%, respectively. In this study 1000 seed weight significantly was affected by vermicompost and humic acid application. Interaction effects of mycorrhizal fungi, vermicompost on no. of seed per umbel, 1000 seed weight and grain yield was significant. So , the highest 1000 seed weight and grain yield were obtained from combination of mycorrhizal inoculation and 8 ton vermicompost( about 21 and 45 % increase in compare with control. Also the effects of combination of mycorrhizal fungi, vermicompost and humic acid on plant height and biological yield of fennel were significant.

  2. Repellent Activity of Apiaceae Plant Essential Oils and their Constituents Against Adult German Cockroaches.

    Science.gov (United States)

    Lee, Hyo-Rim; Kim, Gil-Hah; Choi, Won-Sil; Park, Il-Kwon

    2017-04-01

    We evaluated the repellent activity of 12 Apiaceae plant essential oils and their components against male and female adult German cockroaches, Blattella germanica L., to find new natural repellents. Of all the plant essential oils tested, ajowan (Trachyspermum ammi Sprague) and dill (Anethum graveolens L.) essential oils showed the most potent repellent activity against male and female adult German cockroaches. Repellent activities of chemicals already identified in active oils were also investigated. Of the compounds identified, carvacrol, thymol, and R-(-)-carvone showed >80% repellent activity against male and female adult German cockroaches at 2.5 µg/cm2. S-(+)-Carvone, (+)-dihydrocarvone, and terpinen-4-ol showed >70% repellent activity against male and female adult German cockroaches at 10 µg/cm2. Our results indicated that Apiaceae plant essential oils and their constituents have good potential as natural repellents against adult German cockroaches. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  3. Mycotoxicogenic fungal inhibition by innovative cheese cover with aromatic plants.

    Science.gov (United States)

    Moro, Armando; Librán, Celia M; Berruga, M Isabel; Zalacain, Amaya; Carmona, Manuel

    2013-03-30

    The use of aromatic plants and their extracts with antimicrobial properties may be compromised in the case of cheese, as some type of fungal starter is needed during its production. Penicillium verrucosum is considered a common cheese spoiler. The aim of this study was to evaluate the innovative use of certain aromatic plants as natural cheese covers in order to prevent mycotoxicogenic fungal growth (P. verrucosum). A collection of 12 essential oils (EOs) was obtained from various aromatic plants by solvent-free microwave extraction technology, and volatile characterisation of the EOs was carried out by gas chromatography/mass spectrometry. The most effective EOs against P. verrucosum were obtained from Anethum graveolens, Hyssopus officinalis and Chamaemelum nobile, yielding 50% inhibition of fungal growth at concentration values lower than 0.02 µL mL⁻¹. All EOs showed high volatile heterogeneity, with α-phellandrene, pinocamphone, isopinocamphone, α-pinene, camphene, 1,8-cineole, carvacrol and trans-anethole being found to be statistically significant in the antifungal model. The use of these aromatic plants as natural covers on cheese can satisfactorily inhibit the growth of some mycotoxicogenic fungal spoilers. Among the volatile compounds present, α- and β-phellandrene were confirmed as the most relevant in the inhibition. © 2012 Society of Chemical Industry.

  4. Phytoavailability and fractionation of copper, manganese, and zinc in soil following application of two composts to four crops

    Energy Technology Data Exchange (ETDEWEB)

    Zheljazkov, Valtcho D.; Warman, Phil R

    2004-09-01

    Two experiments were conducted to evaluate the effect of compost addition to soil on fractionation and bioavailability of Cu, Mn, and Zn to four crops. Soils growing Swiss chard (Beta vulgaris var. cicla L.) and basil (Ocimum basilicum L.) were amended (by volume) with 0, 20, 40, and 60% Source-Separated Municipal Solid Waste (SS-MSW) compost, and dill (Anethum graveolens L.) and peppermint (Mentha X piperita L.) were amended with 0, 20, 40, and 60% of high-Cu manure compost (by volume). The SS-MSW compost applications increased the concentration of Cu and Zn in all fractions, increased Mn in acid extractable (ACID), iron and manganese oxides (FeMnOX), and organic matter (OM) fractions, but decreased slightly exchangeable-Mn. Addition of 60% high-Cu manure compost to the soil increased Cu EXCH, ACID, FeMnOX, and OM fractions, but decreased EXCH-Mn, and did not change EXCH-Zn. Addition of both composts to soil reduced bioavailability and transfer factors for Cu and Zn. Our results suggest that mature SS-MSW and manure composts with excess Cu and Zn could be safely used as soil conditioners for agricultural crops.

  5. Anti-Helicobactor pylori activity of some Jordanian medicinal plants.

    Science.gov (United States)

    Masadeh, Majed M; Alkofahi, Ahmad S; Alzoubi, Karem H; Tumah, Haitham N; Bani-Hani, Kamal

    2014-05-01

    Natural flora are considered a major source of new agents for the treatment of Helicobactor pylori. The plants used in this study were selected based on previous traditional use. In this study, we evaluated the effect of extracts of 16 medicinal plants grown in Jordan against clinical isolates of H. pylori. Tested plant extracts included Aloysia triphylla (L'Her.) Britton (Verbenaceae), Anethum graveolens L. (Apiaceae), Artemisia inculata Delile (Asteraceae), Capparis spinosa L. (Capparaceae), Crataegus aronia (L.) Bosc ex. DC. (Rosaceae), Inula viscose (L.) Ait (Asteraceae), Lavandula officinalis Chaix. (Lamiaceae), Lepidium sativum L. (Cruciferae), Origanum syriaca L. (Lamiaceae), Paronychia argentea Lam. (Caryophyllaceae), Passiflora incarnate L. (Passifloraceae), Psidium guajava L. (Myrtaceae), Sarcopoterium spinosum (L.) Spach (Rosaceae), Sesamum indicum L. (Pedaliaceae), Urtica urens L. (Urticaceae) and Varthemia iphionoids Boiss (Asteraceae). Clinical isolates of H. pylori were tested in vitro for susceptibility to each of the above plant crude extracts using disk diffusion method, and the MIC value was determined for each plant extract using the serial dilution method. Results showed that ethanol extracts of most medicinal plants exerted cytotoxiciy against H. pylori isolates. Among the tested plant extracts, A. triphylla (MIC: 90 µg/mL, MBC: 125 µg/mL) and I. viscosa (MIC: 83 µg/mL, MBC: 104 µg/mL) showed the strongest activity against both isolates of H. pylori. Jordanian medicinal plants might be valuable sources of starting materials for the synthesis of new antibacterial agents against H. pylori.

  6. Effect of different intercropping patterns on yield and yield components of dill and fenugreek

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    Behzad Shokati

    2014-12-01

    Full Text Available A field experiment was conducted based on randomized complete blocks design (RCBD in three replications during 2011 at the research farm of university of Tabriz, Iran. In this study two medicinal plants, dill (Anethum graveolens L. and fenugreek (Trigonella foenum-graecum intercropped at different additive (1:20, 1:40 and 1:60 and different replacement (1:1, 1:2 and 1:3 series. Results showed that dill plant at additive treatment especially in 1:20 and 1:60 series had maximum plant fresh and dry weights, umbels per plant, 1000 seed weight, seeds per plant, biological yield and harvest index. However, fenugreek plant at replacement treatment especially in 1:3 and 1:2 series had maximum biological yield, pod in main stem, pod in branches, seeds per pod, seed weights and grain yield. Fenugreek as a medicinal, forage and legume crop promote dill grows characters and could be an effective plant in intercropping systems.

  7. Arbuscular mycorrhiza differentially affects synthesis of essential oils in coriander and dill.

    Science.gov (United States)

    Rydlová, Jana; Jelínková, Marcela; Dušek, Karel; Dušková, Elena; Vosátka, Miroslav; Püschel, David

    2016-02-01

    Research on the role of arbuscular mycorrhizal fungi (AMF) in the synthesis of essential oils (EOs) by aromatic plants has seldom been conducted in field-relevant conditions, and then, only limited spectra of EO constituents have been analyzed. The effect was investigated of inoculation with AMF on the synthesis of a wide range of EO in two aromatic species, coriander (Coriandrum sativum) and dill (Anethum graveolens), in a garden experiment under outdoor conditions. Plants were grown in 4-l pots filled with soil, which was either γ-irradiated (eliminating native AMF) or left non-sterile (containing native AMF), and inoculated or not with an isolate of Rhizophagus irregularis. AMF inoculation significantly stimulated EO synthesis in both plant species. EO synthesis (total EO and several individual constituents) was increased in dill in all mycorrhizal treatments (containing native and/or inoculated AMF) compared to non-mycorrhizal plants. In contrast, EO concentrations in coriander (total EO and most constituents) were increased only in the treatment combining both inoculated and native AMF. A clear positive effect of AMF on EO synthesis was found for both aromatic plants, which was, however, specific for each plant species and modified by the pool of AMF present in the soil.

  8. Production of oregano (Lippia graveolens Kunth seedling from seeds in nursery for transplanting

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    Raúl Martínez-Hernández

    2017-01-01

    Full Text Available La producción de orégano en vivero es una opción para la obtención de plantas de buena calidad para trasplante. El propósito del presente estudio fue evaluar el efecto de cinco sustratos y cinco contenedores en el crecimiento y calidad de la planta de orégano. Los sustratos fueron: mezcla comercial BM2 (turba, perlita y vermiculita, 80:10:10, BM2 + arena de río (1:1, BM2 + arena de río (1.5:1, BM2 + perlita + vermiculita (1:1:1 y mezcla de composta + arena de río (1.5:1. Los contenedores incluyeron charolas de poliestireno expandido (PE de 200, 128 y 76 cavidades, vaso de PE de 250 cm 3 y bolsa de plástico negro de 712 cm 3 (calibre 150 μm . Se usó un diseño experimental de bloques al azar con arreglo factorial, con cuatro repeticiones por tratamiento. Los sustratos y el tipo de contenedor afectaron el crecimiento y calidad de la planta. Se observó mayor crecimiento de la planta y mayor área foliar en la combinación bolsa y sustrato BM2. Este mismo sustrato y el contenedor bolsa promovieron el índice de calidad de Dickson más alto. La relación peso seco del vástago y peso seco de la raíz fue mayor en los contenedores de mayor volumen.

  9. Extraction of Botanical Pesticides from Pelargonium graveolens using Supercritical Carbon Dioxide

    Czech Academy of Sciences Publication Activity Database

    Machalová, Zdeňka; Sajfrtová, Marie; Pavela, R.; Topiař, Martin

    2015-01-01

    Roč. 67, MAY (2015), s. 310-317 ISSN 0926-6690 R&D Projects: GA TA ČR TA01010578 Institutional support: RVO:67985858 Keywords : botanical pesticides * geranium oil * supercritical fluid extraction Subject RIV: CI - Industrial Chemistry, Chemical Engineering Impact factor: 3.449, year: 2015

  10. Systemic response to aphid infestation by Myzus persicae in the phloem of Apium graveolens.

    Science.gov (United States)

    Divol, Fanchon; Vilaine, Françoise; Thibivilliers, Sandra; Amselem, Joëlle; Palauqui, Jean-Christophe; Kusiak, Chantal; Dinant, Sylvie

    2005-03-01

    Little is known about the molecular processes involved in the phloem response to aphid feeding. We investigated molecular responses to aphid feeding on celery (Apium graveolenscv. Dulce) plants infested with the aphid Myzus persicae, as a means of identifying changes in phloem function. We used celery as our model species as it is easy to separate the phloem from the surrounding tissues in the petioles of mature leaves of this species. We generated a total of 1187 expressed sequence tags (ESTs), corresponding to 891 non-redundant genes. We analysed these ESTs in silico after cDNA macroarray hybridisation. Aphid feeding led to significant increase in RNA accumulation for 126 different genes. Different patterns of deregulation were observed, including transitory or stable induction 3 or 7 days after infestation. The genes affected belonged to various functional categories and were induced systemically in the phloem after infestation. In particular, genes involved in cell wall modification, water transport, vitamin biosynthesis, photosynthesis, carbon assimilation and nitrogen and carbon mobilisation were up-regulated in the phloem. Further analysis of the response in the phloem or xylem suggested that a component of the response was developed more specifically in the phloem. However, this component was different from the stress responses in the phloem driven by pathogen infection. Our results indicate that the phloem is actively involved in multiple adjustments, recruiting metabolic pathways and in structural changes far from aphid feeding sites. However, they also suggest that the phloem displays specific mechanisms that may not be induced in other tissues.

  11. Antioxidant, cyclooxygenase and topoisomerase inhibitory compounds from Apium graveolens Linn. seeds.

    Science.gov (United States)

    Momin, R A; Nair, M G

    2002-05-01

    Cyclooxygenase inhibitory and antioxidant bioassay-directed extraction and purification of celery seeds yielded sedanolide (1), senkyunolide-N (2), senkyunolide-J (3), 3-hydroxymethyl-6-methoxy-2,3-dihydro-1H-indol-2-ol (4), L-tryptophan (6), and 7-[3-(3,4-dihydroxy-4-hydroxymethyl-tetrahydro-furan-2-yloxy)-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy]-5-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)-chromen-4-one (7). The structures of compounds 1-7 were determined using spectroscopic methods. Compound 4 is reported here for the first time. At 250 pg ml(-1), compounds 1-4, 6 and 7 displayed prostaglandin H endoperoxide synthase-I (COX-I) and prostaglandin H endoperoxide synthase-II (COX-II) inhibitory activities at pH 7. The acetylated product (5) of compound 4 also inhibited COX-I and COX-II enzymes when tested at 250 microg ml(-1). Compounds 6 and 7 exhibited good antioxidant activity at concentrations of 125 and 250 microg ml(-1). Only compounds 1-3 exhibited topoisomerase-I and -II enzyme inhibitory activity at concentrations of 100, 200 and 200 microg ml(-1), respectively.

  12. Chemistry, technology, and nutraceutical functions of celery (Apium graveolens L.): an overview.

    Science.gov (United States)

    Sowbhagya, H B

    2014-01-01

    Celery is a commercially important seed spice belonging to the family Umbelliferrae. Celery is used in various forms such as fresh herb, stalk, seeds, oil, and oleoresin for flavoring of foods and for medicinal purposes. Celery seed contains 2% volatile oil that finds application for flavoring of foods and also in perfumery industry. Limonene and selinene form about 60% and 20% of the oil, respectively. However, the important flavor constituents of the oil responsible for the typical aroma are 3-n-butyl-4-5-dihydrophthalide (sedanenolide), 3-n-butyl phthalide, sedanolide, and sedanonic anhydride present in very low levels (1-3%). Celery contains 15% fatty oil with the fatty acids: petroselenic (64.3%), oleic (8.1%), linoleic (18%), linolenic (0.6%), and palmitic acids. Phthalides especially sedanenaloide possess many health benefits. Celery extracts are reported to possess many nutraceutical properties, viz., antioxidant, hypolipidemic, hypoglycemic, and anti-platelet aggregation. In the present review, the chemistry, processing, and biological activities of celery and the components responsible are discussed.

  13. Hepatoprotective action of celery (Apium graveolens) leaves in acetaminophen-fed freshwater fish (Pangasius sutchi).

    Science.gov (United States)

    Shivashri, C; Rajarajeshwari, T; Rajasekar, P

    2013-10-01

    Acetaminophen (APAP)-induced liver damage is one of the most common problems among the population. Therefore, the study was aimed to investigate the hepatoprotective effect of celery leaves on APAP-induced toxicity in a freshwater fish, Pangasius sutchi. Fish were divided into four experimental groups of 6 fish each. Group 1 served as control. Group 2 fish were exposed to APAP (500 mg/kg) for 24 h. Groups 3 and 4 fish were exposed to APAP + celery leaf powder (CE) (500 mg/kg) and CE for 24 h, respectively. The severity of liver damage, hepatic lipid, glycogen, ions status and histological alterations was examined. The characterization of CE extract was also performed. APAP-exposed fish showed elevated levels of both circulating and tissue hepatotoxic markers (AST, ALT and ALP), reduced hepatic glycogen and lipid contents (TG and cholesterol), increased tissue lipid peroxidation markers (TBARS, LHP and PCO), altered tissue levels of enzymatic (SOD, CAT, GPx and GST) and non-enzymatic (GSH) antioxidants and cellular thiol levels (T-SH, P-SH and NP-SH), and reduced hepatic ions (Na(+), K(+) and Ca(2+)) and abnormal liver histology. The abnormalities associated with APAP exposure were reversed on treatment with CE. The TLC separation and HPLC quantification of petroleum ether/acetone extract of CE showed the peaks for highly efficient flavonoids such as rutein, quercetin and luteolin. The observed hepatoprotective effect of CE might be due to its rich flavonoids.

  14. Differentiating cross-reacting allergens in the immunological analysis of celery (Apium graveolens) by mass spectrometry.

    Science.gov (United States)

    Faeste, Christiane K; Jonscher, Karen R; Sit, Louis; Klawitter, Jelena; Løvberg, Kjersti E; Moen, Lena H

    2010-01-01

    Celery is acknowledged as a major food allergen in Europe, and mandatory labeling for preprocessed foods has been implemented. However, no methods for the specific detection of celery protein in foods have been published. In the present study, a sandwich celery ELISA using polyclonal anticelery antibodies for capture and detection was developed and validated. The method has an LOD of 0.5 mg/kg in buffer; however, it is applicable only for the screening of food products because of extensive cross-reactivity with potato and carrot proteins. Using nanoLC-ion-trap MS/MS, a number of proteins in the three vegetable species were identified as candidates for causing cross-reactions due to amino acid sequence homologies. Among others, a novel patatin (Sola t 1)-like protein was detected in celery and a flavin adenine dinucleotide binding domain-containing protein (Api g 5)-like protein was identified in carrot. The utility of triple-quadrupole MS/MS for specific and quantitative analysis of celery, potato, and carrot allergens was evaluated using whole protein extracts. Several unique precursor ion-to-product ion transitions were determined for each species, suggesting the feasibility of developing an MS-based screening method to specifically detect celery allergens in foods.

  15. Effects of Seed Cryopreservation and Priming on Germination in Several Cultivars of Apium graveolens.

    Science.gov (United States)

    Gonzalez-Benito, M E; Iriondo, J M; Pita, J M; Pérez-García, F

    1995-01-01

    Seed germination of seven celery cultivars was studied after storage in liquid nitrogen for 1 or 30 d. Cryopreservation was also carried out on pelleted and primed seeds. None of the treatments applied reduced germination percentages. T(50) (time for germination to reach 50%) significantly decreased in Florida, Utah and Istar cultivars when priming, alone or in combination with cryopreservation, was used.

  16. Polysaccharide compositions of collenchyma cell walls from celery (Apium graveolens L.) petioles.

    Science.gov (United States)

    Chen, Da; Harris, Philip J; Sims, Ian M; Zujovic, Zoran; Melton, Laurence D

    2017-06-15

    Collenchyma serves as a mechanical support tissue for many herbaceous plants. Previous work based on solid-state NMR and immunomicroscopy suggested collenchyma cell walls (CWs) may have similar polysaccharide compositions to those commonly found in eudicotyledon parenchyma walls, but no detailed chemical analysis was available. In this study, compositions and structures of cell wall polysaccharides of peripheral collenchyma from celery petioles were investigated. This is the first detailed investigation of the cell wall composition of collenchyma from any plant. Celery petioles were found to elongate throughout their length during early growth, but as they matured elongation was increasingly confined to the upper region, until elongation ceased. Mature, fully elongated, petioles were divided into three equal segments, upper, middle and lower, and peripheral collenchyma strands isolated from each. Cell walls (CWs) were prepared from the strands, which also yielded a HEPES buffer soluble fraction. The CWs were sequentially extracted with CDTA, Na 2 CO 3 , 1 M KOH and 4 M KOH. Monosaccharide compositions of the CWs showed that pectin was the most abundant polysaccharide [with homogalacturonan (HG) more abundant than rhamnogalacturonan I (RG-I) and rhamnogalacturonan II (RG-II)], followed by cellulose, and other polysaccharides, mainly xyloglucans, with smaller amounts of heteroxylans and heteromannans. CWs from different segments had similar compositions, but those from the upper segments had slightly more pectin than those from the lower two segments. Further, the pectin in the CWs of the upper segment had a higher degree of methyl esterification than the other segments. In addition to the anticipated water-soluble pectins, the HEPES-soluble fractions surprisingly contained large amounts of heteroxylans. The CDTA and Na 2 CO 3 fractions were rich in HG and RG-I, the 1 M KOH fraction had abundant heteroxylans, the 4 M KOH fraction was rich in xyloglucan and heteromannans, and cellulose was predominant in the final residue. The structures of the xyloglucans, heteroxylans and heteromannans were deduced from the linkage analysis and were similar to those present in most eudicotyledon parenchyma CWs. Cross polarization with magic angle spinning (CP/MAS) NMR spectroscopy showed no apparent difference in the rigid and semi-rigid polysaccharides in the CWs of the three segments. Single-pulse excitation with magic-angle spinning (SPE/MAS) NMR spectroscopy, which detects highly mobile polysaccharides, showed the presence of arabinan, the detailed structure of which varied among the cell walls from the three segments. Celery collenchyma CWs have similar polysaccharide compositions to most eudicotyledon parenchyma CWs. However, celery collenchyma CWs have much higher XG content than celery parenchyma CWs. The degree of methyl esterification of pectin and the structures of the arabinan side chains of RG-I show some variation in the collenchyma CWs from the different segments. Unexpectedly, the HEPES-soluble fraction contained a large amount of heteroxylans.

  17. Shelf life study of fresh celery (Apium graveolens L.) grown under different nitrogen fertilization treatments.

    Science.gov (United States)

    Rizzo, Valeria; Muratore, Giuseppe; Russo, Marco Antonio; Belligno, Adalgisa

    2011-05-01

    Nitrogen fertilization is useful for obtaining higher growth and quality of productions, and the use of nitrogen fertilization is widespread. To evaluate the influence of nitrogen-rich fertilizers on quality characteristics of celery, shelf life tests of celery grown with 2 levels of nitrogen and 2 different nitrogen fertilizers were performed. The treatments of the celery samples were identified as follows: T1, mineral nitrogen (80 kg ha(-1)); T2, mineral nitrogen (120 kg ha(-1)); T3, organic nitrogen (80 kg ha(-1)); T4, organic nitrogen (120 kg ha(-1)); R4, residual organic nitrogen (120 kg ha(-1)); and C, untreated control. Celery plants were selected and packaged in either of the following 2 plastic films: antifog polyolefin (AFP) film or microperforated polypropylene (MPP) film. The nitrate contents, weight loss, hardness, changes in color parameters, and total phenols were studied for both packaging types during storage. The results demonstrated that celery fertilized with organic nitrogen and packaged in AFP film reached a shelf life of 37 d. The control sample packaged in MPP film was not marketable after 20 d, but the same untreated sample packaged in AFP film reached a shelf life of 30 d. © 2011 Institute of Food Technologists®

  18. Mannitol utilisation by celery (Apium graveolens) plants grown under different conditions in vitro

    Czech Academy of Sciences Publication Activity Database

    Vítová, Lenka; Stodůlková, E.; Bartoníčková, A.; Lipavská, H.

    2002-01-01

    Roč. 163, - (2002), s. 907-916 ISSN 0168-9452 R&D Projects: GA MŠk LN00A081 Institutional research plan: CEZ:AV0Z5038910; CEZ:MSM 113100003 Keywords : Carbohydrates * Osmotic stress * Sugar alcohol Subject RIV: EF - Botanics Impact factor: 1.556, year: 2002

  19. Food emulsions with amidated pectin from celery (Apium graveolens var. rapaceum D.C. tubers

    Directory of Open Access Journals (Sweden)

    Iv. Petrova

    2017-09-01

    Full Text Available Abstract. Hydrocolloids, especially polysaccharides from traditional plant sources and their derivatives possessed significant emulsifying properties. Pectin was isolated from celery tubers by accelerated “green” method for extraction based on ultrasonic irradiation. Further chemical modification of celery pectin was performed with 4 mol/L NH The amidated celery pectin was obtained with the following characteristics: the degree of esterification (DE 31%, the degree of 3. amidation (DA 16%, degree of acetylation (DAc 2% and anhydrouronic acid content (AUAC 68%. This modified pectin was incorporated in preparation of model 30, 40 and 50% oil-in-water emulsions. The effect of amidation of celery pectin on the stability of emulsions was investigated. The results showed that amidation increased the emulsifying properties of pectic polysaccharides. It affected also the rheological characteristics of model emulsion. The current study demonstrated preparation of emulsion with low-caloric amidated pectin as proper alternative to the traditional emulsifiers.

  20. A Novel Model for Multicomponent Supercritical Fluid Extraction and its Application to Ruta graveolens.

    Czech Academy of Sciences Publication Activity Database

    Sovová, Helena; Sajfrtová, Marie; Stateva, R.P.

    2017-01-01

    Roč. 120, Part 1 (2017), s. 102-112 ISSN 0896-8446 R&D Projects: GA MŠk 2B06049 Institutional support: RVO:67985858 Keywords : supercritical fluid extraction * multicomponent equilibrium * kinetics Subject RIV: CI - Industrial Chemistry, Chemical Engineering OBOR OECD: Chemical process engineering Impact factor: 2.991, year: 2016

  1. In Vitro Activity of Twenty Commercially Available, Plant-Derived Essential Oils against Selected Dermatophyte Species.

    Science.gov (United States)

    Nardoni, Simona; Giovanelli, Silvia; Pistelli, Luisa; Mugnaini, Linda; Profili, Greta; Pisseri, Francesca; Mancianti, Francesca

    2015-08-01

    The in vitro activity of twenty chemically defined essential oils (EOs) obtained from Boswellia sacra, Citrus bergamia, C. limon, C. medica, Cinnamomum zeylanicum, Eucalyptus globulus, Foeniculum vulgare, Helichrysum italicum, Illicium verum, Litsea cubeba, Mentha spicata, Myrtus communis, Ocimum basilicum, Origanum majorana, O. vulgare, Pelargonium graveolens, Rosmarinus officinalis, Santalum album, Satureja montana, and Thymus serpyllum was assayed against clinical animal isolates of Microsporum canis, Trichophyton mentagrophytes, T. erinacei, T. terrestre and Microsporum gypseum, main causative agents of zoonotic and/or environmental dermatophytoses in humans. Single main components present in high amounts in such EOs were also tested. Different dermatophyte species showed remarkable differences in sensitivity. In general, more effective EOs were T. serpyllum (MIC range 0.025%-0.25%), O. vulgare (MIC range 0.025%-0.5%) and L. cubeba (MIC range 0.025%-1.5%). F. vulgare showed a moderate efficacy against geophilic species such as M gypseum and T terrestre. Among single main components tested, neral was the most active (MIC and MFC values 5 0.25%). The results of the present study seem to be promising for an in vivo use of some assayed EOs.

  2. FEATURES OF THE SEED DORMANCY IN UMBELLIFER CROPS CAUSED BY VARIOUS FACTORS

    Directory of Open Access Journals (Sweden)

    D. N. Baleev

    2017-01-01

    Full Text Available Experiments were carried out at FGBNU VNIIO in 20112016. The aim of the study was to analyze the influence of different types of organic dormancy caused by various factors on seed quality of some representatives of umbellifer crops. The objects of the study were seeds: parsnip ‘Kulinar’ (Pastinaca sativa L.; carrot ‘Rogneda’ (Daucus carrota L.; root parsley ‘Ljubasha’ (Petroselinum crispum (Mill. Nyman ex A.W. Hill.; root celery ‘Kupidon’ (Apium graveolens L.; coriander ‘Yantar’ (Coriandrum sativum L. and dill ‘Kentavr’ (Anethum graveolens L.. In all seeds studied, the speed of embryo growth was decreased by 30% or0.03 mma day. Under influence of the induced dormancy caused by incubation in extract from dill seeds, the speed of embryo growth in all species was decreased by 94-97% on average. The process of germination of just picked seeds in all crops studied showed itself in reduction of germinated seed number by 54% as compared with control variant. Under the effect of incubation at high temperature the seeds of parsnip and root celery didn’t germinate, whereas the germination in the seeds of coriander, root parsley and carrot was decreased by 51%, 47% and 46%, respectively as compared with control. There is no germination observed in parsnip, carrot, root celery and coriander under influence of induced dormancy caused by incubation in extract from dill seeds. In this case, the germination of seeds of root parsley and dill was 8.1% and 15%, respectively. The Pearson correlation between the speed of embryo growth and percent of seed germination showed the significant and positive relationship in the range 0.706-0.952. Analysis of variance (ANOVA showed that induced by temperature or allelopathic dormancy had impact on the speed of embryo’s growth in the crops studied, where factor effect was 89-86% depending on type of dormancy. Analysis of variance between the factors of dormancy and germination revealed that all

  3. Diversity of flora used for the cure of equine diseases in selected peri-urban areas of Punjab, Pakistan.

    Science.gov (United States)

    Goraya, Khurram; Iqbal, Zafar; Sajid, Muhammad; Muhammad, Ghulam; Ain, Qurat Ul; Saleem, Muhammad

    2013-09-30

    Plants have widely been used and documented for their therapeutic potential in many parts of the world. There are, however, few reports on the use of plants for the treatment of diseases of equines. To this end, participatory epidemiology and rapid rural appraisal techniques were used to document the plants having pharmacotherapeutic significance against different ailments of equines in selected population of Punjab, Pakistan. A survey was conducted to interview a total of 450 respondents (150 from each of the districts of Faisalabad, Lahore and Sargodha of Pakistan) to collect information about disease recognition of the equines and their treatment on a well - structured questionnaire. A total of 60 plants belonging to 40 families were documented. An inventory was developed depicting detailed information of plants used in treatment of different conditions of equines. The top ten species of plants used were: Allium cepa, Zingiber officinale, Vernonia anthelmintica, Capsicum annum, Brassica campestris, Trachyspermum ammi, Anethum graveolens, Picrorhiza kurroa, Azadirachta indica, and Citrullus colocynthis. Seeds were the most frequently used (n = 16/60) parts, followed by leaves (n = 12/60) and fruits (n = 11/60) of plants. Based on the combination of different parts of plants used in different ratios and variation in their dose or mode of preparation led to a large number of recipes/remedies against wounds, lameness, bronchitis, colic, anorexia, dermatitis, weakness, parasitism (internal and external), fever, heat stress, urine retention, swelling, toxemia, and indigestion. This study generated lot of data on phytomedicinal approach for the treatment of ailments in the equines in some selected areas. It would, therefore, be imperative to expand similar studies in other parts of Pakistan and elsewhere. Moreover, use of the documented plants may be validated employing standard scientific procedures, which may have their application in the drug discovery

  4. Solubility investigation of ketone and phenol essential oils in water using spectrometry and GC/MS

    Directory of Open Access Journals (Sweden)

    2017-11-01

    Full Text Available Background and objectives: Essential oils are used for their flavors and fragrances and their medicinal properties in food, cosmetic, agriculture and pharmaceutical industries. This study was focused on the selection of the best solvent(s which would increase water solubility of ketone and phenol classes of essential oils. Methods: The solubility of six  plants essential oils was investigated in presence of propylene glycol (PG, polyethylene glycol 300 (PEG, glycerin and ethanol as the solvent and tween 80 or lecithin as the co-solvent by observation and spectrophotometric assay. Chemical composition of the essential oils and supersaturated 50% ethanol (SSE and 50% PG or PEG (SSP solutions were analyzed by GC/MS, too. Results: Ketone essential oils (Anethum graveolens, Mentha spicata and Salvia officinalis showed the best solubility in ethanol and PG, respectively. Phenol essential oils (Zattaria multiflora, Syzygium aromaticum and Trachyspermum ammi had the best solubility in ethanol and PEG, respectively.  In the ketone class, solubility of all samples in ethanol/water was greater than PG/water, but total ketones in SSP of samples with good solubility in PG were more than SSE. In the phenol class, all samples had better solubility in mixtures of ethanol/water than PEG, but the amounts of total phenols in SSP of some samples were higher than SSE. Therefore, selecting the best solvent for these classes need more experiments. Conclusion: Selecting the solvent for essential oils changes their chemical composition; therefore the best solvent was different for various purposes.

