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Sample records for sanicula graveolens apiaceae

  1. Apiaceae seeds as functional food

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    Aćimović Milica G.

    2015-01-01

    Full Text Available 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 supplements. These plants are rich in essential oil, which is a mixture of volatile compounds that give it a characteristic aroma. Their antioxidant and antimicrobial activities have been proven and because of these activities they have great potential to be used as natural food conservatives. These plants also have hypoglycemic and hypolipidemic activities as well as anticancer properties. They are used as food supplements in everyday nutrition and as natural health products for the prevention and treatment of many disorders such as inflammations, hyperglycemia, hyperlipidemia and others. Apart from this, these plants have real application in foods such as pastries, meat and dairy products, pickles and salads as well as spice blends like curry powder, garam masala and others.

  2. Activities of Apiaceae essential oils against armyworm, Pseudaletia unipuncta (Lepidoptera: Noctuidae).

    Science.gov (United States)

    Sousa, Rose Marie O F; Rosa, José S; Oliveira, Luisa; Cunha, Ana; Fernandes-Ferreira, Manuel

    2013-08-14

    Essential oils (EOs) from four Apiaceae species and 11 pure compounds were evaluated for their antifeedant, growth inhibitory, and insecticidal activities against Pseudaletia unipuncta (Lepidoptera: Noctuidae) fourth-instar larvae. EOs from Foeniculum vulgare subsp. vulgare var. vulgare, Anethum graveolens , Petroselinum crispum , and Cuminum cyminum were characterized by gas-chromatography (GC) and mass spectrometry. Anti-insect activity varied according to plant specie/composition, type, and exposure period. EOs from P. crispum and A. graveolens fruits, trans-anethole and cuminaldehyde, exerted acute effects on larvae feeding and growth (FDI and GI > 70%). A. graveolens , C. cyminum , and F. vulgare EOs and some of their constituents were effective by fumigation (≥ 80%). Satisfactory contact toxicities (>70%) were observed for five compounds and all EOs, except F. vulgare EOs, when tested by the filter paper impregnation method. For the most active EOs/compounds, dose-dependent toxicity was determined and inverse relationships of LC50 with time were established.

  3. Ruta Graveolens intoxication.

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    Seak, Chen-June; Lin, Chih-Chuan

    2007-01-01

    We describe a case of unintentional poisoning from Ruta Graveolens, a medicinal herb that is used for heart protection in Taiwan. A 78-year-old woman developed bradycardia, acute renal failure with hyperkalemia, and coagulopathy after three days of consuming a decoction made from Ruta Graveolens for the treatment of palpitations and heart protection. She was treated with hemodialysis in the emergency department for hyperkalemia. Her bradycardia and hypotension improved gradually three days later. Ruta use might cause multi-organ toxicity. We believe this case report helps in the recognition of the systemic toxicity of Ruta Graveolens.

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

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    V. A. D’Ávila

    Full Text Available Abstract 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.

  5. 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.

  6. Developing genomic resources for the apiaceae

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    The Apiaceae family includes carrot, celery, cilantro, dill, fennel and numerous other spice and medicinal crops. Carrot is the most economically important member of the Apiaceae with an annual value of $600 M in the United States alone. There are few genomic resources for carrot or other Apiaceae, ...

  7. PHENOLIC PROFILE, ANTIOXIDANT AND ANTIMICROBIAL ACTIVITIES FROM THE Apiaceae FAMILY (DRY SEEDS

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    Valentina Lubomirova Christova-Bagdassarian

    2013-11-01

    Full Text Available Objective: In the present study, a comparative evaluation of the phenolic compounds antioxidant capacity and antibacterial activity to several kinds of seeds from the Apiacea family, to which belong: Foeniculum vulgare (Fennel, Anethum graveolens (Dill, Pimpinella anisum (Anise, Carum carvi (Caraway and Coriandrum sativum (Coriander were carried out. Methods: The total phenolic content of seeds was measured spectrophotometrically by using the Folin-Ciocalteu assay, the total flavonoids was measured spectrophotometrically by using the aluminum chloride colorimetric. Antioxidant capacity was analysed by 2,2-Diphenyl-1-picrylhydrazyl (DPPH radical scavenging effect of the seeds and was determined also spectrophotometrically. Antibacterial activity was analysed by ISO standards. Results: The total phenolic and flavonoid contents of the Foeniculum vulgare (Fennel varied between 115.96 mg GAE/100g and 68.10 mg CE/100g .The Coriandrum sativum (Coriander content is lower (from 17.04 mg GAE/100g to 11.10 mg CE/100g, respecively. The highest radical scavanging effect was observed in the Foeniculum vulgare (Fennel with IC50 of 113.19 ml/L. In our study, the methanol extract of seeds didn’t have any antimicrobial activity. Conclusions: An original data for total phenolic and total flavonoid contents are present in this study. They are a basis for assessment of the role of Apiaceae family dry seeds against free radicals effect and antibacterial activity. The results show that methanolic extract has the highest of total phenolic and total flavonoid contents, high potential of antioxidant activity of dry seeds from Apiaceae family, to which belong: Fennel (Foeniculum vulgare, Dill (Anethum graveolens, Anise (Pimpinella anisum, Caraway (Carum carvi and Coriander (Coriandrum sativum. From all results, the solvent extracts of dry seeds are rich in phytochemical contents, which possessed high antioxidant and antimicrobial activities. Therefore the data found in