  5. Spatial distribution of heavy metals in soil, water, and vegetables of farms in Sanandaj, Kurdistan, Iran.

    Science.gov (United States)

    Maleki, Afshin; Amini, Hassan; Nazmara, Shahrokh; Zandi, Shiva; Mahvi, Amir Hossein

    2014-01-01

    Heavy metals are ubiquitous elsewhere in nature and their measurement in environment is necessary to develop health management strategies. In this study, we aimed to find out concentrations and spatial patterns of heavy metals in main farms of Sanandaj in Kurdistan, Iran. Over May to October 2012, six farms were selected to analyze concentrations and spatial patterns of several heavy metals, namely aluminum (Al), arsenic (As), cadmium (Cd), cobalt (Co), chromium (Cr), copper (Cu), nickel (Ni), lead (Pb), and zinc (Zn) in their soil, irrigation water, and edible vegetables. Overall, 36 samples of soil and water and 72 samples of vegetables including coriander (Coriandrum sativum), dill (Anethum graveolens), radish (Raphanus sativus) root and radish leaf were collected. The concentrations of metals were determined by inductively coupled plasma optical emission spectrometry. The spatial surfaces of heavy metals were created using geospatial information system. The order of metals in soil was Al > Zn > Ni > Cu > Cr > Pb > Co > As > Cd while in water it was Cr > Co > Zn > Pb > Cu > Ni > Al = As = Cd. The order of heavy metals in vegetables was Al > Zn > Cu > Cr > Ni > Pb > Co > As > Cd. Totally, the minimum concentrations of Al, Cu, Pb, and Zn were found in radish root while the maximum of Al, Co, Cr, and Ni were found in radish leaf. The minimum concentrations of Cd and Cr and maximum concentrations of Cu and Zn were also deciphered in dill. Noteworthy, coriander had the minimum concentrations of Co and Ni. The concentrations of Cr and Pb in vegetables were more than maximum allowable limits of the Food and Agriculture Organization (FAO) and the World Health Organization (WHO). In summary, albeit the concentrations of heavy metals in soil and water samples were below FAO and the WHO standards, vegetables were contaminated by chromium and lead.

  6. Perfil dos consumidores de plantas medicinais e condimentares do município de Pato Branco (PR The profile of consumers medicinal plants and spices of Pato Branco city, Paraná State, Brazil

    Directory of Open Access Journals (Sweden)

    José Abramo Marchese

    2004-06-01

    Full Text Available Diagnosticou-se o perfil dos consumidores de supermercados em Pato Branco (PR, com relação às suas preferências pelas plantas medicinais e condimentares, como subsídio à produção por pequenos produtores rurais. Os consumidores preferem produtos orgânicos, observam a aparência e o preço do produto, e vão ao mercado uma vez por semana, preferencialmente aos sábados. As dez plantas medicinais preferidas, em ordem decrescente, são camomila, anis, boldo, carqueja, guaco, malva, poejo, espinheira-santa, menta e sálvia. As dez plantas condimentares preferidas, em ordem decrescente, são cebola, cravo, canela, orégano, alho, nóz-moscada, pimentão, cebolinha, endro e salsinha.The profile of supermarket users in Pato Branco city, Paraná State, Brazil, was obtained, related to their preference for medicinal and spice plants, as a subsidy to production by small farmers. The consumers prefer organic products observing the appearance and price of the product, and they go once a week to the market, preferably on Saturdays. The ten favorite medicinal plants are Chamomilla recutita, Pimpinella anisum, Vernonia condensata, Baccharis sp., Mikania sp., Malva sp., Cunilla sp., Maytenus sp., Mentha sp. and Salvia officinalis. The ten favorite spices are: Allium cepa, Eugenia caryophyllata, Cinnamomum zeylanicum, Origanum vulgaris, Allium sativum, Myristicia fragans, Capsicum annuum, Allium schoenoprasum, Anethum graveolens and Petroselinum crispum.

  7. In vivo and in vitro control activity of plant essential oils against three strains of Aspergillus niger.

    Science.gov (United States)

    Kumar, Peeyush; Mishra, Sapna; Kumar, Atul; Kumar, Sanjeev; Prasad, Chandra Shekhar

    2017-09-01

    Contamination of environment and food from the prevalent spores and mycotoxins of Aspergillus niger has led to several diseases in humans and other animals. The present study investigated the control activity of plant essential oils against three strains of A. niger. In the elaborate assays done through microdilution plate assay and agar disk diffusion assay in the lab condition and in vivo assay on the stored wheat grains, the essential oil of Thymus vulgaris depicted overall superior efficacy. In microdilution plate assay, the oil of Anethum graveolens showed best fungistatic activity, while best fungicidal activity was depicted by Syzygium aromaticum oil. The oil of T. vulgaris showed moderate control efficacy against A. niger strains with its antifungal activity resulting mainly due to killing of microorganism rather than growth inhibition. In agar disk diffusion assay, T. vulgaris oil with a zone of inhibition (ZOI) of 23.3-61.1% was the most effective fungicide. The in vivo assay to evaluate the protection efficacy of oils for stored wheat grains against A. niger (AN1) revealed T. vulgaris (90.5-100%) to be the best control agent, followed by the oil of S. aromaticum (61.9-100%). The GC-MS analysis of T. vulgaris oil indicated the presence of thymol (39.11%), γ-terpinene (19.73%), o-cymene (17.21%), and β-pinene (5.38%) as major oil components. Phytotoxic effects of the oils on wheat seeds showed no significant phytotoxic effect of oils in terms of seed germination or seedling growth. The results of the study demonstrated control potentiality of essential oils for the protection of stored wheat against A. niger with prospect for development of eco-friendly antifungal products.

  8. Anti-Candida activity assessment of Pelargonium graveolens oil free and nanoemulsion in biofilm formation in hospital medical supplies.

    Science.gov (United States)

    Giongo, Janice Luehring; de Almeida Vaucher, Rodrigo; Fausto, Viviane Pedroso; Quatrin, Priscilla Maciel; Lopes, Leonardo Quintana Soares; Santos, Roberto Christ Vianna; Gündel, André; Gomes, Patrícia; Steppe, Martin

    2016-11-01

    Infections due to microbial biofilm formation on the surface of catheters and other medical devices are constantly reported as a major cause of morbidity and mortality in patients admitted to hospitals. Furthermore, sessile cells are more resistant to phagocytosis and most antimicrobial, which complicates the treatment of such infections. Researches aimed at new antimicrobial originating mainly from plants have increased in recent years and the development of new strategies for their release is critical in combating the formation of biofilms. Geranium oil (GO) has proven antimicrobial activity. Because of this, the aim of this study was to develop nanoemulsions containing this oil (NEG) and evaluate its activity after the biofilm formation of Candida albicans, Candida tropicalis, Candida glabrata, and Candida krusei in hospital medical supplies. For quantification of the biofilm, crystal violet, total protein, and ATP-bioluminescence assays were used. The results revealed that GO and NEG showed lower MIC for C. albicans and C. tropicalis. The biofilms formed by different species of Candida on the surfaces of polyethylene and polyurethane were quantified. GO and NEG significantly inhibited the formation of biofilms in all species tested on the surfaces of polyethylene. However, NEG antibiofilm has had better activity than GO for C. albicans, C. tropicalis and C. glabrata, according to the surface potential analysis by atomic force microscopy (AFM). The analysis of the biofilm formation on the polyethylene surface by ATP-bioluminescence and CFU showed similar results. In both methods the formation of biofilm in the catheter occurred in greater quantity for C. albicans and C. tropicalis. GO did not significantly inhibit the formation of biofilms only in C. krusei, although NEG significantly increased this activity GO in all species tested when compared to the control training biofilm. The following study shows that the development of NEG may become an effective alternative to reduce the adhesion of microorganisms and prevent infections resulting from the use of some hospital medical materials. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. Comparison of celery (Apium graveolens L.) collenchyma and parenchyma cell wall polysaccharides enabled by solid-state (13)C NMR.

    Science.gov (United States)

    Zujovic, Zoran; Chen, Da; Melton, Laurence D

    2016-02-01

    Collenchyma cells with their thickened walls are one of specific mechanical support tissues for plants, while parenchyma cells are thin walled and serve multiple functions. The parenchyma tissue is what you enjoy eating, while collenchyma, because of its fibrous nature, is not so attractive. Celery is a useful model for comparing the cell walls (CWs) of the two cell types such as collenchyma and parenchyma. However, to date, the structural characteristics of collenchyma and parenchyma cell walls from the same plant have not been compared. Monosaccharide composition suggested the collenchyma cell walls contained less pectin but more hemicellulose in comparison to parenchyma. High-resolution solid-state NMR spectra of highly mobile pectins revealed that the arabinan signals were more evident in the collenchyma spectrum, while galactan showed a much stronger resonance in the parenchyma spectrum. In addition, methyl esterified and non-esterified galacturonic acid signals were observed in parenchyma CWs, but only the latter one appeared in the collenchyma. The ratio of cellulose surface/interior obtained from CP/MAS spectra for collenchyma suggested the cellulose microfibrils were ~2.4 nm, while in the parenchyma, these were somewhat larger. X-ray diffraction indicated the size of the cellulose microfibrils were the same for both types of CWs. Copyright © 2015. Published by Elsevier Ltd.

  10. De novo assembly, gene annotation and marker development using Illumina paired-end transcriptome sequences in celery (Apium graveolens L.).

    Science.gov (United States)

    Fu, Nan; Wang, Qian; Shen, Huo-Lin

    2013-01-01

    Celery is an increasing popular vegetable species, but limited transcriptome and genomic data hinder the research to it. In addition, a lack of celery molecular markers limits the process of molecular genetic breeding. High-throughput transcriptome sequencing is an efficient method to generate a large transcriptome sequence dataset for gene discovery, molecular marker development and marker-assisted selection breeding. Celery transcriptomes from four tissues were sequenced using Illumina paired-end sequencing technology. De novo assembling was performed to generate a collection of 42,280 unigenes (average length of 502.6 bp) that represent the first transcriptome of the species. 78.43% and 48.93% of the unigenes had significant similarity with proteins in the National Center for Biotechnology Information (NCBI) non-redundant protein database (Nr) and Swiss-Prot database respectively, and 10,473 (24.77%) unigenes were assigned to Clusters of Orthologous Groups (COG). 21,126 (49.97%) unigenes harboring Interpro domains were annotated, in which 15,409 (36.45%) were assigned to Gene Ontology(GO) categories. Additionally, 7,478 unigenes were mapped onto 228 pathways using the Kyoto Encyclopedia of Genes and Genomes Pathway database (KEGG). Large numbers of simple sequence repeats (SSRs) were indentified, and then the rate of successful amplication and polymorphism were investigated among 31 celery accessions. This study demonstrates the feasibility of generating a large scale of sequence information by Illumina paired-end sequencing and efficient assembling. Our results provide a valuable resource for celery research. The developed molecular markers are the foundation of further genetic linkage analysis and gene localization, and they will be essential to accelerate the process of breeding.

  11. Effect of celery (Apium graveolens) extracts on some biochemical parameters of oxidative stress in mice treated with carbon tetrachloride.

    Science.gov (United States)

    Popović, Mira; Kaurinović, Biljana; Trivić, Svetlana; Mimica-Dukić, Neda; Bursać, Marija

    2006-07-01

    Extracts of celery leaves and roots in ether, chloroform, ethyl acetate, n-butanol and water were evaporated to dryness and dissolved in 50% ethanol to make 10% (w[sol ]v) solutions. The potential protective action of the extracts was assessed by the corresponding in vitro and in vivo tests. In the in vitro experiments crude methanol extracts were tested as potential scavengers of free OH* and DPPH* radicals, as well as inhibitors of liposomal peroxidation (LPx). Analogous experiments were also carried out with the extracts of celery root, for comparison. The results obtained show that both the extracts of root and leaves are good scavengers of OH* and DPPH* radicals and reduce LPx intensity in liposomes, which points to their protective (antioxidant) activity. In vivo experiments were concerned with antioxidant systems (activities of GSHPx, GSHR, Px, CAT, XOD, GSH content and intensity of LPx) in liver homogenate and blood of mice after their treatment with extracts of celery leaves, or in combination with CCl4. On the basis of the results obtained it can be concluded that the examined extracts showed a certain protective effect. Of all the extracts the n-butanol extract showed the highest protective effect. Combined treatments with CCl4 and extracts showed both positive and negative synergism - inducing or suppressing the impact of CCl4 alone. The differences observed in the action of particular extracts are probably due to the different contents of flavonoids and some other antioxidant compounds.

  12. In vitro and in vivo antioxidant activities of a flavonoid isolated from celery (Apium graveolens L. var. dulce).

    Science.gov (United States)

    Li, Peng; Jia, Jia; Zhang, Daihui; Xie, Jingli; Xu, Xueshu; Wei, Dongzhi

    2014-01-01

    In the present article, a flavonoid was separated and purified from celery leaf through ethanol extraction, column chromatography and crystallization. The product was identified as apiin by LC/ESI-MS, and its antioxidant activities were evaluated in vitro, including by 1,1-diphenl-2-picrylhyrazyl free radical (DPPH˙), superoxide radical (O2(-)˙) and hydroxyl radical (OH˙) scavenging assays. IC50 values were 68.0 μg ml(-1) in the DPPH assay, 0.39 mg ml(-1) in the O2(-)˙ assay and 48.0 μg ml(-1) in the OH˙ assay. The antioxidant activities were investigated in vivo with the use of mice models. All data were measured including the contents of maleic dialdehyde (MDA) and lipofuscin (LPF), the activities of superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) and catalase (CAT), and the total antioxidant capacity (TAOC), in the serum, brain, heart, liver and kidney. Results showed that apiin had a remarkable scavenging activity on MDA and LPF, promoted TAOC and significantly enhanced the activities of SOD, GSH-Px and CAT.

  13. The effects of celery leaf (apium graveolens L.) treatment on blood glucose and insulin levels in elderly pre-diabetics.

    Science.gov (United States)

    Yusni, Yusni; Zufry, Hendra; Meutia, Firdalena; Sucipto, Krishna W

    2018-02-01

    To analyze the effect of celery leaf extract on blood glucose and plasma insulin levels in elderly pre-diabetics. Methods: This study was conducted between March and November 2014 at the Faculty of Medicine, Syiah Kuala University, Banda Aceh, Indonesia. A quasi-experimental pretest-posttest with a control group was conducted with elderly pre-diabetic volunteers. The subjects included 16 elderly pre-diabetics older than 60 (6 males and 10 females). The subjects were randomly divided into 2 groups: a control group (placebo-treated) and a treatment group (celery-treated). The treatment consisted of celery leaf extract capsules at the dose of 250 mg, 3 times per day (morning, afternoon and evening), 30 minutes before a meal, for 12 days. Data analysis was performed using the t-test (p less than 0.05). Results: There was a significant decrease in pre-prandial plasma glucose levels (p=0.01) and post-prandial plasma glucose levels (p=0.00), but no significant increase in plasma insulin levels (p=0.15) after celery leaf treatment in elderly pre-diabetics. Conclusion: Celery was effective at reducing blood glucose levels, but there was a lack of association between blood glucose levels and plasma insulin levels in elderly pre-diabetics.

  14. Light exposure inhibiting tissue browning and improving antioxidant capacity of fresh-cut celery (Apium graveolens var. dulce).

    Science.gov (United States)

    Zhan, Lijuan; Hu, Jinqiang; Lim, Loong-Tak; Pang, Lingyun; Li, Yu; Shao, Jianfeng

    2013-12-01

    Fresh-cut celery is perishable and susceptible to tissue browning during storage. In this study, the effect of continuous light exposure (2000 lux) on browning related enzyme activity of fresh-cut celery was investigated during 8d storage at 7 °C using darkness (0.2 lux) as control. Light exposure significantly suppressed polyphenol oxidase (PPO) and peroxidase (POD) activities, and subsequently decreased soluble quinone accumulation and browning index (BI) evolution during storage. In addition, phenylalanine ammonia lyase (PAL) activity, total phenol (TP) content, and antioxidant capacity (AC) values were all higher when the fresh-cut celery samples were exposed to light than in darkness during storage. A significant positive correlation between TP and AC was observed at both light (R=0.884, P<0.01) and dark (R=0.705, P<0.01) conditions. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. Validation and Comparison of Reference Genes for qPCR Normalization of Celery (Apium graveolens) at Different Development Stages.

    Science.gov (United States)

    Li, Meng-Yao; Wang, Feng; Jiang, Qian; Wang, Guan-Long; Tian, Chang; Xiong, Ai-Sheng

    2016-01-01

    A suitable reference gene is an important prerequisite for guarantying accurate and reliable results in qPCR analysis. Celery is one of the representative vegetable in Apiaceae and is widely cultivated and consumed in the world. However, no reports have been previously published concerning reference genes in celery. In this study, the expression stabilities of nine candidate reference genes in leaf blade and petiole at different development stages were evaluated using three statistics algorithms geNorm, NormFinder, and BestKeeper. Our results showed that TUB-B, TUB-A, and UBC were the most reference genes among all tested samples. GAPDH represented the maximum stability for most individual sample, while the UBQ displayed the minimum stability. To further validate the stability of reference genes, the expression pattern of AgAP2-2 was calculated by using the selected genes for normalization. In addition, the expression patterns of several development-related genes were studied using the selected reference gene. Our results will be beneficial for further studies on gene transcription in celery.

  16. Effects of aqueous celery (Apium graveolens) extract on lipid parameters of rats fed a high fat diet.

    Science.gov (United States)

    Tsi, D; Das, N P; Tan, B K

    1995-02-01

    The antihyperlipidemic property of aqueous celery extract was studied in rats. Two groups of Wistar rats were fed a high fat diet for eight weeks to induce hyperlipidemia. One group was supplemented with aqueous celery extract in the diet while the other group served as control. At the end of the experiment, a significant reduction was found in the serum total cholesterol (TC), low density lipoprotein cholesterol (LDL-C), and triglyceride (TG) concentrations in the celery-treated rats. However, the concentration of hepatic TG was significantly higher in the celery-treated group than in the control group. Hepatic triacylglycerol lipase (HL) activity was found to be significantly lower in the celery-treated rats while the reverse was observed for the hepatic microsomal P450 content. Analysis of an ethereal extract of the aqueous extract of celery by thin layer chromatography (TLC) with two different solvent systems showed that the extract did not contain 3-n-butylphthalide (BuPh), a unique compound in celery that has previously been reported to have lipid-lowering action. Our study indicates that other active principle(s) could be responsible for the observed effects of aqueous celery extract on serum and hepatic lipid levels.

  17. Yielding of leaf celery Apium graveolens L. var. secalinum Alef. depending on the number of harvests and irrigation

    Directory of Open Access Journals (Sweden)

    Ewa Rożek

    2013-04-01

    Full Text Available Leaf celery (Apium graveolensvar. secalinum is a vegetable with medicinal and spicy properties. Its numerous intensely fragrant leaves can be cut several times during the plant growing period. The aim of this study was to evaluate the effect of irrigation and number of harvests on leaf celery yield of the cultivars ‘Afina’ and‘Gewone Snij’. Plant irrigation significantly increased leaf yield and plant height of leaf celery. Higher total yield was obtained from non-irrigated plants when leaves were harvested three times, whereas for irrigated plants yield was higher in the case of two leaf harvests. Irrespective of the experimental factors, higher yield was obtained from the cultivar ‘Gewone Snij’.

  18. EVALUASI, UJI STABILITAS FISIK DAN SINERESIS SEDIAAN GEL YANG MENGANDUNG MINOKSIDIL, APIGENIN DAN PERASAN HERBA SELEDRI (Apium graveolens L.

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    Emma Sri Kuncari

    2015-01-01

    Full Text Available AbstractMinoxidil, apigenin and celery are believed to have the same bioactivity as a vasodilator that can widen blood vessels. This study discusses about the gel formulation in the scope of evaluation of gel preparation, using carbomer as a gelling agent each containing minoxidil, apigenin and celery juice. The method used in gel evaluation were organoleptic observation, homogeneity, pH, consistency and viscosity; physical stability at 40±2 °C, 28±2 °C, 4±2 °C and syneresis. Based on the result, all gel formulations showed their consistency and viscosity were higher after 8 weeks of storage at room temperature. The rheogram of three gel formulations in term of flow properties remain unchanged after 8 weeks of storage. It was indicated that the flow properties of gel formulation was pseudoplastis tixotropic. The gel containing minoxidil, apigenin and celery juice showed good physical stability at 28±2 °C and 40±2 °C, but less stable at 4±2 °C after 14 weeks of storage. The highest number of syneresis was found in a gel containing celery juice.Keywords : Celery, Apigenin, Gel, StabilityAbstrakMinoksidil, apigenin dan seledri memiliki aktivitas biologi yang sama sebagai vasodilator yang dapat memperlebar pembuluh darah. Penelitian ini sebagai evaluasi sediaan gel, menggunakan karbomer sebagai gelling agentyang mengandung masing-masing minoksidil, apigenin dan perasan herba seledri. Metode yang digunakan dalam evaluasi gel adalah pengamatan organoleptis, homogenitas, pH, konsistensi dan viskositas; stabilitas fisik pada suhu 40±2 °C, 28±2 °C, 4±2 °C dan sineresis. Berdasarkan hasil penelitian, ketiga formula gel menunjukkan konsistensi dan viskositas yang lebih tinggi setelah 8  minggu  penyimpanan  pada  temperatur  ruang.  Hasil  rheogram  dari  ketiga  formula gel  menunjukkan  sifat  alir  yang  tetap  tidak  berubah  setelah  8  minggu  penyimpanan, yaitu pseudoplastis tiksotropik. Gel yang mengandung minoxidil, apigenin dan perasan herba seledri menunjukkan stabil fisik pada penyimpanan suhu 28±2 °C dan 40±2 °C, tetapi kurang stabil pada suhu 4±2 °C setelah 14 minggu penyimpanan. Angka sineresis tertinggi terdapat pada gel yang mengandung perasan herba seledri.Kata kunci : Seledri, Apigenin, Gel, Stabilitas

  19. Validation and comparison of reference genes for qPCR normalization of celery (Apium graveolens at different development stages

    Directory of Open Access Journals (Sweden)

    Meng-Yao eLi

    2016-03-01

    Full Text Available A suitable reference gene is an important prerequisite for guarantying accurate and reliable results in qPCR analysis. Celery is one of the representative vegetable in Apiaceae and is widely cultivated and consumed in the world. However, no reports have been previously published concerning reference genes in celery. In this study, the expression stabilities of nine candidate reference genes in leaf blade and petiole at different development stages were evaluated using three statistics algorithms geNorm, NormFinder, and BestKeeper. Our results showed that TUB-B, TUB-A, and UBC were the most reference genes among all tested samples. GAPDH represented the maximum stability for most individual sample, while the UBQ displayed the minimum stability. To further validate the stability of reference genes, the expression pattern of AgAP2-2 was calculated by using the selected genes for normalization. In addition, the expression patterns of several development-related genes were studied using the selected reference gene. Our results will be beneficial for further studies on gene transcription in celery.

  20. Partitioning and transport of the translocates mannitol and sucrose in the light and dark in celery (Apium Graveolens L. )

    Energy Technology Data Exchange (ETDEWEB)

    Davis, J.M.; Loescher, W.H.

    1987-04-01

    Sucrose and mannitol are major photosynthetic products and translocates in celery. Assimilate partitioning and transport were studied by pulse-labeling leaves with /sup 14/CO/sub 2/ followed by different length chases in ambient air. After a 2 h chase in the light there was more /sup 14/C in sucrose than mannitol in source leaves and their petioles. In contrast after a 2 h dark chase leaves contained more /sup 14/C in mannitol than sucrose but petioles had more /sup 14/C in sucrose than mannitol. After a 15 h chase (6 h light; 9 h dark) labeled sucrose was higher in source petiole vascular bundles than in adjacent parenchyma tissue but label in glucose and fructose was higher in the parenchyma tissue. After the 15 h chase most of the /sup 14/C remaining in developing sink leaves and their petioles was in mannitol. Although in the light mannitol:sucrose ratios are the same in leaf and petiole tissues, in the dark sucrose is initially the major translocate with mannitol becoming more important as leaf sucrose pools are depleted. When synthesized, sucrose is rapidly transported and then metabolized to hexose sugars whereas mannitol is used both for transport and storage.

  1. De novo assembly, gene annotation and marker development using Illumina paired-end transcriptome sequences in celery (Apium graveolens L..

    Directory of Open Access Journals (Sweden)

    Nan Fu

    Full Text Available BACKGROUND: Celery is an increasing popular vegetable species, but limited transcriptome and genomic data hinder the research to it. In addition, a lack of celery molecular markers limits the process of molecular genetic breeding. High-throughput transcriptome sequencing is an efficient method to generate a large transcriptome sequence dataset for gene discovery, molecular marker development and marker-assisted selection breeding. PRINCIPAL FINDINGS: Celery transcriptomes from four tissues were sequenced using Illumina paired-end sequencing technology. De novo assembling was performed to generate a collection of 42,280 unigenes (average length of 502.6 bp that represent the first transcriptome of the species. 78.43% and 48.93% of the unigenes had significant similarity with proteins in the National Center for Biotechnology Information (NCBI non-redundant protein database (Nr and Swiss-Prot database respectively, and 10,473 (24.77% unigenes were assigned to Clusters of Orthologous Groups (COG. 21,126 (49.97% unigenes harboring Interpro domains were annotated, in which 15,409 (36.45% were assigned to Gene Ontology(GO categories. Additionally, 7,478 unigenes were mapped onto 228 pathways using the Kyoto Encyclopedia of Genes and Genomes Pathway database (KEGG. Large numbers of simple sequence repeats (SSRs were indentified, and then the rate of successful amplication and polymorphism were investigated among 31 celery accessions. CONCLUSIONS: This study demonstrates the feasibility of generating a large scale of sequence information by Illumina paired-end sequencing and efficient assembling. Our results provide a valuable resource for celery research. The developed molecular markers are the foundation of further genetic linkage analysis and gene localization, and they will be essential to accelerate the process of breeding.

  2. Pertumbuhan dan Hasil Seledri (Apium graveolens L. pada Sistem Hidroponik Sumbu dengan Jenis Sumbu dan Media Tanam Berbeda

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    Riana Pradina Embarsari

    2015-12-01

    Full Text Available Tanaman seledri dipergunakan sebagai pelengkap masakan ataupun sebagai obat. Tingginya permintaan seledri dalam bentuk segar oleh masyarakat  Indonesia belum dapat terpenuhi, selain itu tanaman seledri bersifat aditif dalam bahan makanan sehingga dipergunakan dalam jumlah sedikit tetapi penting. Penelitian dilaksanakan pada bulan Mei – Agustus 2014 di Screen House Fakultas Pertanian Universitas Padjadjaran, Jatinangor, Kabupaten Sumedang, Jawa Barat dengan ketinggian sekitar 700-800 m dpl. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL pola faktorial dua faktor. Faktor pertama terdiri dari 2 taraf, yaitu kain sumbu bahan wol dan kain sumbu bahan katun. Faktor ke dua adalah media tanam yang terdiri dari beberapa 5 taraf yaitu media tanam 100% kompos, media tanam 50% kompos + 50% arang sekam, media tanam 25% kompos daun bambu + 75% arang sekam, media tanam 75% kompos daun bambu + 25% arang sekam dan media tanam 100% arang sekam. Sehingga terdapat 10 kombinasi taraf perlakuan yang diulang sebanyak tiga kali.Uji lanjut menggunakan uji jarak berganda Duncan. Parameter utama yang diamati adalah tinggi tanaman, jumlah batang, dan bobot segar. Hasil penelitian menunjukkan bahwa terjadi interaksi antara jenis sumbu dan media tanam pada tinggi tanaman dari umur 3 MST sampai umur 8 MST dengan perlakuan (s2m2, pada jumlah batang terjadi interaksi pada umur 6 dan 8 MST dengan perlakuan (s2m3, bobot segar terjadi interaksi umur 8 MST dengan perlakuan (s2m2. Jenis sumbu dan media tanam yang paling baik pada umur 8 MST terhadap tinggi tanaman dan bobot segar adalah (s2m2 sedangkan pada jumlah batang terdapat pada perlakuan (s2m3. Celery plant is used as a food supplement or as a medicine. The high demand in the form of fresh celery by the people of Indonesia has not been met by supply, besides celery plants are additive in food ingredients also used in small amounts but vital. The experiment was conducted in May until August 2014 at screen house Faculty of Agriculture, University of Padjadjaran, Jatinangor, Sumedang regency, West Java Province, altitude 700-800 m above sea level. This study used a completely randomized design (CRD factorial of two factors. The first factor composed of 2 levels, s1 = wool fabrics and s2 = cotton fabrics. Second factor was the growing media consisting of 5 levels respectively m1 = 100% of bamboo leaf compost, m2 = 50% of bamboo leaf compost + 50% of rice husk pyrolysis, m3 = 25% of bamboo leaf compost + 75% of rice husk pyrolysis, m4 = 75% of bamboo leaf compost + 25% of rice husk pyrolysis and m5 = 100% of rice husk pyrolysis. So there were 10 combinations level of treatment was repeated three times. Further test used Duncan Multiple Range Test. Parameter observed were plant height, number of stems and fresh weight. The results showed there were interaction between wick types and growing medias on plant height from 3 MST (Week After Planting until 8 MST (Week After Planting treatment (s2m2, the number of stems interaction at  6 MST and 8 MST treatment (s2m3, fresh weight interaction at 8 MST (Week After Planting treatment (s2m2. The best of wick types and growing media at 8 MST on plant height and fresh weight was (s2m2 while the number of stems were in treatment (s2m3.