  8. Effect of hydroalcoholic extract of Anethum graveolens leaves on the dentate gyrus of the hippocampus in the epileptic mice: a histopathological and immunohistochemical study.

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    Golmohammadi, Rahim; Sabaghzadeh, Fatemeh; Mojadadi, Mohammad Shafi

    2016-01-01

    Anethum graveolens or Dill (local name: Shevid) belongs to the family of Apiaceae (Umbelliferae) and is used traditionally for the treatment of convulsion and diabetes in Iran. This study aimed to investigate the effect of hydroalcoholic extract of A. graveolens leaves on the histology of the dentate gyrus of the hippocampus in the epileptic mice kindled by Pentylenetetrazole (PTZ). In this experimental study, the epileptic BALB/c mice kindled by PTZ were randomly divided into four groups of 10 animals each. Three experimental groups received 250, 500 and 750 mg/kg/day of A. graveolens extract for 21 days. The control group received phosphate-buffered saline (PBS). After the treatment period, the mice were anesthetized, and their hippocampi were dissected for the histopathological analysis, and immunohistochemical analysis for caspase-3 activity. Histopathological examinations showed that the mean numbers of the healthy neuronal cells in the dentate gyrus of the mice received 500 mg/kg/day of A. graveolens extracts were significantly higher than those of the mice received 250 and 750 mg/kg/day of the extracts as well as the control group (P dentate gyrus were significantly lower than those of the two other test and the control groups. The findings of this study suggest that 500 mg/kg/day of the A. graveolens extract could have protective effect on the dentate gyrus of the hippocampus in the epileptic mice.

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

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    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.

  10. Effect of hydroalcoholic extract of Anethum graveolens leaves on the dentate gyrus of the hippocampus in the epileptic mice: a histopathological and immunohistochemical study

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    Rahim Golmohammadi

    2016-01-01

    Full Text Available Anethum graveolens or Dill (local name: Shevid belongs to the family of Apiaceae (Umbelliferae and is used traditionally for the treatment of convulsion and diabetes in Iran. This study aimed to investigate the effect of hydroalcoholic extract of A. graveolens leaves on the histology of the dentate gyrus of the hippocampus in the epileptic mice kindled by Pentylenetetrazole (PTZ. In this experimental study, the epileptic BALB/c mice kindled by PTZ were randomly divided into four groups of 10 animals each. Three experimental groups received 250, 500 and 750 mg/kg/day of A. graveolens extract for 21 days. The control group received phosphate-buffered saline (PBS. After the treatment period, the mice were anesthetized, and their hippocampi were dissected for the histopathological analysis, and immunohistochemical analysis for caspase-3 activity. Histopathological examinations showed that the mean numbers of the healthy neuronal cells in the dentate gyrus of the mice received 500 mg/kg/day of A. graveolens extracts were significantly higher than those of the mice received 250 and 750 mg/kg/day of the extracts as well as the control group (P < 0.05 and P < 0.001, respectively. In addition, the results of immunohistochemical analysis revealed that in mice treated with 500 mg/kg/day of A. graveolens; the numbers of caspase-3-positive cells in the dentate gyrus were significantly lower than those of the two other test and the control groups. The findings of this study suggest that 500 mg/kg/day of the A. graveolens extract could have protective effect on the dentate gyrus of the hippocampus in the epileptic mice.

  11. Constituents from Bupleurum montanum (Coss. & Dur. (Apiaceae

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    M. Benahmed

    2014-12-01

    Full Text Available A chemical investigation of the aerial parts of Bupleurum montanum (Coss. & Dur. (Apiaceae afforded five compounds, quercitin 1, tamarexetin 2, isorhamnetin-3-rutinoside 3, kaempferol-3-O-β-rutinoside 4, and 3,4-dihydroxybenzoic acid (Protocatechuic acid 5. The structural elucidation was performed mainly by MS, 1D and 2D NMR spectrum data.

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

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    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.