  3. The Effects of Seed Pre-priming with Salicylic Acid under Salinity Stress on Germination and Growth Characteristics of Foeniculum vulgare Mill (Fennel

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    R Moradi

    2011-01-01

    Full Text Available Abstract Salicylic acid (SA or orthohydroxybenzoic acid play a major role in regulation of many physiological processes e.g. growth, development, ion absorption and germination of plats. In order to evaluate the effects of prepriming Fennel seed with salicylic acid in salinity stress condition, on germination and growth characteristics of Fennel, an experiment was conducted in a factorial arrangement based on completely randomized design with three replications. The experimental treatments were salicylic acid with 7 levels (0, 0.1, 0.5, 1, 1.5, 2 and 4 mM and salinity with 5 levels (0, 0.3, 0.5, 1 and 1.5 percentage. All salicylic acid and salinity treatments had significant effect on percentage and speed germination, length of radicle and hypocotyle, dry weight of radicle, hypocotyle and seedling and radicle / hypocotyle ratio (R/H. One mM salicylic acid had the highest percentage and speed of germination, length of radicle and hypocotyle and dry weight of radicle, hypocotyle and seedling. The highest radicle/hypocotyle ratio was obtained at 1.5 mM salicylic acid. Four mM salicylic acid didn't have significant effect on all maintained parameters. With no salinity stress (control, salicylic acid didn’t have any significant effect on all parameters, but when there was salinity stress; prepriming increased all studied characteristics significantly. Therefore, based on our results it seems that salinity resistance of Fennel seeds at germination stage will increase by treating seeds with on mM salicylic acid. Keywords: Fennel, Germination, Orthohydroxybenzoic acid, Salinity stress

  4. In Utero and Lactational Effects of Aqueous Foeniculum Vulgare (Fennel Seed Extract on Puberty Timing, Estrus Cycle and Sexual Behavior in Mice

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    Rahmatollah Parandin

    2018-02-01

    Full Text Available Abstract Background: Several studies have shown that developmental exposure to phytoestrogens causes adverse effects on the reproductive functions. Fennel as a phytoestrogen plant has a rich history in household use and traditional medicine.So, the current study was designed to investigate the effects of in utero and neonatal exposure with fennel on the puberty onset, estrus cycle, reproductive organs and sexual behavior of their offspring. Materials and Methods: BALB/c mice were injected intraperitoneally with 0 (control, 100, 200 and 400 (mg/kg bw aqueous fennel seed extract (AFSE, daily from day 7 of gestation to postnatal day (PND 7. Results: Vaginal opening (sign of puberty onset was advanced in 200 (p<0.01 and 400 AFSE (p<0.001 treated females. A 30 days vaginal smear check indicated that 200 or 400 AFSE treated mice showed a prolonged estrus with decreased proestrus, estrus and metestrus stages and increased and diestrus stage and index. The ovary weight, number of corpora lutea and LH concentration decreased and uterus weight and estradiol concentration increased in the 200 or 400 treated mice in PND 70. 400 AFSE (p<0.01 treated females showed lordosis with a low lordosis quotient (LQ when compared to the control group. Conclusion: These results suggest that developmental exposure to AFSE, due to its estrogenic compounds, it may cause the precocious puberty, disrupted estrus cycle, altered weight of reproductive organs, hormonal imbalance and low lordosis behavior.

  5. Chemical composition, antimicrobial and antioxidant activities of anethole-rich oil from leaves of selected varieties of fennel [Foeniculum vulgare Mill. ssp. vulgare var. azoricum (Mill.) Thell].

    Science.gov (United States)

    Senatore, Felice; Oliviero, Filomena; Scandolera, Elia; Taglialatela-Scafati, Orazio; Roscigno, Graziana; Zaccardelli, Massimo; De Falco, Enrica

    2013-10-01

    The chemical composition and biological activity of the essential oils obtained from the leaves of two different cultivars of Florence fennel cropped under three different fertilization treatments (Control not fertilized; Mineral Fertilization; Compost from Municipal Solid Wastes) have been analyzed. All the oils were characterized by high anethole concentration and some showed also a good percentage of limonene. Thus, the leaves of Florence fennel, which are agricultural wastes, could be used for the recovery of anethole to be used for its flavoring and biomedical properties. The antimicrobial activity expressed by assays on the examined oils indicates an appreciable effect, generally higher on Gram-positive bacteria. The various samples of Florence fennel analyzed did not show any results with FRAP test. The DPPH test showed a weak capacity of the samples to catch the free radicals from the solution, attributable to their content in anethole. © 2013.

  6. Capacity of earwig Marava arachidis (Yersin to access fennel plants Foeniculum vulgare Mill in laboratory and field Capacidade da tesourinha Marava arachidis (Yersin em acessar a planta de erva-doce Foeniculum vulgare Mill no laboratório e no campo

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    Charles Ira Abramson

    2007-12-01

    Full Text Available This research was aimed at obtaining data about earwig behavior (Marava arachidis Y. on fennel agro-ecosystems and evaluating its potential capacity to access plants in the absence of aphids under laboratory and field conditions. This study establishes a baseline to evaluate earwigs as biological controls to combat aphids that attack fennel plants. Two experiments were developed. In experiment 1, earwigs were studied under laboratory conditions, in experiment 2 under field conditions. Independent variables were sex, exposure to the essential oil of fennel for 24 or 48 hours, and whether the fennel plant was vegetative or flowering. The results indicated that earwigs will climb a fennel plant in the absence of aphids and that few statistical significant results were obtained among the independent variables examined. A difference between male and females was noted in the field experiment in animals receiving 48 h of exposure to the essential oil of fennel. The terminal height reached by males and females in the 48 h vegetative and flower condition also differed.Este trabalho objetivou obter os primeiros dados a respeito da tesourinha (Marava arachidis Y. em agroecossistema de erva-doce, além de avaliar sua capacidade potencial em acessar essas plantas na ausência de afídeos, em laboratório e campo, permitindo futuros trabalhos visando a seu uso no controle biológico para combater os afídeos que atacam essa cultura. Assim, dois experimentos foram realizados, sendo que no experimento 1 as tesourinhas foram estudadas em condições de laboratório e no segundo experimento em condições de campo. As variáveis independentes observadas foram: sexo, exposição a óleo essencial de erva-doce por 24 e 48 horas, em plantas no estágio vegetativo e reprodutivo. Os resultados indicaram que as tesourinhas acessam as plantas na ausência de afídeos e que existem poucas diferenças entre as variáveis estudadas. A diferença entre os machos e as fêmeas foi observada em campo quando os insetos foram expostos por 48 horas a óleo essencial de erva-doce. A altura máxima atingida pelos machos e pelas fêmeas, quando expostos ao óleo essencial de erva-doce por 48 horas nos estágios vegetativos e de florescimento, também diferiram.

  7. Evaluation of plant aqueous extracts, added into the soil, on Meloidogyne javanica (Treub, 1885 Chitwood, 1949 / Avaliação de extratos aquosos de várias espécies vegetais, aplicados ao solo, sobre Meloidogyne javanica (Treub, 1885 Chitwood, 1949

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    Leandro Grassi de Freitas

    2009-10-01

    Full Text Available The use of plant extracts with nematicidal properties to control plant nematodes can be a useful alternative to small farmers, regarding its low cost and non-toxic effects. The effect of the addition into the soil of aqueous extracts of 20 plant species on Meloidogyne javanica in plants of tomato was studied at greenhouse conditions. These were divided into two groups and evaluated in two separate experiments.The soil in the 2.0 L pots was infested with 5,000 eggs and, in the same day, it was applied 20 mL of aqueous extracts of the 20 plant species (Chrysanthemum parthenium, Arctium lappa, Cymbopogon citratus, Bacharis trimera, Equisetum sp., Melia azedarach, Mentha sp., Ricinus communis, Ocimum basilicum, Momordica charantia, Ruta graveolens, Coleus barbatus, Symphitum officinalis, Polygonum acre, Canavalia ensiformis, Foeniculum vulgare, Petiveria alliacea, Ageratum conyzoides, Mucuna pruriens and Azadirachta indica. Distilled water was used as control. Sixty days later, were evaluated for plant height, the fresh weight of shoot and root and the numbers of galls and eggs per root system. The extracts of Mentha sp., Arctium lappa and Ricinus communis reduced the number of galls of M. javanica in 75.6%; 65.7% and 54.4%; and the number of eggs in 81.7%, 75.9% and 56.6%, respectively.O uso de extratos vegetais com propriedades nematicidas no controle de fitonematóides representa mais uma alternativa para os pequenos produtores, com valor prático e econômico, e sem riscos de contaminação do ambiente. A adição ao solo dos extratos aquosos de 20 espécies de plantas foi avaliada sobre a população de Meloidogyne javanica em plantas de tomateiro, em casa de vegetação. Estas foram divididas em dois grupos e avaliadas em dois experimentos separados. No mesmo dia em que se infestou o solo com 5.000 ovos do nematóide, adicionou-se 20 mL dos extratos aquosos obtidos de folhas de artemísia (Chrysanthemum parthenium, bardana (Arctium lappa

  8. Cloning of the minor allergen Api g 4 profilin from celery (Apium graveolens) and its cross-reactivity with birch pollen profilin Bet v 2.

    Science.gov (United States)

    Scheurer, S; Wangorsch, A; Haustein, D; Vieths, S

    2000-07-01

    Profilin is a panallergen that is recognized by IgE from about 20% of birch pollen- and plant food-allergic patients. A subgroup of celery-allergic patients shows IgE-reactivity with this minor allergen. To investigate the IgE-binding potential and cross-reactivity of celery profilin at the molecular level, this study was aimed at the cloning and immunological characterization of this allergen. Cloning, expression and purification of profilin from celery tuber to characterize its immunological properties and its cross-reactivity with birch pollen profilin. Cloning of celery profilin was performed by polymerase chain reaction using degenerated primers and a 5'RACE method for the identification of the unknown 5'-end of the cDNA. Expression was carried out in Escherichia coli BL21 (DE3) using a modified vector pET-30a. The recombinant profilin was purified by affinity chromatography on poly L-proline coupled to sepharose. Immunological characterization was performed by immunoblotting, EAST and IgE-inhibition experiments. The coding region of the cDNA of celery profilin was identified as a 399-bp open reading frame, coding for a protein of 133 amino acids with a calculated molecular weight of 14.3 kDa. The deduced amino acid sequence of the corresponding protein showed high identity with other plant profilins (71-82%) recently described as allergens. Celery profilin was isolated as highly pure nonfusion protein. The IgE-reactivity of celery profilin was similar to that of natural protein. Seven of 17 celery-allergic patients tested presented specific IgE-antibodies to the recombinant protein tested by immunoblotting. Inhibition experiments showed high cross-reactivity of IgE with both profilins from celery and birch pollen. Moreover, the biological activity of recombinant celery profilin was demonstrated by a histamine release assay. Celery profilin is an important allergenic compound in celery and shows high homology to birch pollen profilin, Bet v 2. According to the revised IUIS allergen nomenclature, we suggest naming the celery profilin Api g 4. In addition to the cross-reacting major allergens Api g 1 and Bet v 1, birch pollinosis and associated allergies to celery can therefore additionally be explained by the cross-reactivity between homologous profilins. Moreover, recombinant Api g 4 may be used for target-specific diagnosis and structural analyses.

  9. Isolation, purification, and characterization of AgUCGalT1, a galactosyltransferase involved in anthocyanin galactosylation in purple celery (Apium graveolens L.).

    Science.gov (United States)

    Feng, Kai; Xu, Zhi-Sheng; Liu, Jie-Xia; Li, Jing-Wen; Wang, Feng; Xiong, Ai-Sheng

    2018-03-08

    This study showed that a galactosyltransferase, AgUCGalT1, is involved in anthocyanin galactosylation in purple celery. Celery is a well-known vegetable because of its rich nutrients, low calories, and medicinal values. Its petioles and leaf blades are the main organs acting as nutrient sources. UDP-galactose: cyanidin 3-O-galactosyltransferase can transfer the galactosyl moiety from UDP-galactose to the 3-O-position of cyanidin through glycosylation. This process enhances the stability and water solubility of anthocyanins. In the present study, LC-MS data indicated that abundant cyanidin-based anthocyanins accumulated in the petioles of purple celery ('Nanxuan liuhe purple celery'). A gene encoding UDP-galactose: cyanidin 3-O-galactosyltransferase, namely AgUCGalT1, was isolated from purple celery and expressed in Escherichia coli BL21 (DE3). Sequence alignments revealed that the AgUCGalT1 protein contained a highly conserved putative secondary plant glycosyltransferase (PSPG) motif. The glycosylation product catalyzed by AgUCGalT1 was detected using UPLC equipment. The recombinant AgUCGalT1 had an optimal enzyme activity at 35 °C and pH 8.0, and showed highest enzyme activity toward cyanidin among the enzyme activities involving other substances, namely, peonidin, quercetin, and kaempferol. The expression levels of AgUCGalT1 were positively correlated with the total anthocyanin contents in purple and non-purple celery varieties. Crude enzymes extracted from purple celery exhibited glycosylation ability, whereas crude enzymes obtained from non-purple celery did not have this ability. This work provided evidence as a basis for investigations on the function of AgUCGalT1 in anthocyanin glycosylation in purple celery.

  10. Endogenous enzymes, heat, and pH affect flavone profiles in parsley (Petroselinum crispum var. neapolitanum) and celery (Apium graveolens) during juice processing.

    Science.gov (United States)

    Hostetler, Gregory L; Riedl, Ken M; Schwartz, Steven J

    2012-01-11

    Flavones are abundant in parsley and celery and possess unique anti-inflammatory properties in vitro and in animal models. However, their bioavailability and bioactivity depend in part on the conjugation of sugars and other functional groups to the flavone core. The effects of juice extraction, acidification, thermal processing, and endogenous enzymes on flavone glycoside profile and concentration in both parsley and celery were investigated. Parsley yielded 72% juice with 64% of the total flavones extracted, whereas celery yielded 79% juice with 56% of flavones extracted. Fresh parsley juice averaged 281 mg flavones/100 g and fresh celery juice, 28.5 mg/100 g. Flavones in steamed parsley and celery were predominantly malonyl apiosylglucoside conjugates, whereas those in fresh samples were primarily apiosylglucoside conjugates; this was apparently the result of endogenous malonyl esterases. Acidification and thermal processing of celery converted flavone apiosylglucosides to flavone glucosides, which may affect the intestinal absorption and metabolism of these compounds.

  11. Uptake and phytotoxicity of anthracene and benzo[k]fluoranthene applied to the leaves of celery plants (Apium graveolens var. secalinum L.).

    Science.gov (United States)

    Wieczorek, Jolanta; Sienkiewicz, Stanisław; Pietrzak, Monika; Wieczorek, Zbigniew

    2015-05-01

    The above-ground parts of celery plants were exposed to two polycyclic aromatic hydrocarbons (PAHs): 3-ring anthracene (ANT) and 5-ring benzo[k]fluoranthene (BkF), and the combination of ANT and BkF. After 43 days of exposure (overall dose of 1325µg/plant), celery plants retained only 1.4% of the total dose of ANT and 17.5% of the total dose of BkF. After exposure to a combination of ANT and BkF (1325µg of each compound per plant), the average ANT concentrations were more than twofold higher in/on leaf blades, whereas BkF levels were insignificantly higher. Under natural photoperiod conditions equivalent to a normal day, the combined application of ANT and BkF to the above-ground parts of celery plants slowed down physicochemical transformations of ANT. A similar effect was observed when PAHs were applied to glass surfaces. The combination of both PAHs probably led to stacking interactions, which decreased volatilization, in particular of ANT. Phytotoxicity of ANT and BkF could not be unambiguously established based on the results of this study. In all analyzed treatments, the chlorophyll content of leaf blades remained unchanged. Foliar application of ANT reduced ascorbic acid levels in all analyzed plant parts and increased the total acidity of celery leaves. In all experimental treatments, the total phenolic content of leaves increased up to 15%. Interestingly, ANT and BkF did not produce cumulative effects when applied in combination (when total PAH concentrations per plant were twofold higher). Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Dinámica de impregnación al vacío en apio (Apium graveolens L. y pepino (Cucumis sativus L.

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    Yisell Martelo C.

    2011-05-01

    Full Text Available Objetivo. Evaluar la respuesta a la impregnación al vacio (IV en apio y pepino, con soluciones isotónicas de NaCl. Materiales y métodos. Se determinaron variables de impregnación en troncos de apio y rodajas de pepino (3 posiciones diferentes a lo largo de su estructura, considerando, fracción y deformación volumétrica en la etapa de vacío (X1 y g1 y atmosférica (X y g, y la porosidad disponible (Ee al proceso IV. Resultados. El apio y pepino no presentaron diferencias estadísticas por efecto de la posición. En las etapas de proceso se obtuvieron para el apio y el pepino valores de X1 (-14.32 ± 2.75 y -5.51±1.76%, g1 (-0.587±0.69 y -0.079±0.99%, X(13.49±2.32 y 6.72±2.72%, g (-1.40±1.042% y -2.33±1.26% y Ee (15.73±2.31 y 9.35±2.57%, respectivamente. Estos resultados indicaron una salida de líquido nativo (X1<0 y una ligera contracción volumétrica de las estructuras (g y g1<0, lo cual se evidenció microestructuralmente. Conclusiones. La respuesta a la IV en apio y pepino, permite identificar estas matrices alimentarias, como aptas para la incorporación de componentes que le proporcionen un valor agregado a estos productos.

  13. Interactive effects of eight weeks massage therapy along with Apium graveolens seed consumption on serum levels of IGF-1 and P53 in overweight women

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    Mahdieh Asadi

    2014-04-01

    Conclusion: The results show that massage therapy along with celery seed supplements, especially the combination of these two non-pharmaceutical approaches have beneficial effects on body weight and IGF-1 and P53 levels in overweight women.

  14. Onderzoek over de door Phoma apiicola Klebahn veroorzaakte schurftziekte van de knolselderijplant, Apium graveolens L. en over synergetische vormen en locale rassen van deze zwam

    NARCIS (Netherlands)

    Goossens, J.A.A.M.H.

    1928-01-01

    Symptoms of Phoma apiicola on celeriac were described. Severe ones were like the Phoma rot described by Bennet (Mich. Agric. Exp. Stat. Tech. Bull. 53 (1921). Seed did not transmit P. apiicola but contained a second unidentified Phoma sp. with larger spores and not harmful to celeriac. Two isolates

  15. PERBANDINGAN JENIS MEDIA TANAM TANAH ENTISOL YANG TERPAPAR SATU KALI DAN DUA KALI OLEH LIMBAH CAIR NANAS TERHADAP PERTUMBUHAN SELEDRI (Apium graveolens L. SEBAGAI SUMBER BELAJAR BIOLOGI

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    Irma Yunita Sari Kartika Sari

    2015-10-01

    Full Text Available Abstract. This research to know effect of Pineapple Liquid Compost (PLC in long term the growth of celery. This research conducted at the village in Yosodadi 21 Polos, East Metro, Metro City since 7 December until 28 February 2015. This research is experimental research, the design used the Complete Random Design (CRD. This research used entisol soil that was exposed by PLC once and entisol soil that was exposed by PLC twice. The treatment was done to them both by giving PLC about 200ml in a time per three days. The data analysis was done by using normality test (liliefors, homogeneity test (barlett and Ttes. It shows that there is no negative effect of fertilizer use PLC in the long term against the growth of celery in entisol soil that was exposed by PLC once and entisol soil that was exposed by PLC twice.

  16. Roughness comparison of heat cured type of acrylic resin in disinfectant solution immersion (Immersion in a solution of alkaline peroxide and 75% Celery extract (Apium graveolens L

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    Dewi Puspitasari

    2016-08-01

    Full Text Available Acrylic resin denture base has the properties absorbing that affecting physical and mechanical properties. One of the physical properties of acrylic resin is surface roughness. The aim of the study was to find out the roughness effect on heat cured acrylic that was immersed in alkaline peroxide and 75% celery (Apium graveoens L extract as a disinfectant solution. The study was a true experimental and posttest with control group designed with a rectangular shape size 65 x 10 x 3.3 mm based on the ISO standard 1567, six samples were used for alkaline peroxide, celery extract 75% and aquadest group for 5 and 15 days. A Surface Roughness Tester was used for the surface roughness changes observation. The statistical test used One-way ANOVA and post hoc Bonferroni. The results of this study showed the value of roughness on 5 days for alkaline peroxide (1.51 µm is greater than celery extract (0.36µm and aquadest (0.30 µm. The soaking for 15 days in alkaline peroxide (1.52 µm is greater than 75% celery extracts (0.38 µm and aquadest (0.34 µm. Alkaline peroxide caused higher roughness value of heat cured acrylic resin than 75% celery extract.

  17. IN VITRO INHIBITION OF CELERY (Apium graveolens L. EXTRACT ON THE ACTIVITY OF XANTHINE OXIDASE AND DETERMINATION OF ITS ACTIVE COMPOUND

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    Dyah Iswantini

    2012-12-01

    Full Text Available The objective of this study was to determine the inhibition effect of celery extracts toward xanthine oxidase by in vitro method, and its active compounds. Roots and herb of celery were extracted using water and ethanol solvents. Results indicated that the herbal ethanol extract had the highest inhibition effect (91.40% at 1400 ppm. The components contained in the herbal ethanol extract were then separated by column chromatography using the best eluent (chloroform : ethyl acetate at 7:3. All of the fractions had inhibition effect greater than 50%. The fraction number 4 was the one with the highest inhibition effect followed by fraction 5 with inhibition percentage of both fractions at 200 ppm were 88.62 and 85.44%, respectively. The analysis of the ultraviolet spectrum of fraction 4 showed the presence of π-π* transition which was resulted by the aromatic C=C, -OH, and C-O chromophores, and also showing the n-σ* transition which was given by -C=O chromophore. The infrared spectrum analysis indicated the presence of aromatic -C=C, -OH, and C=O functional groups. Based on the phytochemical assay and both instrumental spectrums, it was thought that the active compounds of fraction 4 and 5 were in the flavonoid group.

  18. The effect of hydro-alcoholic celery (Apium graveolens leaf extract on cardiovascular parameters and lipid profile in animal model of hypertension induced by fructose

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    Mahin Dianat

    2015-04-01

    Full Text Available Objectives:Hypertension is one of the most common diseases of the modern era. This study evaluates the effect of hydro-alcoholic celery leaf extract onsystolic blood pressure (SBP, heart rate (HR and lipid profile in animals’ model of hypertension induced by fructose. Materials and Methods: Sprague Dawley rats were divided into five groups: 1 control group (free access to tap drinking water, 2 group receiving 200mg/kg celery leaf extract, 3 group receiving fructose 10%, and 4,5 receiving fructose and 100mg/kg or 200mg/kg of extract (n=8. In all groups, before and during the test period, SBP and HR were measured by Power lab system. Lipid profiles were determined by auto analysis. Repeated measurement and one way ANOVA were used for data analysis. PResults:The SBP in the fructose group significantly increased compared to control group (P

  19. Aceite de orégano (Lippia graveolens) como antioxidante en la peroxidación lipídica de la carne de pollos de engorda

    OpenAIRE

    Zacatula Mier, Heriberto

    2012-01-01

    En la alimentación humana, la carne es una parte importante de la dieta, representa aproximadamente 11% del total del consumo de alimentos. La carne de pollo, por su alto valor nutrimental, bajo costo y alta disponibilidad, es uno de los productos de origen animal de mayor consumo y aceptación. Lo que ha resultado que a nivel mundial, en los últimos 30 años su producción se haya cuadruplicado, mientras que la de otras especies, como la de cerdo, sólo ha duplicado su volume...

  20. Respuesta del apio ( Apium Graveolens l) y perejil (Petroselinum Crispum, mill), a diferentes coeficientes de cultivo en condiciones de organopónicos

    OpenAIRE

    Reinaldo Cun G.; María León F.; Segress García H.

    2007-01-01

    El trabajo se desarrolló con el objetivo de determinar, de forma práctica, los coeficientes de cultivo (Kc) más apropiados según el efecto en el rendimiento y sus componentes, para realizar la programación de riego del apio y el perejil en condiciones de organopónicos. El sustrato consistió en una mezcla de suelo con 30 % de cachaza, regado con microaspersores de 41 L/h y separados a 1m. Según los resultados obtenidos en el cultivo del perejil, se recomienda el uso de un Kc=1, debido...

  1. Produtividade do tomateiro em cultivo solteiro e consorciado com espécies aromáticas e medicinais Yield of tomato in monocrop and intercropping with aromatics plants

    Directory of Open Access Journals (Sweden)

    Luciana M de Carvalho

    2009-12-01

    Full Text Available O tomateiro é cultivado, principalmente em monocultivos, com uso intensivo de defensivos químicos, atividade de risco econômico, social e ambiental. O consórcio vem sendo praticado como forma de reduzir os riscos. O objetivo deste trabalho foi avaliar a produção do tomateiro solteiro e em consórcio com as espécies medicinais e aromáticas Foeniculum vulgare, Mentha piperita, Ocimum basilicum e Ruta graveolens. O delineamento experimental foi de blocos ao acaso com quatro repetições e cinco tratamentos. Avaliou-se altura, área do dossel, produção, produtividade e eficiência do uso da terra. Nos consórcios, verificou-se que, na densidade de plantio adotada, o funcho teve maior altura e área de dossel e causou redução significativa na produção total de tomates: de 12,23 kg, no cultivo solteiro, para 7,88 kg, no consórcio com funcho. No entanto, contribuiu com a menor porcentagem de perda de tomates por broqueamento (24%. As maiores perdas por broqueamento ocorreram no monocultivo e no consórcio com hortelã-pimenta. A arruda favoreceu aumento significativo na produção comercial de tomates, em média 26%. A produtividade relativa do tomateiro foi maior no consórcio com arruda (13,6 t ha-1, seguido pelo consórcio com hortelã-pimenta (9,8 t ha-1 e manjericão (9,1 t ha-1, e menor no consórcio com funcho (6,4 t ha-1, o que indicou que o consórcio com arruda foi mais vantajoso para a produção de tomates. Dentre as aromáticas estudadas, o manjericão teve maior produtividade (96,5 t ha-1. Concluindo, os consórcios permitiram maior aproveitamento no uso da terra, com aumento na produtividade dos tomateiros na presença da arruda e redução na presença do funcho. As demais plantas não reduziram significativamente a produção e portanto podem ser empregadas como fonte alternativa de renda.Tomato is mainly cultivated in monocrops, by intensive use of chemical products. It is an activity with economic, social and

  2. Cloning of a functional mannose-6-phosphate reductase (M6PR) gene homolog from Egyptian celery plants (Apium graveolens): overexpression in non-mannitol producing plants resulted in mannitol accumulation in transgenic individuals.

    Science.gov (United States)

    Khalil, Shaimaa R M; Ibrahim, Amr S; Hussien, Basita A; Hussien, Ebtissam A; Tawfik, Mohamed S

    2017-10-01

    Salinity is a major limiting factor affecting crops production, survival and distribution worldwide. Engineering dehydration stress tolerance in commercial crops is a trait of economic importance, especially in saline-affected areas. In this work, we are reporting the cloning of the M6PR gene homolog (encoding a key enzyme, mannose-6-phosphate reductase, for mannitol biosynthesis in celery) from Egyptian celery plants. Using RACE technique, the full-length Egyptian- M6PR gene (1333 bp) was cloned into pRI-201AN plant expression vector. Analysis of the cloned gene revealed that both American and Egyptian clones had both start and stop codons in frame and was found to be 930 base long. The newly cloned EM6PR gene was found to be 126 base longer than its American counterpart at the non-coding region. Six differences at nucleotide level between the Egyptian and American sequences were observed, three of which in the coding region resulting in three polymorphic amino acids differences (tryptophan vs. leucine, glutamine vs. histidine and isoleucine vs. leucine). The newly cloned gene was introduced to tobacco via Agrobacterium and PCR analysis of T 0 plants indicated the presence of the EM6PR gene into 10 out of 38 tobacco individuals. Moreover, RT-PCR analysis confirmed the presence of EM6PR transcripts in 9 out of the 10 PCR positive plants. GC/MS analysis of some RT positive individuals indicated the accumulation of mannitol in transgenics tobacco, while mannitol was absent in non-transgenic controls.

  3. Molecular characterization of Api g 1, the major allergen of celery (Apium graveolens), and its immunological and structural relationships to a group of 17-kDa tree pollen allergens.

    Science.gov (United States)

    Breiteneder, H; Hoffmann-Sommergruber, K; O'Riordain, G; Susani, M; Ahorn, H; Ebner, C; Kraft, D; Scheiner, O

    1995-10-15

    Individuals suffering from immediate hypersensitivity (type-I allergy) to a particular pollen frequently display intolerance to several foods of plant origin. In this respect, individuals sensitized to birch pollen and/or mugwort pollen frequently display type-I allergic symptoms after ingestion of celery. In this study, we expressed the major allergenic protein of celery, Api g 1, which is responsible for the birch-celery syndrome, in the form of a non-fusion protein. The open reading frame of the cDNA of Api g 1 codes for a protein of 153 amino acids with a molecular mass of 16.2 kDa and 40% identity (60% similarity) to the major allergen of birch pollen, Bet v 1. Furthermore, Api g 1 exhibited similar characteristics to (a) two proteins in parsley induced by fungal infection, (b) the major tree pollen allergens and (c) pathogenesis-related and stress-induced proteins in other plant species. The reactivity of recombinant Api g 1 with IgE antibodies present in sera from celery intolerant patients was comparable to that of the natural celery allergen. Cross-reactivity with Bet v 1 was proven by cross-inhibition experiments, which provides further support for the existence of the birch-celery syndrome and for the suggestion that allergies to some vegetable foods are epiphenomena to allergies caused by inhalation of tree pollen.