  13. Systemic allergic dermatitis caused by Apiaceae root vegetables

    DEFF Research Database (Denmark)

    Paulsen, Evy; Petersen, Thomas H; Fretté, Xavier C;

    2014-01-01

    Immediate hypersensitivity reactions to root vegetables of the Umbelliferae plant family (Apiaceae) is well known. Delayed-type hypersensitivity is rarely reported.......Immediate hypersensitivity reactions to root vegetables of the Umbelliferae plant family (Apiaceae) is well known. Delayed-type hypersensitivity is rarely reported....

  14. Identity and pharmacognosy of Ruta graveolens Linn.

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    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.

  15. 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.

  16. Diseases of herbs from Apiaceae family

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    Ewa Dorota Zalewska

    2013-04-01

    Full Text Available The largest participation in causing the disease of herbal plants have fungi. Studies on their occurrence on plants of the family Apiaceae are conducted in the Lublin region since 2001. The observations of plant healthiness are carried out directly on the plantations. Plants with symptoms of disease are studied in the laboratory. Identification of the fungi is performed based on etiological symptoms and on the base of fungal cultures isolated from plants. Among the many species of fungi obtained from diseased plants to the particularly harmful belong: Septoria carvi, Colletotrichum gloeosporioidesand C. dematium, Sclerotinia sclerotiorum, Passalora puncta(Cercosporidium punctum and Erysiphe umbelliferarum.

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

    African Journals Online (AJOL)

    Erah

    anti-stress and cognition-improving effects of A. graveolens extract in a rat model. Methods: .... containing five animals in metabolic cages that were ..... Effect on environmental stress on the ascorbic acid requirement of laying hens. Pult Sci ...

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

    National Research Council Canada - National Science Library

    Águila, Luis; Ruedlinger, Jenny; Mansilla, Karina; Ordenes, José; Salvatici, Raúl; de Campos, Rui Ribeiro; Romero, Fernando

    2015-01-01

    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...

  19. Pinocembrine: a bioactive flavanone from Teloxys graveolens.

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    Del Rayo Camacho, M; Sanchez, B; Quiroz, H; Contreras, J L; Mata, R

    1991-03-01

    Bioactivity directed fractionation of the acetone extract of Teloxys graveolens (Willd.) Weber (Chenopodiaceae), using the brine shrimp lethality test, led to the isolation of 5,7-dihydroxyflavanone (pinocembrine) (LC50 = 4.25 micrograms/ml) as the only active compound. Pinocembrine also exhibited fasciolicide, ovicide and larvicide activities on newly excysted Fasciola hepatica, on infective eggs of Ascaridi galli and on stage three larvae of Stomoxys calcitrans, respectively.

  20. Anti-tumour activity of Ruta graveolens extract.

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    Preethi, K C; Kuttan, Girija; Kuttan, Ramadasan

    2006-01-01

    An extract of Ruta graveolens was found to be cytotoxic to Dalton's lymphoma ascites (DLA), Ehrlich ascites carcinoma (EAC) and L929 cells in culture (IC100=16 mg/ml) and also to increase the lifespan of tumour bearing animals. The extract further decreased solid tumours developing from DLA and EAC cells when given simultaneously with elongation of the lifespan of tumour-bearing animals. A homeopathic preparation of Ruta graveolens (200 c) was equally effective. Neither was effective for reducing already developed tumours. The Ruta graveolens extract was found to scavenge hydroxyl radicals and inhibit lipid peroxidation at low concentrations. However, at higher concentrations the extract acted as a prooxidant as inhibition of lipid peroxidation and scavenging of hydroxyl radical was minimal. These data indicates that the prooxidant activity of Ruta graveolens may be responsible for the cytocidal action of the extract and its ability to produce tumour reduction.

  1. Anti-fertility effects of different fractions of Anethum graveolens l ...

    African Journals Online (AJOL)

    Anti-fertility effects of different fractions of Anethum graveolens l. extracts on female rats. ... and ethanol extracts of Anethum graveolens L. (dill) on female infertility. ... that each fraction produced some changes such as hormonal level reduction ...

  2. Accumulation of biologically active furanocoumarins in agitated cultures of Ruta graveolens L. and Ruta graveolens ssp. divaricata (Tenore) Gams.