  4. Efecto de la aplicación de aceite esencial de orégano mexicano (Lippia graveolens y tomillo (Thymus vulgaris en factores de calidad de rodajas de manzana (Malus domestica

    Directory of Open Access Journals (Sweden)

    Carlos Enrique Ochoa Velasco

    2012-12-01

    Full Text Available El objetivo de este estudio fue evaluar algunos factores de calidad de rodajas de manzana sumergidas en soluciones de aceite esencial (AE de orégano y tomillo. Rodajas de manzana fueron sumergidas en diferentes soluciones de AE: 100 ppm de AE de orégano (T1, 100 ppm de AE de tomillo (T2, 75:25 ppm de AE de orégano:tomillo (T3, 50:50 ppm de AE de orégano:tomillo (T4, 25:75 ppm de AE de orégano:tomillo (T5; 100 ppm de ácido ascórbico (T6 y agua destilada estéril (T7 que se utilizó como control. Las rodajas de manzana fueron empacadas y almacenadas a 5 ºC. Se evaluó el pH, sólidos solubles totales, acidez titulable, color, actividad de la polifenoloxidasa, compuestos fenólicos, actividad antioxidante, bacterias aerobias mesófilas, mohos y levaduras durante 9 días y atributos sensoriales. Después de 9 días de almacenamiento las rodajas de manzana sumergidas en los tratamientos T1 y T3 presentaron menor valor de pH y menos oscurecimiento. T1 y T5 mostraron el menor cambio neto de color, esto se vio reflejado en una baja actividad de la polifenoloxidasa. La aplicación de AE incrementó significativamente (p < 0,05 los compuestos fenólicos y la actividad antioxidante en los tratamientos T2, T3, T4, T5 y T6. Sin embargo, este incremento se redujo drásticamente después de 9 días de almacenamiento, obteniéndose una actividad antioxidante del 32,1 y 35,2 % (respecto al inicio en los tratamientos T6 y T4, respectivamente. Las bacterias aerobias mesófilas se inhibieron durante 3 días en las rodajas de manzana sumergidas en solución T1, mientras que después de 9 días las que presentaron la menor carga de bacterias fueron las rodajas de manzana sumergidas en T2 y T5. Los mohos y levaduras se inhibieron en los tratamientos T1, T2 y T5. Las rodajas de manzana con mayor aceptación sensorial por parte de los jueces fueron las de los tratamientos T4, T6 y T7 al inicio del almacenamiento y de los tratamientos T4, T5 y T6 después de 6 días.

  5. Efecto de la aplicación de aceite esencial de orégano mexicano (Lippia graveolens y tomillo (Thymus vulgaris en factores de calidad de rodajas de manzana (Malus domestica

    Directory of Open Access Journals (Sweden)

    Carlos Enrique Ochoa Velasco

    2012-01-01

    Full Text Available El objetivo de este estudio fue evaluar algunos factores de calidad de rodajas de manzana sumergidas en soluciones de aceite esencial (AE de orégano y tomillo. Rodajas de manzana fueron sumergidas en diferentes soluciones de AE: 100 ppm de AE de orégano (T1, 100 ppm de AE de tomillo (T2, 75:25 ppm de AE de orégano:tomillo (T3, 50:50 ppm de AE de orégano:tomillo (T4, 25:75 ppm de AE de orégano:tomillo (T5; 100 ppm de ácido ascórbico (T6 y agua destilada estéril (T7 que se utilizó como control. Las rodajas de manzana fueron empacadas y almacenadas a 5 ºC. Se evaluó el pH, sólidos solubles totales, acidez titulable, color, actividad de la polifenoloxidasa, compuestos fenólicos, actividad antioxidante, bacterias aerobias mesófilas, mohos y levaduras durante 9 días y atributos sensoriales. Después de 9 días de almacenamiento las rodajas de manzana sumergidas en los tratamientos T1 y T3 presentaron menor valor de pH y menos oscurecimiento. T1 y T5 mostraron el menor cambio neto de color, esto se vio reflejado en una baja actividad de la polifenoloxidasa. La aplicación de AE incrementó significativamente (p < 0,05 los compuestos fenólicos y la actividad antioxidante en los tratamientos T2, T3, T4, T5 y T6. Sin embargo, este incremento se redujo drásticamente después de 9 días de almacenamiento, obteniéndose una actividad antioxidante del 32,1 y 35,2 % (respecto al inicio en los tratamientos T6 y T4, respectivamente. Las bacterias aerobias mesófilas se inhibieron durante 3 días en las rodajas de manzana sumergidas en solución T1, mientras que después de 9 días las que presentaron la menor carga de bacterias fueron las rodajas de manzana sumergidas en T2 y T5. Los mohos y levaduras se inhibieron en los tratamientos T1, T2 y T5. Las rodajas de manzana con mayor aceptación sensorial por parte de los jueces fueron las de los tratamientos T4, T6 y T7 al inicio del almacenamiento y de los tratamientos T4, T5 y T6 después de 6 días.

  6. Effect of antioxidant and anti-aggregating properties of micro ...

    African Journals Online (AJOL)

    Dr.T. Ramanathan

    aggregating agent. Key words: Ruta graveolens, aromatic, antioxidant, antiplatelet aggregation, compact. INTRODUCTION. Ruta graveolens L. (Rue) is a medicinal and aromatic plant, mostly grown in the Mediterranean region as an ornamental plant because of its yellow-cupped beautiful flowers. The herb contains many ...

  7. Antinociceptive, Anti-Inflammatory and Antipyretic Activities of the ...

    African Journals Online (AJOL)

    Results: R. graveolens (100 mg/kg, i.p.), significantly reduced the number of acetic acid-induced writhes by 54 %. R. graveolens (400 mg/kg, i.p.), significantly delayed the reaction time in mice to thermal stimulation 15, 30, 45, and 60 min after treatment. Combined treatment of the lowest and sub-effective doses of the leaf ...

  8. Browse Title Index

    African Journals Online (AJOL)

    Xue Duan) inhibits spinal cord injury-induced inflammatory responses in rats, Abstract PDF. Liang Chen, Wei-Chun Guo. Vol 12, No 4 (2013), Foeniculum vulgare Mill (Umbelliferae) Attenuates Stress and Improves Memory ...

  9. Antibacterial Activities of Some Medicinal Plants of the Western Region of India

    OpenAIRE

    NAIR, Rathish; CHANDA, Sumitra V.

    2014-01-01

    Ten medicinal plants, namely Commiphora wightii, Hibiscus cannabinus, Anethum gravelons, Emblica officinalis, Ficus religiosa, Ficus racemosa, Ficus benghalensis, Ficus tisela, Mentha arvensis and Mimusops elengi, were screened for potential antibacterial activity against medically important bacterial strains, namely Pseudomonas aeruginosa, Proteus mirabilis, Staphylococcus aureus, Bacillus cereus, Alcaligenes faecalis and Salmonella typhimurium. The antibacterial activity was determined in a...

  10. Antibacterial Activities of Some Medicinal Plants of the Western Region of India

    OpenAIRE

    NAIR, Rathish; CHANDA, Sumitra V.

    2007-01-01

    Ten medicinal plants, namely Commiphora wightii, Hibiscus cannabinus, Anethum gravelons, Emblica officinalis, Ficus religiosa, Ficus racemosa, Ficus benghalensis, Ficus tisela, Mentha arvensis and Mimusops elengi, were screened for potential antibacterial activity against medically important bacterial strains, namely Pseudomonas aeruginosa, Proteus mirabilis, Staphylococcus aureus, Bacillus cereus, Alcaligenes faecalis and Salmonella typhimurium. The antibacterial activity was determined in a...

  11. Evaluation of the riparian forest state program in Pitangueiras county, Parana / Avaliação do programa estadual “Mata Ciliar” no município de Pitangueiras, Paraná

    Directory of Open Access Journals (Sweden)

    Cristovon Videira Ripol

    2009-10-01

    ão (Ocimum basilicum, melão-de-São-Caetano (Momordica charantia, arruda (Ruta graveolens, falso-boldo (Coleus barbatus, confrei (Symphitum officinalis, erva-de-bicho (Polygonum acre, feijão-de-porco (Canavalia ensiformis, funcho (Foeniculum vulgare, guiné (Petiveria alliacea, mentrasto (Ageratum conyzoides, mucuna-cinza (Mucuna pruriens e nim (Azadirachta indica. Água destilada foi adicionada ao solo como tratamento testemunha. Após 60 dias, avaliou-se a altura das plantas, o peso fresco da parte aérea e da raiz e os números de galhas e de ovos por sistema radicular. Os extratos de hortelã, bardana e mamona reduziram o número de galhas em 75,6%, 65,7% e 54,4%, e o número de ovos em 81,7%, 75,9% e 56,6%, respectivamente.

  12. Bioactive compounds from culinary herbs inhibit a molecular target for type 2 diabetes management, dipeptidyl peptidase IV

    Science.gov (United States)

    Greek oregano (Origanum vulgare), marjoram (Origanum majorana), rosemary (Rosmarinus officinalis) and Mexican oregano (Lippia graveolens) are concentrated sources of bioactive compounds. The aims of this study were to characterize extracts from greenhouse grown or commercially purchased herbs for th...

  13. Mellem et al., Afr J Tradit Complement Altern Med. (2015) 12(1):38 ...

    African Journals Online (AJOL)

    cadewumi

    2010). Antihyperglycemic, antihyperlipidemic and antioxidant effects and the probable mechanism of action of Ruta graveolens infusion and rutin in nicotinamide-streptozotocin-induced diabetic rats. Diabetol. Croat. 39: 15-35. 2. Ali, H., Houghton ...

  14. Browse Title Index

    African Journals Online (AJOL)

    -propagated plantlets of Ruta graveolens, Abstract PDF. S Gurudeeban, K Satyavani, T Ramanathan, T Balasubramanian. Vol 7, No 21 (2008), Effect of aqueous extracts of Hibiscus sabdariffa and Zingiber Officinale ...

  15. African Journal of Biotechnology - Vol 6, No 10 (2007)

    African Journals Online (AJOL)

    Anti-inflammatory activity of Ruta graveolens Linn on carrageenan induced paw edema in wistar male rats · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. M Ratheesh, A Helen ...

  16. High-Performance Bio-Based Cyanate Esters with Low Moisture Uptake

    Science.gov (United States)

    2012-04-01

    which is found at a natural occurrence of >90% in the essential oil of star anise ( Illicium verum ), an evergreen native to portions of China and...275. 2. Illicium , pimpinella, and foeniculum. Jodral, M. M., Ed.; CRC Press: Washington, DC, 2004. 3. Guenthner, A. J.; Lamison, K. R.; Vij, V

  17. Composition and antimicrobial properties of essential oil of ...

    African Journals Online (AJOL)

    GC-MS analysis of essential oil obtained from the seed of Foeniculum vulgare showed the presence of 31 components containing 95.2% of the total amount and the major component was trans-anethole (70.1%). The analysis of ethanolic and methanolic seed extracts showed the presence of nine components including ...

  18. 1329-IJBCS-Article-Rose Koffi Nevry +

    African Journals Online (AJOL)

    KODJIO NORBERT

    ... phytochemicals in vegetables and spices (Capsicum, Laurus,. Foeniculum). Electronic Journal of. Environmental, Agricultural and Food. Chemistry, 7(10): 3174-3177. FAO (Food and Agriculture Organization of the United Nations) 2006. Statistiques. Alimentaire. Accessed www. FAO.org. Dernière mise à jour Mars 2006.

  19. Composition and antimicrobial properties of essential oil of ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-12-17

    Dec 17, 2008 ... GC-MS analysis of essential oil obtained from the seed of Foeniculum vulgare showed the presence of. 31 components containing 95.2% of the total amount and the major component was trans-anethole. (70.1%). The analysis of ethanolic and methanolic seed extracts showed the presence of nine.

  20. Short Communication: Antigonorrheal Activities of Some ...

    African Journals Online (AJOL)

    The in vitro antigonorrheal activity of the seeds of Acacia nilotica (L.) willd.ex Del, the stem bark of Croton macrostachyus Del., the roots of Cucumis pustulatus Naud.ex Hook. f, the roots of Foeniculum vulgare Miller, and leaves of Withania sommnifera (L.) Dunal were studied using the agar dilution method. Different ...

  1. Monterey Peninsula Water Supply Project. Supplemental Draft Environmental Impact Report/Statement II. Volume 2.

    Science.gov (United States)

    1993-02-01

    lamb’s quarters (Chenopodium album), and horehound ( Marrubium vulgare ), are relatively abundant in this habitat type, suggesting that it has developed... vulgare ), prickly lettuce (Lactuca serriola), milk thistle (Silybum marianum), wild radish (Raphanus salivus), common chickweed (Stellaria media...blackberry, mule fat (Baccharis viminea), and sweet fennel (Foeniculum vulgare ). The most extensive stands of I this habitat type occur in the middle river

  2. Antibacterial activity of some plants from family Apiaceae in relation to selected phytopathogenic bacteria

    OpenAIRE

    Brković, Duško L.; Čomić, Ljiljana; Solujić-Sukdolak, Slavica

    2006-01-01

    Water, ethanol and ethyl acetate extracts of 12 plants from the family Apiaceae were screened for antibacterial activities against selected phytopathogenic bacteria. Following plants were tested: Aegopodium podagraria, Angelica silvestris, Chaerophyllum bulbosum, Daucus carota subsp. carota, Foeniculum vulgare, Heracleum sphondylium, Pastinaca sativa Peucedanum cerevaria, Peucedanum oreoselinum, Pimpinella saxifraga, Sanicula europea, Torilis anthriscus. The antibacterial activities were test...

  3. Pandey et al., Afr J Tradit Complement Altern Med. (2014) 11(2):439 ...

    African Journals Online (AJOL)

    cadewumi

    Supernatant was quantified with a spectrophotometer (Perkins–Elmer UV/Vis Spectrophotometer), at 645 and 663 nm, and compared to ..... of essential oil. J Sci Food Agric. 88:1–4. 23. Kapoor, R., Giri, B., and Mukerji, K.G.( 2004). Improved growth and essential oil yield and quality in Foeniculum vulgare Mill. on mycorrhizal.

  4. Hammouda et al., Afr J Tradit Complement Altern Med. (2013) 11(2 ...

    African Journals Online (AJOL)

    cadewumi

    It is native to southern Europe and the Mediterranean area (Pasrija Anubhuti, et al., 2011; Abdelaaty et al., 2012a). ... Piperitum) fruits were collected from Mediterranean Coastal Region (Matruh–El obayedd) during. May 2011. .... Foeniculum vulgare Extracts and Plantago ovata in High-fat Diet-induced Obese Rats". Am J of ...

  5. Antibacterial effect of some essential oils administered alone or in combination with Norfloxacin.

    Science.gov (United States)

    Rosato, Antonio; Vitali, Cesare; De Laurentis, Nicolino; Armenise, Domenico; Antonietta Milillo, Maria

    2007-11-01

    The objective of the present study was that of verifying a possible synergistic antibacterial effect between Pelargonium graveolens [Lis-Balchin, M., Deans, S.G., Hart, S., 1996. Bioactive Geranium oils from different commercial sources. J. Essential Oil Res. 8, 281-290.] essential oil (and its main components) and Norfloxacin antibiotic. As a first step growth inhibition by some types of essential oils was assessed in five microbial species. The antimicrobial effects of P. graveolens oil, as well as those of its components, were evaluated by means of the agar dilution method (ADM) against Bacillus cereus ATCC 11778, Bacillus subtilis ATCC 6633, Escherichia coli ATCC 35218, Staphylococcus aureus ATCC 6538 and S. aureus ATCC 29213. The results obtained highlighted the occurrence of a pronounced synergism between P. graveolens essential oil and Norfloxacin against three of the five bacterial species under study with a FIC index in the 0.37-0.50 range. Such antibacterial effects were also shown to increase, although to a lesser extent, when Norfloxacin was given with the main components of P. graveolens essential oil. The combination of Norfloxacin with either P. graveolens essential oil, or with some of the main components of this latter, in the treatment of infections caused by some bacterial species is likely to reduce the minimum effective dose of Norfloxacin thus minimizing the side effects of the antibiotic.

  6. Revisión de la producción, composición fitoquímica y propiedades nutracéuticas del orégano mexicano Revision of the production, phytochemical composition, and nutraceutical properties of Mexican oregano

    OpenAIRE

    Enrique García-Pérez; Castro-Álvarez Fernando Francisco; Janet Alejandra Gutiérrez-Uribe; Silverio García-Lara

    2012-01-01

    El orégano es una planta de distribución mundial, el cual está representado principalmente por dos especies: Origanum vulgare (Lamiaceace) nativo de Europa, y Lippia graveolens (Verbenaceae), originaria de América. México ocupa el segundo lugar como productor mundial de orégano con la especie L. graveolens H. B. K. Sin embargo, la mayoría de las especies explotadas son silvestres y su cultivo es aún tradicional y limitado. En este trabajo se presenta un análisis de las estrategias de propagac...

  7. The antibacterial activity of some essential oils against clinical isolates of Acinetobacter baumannii

    Directory of Open Access Journals (Sweden)

    Mohaddese Mahboubi

    2014-10-01

    Full Text Available Acinetobacter baumannii is categorized as a red alert pathogen that is increasingly associated with a high mortality rate in infected patients due to its resistance to extensive antibiotics. In this study, we evaluated the antibacterial activities of some essential oils (Oliveria decumbens, Pelargonium graveolens, Eugenia caryophyllata, Ziziphora tenuir and Trachyspermum copticum oils against 32 clinical isolates of A. baumannii. The antibacterial evaluations and chemical composition of essential oils was determined. Thymol, eugenol, -terpineol, -citronellol and thymol were the chief portions of T. copticum, E. caryophyllata, Z. tenuir, O. decumbens and P. graveolens oils, respectively. The MIC values of oils against these clinical isolates revealed the three subsets of oils including 1- T. copticum, E. caryophyllata and O. decumbens, 2- Z. tenuir and 3- P. graveolens oils. These oils showed the synergistic activity with amikacin, the lower Fractional Inhibitory Concentration Index (FICI was for P. graveolens oil (0.23 and the higher FICI was for E. caryophyllata (0.325.

  8. Antimicrobial activities of essential oils from Southern Africa against ...

    African Journals Online (AJOL)

    In the present study, essential oils from four plants including Melissa officinalis, Mentha piperita, Pelargonium graveolens and Leucosidea sericea, traditionally used to treat infectious diseases were tested for antimicrobial activity against seven Gram-positive bacteria, eight Gram-negative bacteria and six yeast species ...

  9. First Report of Apium Virus Y on Cilantro, Celery, and Parsley in California.

    Science.gov (United States)

    Recently Apium virus Y (ApVY) was detected in field grown cilantro (Coriandrum sativum), celery (Apium graveolens), and parsley (Petroselinum crispum) in California. Previously, in 2003, cilantro plants from 3 different fields in California showed symptoms of mosaic, vein clearing and stunting. Whe...

  10. Perfluoroalkyl acid distribution in various plant compartments of edible crops grown in biosolids-amended soils

    Science.gov (United States)

    Crop uptake of perfluoroalkyl acids (PFAAs) from biosolids-amended soil has been identified as a potential pathway for PFAA entry into the terrestrial food chain. This study compared the uptake of PFAAs in greenhouse-grown radish (Raphanus sativus), celery (Apium graveolens var.d...

  11. Author Details

    African Journals Online (AJOL)

    Ratheesh, M. Vol 6, No 10 (2007) - Articles Anti-inflammatory activity of Ruta graveolens Linn on carrageenan induced paw edema in wistar male rats. Abstract PDF. ISSN: 1684-5315. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

  12. Efficient production of L-ribose with a recombinant Escherichia coli

    Science.gov (United States)

    A new synthetic platform with potential for the production of several rare sugars, with L-ribose being the model target, is described. The gene encoding the unique NAD-dependent mannitol-1-dehydrogenase (MDH) from Apium graveolens (garden celery) was synthetically constructed for optimal expression...

  13. Distribution, cultivar susceptibility, and epidemiology of Apium virus Y on celery in coastal California

    Science.gov (United States)

    Apium virus Y (ApVY) is a potyvirus that was recently found to cause crop loss to celery (Apium graveolens) in California. Symptoms on leaves vary greatly and consist of general chlorosis, chlorotic or necrotic line patterns, chlorotic blotches and mottling, necrotic lesions, ringspots, and distorte...

  14. First report of Tomato spotted wilt virus on celery in China

    Science.gov (United States)

    Celery (Apium graveolens L.) is widely cultivated in most parts of China as an important and high-value cash crop. In June 2013, irregular chlorotic blotches, necrotic flecks, concentric ring spots, and shrinking symptoms were observed on leaves of celery plants in fields of Tonghai County, Yunnan P...

  15. Author Details

    African Journals Online (AJOL)

    Jagannath, P. Vol 8, No 3 (2011) - Articles In Vitro angiotensin converting enzyme inhibitory and antioxidant activities of methanolic seed extract of Apium graveolens linn. Abstract. ISSN: 1596-8499. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL ...

  16. Journal of Pharmaceutical and Allied Sciences - Vol 8, No 3 (2011)

    African Journals Online (AJOL)

    In Vitro angiotensin converting enzyme inhibitory and antioxidant activities of methanolic seed extract of Apium graveolens linn · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. M Umamaheswari, MP Ajith, K Asokkumar, T Sivashanmugam, V Subhadradevi, P Jagannath, 1400- ...

  17. Contribuciones al conocimiento de la flora del País Vasco, II

    Directory of Open Access Journals (Sweden)

    AIZPURU, I., APERRIBAY, J.A., ASEGINOLAZA, C., GARIN, F., VIVANT, J.

    1997-01-01

    Cuscuta scandens Brot. subsp. cesatiana (BERTOL. Soó, Fallopia sachalinensis (FRIEDERICH SCHMIDT PETROP. Ronse Decraene, Galium debile Desv., Geum hispidum Fries y Myosurus minimus L.; se combina, además, Apium graveolens L. subsp. butronensis (D. GOMEZ and G. MONTSERRAT I. AIZPURU, stat. nov.

  18. Comparitive studies on antibacterial activity of Patchouli ...

    African Journals Online (AJOL)

    SAM

    2014-06-04

    Jun 4, 2014 ... (Pelargonium graveolens) were compared for their potential antibacterial activity against four bacterial species using disc diffusion ... contain an essential oil which is made up of patchouli alcohol (patchoulol) as a .... modifications to Alade and Irobi protocols (Kedarnath et al., 2012). Disc diffusion method.

  19. Effect of antioxidant and anti-aggregating properties of micro ...

    African Journals Online (AJOL)

    In the present study, we developed a protocol for in vitro propagation and evaluated antioxidant and anti aggregating properties of micro propagated leaf and callus extract of Ruta graveolens. The maximum number of callus induction was achieved from leaf explants on Murashige and Skoog (MS) medium enriched with 0.5 ...

  20. Review on plants with CNS-effects used in traditional South African medicine against mental diseases

    DEFF Research Database (Denmark)

    Stafford, Gary Ivan; Pedersen, Mikael Egebjerg; van Staden, Johannes

    2008-01-01

    inhibitory activity from Boophone disticha and Crinum species. Extracts of Mentha aquatica, Gasteria croucheri, Ruta graveolens and Scotia brachypetala inhibited MAO-B. Naringenin was isolated from Mentha aquatica as a MAO inhibitor. Only a small number of the more than 300 southern African plant species...

  1. Hesperidin effects on behavior and locomotor activity of diabetic ...

    African Journals Online (AJOL)

    Tuoyo Aghomotsegin

    2016-11-09

    Nov 9, 2016 ... after treatment of Ruta graveolens and rutin with nicotinamide/streptozotocin diabetic rats (Gispen and. Biessels, 2000). After treating with hesperidin, there was an increase in the anxiety level which improved locomotor activity and recovery time during testing in open field. The same remark was made for ...

  2. Comparing effects of washing, thermal treatments and gamma irradiation on quality of spices

    International Nuclear Information System (INIS)

    Farag Zaied, S.E.A.; Aziz, N.H.; Ali, A.M.

    1996-01-01

    Samples of 5 selected spices, black pepper (Piper nigrum), fennel (Foeniculum vulgare), coriander (Coriandrum sativum) and anise (Pimpinella anisum) seeds, and turmeric (Curcuma longa) rhizomes, obtained from the local market, were washed with pure tap water then dried at room temperature, subjected to a thermal treatment at 70 degrees C for 15 minutes or exposed to a gamma radiation source (5.0 or 10 kGy). The treatments were evaluated using microbiological and chemical studies

  3. Anti-nociceptive and anti-inflammatory effects of some Jordanian medicinal plant extracts.

    Science.gov (United States)

    Atta, A H; Alkofahi, A

    1998-03-01

    The anti-nociceptive effect of ethanolic extract of 11 traditionally used Jordanian plants was studied by using the acetic acid-induced writhing and hot-plate test in mice. The anti-inflammatory effect of these plants was determined by xylene-induced ear oedema in mice and cotton pellet granuloma test in rats. Mentha piperita, Cinnamomum zeylanicum, Apium graveolens, Eucalyptus camaldulentis, and Ruta graveolens possess an anti-nociceptive effect against both acetic acid-induced writhing and hot plate-induced thermal stimulation. M. piperita, Jasminum officinale, Commiphora molmol, and Beta vulgaris possess an anti-inflammatory effect against acute (xylene-induced ear oedema) and chronic (cotton-pellet granuloma) inflammation. The anti-nociceptive and anti-inflammatory effects were dose dependent. These data affirm the traditional use of some of these plants for painful and inflammatory conditions.

  4. Efficacy of hydroalcoholic extracts of two plantson adult ticks Rhipicephalus (Boophilus microplus

    Directory of Open Access Journals (Sweden)

    Néstor Julián Pulido Suárez

    2013-01-01

    Full Text Available The efficacy of the natural extract of Verbena officinalisL. and Ruta graveolens L. in vitro monitoring ofadult tick Rhipicephalus (Boophilus microplus wasestablished. The extract of each plant was obtained bymaceration. For testing two sizes (small and medium of adult ticks were exposed to extracts of each plant,by immersion technique. At 24, 48, 72 and 96 h ofexposure, mortality was recorded taken as 60% mortality as the effective minimum. Initial tests were conducted with pure extracts, and if efficacy detected, increaseddilutions were made to establish the minimum efficiency. Tests were conducted in cool climates conditions. The extract of R. graveolens (rue, showed effectiveness in small and medium tick only with the pure extract; V. officinalis (common vervain was effective on small and medium-tick in dilution 5:10. V. officinalis showed greater efficacy and found that the best results wereobtained at higher concentrations.

  5. Massage with aromatherapy: effectiveness on anxiety of users with personality disorders in psychiatric hospitalization

    OpenAIRE

    Domingos, Thiago da Silva; Braga, Eliana Mara

    2015-01-01

    OBJECTIVE To investigate the effectiveness of aromatherapy massage using the essential oils (0.5%) of Lavandula angustifolia and Pelargonium graveolens for anxiety reduction in patients with personality disorders during psychiatric hospitalization. METHOD Uncontrolled clinical trial with 50 subjects submitted to six massages with aromatherapy, performed on alternate days, on the cervical and the posterior thoracic regions. Vital data (heart and respiratory rate) were collected before and afte...

  6. Magnetic Resonance Imaging of Biological Specimens by Electron Paramagnetic Resonance of Nitroxide Spin Labels

    Science.gov (United States)

    Berliner, Lawrence J.; Fujii, Hirotada

    1985-02-01

    Electron paramagnetic resonance imaging was demonstrated on two plant species, Apium graveolens and Coleus blumei. This was accomplished by soaking stems of these plants in the paramagnetic nitroxide imaging agent 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl. The experiments were accomplished at L-band frequency (1.4 to 1.9 gigahertz) with single-turn, flat-loop surface coils. One-dimensional imaging spectra were diagnostic of capillary structure and long-term stability.

  7. Compostos de plantas com atividade inseticida a coleópteros-praga de produtos armazenados

    OpenAIRE

    Moreira, Márcio Dionizio; Picanço, Marcelo Coutinho; Barbosa, Luiz Cláudio de Almeida; Guedes, Raul Narciso Carvalho; Campos, Mateus Ribeiro de; Silva, Gerson Adriano; Martins, Júlio Cláudio

    2007-01-01

    The objective of this work was to screen plants with insecticide activity, in order to isolate, identify and assess the bioactivity of insecticide compounds present in these plants, against Coleoptera pests of stored products: Oryzaephilus surinamensis L. (Silvanidae), Rhyzopertha dominica F. (Bostrichidae) and Sitophilus zeamais Mots. (Curculionidae). The plant species used were: basil (Ocimum selloi Benth.), rue (Ruta graveolens L.), lion's ear (Leonotis nepetifolia (L.) R.Br.), jimson weed...

  8. 2371-IJBCS-Article-Lamiae Bachiri

    African Journals Online (AJOL)

    hp

    de rue «L-Fijel » avec Ruta montana, R. graveolens, R. chalepensis (Benkhnigue al.,. 2014). Cette confusion pourrait influencer la qualité du traitement surtout que la composition chimique varie selon les conditions climatiques et édaphiques de la même espèce. Quant aux trois autres espèces de lavande de cette étude, ...

  9. USE OF BOTANICAL INSECTICIDES AS AN ALTERNATIVE FOR THE MANAGEMENT OF THE MEXICAN BEAN WEEVIL

    Directory of Open Access Journals (Sweden)

    KAREN FERREIRA DA SILVA

    2016-01-01

    Full Text Available This study aimed to evaluate the insecticidal activity of eight botanical species in the behavior and biological development of Zabrotes subfasciatus (Coleoptera: Chrysomelidae: Bruchinae under laboratory conditions. The botanical species were applied on bean grains (Phaseolus vulgaris Linnaeus directly as powder or indirectly within TNT bags. Three laboratory assays were performed. First, a repellent activity test was performed by exposing twenty couples of Z. subfasciatus adults in a choice-test arena. Second, a mortality test was performed for seven days after infestation. Finally, the oviposition and emergency rates of adults (% and the development from egg to adult (in days were evaluated in seven couples (males and females for seven days inside of a vial containing 0.3g of the powder from each botanical species and 10 g of bean grains (3% w.w-1. The study was conducted in a completely randomized design, and the treatments were arranged as a factorial design (2 x 9 with two factors (factor 1= powder and TNT bag application forms and factor 2= eight botanical species and control with eight replications. The powder application form was more efficient in controlling Z. subfasciatus. Azadirachta indica (powder application, Ruta graveolens (powder application, and Piper aduncum (TNT bag reduced the infestation of adults. The species A. inidica, Piper tuberculatum, Trichilia catigua, Pfaffia glomerata, R. graveolens, and Mentha pulegium inhibited the oviposition of the insects regardless of the formulation applied. R. graveolens (powder application caused 100% of mortality. The powder application of R. graveolens and M. pulegium reduced egg viability and insect emergence; therefore, they are very promising alternatives to control Z. subfasciatus in stored grains.

  10. In vitro antimicrobial activity of plants in Acute Otitis Externa.

    Science.gov (United States)

    Nogueira, Janaina Cândida Rodrigues; Diniz, Margareth de Fátima Melo; Lima, Edeltrudes O

    2008-01-01

    Acute Otitis Externa is an inflammation of the outer auditory meatus, and according to popular saying, medicinal plant extracts can be used in its treatment. to assess the in vitro antimicrobial activity of the following plants: Aleolanthus suaveolens; Caryophyllus aromaticus; Cymbopogon citratus; Matricaria chamomila; Pithecellobium avaremotemo; Plectranthus amboinicus and Ruta graveolens on the germs that cause otitis externa. the minimum inhibitory concentration of extracts and oils from these plants was obtained from otitis externa samples. Staphylococcus aureus in 10 cultures, Pseudomonas aeruginosa in 8, Pseudomonas aeruginosa and Staphylococcus aureus together in 5 cultures and Candida albicans and Candida krusei in 4 cultures. P. aeruginosa was resistant to all oils and extracts tested; extracts from A. suaveolens, P. avaremotemo and R. graveolens were inactive; the essential oil from C. aromaticus and M. chamomila were active against 3 strains of S. aureus and the Candida strains; seven of the S. aureus strains were sensitive to the P. amboinicus extract; however, the oil was inactive against 4 S. aureus strains and the Candida strains were sensitive to the R. graveolens essential oil. depending on the etiological agent, some plants presented satisfactory results, however we still need more detailed studies in order to better use these plants.

  11. Enzyme inhibitory and radical scavenging effects of some antidiabetic plants of Turkey

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    Nilüfer Orhan

    2014-06-01

    Full Text Available Objective(s:Ethnopharmacological field surveys demonstrated that many plants, such as Gentiana olivieri, Helichrysum graveolens, Helichrysum plicatum ssp. plicatum, Juniperus oxycedrus ssp. oxycedrus, Juniperus  communis var. saxatilis, Viscum album (ssp. album, ssp. austriacum, are used as traditional medicine for diabetes in different regions of Anatolia. The present study was designed to evaluate the in vitro antidiabetic effects of some selected plants, tested in animal models recently. Materials and Methods: α-glucosidase and α-amylase enzyme inhibitory effects of the plant extracts were investigated and Acarbose was used as a reference drug. Additionally, radical scavenging capacities were determined using 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid ABTS radical cation scavenging assay and total phenolic content of the extracts were evaluated using Folin Ciocalteu method. Results: H. graveolens ethanol extract exhibited the highest inhibitory activity (55.7 % ± 2.2 on α-amylase enzyme. Additionally, J. oxycedrus hydro-alcoholic leaf extract had potent α-amylase inhibitory effect, while the hydro-alcoholic extract of J. communis fruit showed the highest α-glucosidase inhibitory activity (IC50: 4.4 μg/ml. Conclusion:Results indicated that, antidiabetic effect of hydro-alcoholic extracts of H. graveolens capitulums, J. communis fruit and J. oxycedrus leaf might arise from inhibition of digestive enzymes.

  12. Is Root Catalase a Bifunctional Catalase-Peroxidase?

    Science.gov (United States)

    Chioti, Vasileia; Zervoudakis, George

    2017-05-25

    Plant catalases exhibit spatial and temporal distribution of their activity. Moreover, except from the typical monofunctional catalase, a bifunctional catalase-peroxidase has been reported. The aim of this study was to investigate whether the leaf and root catalases from six different plant species ( Lactuca sativa , Cichorium endivia , Apium graveolens , Petroselinum crispum, Lycopersicon esculentum , and Solanum melongena ) correspond to the monofunctional or the bifunctional type based on their sensitivity to the inhibitor 3-amino-1,2,4-triazole (3-AT). The leaf catalases from all species seem to be monofunctional since they are very sensitive to 3-AT. On the other hand, the root enzymes from Lactuca sativa , Cichorium endivia , Lycopersicon esculentum , and Solanum melongena seem to be bifunctional catalase-peroxidases, considering that they are relatively insensitive to 3-AT, whereas the catalases from Apium graveolens and Petroselinum crispum display the same monofunctional characteristics as the leaves' enzymes. The leaf catalase activity is usually higher ( Lactuca sativa , Petroselinum crispum , and Solanum melongena ) or similar ( Cichorium endivia and Apium graveolens ) to the root one, except for the enzyme from Lycopersicon esculentum , while in all plant species the leaf protein concentration is significantly higher than the root protein concentration. These results suggest that there are differences between leaf and root catalases-differences that may correspond to their physiological role.

  13. Biofabrication of polyphenols coated Nano palladium and its in-vitro cytotoxicity against human leukemia cell lines (K562).

    Science.gov (United States)

    Li, Yingchun; Wang, Huihan; Zhang, Rong; Zhang, Guojun; Yang, Ying; Liu, Zhuogang

    2017-10-01

    The biofabrication of palladium nanoparticles (PdNPs) using aqueous leaf extract of Pelargonium graveolens is reported herein. The polyphenols present in the Pelargonium graveolens extract are mainly responsible for reduction and subsequent stabilization of formed PdNPs. UV-Visible spectroscopy (UV-Vis) absorption and reaction color change from yellow to brown indicated the formation of PdNPs. The as synthesized PdNPs were studied by using characterization techniques such as Fourier transform infrared spectroscopy (FTIR), Transmission electron microscopy (TEM), Energy dispersive spectroscopy (EDS), Zeta potential measurements and Selected area electron diffraction (SAED). FTIR analysis and Zeta potential measurements showed the capping of polyphenols onto the surface of PdNPs, which further responsible for preventing aggregation of PdNPs. TEM image showed that the PdNPs exists in the range from 50 to 150nm. Also, XRD pattern revealed the crystalline nature of as synthesized PdNPs. The in vitro cytotoxicity studies of Pelargonium graveolens extract capped PdNPs was conducted using human leukemia cell lines (K562) by following an MTT cell viability assay and is found that the cytotoxicity is dose dependent. Further, the synthesized PdNPs will open a new opportunities in the field of biomedicine. Also, the produced method is an alternative to the chemical synthetic approaches that are being used nowadays. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Registros de ocorrência e novos hospedeiros de Gargaphia lunulata (Mayr (Hemiptera: Tingidae nos estados do Acre e Paraná

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    Rodrigo Santos

    2017-12-01

    Abstract. The occurrence of Gargaphia lunulata (Mayr (Hemiptera: Tingidae was observed in leaves of four host plants: rue (Ruta graveolens L. and jack bean (Canavalia ensiformis (L. DC in an urban residential garden, in the municipality of Rio Branco, Acre State, Brazil and Crotalaria spectabilis (L., jack bean and okra (Abelmoschus esculentus L. Moench in a greenhouse, in the municipality of Londrina, Paraná State, Brazil. The colonies were found exclusively on the abaxial face of the leaves, causing chlorosis, wilting and early senescence of the same. Because G. lunulata is considered to be an important passion fruit pest in Brazil, the planting of the mentioned plant species, in intercropping or near to passion fruit crops, would not be recommended, since they could serve as plant species inoculum to passion fruit cultivation. Therefore, the occurrence of G. lunulata associated to R. graveolens and jack bean in Acre State; and C. spectabilis, jack bean, and okra, in Paraná State is record for the first time. In addition, the present work reports the first occurrence of this tingid to the States of Acre and Paraná and reports two new hosts for this insect, R. graveolens and C. spectabillis in Brazil.

  15. Phytotoxic Activities of Mediterranean Essential Oils

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    Luiz Fernando Rolim de Almeida

    2010-06-01

    Full Text Available Twelve essential oils from Mediterranean aromatic plants were tested for their phytotoxic activity, at different doses, against the germination and the initial radicle growth of seeds of Raphanus sativus, Lactuca sativa and Lepidium sativum. The essential oils were obtained from Hyssopus officinalis, Lavandula angustifolia, Majorana hortensis, Melissa officinalis, Ocimum basilicum, Origanum vulgare, Salvia officinalis and Thymus vulgaris (Lamiaceae, Verbena officinalis (Verbenaceae, Pimpinella anisum, Foeniculum vulgare and Carum carvi (Apiaceae. The germination and radicle growth of tested seeds were affected in different ways by the oils. Thyme, balm, vervain and caraway essential oils were more active against both germination and radicle elongation.

  16. Phytotoxic activities of Mediterranean essential oils.

    Science.gov (United States)

    de Almeida, Luiz Fernando Rolim; Frei, Fernando; Mancini, Emilia; De Martino, Laura; De Feo, Vincenzo

    2010-06-14

    Twelve essential oils from Mediterranean aromatic plants were tested for their phytotoxic activity, at different doses, against the germination and the initial radicle growth of seeds of Raphanus sativus, Lactuca sativa and Lepidium sativum. The essential oils were obtained from Hyssopus officinalis, Lavandula angustifolia, Majorana hortensis, Melissa officinalis, Ocimum basilicum, Origanum vulgare, Salvia officinalis and Thymus vulgaris (Lamiaceae), Verbena officinalis (Verbenaceae), Pimpinella anisum, Foeniculum vulgare and Carum carvi (Apiaceae). The germination and radicle growth of tested seeds were affected in different ways by the oils. Thyme, balm, vervain and caraway essential oils were more active against both germination and radicle elongation.

  17. Volatile chemical composition and bioactivity of six essential oils against the stored food insect Sitophilus zeamais Motsch. (Coleoptera Dryophthoridae).

    Science.gov (United States)

    Bertoli, Alessandra; Conti, Barbara; Mazzoni, Valerio; Meini, Laura; Pistelli, Luisa

    2012-01-01

    Essential oils (EOs) of Achillea millefolium, Myrtus communis, Rosmarinus officinalis, Helichrysum italicum, Foeniculum vulgare and Lavandula angustifolia were analysed with GC-FID and GC-MS in order to define their aromatic profiles and then their toxicity and repellent activity against Sitophilus zeamais Motsch. (Coleoptera Dryophthoridae) with specific bioassays were evaluated. Results from topical applications on insects showed that all EOs had variable and significant insecticidal activity. Mortality rate never exceeded 76%. Results of repellency tests are indicated for M. communis and L. angustifolia EOs, displaying high repellent activity to S. zeamais adults.

  18. Infrared drying of herbs (Research Note

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    K. PÄÄKKÖNEN

    2008-12-01

    Full Text Available Drying experiments on peppermint (Mentha piperita L., anise hyssop (Agastache foeniculum L., parsley (Petroselinum crispum L. and garden angelica (Angelica archangelica L. were conducted using near infrared drying, operating at a product temperature of 35-50°C. The oil content, composition and residual water content of the dried herbs were determined. The microbiological quality of the fresh and the dried material was determined for total bacterial count and coliforms, moulds and yeasts. The results indicate that infrared radiation is has potential for drying herbs since it is gentle and shortens the processing time.

  19. IN VITRO ANTIOXIDANT AND α-AMYLASE INHIBITION ACTIVITIES OF PANCHSAKAR CHURNA

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    Ashok Kumar B.S.

    2013-12-01

    Full Text Available Panchsakar Churna is the composition of Cassia angustifolia, Terminalia chebula, Zingiber officinale, Foeniculum vulgare and Saindhava lavana. Aqueous extract of churna was used to investigate antioxidant activity by ferrous ion chelating assay and ferric reducing power and alpha amylase inhibition activity by dinitrosalicylic acid method (DNSA. Aqueous extract of churna showed maximum ferrous chelating activity - 42.01 and ferric reducing power - 1.5 and 83.33 % of inhibition protein denaturation at 1000 µg/ml. Panchsakar churna showed significant antioxidant and alpha amylase inhibition activities.

  20. MYCOPOPULATION OF MEDICINAL PLANTS IN CROATIA

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    Karolina Vrandečić

    2011-12-01

    Full Text Available There has not been a systematic research of medicinal plants mycoflora in Croatia. This paper aims to present the results of preliminary research of mycopopulation of 14 species of medicinal plants. Total of 393 plant parts has been examined and 10 genera of fungi were isolated: Penicillium, Aspergillus, Sordaria, Phoma, Cladosporium, Rhizopus, Stemphillium, Fusarium, Phomopsis and one unidentified genus. Penicillium sp. (from 11 of 14 plant species was isolated from the majority of samples. The plants fungi were isolated from did not show any macroscopically visible symptoms of infection, except plant parts of Lavandula x intermedia and Foeniculum vulgare, from which Phomopsis sp. and Fusarium sp. were isolated

  1. Composición y capacidad antioxidante in-vitro de aceites esenciales ricos en Timol, Carvacrol, trans-Anetol o Estragol Composition and in-vitro antioxidant capacity of essential oils rich in Thymol, Carvacrol, trans-Anethole or Estragole

    Directory of Open Access Journals (Sweden)

    Amner Muñoz-Acevedo

    2009-12-01

    Full Text Available Se determinó por cromatografía de gases acoplada a espectrometría de masas (GC-MS la composición química de aceites esenciales (AE, aislados por hidrodestilación asistida por la radiación de microondas (MWHD, de las especies vegetales aromáticas Artemisia dracunculus, Foeniculum vulgare, Illicium verum, Lippia micromera, Lippia origanoides, Ocimum spp., Plectranthus amboinicus, Tagetes filifolia, Tagetes lucida y Thymus vulgaris. Los valores de capacidades antioxidantes in vitro de estos aceites esenciales, se obtuvieron usando los ensayos de decoloración del catión-radical ABTS+• (metodologías convencional y con dilución en microplacas y la oxidación del ácido linoleico, inducida por O2 y Fe+2. El potencial inhibitorio de ABTS+• fue más alto para los aceites esenciales que contienen fenoles (carvacrol y timol, que para los aceites esenciales ricos en éteres (trans-anetol y estragol. La actividad antioxidante mediante el ensayo ABTS+• modificado en orden decreciente fue: AE Plectranthus amboinicus ≥ AE Lippia origanoides >> AE Thymus vulgaris > AE Lippia micromera >>> AE Tagetes lucida (flores > AE Ocimum sp. > AE Tagetes lucida (hojas > AE Illicium verum > AE Tagetes filifolia (Cenivam > AE Foeniculum vulgare. Salud UIS 2009; 41: 287-294Gas chromatography coupled to mass spectrometry (GC-MS was used to determine the chemical composition of essential oils (EO isolated by microwave-radiation-assisted hydrodistillation (MWHD of Artemisia dracunculus, Foeniculum vulgare, Illicium verum, Lippia micromera, Lippia origanoides, Ocimum sp., Plectranthus amboinicus, Tagetes filifolia, Tagetes lucida and Thymus vulgaris. in vitro antioxidant capacity values using ABTS+• discoloration assays (traditional and microplate methods and the linoleic acid oxidation (with O2 and Fe+2 of these essential oils were obtained. Essential oils with phenols (carvacrol and thymol high content showed higher total antioxidant capacity values than

  2. Insecticidal Activity of Some Traditionally Used Ethiopian Medicinal Plants against Sheep Ked Melophagus ovinus

    OpenAIRE

    Gemeda, Negero; Mokonnen, Walelegn; Lemma, Hirut; Tadele, Ashenif; Urga, Kelbessa; Addis, Getachew; Debella, Asfaw; Getachew, Mesaye; Teka, Frehiwot; Yirsaw, Kidist; Mudie, Kissi; Gebre, Solomon

    2014-01-01

    Twelve medicinal plants and a commercially used drug Ivermectin were examined for insecticidal activity against Melophagus ovinus sheep ked at different time intervals using in vitro adult immersion test. The findings show that at 3.13 µL/mL, 6.25 µL/mL and 12.5 µL/mL concentration of Cymbopogon citratus, Foeniculum vulgare and Eucalyptus globulus essential oils respectively, recorded 100% mortalities against M. ovinus within 3 hour of exposure. Significantly higher insecticidal activity of e...

  3. Control of Ralstonia Solanacearum The Causal Agent of Brown Rot in Potato Using Essential Oils

    International Nuclear Information System (INIS)

    Salem, E.A.

    2011-01-01

    Five essential oils, namely peppermint (Mentha piperita L.), caraway (Carium carvum L.), fennel (Foeniculum vulgare Mill.), lemongrass (Cymbopogon citratus Staph.) and thyme (Thymus vulgaris), were used separately against Ralstonia solanacearum; the causal agent of brown rot in potato. The most two effective oils (peppermint and thyme) were used in vitro and in vivo after testing their effects on potato tubers buds germination. Peppermint inhibited buds germination but thyme have no effects on buds germination. In vivo, the control of brown rot using thyme oil in glass house experiment reduced the percentage of brown rot infection to 30.6% and reduced the severity of disease from 5 to 3.

  4. Three new Asiatic species of Hyadaphis (Hemiptera, Aphididae).

    Science.gov (United States)

    Nafría, Juan M Nieto; Hidalgo, Nicolas Pérez; Brown, Paul A

    2016-05-09

    Three new species of Hyadaphis Kirkaldy, 1904 (Hemiptera, Aphididae, Macrosiphini) are established: Hyadaphis levantina sp. n. from specimens caught on Lonicera nummulariifolia from Lebanon and Israel, and Hyadaphis anethi sp. n. plus Hyadaphis parva sp. n. from specimens respectively caught on Anethum sp. and Andrachne (?) cordifolia from Pakistan. Apterous viviparous females of all three species, alate viviparae of the first two and males of H. anethi are described. Known and new species of Hyadaphis are grouped for two relevant characters: (1) size and shape of siphunculi, and (2) host plant and life cycle; and the discriminant features of apterous viviparous females of the new species are compared with the already described species of the same group and a key for the Hyadaphis species is provided.

  5. Oviposition-altering and ovicidal potentials of five essential oils against female adults of the dengue vector, Aedes aegypti L.

    Science.gov (United States)

    Warikoo, Radhika; Wahab, Naim; Kumar, Sarita

    2011-10-01

    The oviposition deterrence and ovicidal potential of five different essential oils, peppermint oil (Mentha piperita), basil oil (Ocimum basilicum), rosemary oil (Rosemarinus officinalis), citronella oil (Cymbopogon nardus), and celery seed oil (Apium graveolens), were assessed against female adults of the dengue vector, Aedes aegypti L. Multiple concentration tests were carried out where cups containing 1 mL of different concentrations (100%, 10%, 1%, 0.1%) of the oils and 199 mL of water were used for oviposition. The number of eggs laid and the larvae hatched in each cup were scored to evaluate the oviposition deterrent and ovicidal potentials of the oils. Our investigations revealed that the addition of 100% oil (pure oil) caused complete oviposition deterrence except in A. graveolens which resulted in 75% effective repellency. The use of 10% oil resulted in the maximum deterrence of 97.5% as shown by the M. piperita oil while other oils caused 36-97% oviposition deterrence as against the control. The oviposition medium with 1% oil showed decreased deterrent potential with 30-64% effective repellency, the M. piperita oil being exceptional. However, as the concentrations of the oil were reduced further to 0.1%, the least effective oil observed was A. graveolens (25% ER). Also, the M. piperita oil showed much reduced activity (40%) as compared to the control, while the other oils exhibited 51-58% repellency to oviposition. The studies on the ovicidal effects of these oils revealed that the eggs laid in the water with 100% essential oils did not hatch at all, whereas when 10% oils were used, only the R. officinalis oil resulted in 28% egg hatch. At lower concentrations (1%), the oils of M. piperita, O. basilicum, and C. nardus showed complete egg mortality while those of A. graveolens and R. officinalis resulted in 71% and 34% egg hatches, respectively. When used at 0.1%, the O. basilicum oil was found to be the only effective oil with 100% egg mortality, whereas

  6. A study of antioxidant activity, enzymatic inhibition and in vitro toxicity of selected traditional sudanese plants with anti-diabetic potential

    Science.gov (United States)

    2014-01-01

    Background Diabetes mellitus is a chronic metabolic disease with life-threatening complications. Despite the enormous progress in conventional medicine and pharmaceutical industry, herbal-based medicines are still a common practice for the treatment of diabetes. This study evaluated ethanolic and aqueous extracts of selected Sudanese plants that are traditionally used to treat diabetes. Methods Extraction was carried out according to method described by Sukhdev et. al. and the extracts were tested for their glycogen phosphorylase inhibition, Brine shrimp lethality and antioxidant activity using (DPPH) radical scavenging activity and iron chelating activity. Extracts prepared from the leaves of Ambrosia maritima, fruits of Foeniculum vulgare and Ammi visnaga, exudates of Acacia Senegal, and seeds of Sesamum indicum and Nigella sativa. Results Nigella sativa ethanolic extract showed no toxicity on Brine shrimp Lethality Test, while its aqueous extract was toxic. All other extracts were highly toxic and ethanolic extracts of Foeniculum vulgare exhibited the highest toxicity. All plant extracts with exception of Acacia senegal revealed significant antioxidant activity in DPPH free radical scavenging assay. Conclusions These results highly agree with the ethnobotanical uses of these plants as antidiabetic. This study endorses further studies on plants investigated, to determine their potential for type 2 diabetes management. Moreover isolation and identification of active compounds are highly recommended. PMID:24885334

  7. Effect of essential oils on Aspergillus spore germination, growth and mycotoxin production: a potential source of botanical food preservative.

    Science.gov (United States)

    Gemeda, Negero; Woldeamanuel, Yimtubezinash; Asrat, Daniel; Debella, Asfaw

    2014-05-01

    To investigate effect of essential oils on Aspergillus spore germination, growth and mycotoxin production. In vitro antifungal and antiaflatoxigenic activity of essential oils was carried out using poisoned food techniques, spore germination assay, agar dilution assay, and aflatoxin arresting assay on toxigenic strains of Aspergillus species. Cymbopogon martinii, Foeniculum vulgare and Trachyspermum ammi (T. ammi) essential oils were tested against toxicogenic isolates of Aspergillus species. T. ammi oil showed highest antifungal activity. Absolute mycelial inhibition was recorded at 1 µl/mL by essential oils of T. ammi. The oil also showed, complete inhibition of spore germination at a concentration of 2 µl/mL. In addition, T. ammi oil showed significant antiaflatoxigenic potency by totally inhibiting aflatoxin production from Aspergillus niger and Aspergillus flavus at 0.5 and 0.75 µl/mL, respectively. Cymbopogon martinii, Foeniculum vulgare and T. ammi oils as antifungal were found superior over synthetic preservative. Moreover, a concentration of 5 336.297 µl/kg body weight was recorded for LC50 on mice indicating the low mammalian toxicity and strengthening its traditional reputations. In conclusion, the essential oils from T. ammi can be a potential source of safe natural food preservative for food commodities contamination by storage fungi.

  8. Atividade antimicrobiana in vitro de produtos vegetais em otite externa aguda In vitro antimicrobial activity of plants in Acute Otitis Externa

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    Janaina Cândida Rodrigues Nogueira

    2008-02-01

    Full Text Available Otite externa aguda é a inflamação do conduto auditivo externo, e plantas medicinais podem ser utilizadas, na cultura popular, para seu tratamento. OBJETIVO: Avaliar atividade antimicrobiana in vitro de Aleolanthus suaveolens, Caryophyllus aromaticus, Cymbopogon citratus, Matricaria chamomila, Pithecellobium avaremotemo, Plectranthus amboinicus e Ruta graveolens sobre agentes etiológicos de otite externa. CASUÍSTICA E MÉTODOS: A concentração inibitória mínima de extratos e óleos destas plantas foi obtida em amostras de otite externa. RESULTADOS: Staphylococcus aureus em 10 culturas, Pseudomonas aeruginosa em 8, Pseudomonas aeruginosa e Staphylococcus aureus, em associação, em 5 culturas e Candida albicans e Candida krusei em 4 culturas. P. aeruginosa foi resistente a todos os extratos e óleos essenciais testados; os extratos de A. suaveolens, P. avaremotemo e de R. graveolens foram inativos, o óleo essencial de C. aromaticus e M. chamomila foram ativos contra 3 cepas de S. aureus e as cepas de Candida; Sete das cepas de S. aureus foram sensíveis ao extrato de P. amboinicus, mas o óleo não mostrou atividade, 4 cepas de S.aureus e as cepas de Candida foram sensíveis ao óleo essencial de R. graveolens. CONCLUSÃO: Algumas plantas apresentaram resultados satisfatórios, dependendo do agente etiológico, porém se faz necessário estudos mais detalhados, para melhorar o aproveitamento destas plantas.Acute Otitis Externa is an inflammation of the outer auditory meatus, and according to popular saying, medicinal plant extracts can be used in its treatment. AIM: to assess the in vitro antimicrobial activity of the following plants: Aleolanthus suaveolens; Caryophyllus aromaticus; Cymbopogon citratus; Matricaria chamomila; Pithecellobium avaremotemo; Plectranthus amboinicus and Ruta graveolens on the germs that cause otitis externa. MATERIALS AND METHODS: the minimum inhibitory concentration of extracts and oils from these plants was

  9. Antimicrobial, Anthelmintic, and Antiviral Activity of Plants Traditionally Used for Treating Infectious Disease in the Similipal Biosphere Reserve, Odisha, India.

    Science.gov (United States)

    Panda, Sujogya K; Padhi, Laxmipriya; Leyssen, Pieter; Liu, Maoxuan; Neyts, Johan; Luyten, Walter

    2017-01-01

    In the present study, we tested in vitro different parts of 35 plants used by tribals of the Similipal Biosphere Reserve (SBR, Mayurbhanj district, India) for the management of infections. From each plant, three extracts were prepared with different solvents (water, ethanol, and acetone) and tested for antimicrobial ( E. coli, S. aureus, C. albicans ); anthelmintic ( C. elegans ); and antiviral ( enterovirus 71 ) bioactivity. In total, 35 plant species belonging to 21 families were recorded from tribes of the SBR and periphery. Of the 35 plants, eight plants (23%) showed broad-spectrum in vitro antimicrobial activity (inhibiting all three test strains), while 12 (34%) exhibited narrow spectrum activity against individual pathogens (seven as anti-staphylococcal and five as anti-candidal). Plants such as Alangium salviifolium, Antidesma bunius, Bauhinia racemosa, Careya arborea, Caseria graveolens, Cleistanthus patulus, Colebrookea oppositifolia, Crotalaria pallida, Croton roxburghii, Holarrhena pubescens, Hypericum gaitii, Macaranga peltata, Protium serratum, Rubus ellipticus , and Suregada multiflora showed strong antibacterial effects, whilst Alstonia scholaris, Butea monosperma, C. arborea, C. pallida, Diospyros malbarica, Gmelina arborea, H. pubescens, M. peltata, P. serratum, Pterospermum acerifolium, R. ellipticus , and S. multiflora demonstrated strong antifungal activity. Plants such as A. salviifolium, A. bunius, Aporosa octandra, Barringtonia acutangula, C. graveolens, C. pallida, C. patulus, G. arborea, H. pubescens, H. gaitii, Lannea coromandelica, M. peltata, Melastoma malabathricum, Millettia extensa, Nyctanthes arbor-tristis, P. serratum, P. acerifolium, R. ellipticus, S. multiflora, Symplocos cochinchinensis, Ventilago maderaspatana , and Wrightia arborea inhibit survival of C. elegans and could be a potential source for anthelmintic activity. Additionally, plants such as A. bunius, C. graveolens, C. patulus, C. oppositifolia, H. gaitii, M. extensa

  10. Allergenic relevance of nonspecific lipid transfer proteins 2: Identification and characterization of Api g 6 from celery tuber as representative of a novel IgE-binding protein family.

    Science.gov (United States)

    Vejvar, Eva; Himly, Martin; Briza, Peter; Eichhorn, Stephanie; Ebner, Christof; Hemmer, Wolfgang; Ferreira, Fatima; Gadermaier, Gabriele

    2013-11-01

    Apium graveolens represents a relevant food allergen source linked with severe systemic reactions. We sought to identify an IgE-binding nonspecific lipid transfer protein (nsLTP) in celery tuber. A low molecular weight protein exclusively present in celery tuber was purified and designated Api g 6. The entire protein sequence was obtained by MS and classified as member of the nsLTP2 family. Api g 6 is monomeric in solution with a molecular mass of 6936 Da. The alpha-helical disulfide bond-stabilized structure confers tremendous thermal stability (Tm > 90°C) and high resistance to gastrointestinal digestion. Endolysosomal degradation demonstrated low susceptibility and the presence of a dominant peptide cluster at the C-terminus. Thirty-eight percent of A. graveolens allergic patients demonstrated IgE reactivity to purified natural Api g 6 in ELISA and heat treatment did only partially reduce its allergenic activity. No correlation in IgE binding and limited cross-reactivity was observed with Api g 2 and Art v 3, nsLTP1 from celery stalks and mugwort pollen. Api g 6, a novel nsLTP2 from celery tuber represents the first well-characterized allergen in this protein family. Despite similar structural and physicochemical features as nsLTP1, immunological properties of Api g 6 are distinct which warrants its inclusion in molecule-based diagnosis of A. graveolens allergy. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Produtos naturais no controle do ácaro Varroa destructor em abelhas Apis mellifera L. (africanizadas)

    OpenAIRE

    Castagnino, Guido Laércio Bragança [UNESP

    2008-01-01

    O presente trabalho teve como objetivo avaliar os efeitos do ácido oxálico e de óleos essenciais de plantas como arruda (Ruta graveolens), timol (Thymus vulgaris) eucalipto (Eucalyptus spp) e hortelã (Mentha piperita) na infestação do Varroa destructor em colônias de abelhas Apis mellifera africanizadas. Testes in vitro foram realizados para verificar o efeito desses produtos sobre as abelhas e os ácaros Varroa destructor. Vinte abelhas foram colocadas em gaiola de observação e, no seu interi...

  12. Comparison of Two Old Phytochemicals versus Two Newly Researched Plant-Derived Compounds: Potential for Brain and Other Relevant Ailments

    Science.gov (United States)

    Wang, Chun-Mei; Yew, D. T.

    2014-01-01

    Among hundreds of formulae of Chinese herbal prescriptions and recently extracted active components from the herbs, some of which had demonstrated their functions on nervous system. For the last decade or more, Gingko biloba and Polygala tenuifolia were widely studied for their beneficial effects against damage to the brain. Two compounds extracted from Apium graveolens and Rhizoma coptidis, butylphthalide and berberine, respectively, received much attention recently as potential neuroprotective agents. In this review, the two traditionally used herbs and the two relatively new compounds will be discussed with regard to their potential advantages in alleviating brain and other relevant ailments. PMID:24949079

  13. Comparison of Two Old Phytochemicals versus Two Newly Researched Plant-Derived Compounds: Potential for Brain and Other Relevant Ailments

    Directory of Open Access Journals (Sweden)

    Chun-Mei Wang

    2014-01-01

    Full Text Available Among hundreds of formulae of Chinese herbal prescriptions and recently extracted active components from the herbs, some of which had demonstrated their functions on nervous system. For the last decade or more, Gingko biloba and Polygala tenuifolia were widely studied for their beneficial effects against damage to the brain. Two compounds extracted from Apium graveolens and Rhizoma coptidis, butylphthalide and berberine, respectively, received much attention recently as potential neuroprotective agents. In this review, the two traditionally used herbs and the two relatively new compounds will be discussed with regard to their potential advantages in alleviating brain and other relevant ailments.

  14. Avaliação de furanocumarinas como inibidores da fotossíntese através de ensaios de fluorescência da clorofila a

    Directory of Open Access Journals (Sweden)

    Olívia Moreira Sampaio

    2012-01-01

    Full Text Available The evaluations of Chorophyll a fluorescence emitted by superior plants carry structural information and photosynthetic apparatus function. Quantitative analysis apparatus of fluorescence kinetic were measured by energy flows (ABS, (TR, (ET and (DI, known as phenomenological phenomena of OJIP test. Four furocoumarins were isolated from Ruta graveolens (Rutaceae, and chorophyll a (Chl a fluorescence assays were performed with these compounds to evaluate the photosynthesis inhibition potential. This test was realized in spinach`s leaf discs and in Lolium perenne leaves. The results indicated the herbicide potential mainly for bergapten and chalepin.

  15. Efeitos de extratos de plantas na biologia de Spodoptera frugiperda (J. E. Smith, 1797 (Lepidoptera: Noctuidae mantida em dieta artificial Effects of plant extracts on the biology of Spodoptera frugiperda (J. E. Smith, 1797 (Lepidoptera: Noctuidae maintained under artificial diet

    Directory of Open Access Journals (Sweden)

    Gilberto Pedreira Santiago

    2008-06-01

    Full Text Available Avaliaram-se os efeitos dos extratos aquosos a 10% de folhas e ramos de arruda (Ruta graveolens L., folhas e ramos de melão-de-são-caetano (Momordica charantia L., folhas do alecrim-pimenta (Lippia sidoides Cham. e fruto verde de mamona (Ricinus communis L., sobre a biologia da lagarta-do-cartucho do milho (Spodoptera frugiperda, mantida em dieta artificial. Os parâmetros avaliados foram duração e viabilidade das fases larval e pupal, peso de pupa, fecundidade, fertilidade e longevidade de adultos. Larvas de S. frugiperda recém-eclodidas foram colocadas em tubos de ensaio com dieta artificial, contendo os extratos de cada material testado. O extrato aquoso do fruto verde de R. communis apresentou bioatividade, nos parâmetros duração larval e pupal e peso de pupa. O extrato aquoso de R. graveolens reduziu o peso de pupa. A dieta contendo extrato de folhas e ramos de M. charantia reduziu a viabilidade larval e o peso de pupa. O extrato aquoso de folhas de L. sidoides não afetou as fases larval e pupal, reduziu a postura e a viabilidade de ovos e aumentou a longevidade de adultos de S. frugiperda. A viabilidade de pupa não foi afetada pelos extratos testados.The effects of aqueous extracts, at 10% concentration of leaves and branches of Ruta graveolens L., leaves and branches of Momordica charantia L., leaves of Lippia sidoides Cham. and green fruits of Ricinus communis L. were evaluated on the biology of fall armyworm (Spodoptera frugiperda maintained under artificial diet. The evaluated parameters were: duration and viability of the larval and pupal phases, pupa weight, fecundity, fertility and longevity of adults. Just-hatched larvae of S. frugiperda was placed in test tube with artificial diet containing extracts of each tested material. The aqueous extract of the green fruits of R. communis presented bioactivity upon duration and weight of larval and pupal phases. The aqueous extract of R. graveolens reduced weight of pupa. The diet

  16. New extraction technique for alkaloids

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    Djilani Abdelouaheb

    2006-01-01

    Full Text Available A method of extraction of natural products has been developed. Compared with existing methods, the new technique is rapid, more efficient and consumes less solvent. Extraction of alkaloids from natural products such as Hyoscyamus muticus, Datura stramonium and Ruta graveolens consists of the use of a sonicated solution containing a surfactant as extracting agent. The alkaloids are precipitated by Mayer reagent, dissolved in an alkaline solution, and then extracted with chloroform. This article compares the results obtained with other methods showing clearly the advantages of the new method.

  17. Effect of plant and fungous metabolites on Meloidogyne exigua Efeito de metabólitos vegetais e fúngicos sobre Meloidogyne exigua

    Directory of Open Access Journals (Sweden)

    Daniel Rufino Amaral

    2009-01-01

    Full Text Available As nematodes cause great damage to Brazilian coffee production, effective methods to control these parasites are necessary. In a previous work Allium cepa L., Cajanus cajan (L. Mill., Crotalaria juncea L., Ficus elastica Roxb., Ruta graveolens L., Stylosanthes guianensis Aubl., Leucaena leucocephala (Lam. Dewit., Brachiaria decumbens Stapf., Catharanthus roseus G. Don, Tagetes minuta L., Ricinus communis L. and Coffea arabica L. produced active substances against Meloidogyne exigua Goeldi, a nematode widely disseminated through Brazilian coffee fields. Thus, aqueous extracts of such plants, collected in a different season from that of the previous work, as well as crude metabolites produced in liquid medium by Fusarium moniliforme Shelden and Cylindrocarpon magnusianum (Sacc. Woll., were submitted to in vitro assays with M. exigua second-stage juveniles (J2. All plants and fungi produced active substances against J2. Therefore, their metabolites were applied to six-month-old coffee plants inoculated with M. exigua. After 90 days in a greenhouse, those samples obtained from A. cepa, L. leucocephala, R. graveolens and F. moniliforme inhibited the production of galls and eggs by M. exigua, demonstrating potential to control such parasite.Os nematóides acarretam grandes perdas aos produtores brasileiros de café, sendo necessário o desenvolvimento de métodos eficientes para o seu controle. Em trabalho anterior, Allium cepa L., Cajanus cajan (L. Mill., Crotalaria juncea L., Ficus elastica Roxb., Ruta graveolens L., Stylosanthes guianensis Aubl., Leucaena leucocephala (Lam. Dewit., Brachiaria decumbens Stapf., Catharanthus roseus G. Don, Tagetes minuta L., Ricinus communis L. e Coffea arabica L. produziram substâncias ativas contra o nematóide Meloidogyne exigua Goeldi, que é amplamente disseminado pelos cafezais brasileiros. Dando continuidade a esse trabalho, extratos aquosos das plantas mencionadas, coletadas em época diferente daquela

  18. Pridelek zelja v združenih setvah

    OpenAIRE

    Knez, Mateja

    2010-01-01

    Cilj preučevanja je bil primerjati pridelek belega zelja (Brassica oleracea L. var. capitata f. alba DC.) , kot osnovnega posevka, v združeni setvi s šestimi zelenjadnicami: glavnato solato (Lactuca sativa L. var. capitata DC.), nizkim fižolom (Phaseolus vulgaris L.), rdečo peso (Beta vulgaris L. ssp. rubra L.), paradižnikom (Lycopersicum esculentum Mill.), porom (Allium porrum L.) in zeleno (Apium graveolens L.) in pridelek samostojnega posevka, pridelanega v skladu z zakonodajo za ekološko ...

  19. VPLIV ZDRUŽENIH SETEV NA POJAV NEKATERIH ŠKODLJIVCEV V EKOLOŠKI PRIDELAVI ZELJA

    OpenAIRE

    Weber, Nika

    2009-01-01

    Cilj preučevanja je primerjava naleta škodljivcev glede na različne združene posevke z belim zeljem (Brassica oleracea L. var. capitata f. alba DC). Posajena je vsaka vrsta kot samostojni posevek in v združeni setvi, zelje v kombinaciji s fižolom (Phaseolus vulgaris L.), rdečo peso (Beta vulgaris L. ssp. Rubra L.), paradižnikom (Lycopersicum esculentum Mill.), porom (Allium porrum L.), zeleno (Apium graveolens L.) in solato (Lactuca sativa L. var. capitata DC). Velikost populacij škodljivcev ...

  20. The efficacy of essential oils as natural preservatives in vegetable oil.

    Science.gov (United States)

    Mahboubi, Mohaddese; Kazempour, Nastaran; Mahboubi, Atefeh

    2014-12-01

    The efforts for finding the natural preservatives with nontoxicity and nonirritancy have encouraged the scientists to research among the medicinal plants. The preservative efficacy of Daucus carota, Ferula gummosa, Eugenium caryophyllata, Oliveria decumbens, Pelargonium graveolens, Ziziphora tenuir, Acorus calamus, and Trachyspermum ammi essential oils on challenge test's pathogens and on pathogen's inoculated vegetable oil was evaluated by antimicrobial effectiveness test. Carotol (46%), β-pinene (62.7%), eugenol (78.4%), thymol (50.6%), cis-asarone (27.5%), thymol (50.1%), and α-terpineol (19.5%) were the primary main components of D. carota, F. gummosa, E. caryophyllata, T. ammi, A. calamus, O. decumbens, and Z. tenuir essential oils, respectively. A. niger was more sensitive microorganism to oils. The antimicrobial activity of O. decumbens oil was the highest. Different concentrations of essential oils were added to the vegetable oil. The results of test on the vegetable oil showed that the combination of O. decumbens and P. graveolens oils (0.5:0.5%) had enough efficacies as natural preservative in vegetable oil.

  1. In vitro effect of seven essential oils on the reproduction of the cattle tick Rhipicephalus microplus

    Directory of Open Access Journals (Sweden)

    Rafael Pazinato

    2016-11-01

    Full Text Available The acaricidal effect of seven essential oils was examined in vitro against the cattle tick (Rhipicephalus microplus. Engorged female ticks were manually collected in farms of Southern Brazil and placed into petri dishes (n = 10 in order to test the following oils: juniper (Juniperus communis, palmarosa (Cymbopogon martinii, cedar (Cedrus atlantica, lemon grass (Cymbopogon citratus, ginger (Zingiber officinale, geranium (Pelargonium graveolens and bergamot (Citrus aurantium var bergamia at concentrations of 1%, 5%, and 10% each. A control group was used to validate the tests containing Triton X-100 only. Treatment effectiveness was measured considering inhibition of tick oviposition (partial or total, egg’s weight, and hatchability. C. martinii, C. citratus and C. atlantica essential oils showed efficacy higher than 99% at all concentrations tested. In addition, J. communis, Z. officinale, P. graveolens, and C. aurantium var bergamia oils showed efficiency ranging from 73% to 95%, depending on the concentration tested, where higher concentrations showed greater efficacy. It was concluded that essential oils can affect tick reproduction in vitro by inhibiting oviposition and hatchability.

  2. Searching for native tree species and respective potential biomarkers for future assessment of pollution effects on the highly diverse Atlantic Forest in SE-Brazil.

    Science.gov (United States)

    Domingos, Marisa; Bulbovas, Patricia; Camargo, Carla Z S; Aguiar-Silva, Cristiane; Brandão, Solange E; Dafré-Martinelli, Marcelle; Dias, Ana Paula L; Engela, Marcela R G S; Gagliano, Janayne; Moura, Barbara B; Alves, Edenise S; Rinaldi, Mirian C S; Gomes, Eduardo P C; Furlan, Claudia M; Figueiredo, Ana Maria G

    2015-07-01

    This study summarizes the first effort to search for bioindicator tree species and respective potential biomarkers for future assessment of potential mixed pollution effects on the highly diverse Atlantic Forest in SE-Brazil. Leaves of the three most abundant species inventoried in a phytosociological survey (Croton floribundus, Piptadenia gonoacantha and Astronium graveolens) were collected in four forest remnants during winter and summer (2012). Their potential bioindicator attributes were highlighted using a screening of morphological, chemical and biochemical markers. The leaf surface structure and/or epicuticular wax composition pointed the accumulator properties of C. floribundus and P. gonoacantha. C. floribundus is a candidate for assessing potential accumulation of Cu, Cd, Mn, Ni, S and Zn. P. gonoacantha is a candidate to monitor polycyclic aromatic hydrocarbons. Increased levels of secondary metabolites and decreased antioxidant capacity in leaves of A. graveolens may support its value as a bioindicator for oxidative pollutants by visible dark stipplings. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Enhancement of the nerve growth factor-mediated neurite outgrowth from PC12D cells by Chinese and Paraguayan medicinal plants.

    Science.gov (United States)

    Li, P; Matsunaga, K; Ohizumi, Y

    1999-07-01

    It is very important to search for natural compounds possessing nerve growth factor (NGF)-potentiating activity. Extracts of 7 Chinese and 10 Paraguayan medicinal plants were examined for their effects on the NGF-mediated neurite outgrowth from PC12D cells to evaluate their NGF-potentiating activities. In the methanol extracts, Gymmopteris rufa (LINN.) BERNH, Ruta graveolens LINN. and Picrorhiza scrophulariiflora PENNELL markedly increased the proportion of neurite-bearing cells. In the case of ethyl acetate fractions, Equisetum giganteum LINN. produced the most powerful enhancement of the proportion of the neurite-bearing cells, and the activities were in the following decreasing order: Equisetum giganteum LINN., Gymmopteris rufa (LINN.) BERNH, Ruta graveolens LINN., and Picrorhiza scrophulariiflora PENNELL. In the water fractions, Imperata cylindrica, Ginseng Radix, Gymmopteris rufa (LINN.) BERNH, Gochnatia polymorpha (LESS) CAB and Picrorhiza scrophulariiflora PENNELL caused a weak enhancement of the proportion of PC12D cells with neurites. Of all the extracts and fractions, the methanol extract of Picrorhiza scrophulariiflora PENNELL induced the longest neurites in PC12D cells. In the ethyl acetate and water fractions of Nardostachys chinensis, long neurites were observed although only a small proportion of PC12D cells had neurites. On the other hand, in the ethyl acetate fraction of Equisetum gigantheum LINN., while the length of the neurites was short, the proportion of neurite-bearing cells was largest among all the extracts and fractions.

  4. The Sucrose Transporter of Celery. Identification and Expression during Salt Stress1

    Science.gov (United States)

    Noiraud, Nathalie; Delrot, Serge; Lemoine, Rémi

    2000-01-01

    In celery (Apium graveolens L.), long-distance transport of reduced carbon occurs both in the form of sucrose (Suc) and mannitol. The presence of mannitol has been related to the resistance of celery to salt stress. To investigate the transport events occurring during salt stress, we have cloned the H+/Suc transporter of celery AgSUT1 (A. graveolens Suc uptake transport 1) from a mature leaf cDNA library. The function of the encoded protein was confirmed by expression in yeast. AgSUT1 is a H+/Suc transporter with a high affinity for Suc (Km of 139 μm). Another closely related cDNA (AgSUT2) was also identified. AgSUT1 is mainly expressed in mature leaves and phloem of petioles, but also in sink organs such as roots. When celery plants were subjected to salt stress conditions (30 d watering with 300 mm NaCl) favoring mannitol accumulation (J.D. Everard, R. Gucci, S.C. Kann, J.A. Flore, W.H. Loescher [1994] Plant Physiol 106: 281–292), AgSUT1 expression was decreased in all organs, but markedly in roots. The results are discussed in relation to the physiology of celery. PMID:10759540

  5. Occurrence and distribution of Potato virus Y strain N (PVY(N)) on celery in Iran.

    Science.gov (United States)

    Khoshkhatti, Neda; Habibi Koohi, Mina; Mosahebi, Gh

    2009-01-01

    Celery (Apium graveolens) is an important crop grown in many countries. Different types of diseases present a major constraint to Celery production and can lead to significant reductions in yield Potato Virus Y, the type member of the genus Potyvirus(family Potyviridae) is one of the causal agents of viral diseases in crops. In the present study, PVY occurring in celery fields was determined as the causal agent of mosaic disease of celery (Apium graveolens). The virus is naturally transmitted by aphids in a non-persistent manner. During growing seasons 2006-2007 celery fields were visited through Tehran Province and a total 332 sample based on selection of plants expressing symptoms like mosaic, vein clearing and mottling were collected. By using serological method (DAS-ELIZA) with specific antiserum of PVY (DSMZ-AS-0137.403) 17.64% of the samples were infected with PVY .The reaction of PVY infected samples were positive in TAS-ELIZA with specific monoclonal antibody (MAbs) of PVYN strain (DSMZ-AS-403.1). PVY N strain isolated from celery was reported for the first time in Iran and in the world in this survey.

  6. The effect of sodium on the mineral balance of plants, using the example of root celery and stalk celery. Part I. The role of sodium and potassium in the process of accumulation and utilization of mineral elements

    Directory of Open Access Journals (Sweden)

    Urszula Kruszelnicka

    2013-12-01

    Full Text Available In the years 1977 - 1980, studies were conducted on the effect of sodium used to supplement low (K = 800 mg/5 kg and high (K = 1400 mg/5 kg potassium doses on the content of mineral components, their accumulation in the yield and the percentage of their utilization. The study was carried out on root celery - Apium graveolens L. var. rapaceum (Mill. and stalk celery - Apium graveolens L. var. dulce (Mill.. The results obtained in these experiments point to the following conclusions: it was found that potassium and sodium mutually limit each other's uptake. Sodium was more antagonistic towards the uptake of calcium than was potassium. However, no clearly antagonistic effect of these elements on the uptake of magnesium was determined. The accumulation of potassium and sodium by the experimental plants rose while the percentage of utilization of these elements decreased as their level in the nutrient medium increased. Sodium exerted a more distinct effect on the accumulation and utilization of other mineral elements than did potassium.

  7. Leaf and whole-tree water use relations of Australian rainforest species

    Science.gov (United States)

    Ishida, Yoko; Laurance, Susan; Liddell, Michael; Lloyd, Jonathan

    2015-04-01

    Climate change induces drought events and may therefore cause significant impact on tropical rainforests, where most plants are reliant on high water availability - potentially affecting the distribution, composition and abundance of plant species. Using an experimental approach, we are studying the effects of a simulated drought on lowland rainforest plants at the Daintree Rainforest Observatory (DRO), in tropical northern Australia. Before to build up the rainout infrastructure, we installed sap flow meters (HRM) on 62 rainforest trees. Eight tree species were selected with diverse ecological strategies including wood density values ranging from 0.34 to 0.88 g/cm3 and could be replicated within a 1ha plot: Alstonia scholaris (Apocynaceae), Argyrondendron peralatum (Malvaceae), Elaeocarpus angustifolius (Elaeocarpaceae), Endiandra microneura (Lauraceae), Myristica globosa (Myristicaceae), Syzygium graveolens (Myrtaceae), Normanbya normanbyi (Arecaceae), and Castanospermum australe (Fabaceae). Our preliminary results from sap flow data obtained from October 2013 to December of 2014 showed differences in the amount of water used by our trees varied in response to species, size and climate. For example Syzygium graveolens has used a maximum of 60 litres/day while Argyrondendrum peralatum used 13 litres/day. Other potential causes for differential water-use between species and the implications of our research will be discussed. We will continue to monitor sap flow during the rainfall exclusion (2014 to 2016) to determine the effects of plant physiological traits on water use strategies.

  8. [STUDY OF SOME PLANT SEED LIPIDS GROWING IN GEORGIA].

    Science.gov (United States)

    Kikalishvili, B; Gorgaslidze, N; Sulakvelidze, Ts; Malania, M; Urushadze, N; Turabelidze, D

    2017-11-01

    The purpose of the research was to study seed lipids of cultivated plants: Medicago sativa, Ruta graveolens L., Linum usitatissimum L., which are growing on experimental field of I. Kutateladze Institute of Pharmacochemistry. From the above-mentioned plant seeds was obtained the sum of neutral and polar lipids, the classes were determined qualitatively. Using standard methods were determined some physico-chemical constant of oils. Fatty acids was established qualitatively and was determined quantitatively using Gas chromatography and High performance liquid chromatography methods. As a result of research in the seed oil of Medicago Sativa was revealed high percentage content of Oktadekadien - 9,12 fatty acid. Oktadekadien -9 dominates in the oil obtained from the seeds of Ruta graveolens L. and Oktadekantrien - 9,12,15 dominates in the oil obtained from the seeds of Linum usitatissimum L. Phospholipids were established qualitatively and using spectrophotometric method were determined In the sum of polar lipids: (λ 820 nm). The oils which are obtained from above-mentioned plant seeds contains biologically active compounds, which gives the opportunity to use these oils as in medical practice, also in cosmetology.

  9. Antileishmanial Activity of Medicinal Plants Used in Endemic Areas in Northeastern Brazil

    Directory of Open Access Journals (Sweden)

    Aline Cavalcanti De Queiroz

    2014-01-01

    Full Text Available This study investigates the leishmanicidal activity of five species of plants used in folk medicine in endemic areas of the state of Alagoas, Brazil. Data were collected in the cities of Colonia Leopoldina, Novo Lino, and União dos Palmares, Alagoas state, from patients with cutaneous leishmaniasis (Leishmania amazonensis who use medicinal plants to treat this disease. Plants extracts were tested at a concentration of 1–100 μg/mL in all experiments, except in an assay to evaluate activity against amastigotes, when 10 μg/mL was used. All plants extracts did not show deleterious activity to the host cell evidenced by LDH assay at 100, 10, and 1 μg/mL after 48 h of incubation. The plants extracts Hyptis pectinata (L. Poit, Aloe vera L., Ruta graveolens L., Pfaffia glomerata (Spreng. Pedersen, and Chenopodium ambrosioides L. exhibited direct activity against extracellular forms at 100 μg/mL; these extracts inhibited growth by 81.9%, 82.9%, 74.4%, 88.7%, and 87.4%, respectively, when compared with promastigotes. The plants extracts H. pectinata, A. vera, and R. graveolens also significantly diminished the number of amastigotes at 10 μg/mL, inhibiting growth by 85.0%, 40.4%, 94.2%, and 97.4%, respectively, when compared with control. Based on these data, we conclude that the five plants exhibited considerable leishmanicidal activity.

  10. Gamma radiation (Co{sup 60}) effects on active substances and microbe burden of medicinal plants; Avaliacao dos efeitos da radiacao gama (Co{sup 60}) sobre principios ativos e carga microbiana de plantas medicinais

    Energy Technology Data Exchange (ETDEWEB)

    Dall' Agnol, L. [Herbarium Laboratorio Botanico Ltda, Colombo, PR (Brazil). Dept. de Garantia da Qualidade

    2001-04-01

    In order to evaluate the effects of radioactivity on active vegetal substances, samples of Fennel (Foeniculum vulgare Miller., fructus), Guarana (Paulinia cupana, Kunth, semen), Gingko (gingko biloba, L., folium), and Kawa-Kawa (Piper methysticum G. Forst, rhizoma), were treated with scaling doses (0 to 25 KGy) of gamma radiation (Co{sup 60}). The 'blind test' methodology was used. The active substances from each sample were analysed by qualitative and quantitative methods after radiation. There were no significant differences seen between the control sample (0 KGy) and the irradiated samples. Microbe contamination was significantly reduced, about 10000 CFU/g, with the initial 5 KGy dose. It was concluded that gamma radiation can be used as an alternative procedure to reduce microbiologic contamination in medicinal plants. Before this procedure can be extended to other medicinal plants, more specific analytical methods are recommended to verify possible structural alterations in active vegetal molecules. (author)

  11. Nutritional and antioxidant properties of wild edible plants and their use as potential ingredients in the modern diet.

    Science.gov (United States)

    Romojaro, Ana; Botella, Ma Ángeles; Obón, Concepción; Pretel, Ma Teresa

    2013-12-01

    Thirteen species of wild edible plants belonging to 11 botanical families consumed in the traditional Mediterranean diet were evaluated. Sanguisorba minor, Quercus ballota and Sedum sediforme showed the highest hydrophilic total antioxidant activity (H-TAA) and total phenols. Asparagus acutifolius, Allium ampeloprasum, Foeniculum vulgare and Malva sylvestris presented high levels of potassium, Malva and Asparagus are interesting due to their zinc content, and Urtica urens contains a high content of calcium. Sensory analysis indicated that fruits from Q. ballota could be considered very sweet and plants of Crithmum maritimum and Oxalis pes-caprae are very acidic. Moreover, testers highlighted the salty taste of C. maritimum. Mesembryanthemum nodiflorum and Mesembryanthemum cristalinum, the spicy taste of A. ampeloprasum, and the aroma of F. vulgare. Our results indicate that increased consumption of the investigated plant species could provide health benefits. Moreover, due to their sensorial properties, they could be used as new ingredients to improve the diversity in modern diet and highly creative cuisine.

  12. Antioxidant and Antiacetylcholinesterase Activities of Some Commercial Essential Oils and Their Major Compounds

    Directory of Open Access Journals (Sweden)

    Smail Aazza

    2011-09-01

    Full Text Available The commercial essential oils of Citrus aurantium L., Cupressus sempervirens L., Eucalyptus globulus Labill., Foeniculum vulgare Mill. and Thymus vulgaris L., isolated by steam distillation by a company of Morocco were evaluated in terms of in vitro antioxidant activity through several methods. In vitro acetylcholinesterase inhibitory activity was also determined. Citrus limon (L. Burm. f. oil was also studied, but it was obtained by peel expression. The best antioxidant was T. vulgaris oil, independent of the method used, mainly due to the presence of the phenolic monoterpenes thymol and carvacrol, which when studied as single compounds also presented the best activities. Concerning the acetylcholinesterase inhibition activity, E. globulus was the most effective. Nevertheless its main components 1,8-cineole and limonene were not the most active, a feature that corresponded to d-3-carene.

  13. Production of Low Calorie Bakery Product with Pleasant Flavour, Antioxidant and Antimicrobial Activities

    Directory of Open Access Journals (Sweden)

    Hussein Ahmed M.S.

    2014-12-01

    Full Text Available Aromatic plants are considered sources of antioxidants, antimicrobial and favouring agents. Four aromatic plants (Thymus vulgaris L., Foeniculum vulgare, Pimpinella anisum L. and Trigonellafoenum-graecum L. were analysed in the study. Yoghurt was used to produce a low calorie pie. Chemical and rheological parameters, baking performance, staling rate and sensory properties of the pie were investigated. Volatile aroma compounds were anal-ysed with GC and GC/ MS, and antioxidant activity was evaluated by DPPH and β-carotene assays. The incorporation of yoghurt and some aromatic plants in the pie improved protein, fat, fibre, ash, and minerals contents and allowed achieving about 19% reduction in calories. Sensory evaluation of pie containing the mixture of aromatic plants showed its superior sensory quality. In addition, it could be concluded that aromatic plants were able to inhibit the growth of yeast, mould and bacteria and to prolong the storage periods of pie compared with the control.

  14. The effect of essential oils of sweet fennel and pignut on mortality and learning in africanized honeybees (Apis mellifera L.) (Hymenoptera: Apidae)

    Energy Technology Data Exchange (ETDEWEB)

    Abramson, Charles I.; Michaluk, Lynnette M. [Oklahoma State University, Stillwater, OK (United States). Depts. of Psychology and Zoology. Lab. Comparative Psychology and Behavioral Biology]. E-mail: charles.abramson@okstate.edu; Wanderley, Paulo A.; Wanderley, Maria J.A.; Silva, Jose C.R. [Universidade Federal da Paraiba (UFPB), Bananeiras, PB (Brazil). Dept. de Agricultura

    2007-11-15

    It was recently discovered that exposure to small concentrations of the essential oils of sweet fennel (Foeniculum vulgare Mill) or pignut [Hyptis suaveolens (L.) Poit] can be used to control aphids. What is not known is whether these oils also influence honeybee behavior. Experiments using both harnessed and free-flying foragers at concentrations used to control aphids showed that bees readily associated the odors with a reward, discriminated between them, and were not repelled. Honeybees, however, would not consume the oils when mixed with sucrose to create an unconditioned stimulus. An experiment in which harnessed bees consumed various concentrations showed that concentrations greater than 50% were detrimental. The experiments reported here provide further evidence supporting the use of conditioning techniques to evaluate the use of essential oils on honey bee behavior. (author)

  15. The effect of essential oils of sweet fennel and pignut on mortality and learning in africanized honeybees (Apis mellifera L.) (Hymenoptera: Apidae)

    International Nuclear Information System (INIS)

    Abramson, Charles I.; Michaluk, Lynnette M.; Wanderley, Paulo A.; Wanderley, Maria J.A.; Silva, Jose C.R.

    2007-01-01

    It was recently discovered that exposure to small concentrations of the essential oils of sweet fennel (Foeniculum vulgare Mill) or pignut [Hyptis suaveolens (L.) Poit] can be used to control aphids. What is not known is whether these oils also influence honeybee behavior. Experiments using both harnessed and free-flying foragers at concentrations used to control aphids showed that bees readily associated the odors with a reward, discriminated between them, and were not repelled. Honeybees, however, would not consume the oils when mixed with sucrose to create an unconditioned stimulus. An experiment in which harnessed bees consumed various concentrations showed that concentrations greater than 50% were detrimental. The experiments reported here provide further evidence supporting the use of conditioning techniques to evaluate the use of essential oils on honey bee behavior. (author)

  16. Wild food plants used on the Dubrovnik coast (south-eastern Croatia

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    Katija Dolina

    2014-09-01

    Full Text Available Croatia’s versatile plant use traditions are still not sufficiently documented. The aim of this study was to record local traditions of wild food plant use on the Dubrovnik coast. We interviewed 40 inhabitants of 23 villages, mainly knowledgeable informants. On average 19 species were listed, which in total produced an inventory of 95 food plant species (including species whose leaves or inflorescences are used as recreational teas. The most commonly collected are: Sonchus oleraceus and S. asper, Asparagus acutifolius, Dioscorea communis, Cichorium intybus, Crepis zacintha, Allium ampeloprasum, Picris echioides and Foeniculum vulgare (all of them used as vegetables, the fruits of Rubus ulmifolius (mainly eaten raw, the fruits of roses (Rosa sempervirens and R. canina and the leaves of Salvia officinalis (both roses and salvia are used for making recreational teas. A particular feature of the local gastronomy is the collection of young Ruscus aculeatus shoots.

  17. Antioxidant activity and cholinesterase inhibition studies of four flavouring herbs from Alentejo.

    Science.gov (United States)

    Arantes, Sílvia; Piçarra, Andreia; Candeias, Fátima; Caldeira, A Teresa; Martins, M Rosário; Teixeira, Dora

    2017-09-01

    Essential oils (EOs) and aqueous extracts of aerial parts of four aromatic species, Calamintha nepeta, Foeniculum vulgare, Mentha spicata and Thymus mastichina, from southwest of Portugal were characterised chemically and analysed in order to evaluate their antioxidant potential and cholinesterase inhibitory activities. The main components of EOs were oxygenated monoterpenes, and aqueous extracts were rich in phenol and flavonoid compounds. EOs and aqueous extracts presented a high antioxidant potential, with ability to protect the lipid substrate, free radical scavenging and iron reducing power. Furthermore, EOs and extracts showed AChE and BChE inhibitory activities higher than rivastigmine, the standard drug. Results suggested the potential use of EOs and aqueous extracts of these flavouring herbs as nutraceutical or pharmaceutical preparations to minimise the oxidative stress and the progression of degenerative diseases.

  18. Cottage cheeses functionalized with fennel and chamomile extracts: Comparative performance between free and microencapsulated forms.

    Science.gov (United States)

    Caleja, Cristina; Ribeiro, Andreia; Barros, Lillian; Barreira, João C M; Antonio, Amilcar L; Beatriz P P Oliveira, M; Barreiro, Maria Filomena; Ferreira, Isabel C F R

    2016-05-15

    Globally, there is a trend for healthy food products, preferably incorporating natural bioactive ingredients, replacing synthetic additives. From previous screening studies, extracts of Foeniculum vulgare Mill. (fennel) and Matricaria recutita L. (chamomile) maintained nutritional properties and improved the antioxidant activity of cottage cheese. Nevertheless, this effect was limited to 7 days. Accordingly, aqueous extracts of these plants were microencapsulated in alginate and incorporated into cottage cheese to achieve an extended bioactivity. Plain cottage cheese, and cheese functionalized by direct addition of free decoctions, were prepared and compared. Independently of plant species, "functionalization type" factor did not show a significant effect on the nutritional parameters, as also confirmed in the linear discriminant analysis, where these parameters were not selected as discriminating variables. Furthermore, samples functionalized with microencapsulated extracts showed higher antioxidant activity after the 7th day, thereby demonstrating that the main purpose of this experimental work was achieved. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Insecticidal and biochemical effect of some dried plants against Oryzaephilus surinamensis (Coleoptera-Silvanidae

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    A.M. Al Qahtani

    2012-01-01

    Full Text Available Dry powders of three plants, namely ginger (Zingiber afficinale, hail (Elettaria cardamomum and shammar (Foeniculum vulgare were tested, for their toxicity, against the adult beetle Oryzaephilus surinamensis, as date pest threatens the date product in Saudi Arabia. All the tested plants showed insecticidal activity against O. surinamensis. Ginger is the most potent plant, recording the lowest LC50 value (0.14 mg/g followed by hail and shammar (LC50 = 0.4 and 0.7 mg/g respectively. Tested plants alter the protein configuration of O. surinamensis after using PAGE for protein analysis. Ginger and shammar increased the insect protein subfractions than normal; while hail reduced separated bands, especially proteins of moderate molecular weight.

  20. Wild food plants used in the villages of the Lake Vrana Nature Park (northern Dalmatia, Croatia

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    Łukasz Łuczaj

    2013-12-01

    Full Text Available Croatia is a country of diverse plant use traditions, which are still insufficiently documented. The aim of this study was to document local traditions of using wild food plants around Lake Vrana (northern Dalmatia, Zadar region.  We interviewed 43 inhabitants of six traditional villages north of Lake Vrana. On average 12 species were listed, which in total produced an inventory of 55 food plants and 3 fungi taxa. Wild vegetables were most widely collected, particularly by older women who gathered the plants mainly when herding their flocks of sheep. Wild fruits and mushrooms were rarely collected. The former used to be an important supplementary food for children, or for everyone during times of food shortage, and the latter were relatively rare due to the dry climate and shortage of woods. The most commonly collected plants are wild vegetables: Cichorium intybus, Foeniculum vulgare, Sonchus oleraceus, Asparagus acutifolius, Papaver rhoeas, Rumex pulcher, Daucus carota, Allium ampeloprasum and Silene latifolia.

  1. Gamma radiation (Co60) effects on active substances and microbe burden of medicinal plants

    International Nuclear Information System (INIS)

    Dall'Agnol, L.

    2001-01-01

    In order to evaluate the effects of radioactivity on active vegetal substances, samples of Fennel (Foeniculum vulgare Miller., fructus), Guarana (Paulinia cupana, Kunth, semen), Gingko (gingko biloba, L., folium), and Kawa-Kawa (Piper methysticum G. Forst, rhizoma), were treated with scaling doses (0 to 25 KGy) of gamma radiation (Co 60 ). The 'blind test' methodology was used. The active substances from each sample were analysed by qualitative and quantitative methods after radiation. There were no significant differences seen between the control sample (0 KGy) and the irradiated samples. Microbe contamination was significantly reduced, about 10000 CFU/g, with the initial 5 KGy dose. It was concluded that gamma radiation can be used as an alternative procedure to reduce microbiologic contamination in medicinal plants. Before this procedure can be extended to other medicinal plants, more specific analytical methods are recommended to verify possible structural alterations in active vegetal molecules. (author)

  2. Empleo de aceites esenciales como antioxidantes naturales

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    Zydgalo, J. A.

    1995-10-01

    Full Text Available The aims of this study were to determine and compare the antioxidant effect of essential oils from Thymus vulgaris, Laurus nobilis, Foeniculum vulgare, Eucalyptus globules, Tagetes minuta, Satureja parvifolia and Lippia polystachya in soybean oil. The concentrations of volatile oils in soybean oil were 0.1% and 0.02%. The antioxidant activity was measured by peroxide values. Thymus vulgaris and L. nobilis essential oils exhibited a significant antioxidant activity, followed by F. vulgare and E. globules in a decreasing order. Tagetes minuta, S. parvifolia and L. polystachya had not effect, and their contribution to the stability of soybean oil was negligible.

    Los objetivos de este estudio fueron determinar y comparar el efecto antioxidante de los aceites esenciales de Thymus vulgaris, Laurus nobilis, Foeniculum vulgare, Eucalyptus globulus, Tagetes minuta, Satureja parvifolia y Lippia polystachya en el aceite de soja. Las concentraciones de las esencias en el aceite de soja fueron 0.1% y 0.02%. La actividad antioxidante fue medida por los valores de peróxido. Los aceites esenciales de T. vulgaris y L nobilis exhibieron una significativa acción antioxidante seguidos, en orden decreciente, por F. vulgare y E. globulus. Las esencias de T. minuta, S. parvifolia y L polystachya no mostraron efecto antioxidante y su contribución a la estabilidad oxidativa del aceite de soja fue despreciable.

  3. Comparison of melissa with citalopram and placebo in treatment of sleep disorders in menopausal women: clinical trial

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    Mahboobeh Shirazi

    2016-11-01

    Full Text Available Background: Different treatment used for resolving menopausal problems. Some studies assayed effectiveness of citalopram but it had some side effects and other studies about medicinal plants in Iran, including Melissa (combination of officinalis and foeniculum vulgare showed improvement insomnia and anxiety. This study decided to assay effectiveness of this drug and comparison with placebo and citalopram in treatment of sleep disturbance of menopausal women. Methods: Sixty postmenopausal women suffering from sleep disturbances that referred to Yas hospital between 2011-2013 were recruited to this double blind controlled study with 8 weeks’ follow-up period. They were randomized in three groups of twenty patients each, group A: received Melissa 600 mg that made by traditional medical school, group B: received citalopram 20 mg from Arya company that increased to 30 mg after one week and group C: received placebo. The patients were evaluated by Pittsburgh Sleep Quality Index (PSQI questionnaire before and after treatment, also we checked the side effects of every drugs. Study was dissertation of one of the author with code 22263. This research has been supported by Tehran University of Medical Sciences and Health Services Grant. This study was registered at Iranian Registry of Clinical Trials with code of IRCT2013072714174N1. Results: Pittsburgh sleep quality index improved significantly in all groups, there was significant differences between Melissa group and two other group, but there wasn’t significance difference between citalopram and placebo group, there was a trend in favor of Melissa versus citalopram and placebo. All of seven field of PSQI improved significantly in all groups that showed improvement of sleep quality in all field of sleep disturbance. Conclusion: Melissa (compound of officinalis and foeniculum vulgare may be recommended for the treatment of sleep disturbances in postmenopausal women. Although further investigation with

  4. AROMATIC PLANT OF LAMIACEAE FAMILY FOR USE IN PHYTOTHERAPY

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    L. A. Logvinenko

    2016-01-01

    Full Text Available Introduction. Therapeutic action of terpenoids of essential oil in uncommon plants like Elsholtzia stauntonii, Agastache foenic-ulum, Monarda fistulosa, Perovskia atri-plicifolia, Majorana hortensis, therefore the study for these plants application in phyto-therapy is timely. The study for componen-tial content of essential oil of 18 uncommon species from Lamiaceae family from the collection of Nikitsky Botanical Garden to increase therapeutic possibilities and their practical use in phytotherapy was the purpose of this paper. The plant species under study were introduced to the South Coast of Crimea from different ecological and geographic zones in seeds from botanical gardens of Europe. Methods. Every species was represented by 3-20 samples, which were studied by biomorpholofical and principal economically valuable features. The article presents the generalization and analysis of long-time studies for biologically active substances from 18 species of aromatic plants from Lamiaceae family. The content of essential oil was determined in a phase of mass blossom, from freshly harvested raw materials by means of hydro distillation at Ginsberg apparatuses. Componential content of essential oil was studied by the method of gas liquid chromatography. Results. Identification of the essential oils components allowed isolation of plant chemotypes with high content of valuable substances (methyl chavicol, carvacrol, pinen, thymol, and others. Highproductive samples (forms, prospective for industrial cultivation were isolated by the features complex. Based on the classification of A.D. Turova in phytotherapeutic action of plants and results of our studies, the isolated plant forms were distributed in 10 groups of usage in phytotherapy. On the example of Agastache foeniculum we showed that one and the same plant species may have different chemotypes, which have treatment and toxic action. Conclusion. The data obtained broaden and add the information about a

  5. Evaluation of antibacterial activity of selected Iranian essential oils against Staphylococcus aureus and Escherichia coli in nutrient broth medium.

    Science.gov (United States)

    Mohsenzadeh, Mohammad

    2007-10-15

    The antibacterial effect of different concentrations (0.01 to 15%) of thyme (Thymus vulgaris), peppermint (Mentha piperita L.) caraway seed (Carum carvi), fennel (Foeniculum vulgar), tarragon (Artmesia dracunculus) and pennyroyal (Mentha pullegium) essential oils on the Staphylococcus aureus and Escherichia coli was studied in nutrient broth medium. The MIC values of peppermint, fennel, thyme, pennyroyal and caraway essential oils against Escherichia coli were 0.5 +/- 0.03, 1 +/- 0.03, 0.3 +/- 0.01, 0.7 +/- 0.03 and 0.6 +/- 0.02% and in contrast, for Staphylococcus aureus were 0.4 +/- 0.01, 2 +/- 0.13, 0.1 +/- 0.01, 0.5 +/- 0.02 and 0.5 +/- 0.02%, respectively. The MBC values of peppermint, fennel, thyme, pennyroyal and caraway essential oils for Escherichia coli were 0.7 +/- 0.02, 2 +/- 0.05, 0.5 +/- 0.02, 1 +/- 0.02 and 0.8 +/- 0.02 and for Staphylococcus aureus were 0.5 +/- 0.02, 4 +/- 0.26, 0.3 +/- 0.02, 0.7 +/- 0.02 and 0.6 +/- 0.01, respectively. Statistical evaluation of the results indicated that the essential oils of thyme (Thymus vulgaris) showed the broadest spectrum of action (p Essential oils of peppermint (Mentha piperita), caraway seed (Carum carvi), pennyroyal (Menthae pullegium) and fennel (Foeniculum vulgar) had moderate effect against tested microorganisms and in contrast, tarragon essential oil were less effective against tested microorganisms. In conclusion, essential oils of edible plants could be a potential source for inhibitory substances for some foodborne pathogens. Natural substances that extracted from plants have applications in controlling pathogens in foods.

  6. Zinc and Liming Effects on the Development of Cerrado Forest Species

    Science.gov (United States)

    Casagrande, J. C.; Soares, M. R.; Moraes, M. I. M.

    2012-04-01

    The Brazilian Cerrado is considered priority area for conservation of biodiversity. The biome has covered approximately 33% of the territory of the State of São Paulo, but, currently, there are isolated fragments of Cerrado that correspond to less than 7% of its original area. One of the consequences of the natural vegetation removal and soil degradation is the loss of fertility, reduction the nutrient content. There is limited knowledge of the nutritional requirements of native forest species from Cerrado, especially about micronutrients. The aims of this work are: (i) verify the influence of four levels of Zn in soil and three levels of liming on development of six forest species native to the Cerrado biome; (ii) assess Zn deficiency symptoms in native species of Savannah. The treatments were four levels of Zn (0.0; 2.0; 4.0;-1 6.0 kg ha of Zn) and three levels of base saturation (V% = natural, V% = 50% and V% = 70%), cultivated in green house. The forest species studied have different responses to soil correction and fertilization, and were not observed responses regarding biometric parameters (growth in height and dry matter) with respect to the correction of base saturation and soil fertilization with Zn, for seedlings of Tabebuia aurea, Eugenia dysenterica and Astronium graveolens, showing that these species are highly adapted to the conditions of low fertility and showing efficient physiology for Zn absorption, since there was satisfactory growth in conditions of low base saturation (36%), very low content of Zn in soil (0.3 mg dm-3 ) and ideal supply of other nutrients. The species Andira cuyabensis and Anacardium giganteum responded well to fertilization and soil remediation. The omission of Zn resulted in visual symptoms of nutritional deficiency only for the species Tabebuia aurea, Astronium graveolens and Anacardium giganteum. The content of Zn presented significance interaction between Zn doses and V% for species Hymenaea courbaril, Tabebuia aurea and

  7. Flower associations and nesting of the pollen wasp Quartinia major Kohl, 1898 (Hymenoptera, Vespidae, Masarinae in Morocco

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    Volker Mauss

    2018-02-01

    Full Text Available Females of Quartinia major Kohl were observed to visit flowers of Pulicaria mauritanica Batt., Cladanthus arabicus (L. Cass. and Asteriscus graveolens (Forssk. Less., (all Asteroideae Asteraceae at two localities in southern Morocco. Pollen in the provisions of two brood cells was more than 99% Aster-type (Asteroideae, indicating broad oligolecty. During pollen uptake from P. mauritanica, the females of Q. major employed a hitherto undescribed harvesting technique: They used their mouthparts to squeeze pollen from the corolla tubes of early male phase disc florets. Pollen was ingested immediately after it had been extracted. The nest was a multicellular subterranean burrow excavated in friable soil and surmounted by a turret. The nest walls were stabilized with self-generated silk.

  8. [Pesticide detection in Costarican vegetables based on the inhibition of serum and erythrocytic human cholinesterases].

    Science.gov (United States)

    Nevermann, Karl Schosinsky; Guzmán, Eugenia Quintana

    2004-12-01

    A simple and low cost method able to detect the presence of pesticides, organophosphates and carbamates based on the inhibition of serum and erythrocytic cholinesterases, was used in lettuce (Lactuca sativa), cilantro (Coriandum santivum) and celery (Apium graveolens) obtained from the Ferias del Agricultor from Valle Central of Costa Rica. The percentage inhibition of cholinesterases is related to the presence of plaguicide in the vegetable. Thirteen percent of the analyzed samples were positive for plaguicides using serum cholinesterase and 33% for erythrocytic cholinesterase. Washing and cooking the vegetables does not eliminate the presence of plaguicides but they lower slightly the concentration. Statistical evidence (p = 0.0001) indicates that erythrocytic cholinesterase has higher analytical sensitivity than serum cholinesterase. It is very important to establish the degree of contamination with pesticides in these agricultural products because they are exposed to direct contamination by fumigation, soil contamination and irrigation water, and are products that are often consumed without adequate cooking and washing.

  9. Massage with aromatherapy: effectiveness on anxiety of users with personality disorders in psychiatric hospitalization

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    Thiago da Silva Domingos

    2015-06-01

    Full Text Available OBJECTIVE To investigate the effectiveness of aromatherapy massage using the essential oils (0.5% of Lavandula angustifolia and Pelargonium graveolens for anxiety reduction in patients with personality disorders during psychiatric hospitalization. METHOD Uncontrolled clinical trial with 50 subjects submitted to six massages with aromatherapy, performed on alternate days, on the cervical and the posterior thoracic regions. Vital data (heart and respiratory rate were collected before and after each session and an anxiety scale (Trait Anxiety Inventory-State was applied at the beginning and end of the intervention. The results were statistically analyzed with the chi square test and paired t test. RESULTS There was a statistically significant decrease (p < 0.001 of the heart and respiratory mean rates after each intervention session, as well as in the inventory score. CONCLUSION Aromatherapy has demonstrated effectiveness in anxiety relief, considering the decrease of heart and respiratory rates in patients diagnosed with personality disorders during psychiatric hospitalization.

  10. [Massage with aromatherapy: effectiveness on anxiety of users with personality disorders in psychiatric hospitalization].

    Science.gov (United States)

    Domingos, Thiago da Silva; Braga, Eliana Mara

    2015-06-01

    To investigate the effectiveness of aromatherapy massage using the essential oils (0.5%) of Lavandula angustifolia and Pelargonium graveolens for anxiety reduction in patients with personality disorders during psychiatric hospitalization. Uncontrolled clinical trial with 50 subjects submitted to six massages with aromatherapy, performed on alternate days, on the cervical and the posterior thoracic regions. Vital data (heart and respiratory rate) were collected before and after each session and an anxiety scale (Trait Anxiety Inventory-State) was applied at the beginning and end of the intervention. The results were statistically analyzed with the chi square test and paired t test. There was a statistically significant decrease (p Aromatherapy has demonstrated effectiveness in anxiety relief, considering the decrease of heart and respiratory rates in patients diagnosed with personality disorders during psychiatric hospitalization.

  11. Massage with aromatherapy: effectiveness on anxiety of users with personality disorders in psychiatric hospitalization

    Directory of Open Access Journals (Sweden)

    Thiago da Silva Domingos

    Full Text Available OBJECTIVE To investigate the effectiveness of aromatherapy massage using the essential oils (0.5% of Lavandula angustifolia and Pelargonium graveolens for anxiety reduction in patients with personality disorders during psychiatric hospitalization. METHOD Uncontrolled clinical trial with 50 subjects submitted to six massages with aromatherapy, performed on alternate days, on the cervical and the posterior thoracic regions. Vital data (heart and respiratory rate were collected before and after each session and an anxiety scale (Trait Anxiety Inventory-State was applied at the beginning and end of the intervention. The results were statistically analyzed with the chi square test and paired t test. RESULTS There was a statistically significant decrease (p < 0.001 of the heart and respiratory mean rates after each intervention session, as well as in the inventory score. CONCLUSION Aromatherapy has demonstrated effectiveness in anxiety relief, considering the decrease of heart and respiratory rates in patients diagnosed with personality disorders during psychiatric hospitalization.

  12. New species of Scolytodes (Coleoptera: Scolytidae from Costa Rica and Panamá

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    Bjarte H. Jordal

    1998-06-01

    Full Text Available Seven species of Scolytodes (tribe Ctenophorini are described as new to science: S. concavus and S. circumsetosus (from Ficus branches, La Selva, S. montanus (Monteverde, S. nudifrons (Las Cruces near San Vito, and S. triangulus (fogging sample, La Selva, all from Costa Rica, and S. ungulatus (Cerro Punta and S. punctifrons (from Astronium graveolens, Canal Zone, both from Panama. New distributional and host plant data are given for the following species: S. amoenus (Ficus branch, La Selva, and the first record south of Mexico, S. immanis (Cerro de La Muerte, S. impressus (Xylopia branch, Peninsula de Osa, S. ochromae (Ochroma branch, La Selva, S. piceus (fogging sample, La Selva, the first low altitude record, and S. swieteniae (fogging sample, La Selva and Braulio Carrillo, the first exact locality data, all from Costa Rica, and S. nanellus (Barro Colorado Island from Panama.

  13. Association of 'Candidatus Liberibacter solanacearum' with a vegetative disorder of celery in Spain and development of a real-time PCR method for its detection.

    Science.gov (United States)

    Teresani, Gabriela R; Bertolini, Edson; Alfaro-Fernández, Ana; Martínez, Carmen; Tanaka, Francisco André Ossamu; Kitajima, Elliot W; Roselló, Montserrat; Sanjuán, Susana; Ferrándiz, Juan Carlos; López, María M; Cambra, Mariano; Font, María Isabel

    2014-08-01

    A new symptomatology was observed in celery (Apium graveolens) in Villena, Spain in 2008. Symptomatology included an abnormal amount of shoots per plant and curled stems. These vegetative disorders were associated with 'Candidatus Liberibacter solanacearum' and not with phytoplasmas. Samples from plant sap were immobilized on membranes based on the spot procedure and tested using a newly developed real-time polymerase chain reaction assay to detect 'Ca. L. solanacearum'. Then, a test kit was developed and validated by intralaboratory assays with an accuracy of 100%. Bacterial-like cells with typical morphology of 'Ca. Liberibacter' were observed using electron microscopy in celery plant tissues. A fifth haplotype of 'Ca. L. solanacearum', named E, was identified in celery and in carrot after analyzing partial sequences of 16S and 50S ribosomal RNA genes. From our results, celery (family Apiaceae) can be listed as a new natural host of this emerging bacterium.

  14. Detection and Quantification of Glycosylated Flavonoid Malonates in Celery, Chinese Celery, and Celery Seed by LC-DAD-ESI/MS

    Science.gov (United States)

    Lin, Long-Ze; Lu, Shengmin; Harnly, James M.

    2013-01-01

    A screening method using LC-DAD-ESI/MS was applied to the analysis of flavonoids in celery, Chinese celery, and celery seeds (Apium graveolens L. and varieties). Fifteen flavonoid glycosides were detected in the three celery materials. They were identified as luteolin 7-O-apiosylglucoside, luteolin 7-O-glucoside, apigenin 7-O-apiosylglucoside, chrysoeriol 7-O-apiosylglucoside, chrysoeriol 7-O-glucoside, and more than 10 malonyl derivatives of these glycosides. The identification of the malonyl derivatives was confirmed by their conversion into glycosides upon heating and by comparison of some of the malonates with malonates that had previously been identified in red bell pepper and parsley. The concentrations of the glycosides and the malonyl glycosides in the three materials were estimated by comparison to aglycone standards. This is the first report of the presence of these glycosylated flavonoid malonates in celery. PMID:17253711

  15. Anti-Trypanosoma cruzi activity of 10 medicinal plants used in northeast Mexico.

    Science.gov (United States)

    Molina-Garza, Zinnia Judith; Bazaldúa-Rodríguez, Aldo Fabio; Quintanilla-Licea, Ramiro; Galaviz-Silva, Lucio

    2014-08-01

    The aim of this study was to screen the trypanocidal activity of plants used in traditional Mexican medicine for the treatment of various diseases related to parasitic infections. Cultured Trypanosoma cruzi epimastigotes were incubated for 96h with different concentrations of methanolic extracts obtained from Artemisia mexicana, Castela texana, Cymbopogon citratus, Eryngium heterophyllum, Haematoxylum brasiletto, Lippia graveolens, Marrubium vulgare, Persea americana, Ruta chalepensis and Schinus molle. The inhibitory concentration (IC50) was determined for each extract via a colorimetric method. Among the evaluated species, the methanolic extracts of E. heterophyllum, H. brasiletto, M. vulgare and S. molle exhibited the highest trypanocidal activity, showing percentages of growth inhibition between 88 and 100% at a concentration of 150μg/ml. These medicinal plants may represent a valuable source of new bioactive compounds for the therapeutic treatment of trypanosomiasis. Copyright © 2014 Elsevier B.V. All rights reserved.

  16. Antiinflammatory Effect of Several Umbelliferae Species

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    SUWIJIYO PRAMONO

    2005-03-01

    Full Text Available A screening for antiinflammatory effects was performed on several Indonesian Umbelliferae plants based on the contents of saponins and flavonoids. They were compared with Bupleurum falcatum L. as an introduced antiinflammatory plant. Roots and grains of each plant were collected, dried, and extracted with ethanol. The ethanolic extracts were then analyzed for their saponin and flavonoid contents by gravimetric and UV-vis spectrophotometric method. Antiinflammatory activity test was conducted on carragenin induced rat paw oedema. The results showed that the highest contents of saponin and flavonoid were found in the grains of Apium graveolens L. and showed antiinflammatory effect that was equivalent to that of the root of B. falcatum.

  17. Efek Antiinflamasi Beberapa Tumbuhan Umbelliferae

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    SUWIJIYO PRAMONO

    2005-03-01

    Full Text Available A screening for antiinflammatory effects was performed on several Indonesian Umbelliferae plants based on the contents of saponins and flavonoids. They were compared with Bupleurum falcatum L. as an introduced antiinflammatory plant. Roots and grains of each plant were collected, dried, and extracted with ethanol. The ethanolic extracts were then analyzed for their saponin and flavonoid contents by gravimetric and UV-vis spectrophotometric method. Antiinflammatory activity test was conducted on carragenin induced rat paw oedema. The results showed that the highest contents of saponin and flavonoid were found in the grains of Apium graveolens L. and showed antiinflammatory effect that was equivalent to that of the root of B. falcatum.

  18. EVA GREEN REAL-TIME PCR USED TO DETECT CELERY AS AN ALLERGEN IN FOOD

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    Ondrej Škultéty

    2011-04-01

    Full Text Available EvaGreen®  Real-Time PCR method has been used for celery(Apium graveolens allergen detection. A primer designed in mannitol dehydrogenase gene region has been used for specific celery identification in sample. The results show possibility to create calibration curve using artificially adulterated samples. The increasing variability between parallel calibration of celery samples has been observed from 0.1 % to 100%. Detection limit has been set to value 0.1% in celery representing 1000 ppm. Fluorescent signal has been presented even in samples with lower percentage addition of celery but these samples have been excluded according to unspecific melting curve.doi:10.5219/138

  19. Development and validation of a duplex real-time PCR method for the simultaneous detection of celery and white mustard in food.

    Science.gov (United States)

    Fuchs, Magdalena; Cichna-Markl, Margit; Hochegger, Rupert

    2013-11-01

    The developed duplex real-time PCR method allows the simultaneous detection of traces of potentially allergenic white mustard (Sinapis alba) and celery roots (Apium graveolens var. rapaceum), celery stalks (A. g. var. dulce) and leaf celery (A. g. var. secalinum). The duplex assay does not show any cross-reactivity with 64 different biological species, including various members of the Brassicaceae and Apiaceae family. In raw model sausages spiked with white mustard and celery roots, the LOD was found to be 0.001% white mustard and 0.005% celery. In model sausages brewed at 75-78°C for 15 min the LOD was found to be 0.005% white mustard and 0.005% celery. The duplex real-time PCR assay was applied to check if commercial food products are labelled in compliance with the legal regulations. Copyright © 2013 Elsevier Ltd. All rights reserved.

  20. Efecto de la incorporación de plantas antagónicas sobre la actividad parasítica del nematodo del nudo de la raíz Meloidogyne hapla en un cultivo de zanahoria bajo condiciones de invernadero Effect of the incorporation of antagonistic plants on the parasitic activity of the root-knot nematode Meloidogyne hapla in a greenhouse carrot crop

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    Alvarez César G.

    1998-12-01

    Full Text Available En el Centro de Investigaciones y Asesorías Agroindustriales (CIAA de la Universidad Jorge Tadeo Lozano, localidad de Chía (Cundinamarca, se llevó a cabo un ensayo bajo condiciones de invernadero para evaluar el efecto de la incorporación de material vegetal fresco proveniente de siete especies de plantas (Tagetes zipaquirensis, T. erecta, Brassica cempestris, Bidens pilosa, Ruta graveolens, Taraxacum officinale y Ricinus communis sobre el rendimiento y calidad comercial de un cultivo de zanahoria (Daucus carota varo Mokum y sobre la densidad poblacional del nemátodo del nudo de la raíz Meloidogyne hapla y la intensidad de la nodulación asociada con su establecimiento sobre plantas de zanahoria. No se encontraron diferencias significativas en cuanto al rendimiento biológico de la zanahoria, pero los tratamientos con R. graveolens y T. officinale mostraron la mayor producción de zanahoria comercial (3070 g.m·2 y 2270 g.m·2 con diferencias significativas respecto al testigo (1090 g.m-2. Las densidades poblacionales finales de juveniles infectivos [J2] de M. hapla fueron significativamente más bajas en los tratamientos con R. communis, T. officinale, B. campestris y T. erecta (65-130 J2/100 g de suelo que en el testigo (435 J2/100g de suelo. En la nodulación se encontraron diferencias significativas entre el testigo (5.0 nudos/ápice de zanahoria y los demás tratamientos (1,9-2,6 nudos/ápice de zanahoria.A trial was conducted at the Centro de Investigaciones y Asesorías Agroindustriales (CIAA of the Universidad Jorge Tadeo Lozano, Chía (Cundinamarca under greenhouse conditions to assess the effect of incorporating fresh above-ground material of seven plant species (Tagetes zipaquirensis, T. erecta, Brassica cempestris. Bidens pilosa, Rufa graveolens, Taraxacum officinale and Ricínus communis on the yield and commercial quality of a carrot (Daucus carota crop var. Mokum, on the population density of Meloidogyne hapla and on the

  1. Use of Medical Plants in Schools Communities from Sinop, Mato Grosso.

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    A. C. M. Urtado

    2013-03-01

    Full Text Available Abstract: This study was conducted in Sinop, Mato Grosso, on two school communities. It was applied semi-structured questionnaires with questions focused on socioeconomic and the use of medicinal plants. It has as finality proved the effective use of medicinal plants on the everyday and a levy of the most used plant. The general profile of the respondents has shown that the women detain the major part of the knowledge, and that pass this uses to the future generations and friends, and find these plants on specialty stores, backyards, supermarket, root stores, bush and fairs. The plants that were found more frequently was (Ruta graveolens L., Babosa (Aloe vera L., Erva-Cidreira (Lippia alba Mill., Erva-Santa-Maria (Chenopodium ambrosioides L., Boldo (Plectranthus amboinicus Spreng., Hortel(Menta x vilosa Huds. e Terramicina (Alternanthera dentata Moench..Keywords: medical plants, Sinop, school.

  2. Efficiency of repeated phytoextraction of cadmium and zinc from an agricultural soil contaminated with sewage sludge.

    Science.gov (United States)

    Luo, Kai; Ma, Tingting; Liu, Hongyan; Wu, Longhua; Ren, Jing; Nai, Fengjiao; Li, Rui; Chen, Like; Luo, Yongming; Christie, Peter

    2015-01-01

    Long-term application of sewage sludge resulted in soil cadmium (Cd) and zinc (Zn) contamination in a pot experiment conducted to phytoextract Cd/Zn repeatedly using Sedum plumbizincicola and Apium graceolens in monoculture or intercropping mode eight times. Shoot yields and soil physicochemical properties changed markedly with increasing number of remediation crops when the two plant species were intercropped compared with the unplanted control soil and the two monoculture treatments. Changes in soil microbial indices such as average well colour development, soil enzyme activity and soil microbial counts were also significantly affected by the growth of the remediation plants, especially intercropping with S. plumbizincicola and A. graveolens. The higher yields and amounts of Cd taken up indicated that intercropping of the hyperaccumulator and the vegetable species may be suitable for simultaneous agricultural production and soil remediation, with larger crop yields and higher phytoremediation efficiencies than under monoculture conditions.

  3. Acetylcholinesterase inhibitory activity and chemical composition of commercial essential oils.

    Science.gov (United States)

    Dohi, Satomi; Terasaki, Masanori; Makino, Masakazu

    2009-05-27

    Commercially available essential oils extracted from Artemisia dracunculus L., Inula graveolens L., Lavandula officinalis Chaix, and Ocimum sanctum L. and the components of these oils were screened by the microplate assay method for determining their acetylcholinesterase (AChE) inhibitory activity. The composition profiles of the oils were characterized by gas chromatography-mass spectrometry (GC-MS) analysis, and the relationships between the oil components and the AChE inhibitory activity of the oils were outlined. The results showed that all of the oils, except that of A. dracunculus from Hungary, exhibited AChE inhibitory activity, and the A. dracunculus oil from France showed the most potent inhibitory activity [50% inhibition concentration (IC(50)) = 0.058 mg/mL]. The AChE inhibitory activity of I. graveolens oil has not been reported to date, and this study is the first to reveal this activity in the oil. Among the essential oil components, five components, namely, 1,8-cineole, α-pinene, eugenol, α-terpineol, and terpinen-4-ol, showed AChE inhibitory activity, with IC(50) values of 0.015, 0.022, 0.48, 1.3, and 3.2 mg/mL, respectively. Eugenol, in particular, was found to be a potent AChE inhibitor along with determination of the IC(50) value, a finding that has been reported for the first time in this study. However, the ratio of the contribution of the active components, including a novel AChE inhibitor, to the observed AChE inhibitory activity of the essential oils was not very high. The results of this study raise concerns about the AChE inhibitory activity of widely produced and readily accessible commercial essential oils.

  4. Screening of Six Medicinal Plant Extracts Obtained by Two Conventional Methods and Supercritical CO₂ Extraction Targeted on Coumarin Content, 2,2-Diphenyl-1-picrylhydrazyl Radical Scavenging Capacity and Total Phenols Content.

    Science.gov (United States)

    Molnar, Maja; Jerković, Igor; Suknović, Dragica; Bilić Rajs, Blanka; Aladić, Krunoslav; Šubarić, Drago; Jokić, Stela

    2017-02-24

    Six medicinal plants Helichrysum italicum (Roth) G. Don, Angelica archangelica L., Lavandula officinalis L., Salvia officinalis L., Melilotus officinalis L., and Ruta graveolens L. were used. The aim of the study was to compare their extracts obtained by Soxhlet (hexane) extraction, maceration with ethanol (EtOH), and supercritical CO₂ extraction (SC-CO₂) targeted on coumarin content (by high performance liquid chromatography with ultraviolet detection, HPLC-UV), 2,2-diphenyl-1-picrylhydrazyl radical (DPPH) scavenging capacity, and total phenols (TPs) content (by Folin-Ciocalteu assay). The highest extraction yields were obtained by EtOH, followed by hexane and SC-CO₂. The highest coumarin content (316.37 mg/100 g) was found in M. officinalis EtOH extracts, but its SC-CO₂ extraction yield was very low for further investigation. Coumarin was also found in SC-CO₂ extracts of S. officinalis , R. graveolens , A. archangelica , and L. officinalis . EtOH extracts of all plants exhibited the highest DPPH scavenging capacity. SC-CO₂ extracts exhibited antiradical capacity similar to hexane extracts, while S. officinalis SC-CO₂ extracts were the most potent (95.7%). EtOH extracts contained the most TPs (up to 132.1 mg gallic acid equivalents (GAE)/g from H. italicum ) in comparison to hexane or SC-CO₂ extracts. TPs content was highly correlated to the DPPH scavenging capacity of the extracts. The results indicate that for comprehensive screening of different medicinal plants, various extraction techniques should be used in order to get a better insight into their components content or antiradical capacity.

  5. Isolation and characterization of the Agvip1 gene and response to abiotic and metal ions stresses in three celery cultivars.

    Science.gov (United States)

    Li, Yan; Chen, Yi-Yun; Wang, Feng; Xu, Zhi-Sheng; Jiang, Qian; Xiong, Ai-Sheng

    2014-09-01

    VIP1, a VirE2-interacting protein 1, specifically interacts with VirE2 and acts as a molecular adaptor in Agrobacterium-mediated genetic transformation. This protein is widely used in plant genetic engineering. In this study, we cloned the Agvip1 gene that encodes the AgVIP1 protein from three celery (Apium graveolens) cultivars, namely, "Liuhe Huangxinqin", "Jinnan Shiqin", and "Ventura". The sequence analysis indicated that the Agvip1 gene from the three celery cultivars contained 768 bp Open Reading Frame and encoded with 255 amino acid residues. The N-terminal of AgVIP1 contained RNA recognition motif superfamily, a conserved domain. The Agvip1 gene in three cultivars had very high homology. The phylogenetic tree of VIP1-like proteins was constructed among celery and other plant species, showing that VIP1-like proteins from Solanum lycopersicum and Solanum tuberosum in Solanaceae had the shortest evolutionary relationship with AgVIP1 from A. graveolens in Apiaceae. Quantitative real-time PCR demonstrated that the Agvip1 gene had tissue-specific expression, mainly in the celery root. The expression analysis showed that the Agvip1 gene was induced by abiotic stresses differently in three celery cultivars. In "Liuhe Huangxinqin", the Agvip1 gene was up-regulated under hot, cold stresses. In "Jinnan Shiqin", the Agvip1 gene was up-regulated obviously under cold, drought treatments. However, in "Ventura", the Agvip1 gene was up-regulated under salt stress. The Agvip1 was also induced after metal ions treatments in three celery cultivars. These findings will provide more information on the Agvip1 gene and AgVIP1 protein, and enhance the understanding of the Agvip1 gene regulatory mechanisms under abiotic and metal ions stresses in celery.

  6. Efeito de extratos de plantas medicinais no controle de Colletotrichum acutatum, agente causal da flor preta do morangueiro Effect of plant extract on control of Colletotrichum acutatum the causal agent of the black spot of strawberry

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    Taís Ferreira Almeida

    2009-09-01

    Full Text Available A flor preta do morangueiro, causada por Colletotrichum acutatum, acarreta sérios problemas à cultura. Com o objetivo de verificar a utilização de extratos vegetais no controle da doença, testes "in vitro" foram realizados com 11 extratos vegetais hidroalcoólicos produzidos de plantas utilizadas na medicina popular. Os extratos foram preparados a partir de diferentes partes da planta, de acordo com a espécie, utilizando água e álcool no processo de extração por maceração. Foi verificada a influência dos extratos no crescimento micelial, esporulação e germinaç��o de esporos de C. acutatum, e também no controle do patógeno em folhas e frutos destacados. De acordo com a metodologia utilizada, os extratos vegetais que apresentaram maior eficiência foram os de folha e ramos de Ruta graveolens, Artemisia absinthium e bulbos de Allium sativum, indicando ter essas plantas potencial fungitóxico para o controle de C. acutatum.The black spot of strawberry plants caused by Colletotrichum acutatum, causes serious problems to the culture. To control the disease and minimize the use of fungicides, in vitro assays were accomplished with 11 different plant hydroalcoholic extract from plants species used in the popular medicine. The extracts were produced from plant parts (according to the species using water and alcohol in the extraction process for infusion. The influence of the extracts was verified in the micelial growth, esporulation and germination of the pathogen, besides a test with leaves and outstanding fruits. In agreement with the methodology used in this study, the extracts that showed the highest efficiency were the ones from Ruta graveolens, Artemisia absinthium and Allium sativum, which indicate such plants as potential fungitoxics for the control of C. acutatum.

  7. Atividade anti-helmíntica de plantas nativas do continente americano: uma revisão Anthelmintic activity of native American plants: a review

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    R.G. Sousa

    2013-01-01

    Full Text Available O presente trabalho faz uma revisão de plantas nativas do continente americano com atividade anti-helmíntica com a finalidade de subsidiar pesquisas e o desenvolvimento de novos medicamentos na área de produtos naturais. Na literatura, foram citadas 22 famílias de plantas, tais como: Moraceae, Asteraceae e Cucurbitaceae, e estudadas cerca de 35 espécies, como a Ficus sp, Cucurbita máxima, e Ruta graveolens, usadas por sua alegada atividade anti-helmíntica. Destas espécies, 26 foram ativas contra alguns helmintos: Strongyloides stercolaris, Ancylostomidae, Trichostrongylus sp, Capillaria sp, Ascaris lumbricoides, Taenia saginata, Haemonchus contortus, e Hymenolepsis diminuta. Foi verificado maior número de estudos com parasitas de animais, possivelmente devido ao desenvolvimento de resistência dos helmintos aos tratamentos convencionais disponíveis.This paper is a review of native American plants showing anthelmintic activity in order to give support to research and development of new drugs in the field of natural products. In the literature, 22 plant families were cited, such as: Moraceae, Asteraceae and Cucurbitaceae, and around 35 species were studied, including Ficus sp, Cucurbita maxima and Ruta graveolens, used for their putative anthelmintic activity. From these species, 26 were active against some helminthes: Strongyloides stercolaris, Ancylostomidae, Trichostrongylus sp, Capillaria sp, Ascaris lumbricoides, Taenia saginata, Haemonchus contortus and Hymenolepsis diminuta. Data indicated a larger number of studies with animal parasites, probably due to the resistance of these helminthes to the conventional treatments available.

  8. Ensaios preliminares em laboratório para verificar a ação moluscicida de algumas espécies da flora brasileira Preliminary laboratory tests of the molluscicide activity of some species of Brazilian flora

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    Nelymar Martineli Mendes

    1984-10-01

    Full Text Available Estudou-se em laboratório a atividade moluscicida de 68 extratos de 23 plantas brasileiras. As soluções em água desclorada dos extratos hexânicos e etanólico, nas concentrações de 1, 10 e 100 ppm, foram testadas sobre caramujos adultos e desovas de Biomphalaria glabrata, criados em laboratório. As plantas que demonstraram ação moluscicida na concentração de 100 ppm foram: Arthemisia verlotorum Lamotte, Caesalpinia peltophoroides Benth, Cassia rugosa G.Don., Eclipta alba Hassk, Euphorbia pulcherrima Willd, Euphorbia splendens Bojer, Joannesia princeps Vell, Leonorus sibiricus L.,Macrosiphonia guaranitica Muell,Nerium oleander L., Palicourea nicotianaefolia Cham, e Schlech., Panicum maximum M., Rumex crispus L., Ruta graveolens L., e Stryphnodendron barbatiman M.The molluscicide activity of sixty-eight extracts from twenty-three Brazilian plants was studied in the laboratory. The solutions, in dechlorinated water, of hexanic and ethylic extracts at 1, 10 and 100 ppm concentrations, were tested on adult snails and egg masses of Biomphalaria glabrata, reared in the laboratory. The plants with molluscicide activity on adult snails and/or egg masses at 100 ppm concentration were: Arthemisia verlotorum Lamotte, Caesalpinia peltophoroides Benth, Cassia rugosa G. Don, Eclipta alba Hassk, Euphorbia pulcherrima Willd, Euphorbia splendens Bojer, Joannesia princeps Vell, Leonorus sibiricus L., Macrosiphonia guaranitica Muell, Nerium oleander L., Palicourea nicotianaefolia Cham. and Schlech., Panicum maximum M., Rumex crispus L., Ruta graveolens L. and Stryphnodendron barbatiman M.

  9. Avaliação in vitro da atividade antifúngica de extratos de plantas e óleo de eucalipto sobre Trichophyton mentagrophytes In vitro evaluation of the antifungal activity of plant extracts and eucalyptus oil on Trichophyton mentagrophytes

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    D.F.R. Frias

    2009-01-01

    Full Text Available O presente estudo teve como objetivo determinar a ação antifúngica de extratos de plantas medicinais e óleo de eucalipto frente ao dermatófito Trichophyton mentagropytes, visando a utilização da fitoterapia no controle. As plantas utilizadas na obtenção dos extratos foram arruda (Ruta graveolens, citronela (Cymbopogon nardus, cravo de defunto (Tagetes minuta, eucalipto (Eucalyptus spp, graviola (Annona muricata, fruta do conde (Annona spp, manga (Mangifera indica, romã (Punica granatum, flores e folhas de primavera (Bougainvillea spectabilis. Verificou-se que uso de 0,5% óleo de eucalipto no combate ao T. mentagropytes foi eficaz, já os extratos de citronela (4% eucalipto (5% e romã (8% atuaram como fungistáticos e os restantes não devem ser usados contra este dermatófito porque não causaram nenhum efeito.The aim of this study was to assess the antifungal action of medicinal plant extracts and eucalyptus oil against the dermatophyte Trichophyton mentagrophytes in order to employ phytotherapy for its control. The plants used for extract production were common rue (Ruta graveolens, citronella (Cymbopogon nardus, wild marigold (Tagetes minuta, eucalyptus (Eucalyptus spp, sweetsop (Annona muricata, custard apple (Annona spp, mango (Mangifera indica, pomegranate (Punica granatum, besides flowers and leaves of bougainvillea (Bougainvillea spectabilis. The use of 0.5% eucalyptus oil was effective in controlling Trichophyton mentagrophytes; however, citronella (4%, eucalyptus (5% and pomegranate (8% extracts acted as fungistatic, and the remaining extracts should not be used against this dermatophyte since they did not have any effect.

  10. Screening of Six Medicinal Plant Extracts Obtained by Two Conventional Methods and Supercritical CO2 Extraction Targeted on Coumarin Content, 2,2-Diphenyl-1-picrylhydrazyl Radical Scavenging Capacity and Total Phenols Content

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    Maja Molnar

    2017-02-01

    Full Text Available Six medicinal plants Helichrysum italicum (Roth G. Don, Angelica archangelica L., Lavandula officinalis L., Salvia officinalis L., Melilotus officinalis L., and Ruta graveolens L. were used. The aim of the study was to compare their extracts obtained by Soxhlet (hexane extraction, maceration with ethanol (EtOH, and supercritical CO2 extraction (SC-CO2 targeted on coumarin content (by high performance liquid chromatography with ultraviolet detection, HPLC-UV, 2,2-diphenyl-1-picrylhydrazyl radical (DPPH scavenging capacity, and total phenols (TPs content (by Folin–Ciocalteu assay. The highest extraction yields were obtained by EtOH, followed by hexane and SC-CO2. The highest coumarin content (316.37 mg/100 g was found in M. officinalis EtOH extracts, but its SC-CO2 extraction yield was very low for further investigation. Coumarin was also found in SC-CO2 extracts of S. officinalis, R. graveolens, A. archangelica, and L. officinalis. EtOH extracts of all plants exhibited the highest DPPH scavenging capacity. SC-CO2 extracts exhibited antiradical capacity similar to hexane extracts, while S. officinalis SC-CO2 extracts were the most potent (95.7%. EtOH extracts contained the most TPs (up to 132.1 mg gallic acid equivalents (GAE/g from H. italicum in comparison to hexane or SC-CO2 extracts. TPs content was highly correlated to the DPPH scavenging capacity of the extracts. The results indicate that for comprehensive screening of different medicinal plants, various extraction techniques should be used in order to get a better insight into their components content or antiradical capacity.

  11. Estudo da concordância das citações de uso e importância das espécies e famílias utilizadas como medicinais pela comunidade do bairro Ponta Grossa, Porto Alegre, RS, Brasil

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    Giovana Secretti Vendruscolo

    2006-06-01

    Full Text Available Ferramentas para quantificar dados etnobotânicos estão sendo usadas como complementares aos levantamentos sobre a utilização de plantas por populações. Neste trabalho são utilizadas técnicas para avaliar a concordância das citações de uso e a importância das espécies e famílias para as 51 pessoas entrevistadas no bairro Ponta Grossa, Porto Alegre, Rio Grande do Sul. Para tal, foram utilizados os cálculos de Valor de Uso (UV e a porcentagem corrigida de Concordância quanto aos Usos Principais (CUPc para as 142 espécies mencionadas no levantamento. As espécies Aloe arborescens Mill., Citrus × aurantium L., Achyrocline satureioides (Lam. DC., Foeniculum vulgare Mill, Eugenia uniflora L., Cunila microcephala Benth., Citrus limon (L. Osveck, Plectranthus barbatus Andrews, Cymbopogon citratus (DC. Stapf, Psidium guajava L., Artemisia absinthium L., Ocimum basilicum L., Plantago tomentosa Lam., Rosmarinus officinalis L., Persea americana Mill., Aloysia citrodora Palau, Sambucus australis Cham. & Schltdl., Cuphea carthagenensis (Jacq. J.F. Macbr., Petroselinum crispum (Mill. Nyman ex A.W. Hill, Ocimum selloi Benth. e Tanacetum vulgare L., nesta ordem de Valor de Uso, foram consideradas como as mais importantes para a população estudada. As famílias mais importantes foram Asphodelaceae, Caprifoliaceae, Rutaceae e Lythraceae. Para o cálculo da porcentagem a corrigida de Concordância quanto aos Usos Principais (CUPc foram consideradas como espécies principais as que apresentaram valores acima de 24%: Eugenia uniflora, Achyrocline satureioides, Psidium guajava, Cunila microcephala, Plectranthus barbatus, Citrus × aurantium, Citrus limon, Cymbopogon citratus, Punica granatum L., Sechium edule (Jacq. Sw., Sphagneticola trilobata (L. Pruski, Aloysia citrodora, Foeniculum vulgare, Plectranthus neochilus Schltr., Artemisia absinthium, Lippia alba (Mill. N.E. Br., Mikania laevigata Sch. Bip ex Baker, Aloe arborescens e Petroselinum

  12. Effect of using different levels of Dill seeds on performance, some blood biochemical and intestinal microbial population in Ross 308 broiler chicks

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    Yaser Rahimian

    2017-07-01

    Full Text Available Background & Aim: Dill “Anethum graveolens” is an annual medical plantin the celery family “Apiaceae”. It is the sole species of the genus “Anethum”.The health advantages of dill seed include its ability to increasedigestive health, as well as providingrelief from insomnia, hiccups, diarrhea, dysentery, menstrual disorders, respiratory disorders, and cancer. This experiment aimed to determine the effects of using different levels of Dill seeds on performance, some blood biochemical parameters and intestinal microbial population in Ross 308 broiler chicks. Experimental: 300 one-day-old male broiler chickswere divided into the four treatments with six replicates and 15 birds each as randomized design. The treatments contained basal diet with no Dill seeds kept as control, and200,400 and 600 gof Dill seedsper each ton of diets respectively. The live bodyweightsgain, feed intake and feed conversion ratio of birdswere calculated weekly. At the end of the experimentfour male birdsform each replicates were slaughtered and dressing percentage were calculated. In addition, some carcass traits and chick’s visceral partwere weighed separately as percentage of carcass and some organs weight. Results: Data indicated that using Dill seeds increased feed intake (FI in treatments compared to control. Also, body weight (BW (g/d and Pre-slaughter weight (g were higher in groups that were fed by dill seeds compared to the control. Additionally, there were significant differences (p<0.05 for feed conversation ratio (FCR among treatments. Recommended applications/industries: In conclusion, increasing levels of Dill seeds improved performance and some blood biochemical parameters of broilers chicks.

  13. Spasmolytic effect of traditional herbal formulation on guinea pig ileum

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    Dushyant Kumar

    2015-01-01

    Full Text Available Background: The herbal formulation consisting of Andrographis paniculata Nees., Cassia fistula L., Foeniculum vulgare Mill. and Cuminum cyminum L. is widely used by the local traditional practitioners in rural Northern Karnataka for spasmodic abdominal pain. Objective: The present study was undertaken to evaluate safety and spasmolytic effect of poly-herbal formulation. Materials and Methods: Acute toxicity studies were carried out in Swiss mice, as per the Organization for Economic Co-operation and Development (OECD guidelines. The spasmolytic activity of the formulation was studied in isolated guinea pig ileum model using histamine and acetylcholine as agonists. The data were analyzed by one-way ANOVA, followed by Dunnetts post-hoc test and P ≤ 0.05 was considered as significant. Results: The formulation did not show any adverse toxic effects and found to be safe. It also showed significant (P < 0.05 relaxation in different agonist like histamine and acetylcholine-induced contractions in guinea pig ileum. Conclusions: Antispasmodic activity of the herbal formulation can be attributed to its atropine-like activity. The present findings, therefore, support its utility in spasmodic abdominal pain.

  14. Screening of antioxidant properties of seven Umbelliferae fruits from Iran.

    Science.gov (United States)

    Nickavar, Bahman; Abolhasani, Farideh Al-Sadat

    2009-01-01

    Antioxidative activities (IC(50)) of ethanol extracts from seven Umbelliferae fruits (Bunium persicum, Coriandrum sativum, Cuminum cyminum, Foeniculum vulgare, Heracleum persicum, Pimpinella anisum and Trachyspermum copticum) have been studied by the DPPH (2,2'-diphenyl-1-picrylhydrazyl) radical scavenging test. All the studied extracts showed antioxidant capability and P. anisum extract exhibited the strongest activity. The scavenging activity of the extracts in decreasing order was: P. anisum> T. copticum> C. cyminum> F. vulgare > or = B. persicum > or = C. sativum> H. persicum. The extracts were also investigated regarding their total flavonoid contents by the AlCl3 technique. The decreasing order of the flavonoid content of the extracts was: C. cyminum > T. copticum> P. anisum > or = H. persicum > or = B. persicum > or = F. vulgare > or = C. sativum. However, a favorable correlation was not found between the antioxidant activity and the total flavonoid content of the extracts. As well, the most active extract (i.e. P. anisum) was partitioned with n-hexane, chloroform and ethyl acetate to yield three organic fractions together with the remaining aqueous fraction. The antioxidative activities (IP%) and flavonoid contents of the fractions were also determined. The ethyl acetate fraction exhibited the highest activity and content. A positive correlation was found between the antioxidant potency and flavonoid content of the fractions.

  15. Medicinal plants used for ophthalmological problems in Navarra (Spain).

    Science.gov (United States)

    Calvo, M Isabel; Cavero, Rita Yolanda

    2016-08-22

    Several plants have been found to have effective against number of ophthalmological problems in Navarra. Information was collected using semi-structured ethnobotanical interviews with 686 informants in 267 locations. In order to confirm the pharmacological application of the uses more cited by the informants, a literature review was conducted. A total of 57 pharmaceutical uses were reported, for 19 plants and 13 families, mainly represented by Asteraceae. The most frequently used parts were inflorescences, flowers, aerial parts, leaves and flowered aerial parts. The related affections fell into eleven categories: bloodshot eyes, watery eyes and wounds, improve vision, irrited eyelids, rheums and styes, tired eyes, conjunctivitis, eyewash, ocular problems in general. The most cited plants were: Chamaemelum nobile (L.) All., Santolina chamaecyparissus L. ssp. squarrosa (DC.) Nyman, Sambucus nigra L. ssp. nigra, Rosa agrestis Savi and Calendula officinalis L. None of them have been pharmacologically validated by Official International Organisms. From the therapeutic point of view, Allium sativum L., Foeniculum vulgare Mill., C. officinalis, and S. chamaecyparissus ssp. squarrosa deserve special attention, because ethnobotanical and pharmacological studies suggest that these medicinal plants are effective for ophthalmological problems. The present study constitutes a good basis for further phytochemical and pharmacological research of these four plants, which could be of interest in the design of new inexpensive, effective and safe drugs. The remaining plants are needed to be screened through standard pharmacological and clinical procedures for their activities. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  16. Effects of oral dosage form and storage period on the antioxidant properties of four species used in traditional herbal medicine.

    Science.gov (United States)

    Guimarães, Rafaela; Barreira, João C M; Barros, Lillian; Carvalho, Ana Maria; Ferreira, Isabel C F R

    2011-04-01

    Herbal infusions and decoctions in water are some of the most commonly consumed beverages in the world. Although water is not a good solvent for many of the active components in herbs, liquid preparations are rich in several bioactive compounds. Most of them have powerful antioxidant activity and have been related to medicinal herbs' properties. Herein, decoctions and infusions in water of lemon-verbena (Aloysia citrodora) aerial parts and leaves, fennel (Foeniculum vulgare), pennyroyal (Mentha pulegium) and spearmint (Mentha spicata) aerial parts with different periods of storage (0, 30, 60 and 120 days), were prepared. The effects of the method of preparation and storage period on their antioxidant properties were analysed. For all the analysed species, infusions gave better results than the corresponding decoctions. Spearmint infusions showed the highest antioxidant properties, at all the storage periods, probably due to the highest levels and synergy between phenolics, flavonoids and ascorbic acid found in this sample. Linear discriminant analysis confirmed that the length of storage period has a significant influence on the antioxidant activity and antioxidant content. Flavonoids and reducing sugars proved to be the parameters that most highly contributed to cluster individual groups according to different periods of storage. Copyright © 2010 John Wiley & Sons, Ltd.

  17. Infusions and decoctions of mixed herbs used in folk medicine: synergism in antioxidant potential.

    Science.gov (United States)

    Guimarães, Rafaela; Barros, Lillian; Carvalho, Ana Maria; Ferreira, Isabel C F R

    2011-08-01

    Infusions (herbal teas) and decoctions are used frequently to administer oral doses of herbs. Although some herbs are used as single ingredients, they are often prepared as mixtures, as reported by numerous ethnobotanical surveys. The present work was carried out to identify the different types of interaction (synergistic, additive and antagonistic effects) which may be found in the antioxidant activity of preparations from mixtures of the popular herbs Aloysia citrodora (lemon verbena), Foeniculum vulgare (fennel) and Mentha spicata (spearmint). Herbs were prepared using traditional methods, and the effects after different periods of storage, up to 120 days, were also evaluated. Antioxidant activity was evaluated using DPPH radical scavenging activity, reducing power and inhibition of lipid peroxidation by the β-carotene - linoleate system and the TBARS assay. Known antioxidant compounds such as total phenolics, flavonoids, ascorbic acid and reducing sugars were also determined. Spearmint was found to be present in the herb mixtures with the greatest antioxidant activity and these also had the highest flavonoid content. The most potent antioxidant activity was found in combinations of different herbs, suggesting synergistic effects. Copyright © 2011 John Wiley & Sons, Ltd.

  18. Essential oils in the treatment of intestinal dysbiosis: A preliminary in vitro study.

    Science.gov (United States)

    Hawrelak, Jason A; Cattley, Trudi; Myers, Stephen P

    2009-12-01

    Dysbiosis is associated with a number of gastrointestinal and systemic disorders. There is a need for selectively acting antimicrobial agents capable of inhibiting the growth of potentially pathogenic microorganisms, or those found to be out of balance, while not negatively impacting the bulk gastrointestinal tract microflora. The purpose of this in vitro study is to examine the potential of a selection of essential oils as agents to treat dysbiosis. Eight essential oils were examined using the agar dilution method, including Carum carvi, Citrus aurantium var. amara, Foeniculum vulgare dulce, Illicium verum, Lavandula angustifolia, Mentha arvensis, Mentha x piperita, and Trachyspermum copticum. Doubling dilutions of the essential oils were tested against 12 species of intestinal bacteria, which represent the major genera found in the human gastrointestinal tract (GIT). Carum carvi, Lavandula angustifolia, Trachyspermum copticum, and Citrus aurantium var. amara essential oils displayed the greatest degree of selectivity, inhibiting the growth of potential pathogens at concentrations that had no effect on the beneficial bacteria examined. The most promising essential oils for the treatment of intestinal dysbiosis are Carum carvi, Lavandula angustifolia, Trachyspermum copticum, and Citrus aurantium var. amara. The herbs from which these oils are derived have long been used in the treatment of gastrointestinal symptoms and the in vitro results of this study suggest that their ingestion will have little detrimental impact on beneficial members of the GIT microflora. More research is needed, however, to investigate tolerability and safety concerns, and verify the selective action of these agents.

  19. Ultrasonic nebulization extraction coupled with on-line gas chromatography for determination of trans-anethole in spices.

    Science.gov (United States)

    Wang, Lu; Liang, Yue; Wang, Ziming; Qu, Chenling; Li, Dan; Shi, Yuhua; Zhang, Hanqi

    2009-12-15

    Ultrasonic nebulization extraction (UNE) coupled with on-line gas chromatography (GC) was proposed for the determination of trans-anethole in fruits of Illicium verum Hook. f. and Foeniculum vulgare Mill. The extraction was performed in a common self-made extraction system. In the UNE the analyte was transferred and enriched from the solid sample to gas phase. The sample gas containing analyte obtained by UNE was introduced into the sampling loop with the purging gas (N(2)). And then the sample gas in the sampling loop was introduced into the GC column. Several experimental parameters of on-line UNE-GC, including sampling time, flow rate of purging gas, standstill time and temperature of tubing, were optimized. The calibration curve ranging from 0.05 to 1.5 mg g(-1) for determining the trans-anethole was obtained. The recoveries for determining trans-anethole are between 99.2% and 111.2% and RSDs are less than 8.3% when the UNE was applied. The analytes can rapidly be extracted and transferred from the solid sample to gas phase. The analytes in the gas phase are easier to be introduced into GC system than those in the solid and liquid phase. Compared with off-line systems, the proposed on-line system is more suitable to detect volatile compounds.

  20. Composition of the volatile fraction of Ocotea bofo Kunth (Lauraceae) calyces by GC-MS and NMR fingerprinting and its antimicrobial and antioxidant activity.

    Science.gov (United States)

    Guerrini, Alessandra; Sacchetti, Gianni; Muzzoli, Mariavittoria; Moreno Rueda, Gabriela; Medici, Alessandro; Besco, Elena; Bruni, Renato

    2006-10-04

    The chemical composition of the essential oil obtained by steam distillation of the floral calyces of Ocotea bofo Kunth (Lauraceae) was studied by means of GC, GC-MS, and 1H, 13C, and bidimensional NMR (COSY, HSQC, HMBC). Twenty-five constituents were identified, and estragole (48.7%), alpha-phellandrene (19.6%) and sabinene (10.4%) were found to be the major components. Antimicrobial activity against six aerobic bacteria and five yeasts and antioxidant activity performed by photochemiluminescence (PCL), 1,1-diphenyl-2-picrylhydrazyl (DPPH), and beta-carotene bleaching assays are reported. The oil showed fair inhibiting properties against bacteria and a good inhibition against most yeasts. Its radical scavenging and chain-breaking antioxidant properties were comparable to or better than those provided by synthetic controls. Particular emphasis has been given to the use of NMR as a fast and reliable tool to discriminate O. bofo essential oil from other commercial anethole- and estragole-rich oils, namely, Illicium verum, Foeniculum vulgare, and Artemisia dracunculus.