    Science.gov (United States)

    Ekiert, H; Czygan, F-Ch

    2005-08-01

    This study was designed to investigate the dynamics of accumulation of linear furanocoumarins (psoralen, bergapten, xanthotoxin, isopimpinellin, imperatorin) and their biogenetic precursor, umbelliferone, in agitated cultures of Ruta graveolens L. and Ruta graveolens ssp. divaricata (Tenore) Gams during 6-week growth cycles. The metabolites under study were almost exclusively accumulated in the cultured biomass. The total content of all metabolites increased 4.8- and 2.0-fold, in R. graveolens and R. graveolens ssp. divaricata cultures, respectively. Xanthotoxin and bergapten, which are the most important therapeutic compounds, were the dominating metabolites in cultures of both plants. The maximum content of xanthotoxin (25.0 mg/100 g dry wt.) and bergapten (18.4 mg/100 g dry wt) and the maximum content of all metabolites (64.0 mg/100 g dry wt) in R. graveolens ssp. divaricata callus obtained on the 35th culture day were relatively low. However, maximum contents of xanthotoxin (136.8 mg/100 g dry wt), bergapten (210.4 mg/100 g dry wt.) and isopimpinellin (96.7 mg/100 g dry wt), and total content of all metabolites in R. graveolens shoots (520.8 mg/100 g dry wt) obtained on the 42nd culture day are interesting from a practical point of view.

  3. 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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    Nguyen, Thao; Aparicio, Mario; Saleh, Mahmoud A.

    2016-01-01

    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

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

    Science.gov (United States)

    Nguyen, Thao; Aparicio, Mario; Saleh, Mahmoud A

    2015-12-02

    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

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

    Directory of Open Access Journals (Sweden)

    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

  6. Ethnobotanical knowledge of Apiaceae family in Iran: A review

    Directory of Open Access Journals (Sweden)

    Mohammad Sadegh Amiri

    2016-11-01

    Full Text Available Objective: Apiaceae (Umbelliferae family is one of the biggest plant families on the earth. Iran has  a huge diversity of Apiaceae members . This family possesses a range of compounds that have many biological activities. The members of this family are well known as vegetables, culinary and medicinal plants. Here, we present a review of ethnobotanical uses of Apiaceae plants by the Iranian people in order to provide a comprehensive documentation for future investigations. Materials and Methods: We checked scientific studies published in books and journals in various electronic databases (Medline, PubMed, Science Direct, Scopus and Google Scholar websites from 1937 to 2015 and reviewed a total of 52 publications that provided information about different applications of these plant species in human and livestock. Results: As a result of this review, several ethnobotanical usages of 70 taxa, 17 of which were endemic, have been determined. These plants were used for medicinal and non-medicinal purposes. The most commonly used parts were fruits, leaves, aerial parts and gums. The most common methods of preparation were decoction, infusion and poultice. Conclusion: To our knowledge, this paper represents a comprehensive literature search of ethnobotanical uses of Apiaceae reported from Iran. This study highlights the rich traditional knowledge of this family that has remained in Iran. However, most of this knowledge survive only as memories from the past in the minds of the elderly, and will probably vanish in a few decades. Thus, we compiled these scattered data together in a single document for the next scientific works with ethnobotanical interests.

  7. Chemical and pharmacological progress on polyacetylenes isolated from the family apiaceae.

    Science.gov (United States)

    Chen, Yuemei; Peng, Shiyi; Luo, Qiongzhi; Zhang, Juan; Guo, Qiang; Zhang, Yuan; Chai, Xingyun

    2015-04-01

    This review presents an up-to-date survey of natural polyacetylenes isolated from the family Apiaceae, and their biosynthesis and biological activities up to May 2013, with 107 references. A total of 103 polyacetylenes from 72 species of 41 genera of Apiaceae have been isolated so far, among which falcarinol-type polyacetylenes are most widely distributed.

  8. Discrete nanoparticles of ruta graveolens induces the bacterial and fungal biofilm inhibition.

    Science.gov (United States)

    Sivakamavalli, Jeyachandran; Deepa, Oyyappan; Vaseeharan, Baskaralingam

    2014-08-01

    Ruta graveolens silver nanoparticles (AgNPs) showed the color change within 30 min and characterized using UV-visible spectra, Fourier Transform Infrared (FTIR), X-ray Diffraction (XRD) and Transmission Electron Microscopy (TEM). UV-visible spectrum of R. graveolens AgNPs showed the sharp peak at the wavelength of 440-560 nm. XRD patterns confirmed that crystalline nature of R. graveolens AgNPs and FTIR results revealed that phytochemical reaction of these R. graveolens is responsible for the synthesis of AgNPs. TEM results showed the size of the R. graveolens AgNPs around 30-50 nm with spherical and triangular nature. Further, the antibacterial and antibiofilm activity of R. graveolens AgNPs showed the effective inhibitory activity against clinically important Staphylococcus aureus, Pseudomonas aeruginosa and Candida albicans. Our findings suggest that R. graveolens AgNPs can be exploited toward the development of potential antibacterial agents for various biomedical and environmental applications.

  9. Phytotoxins from the leaves of Ruta graveolens.

    Science.gov (United States)

    Hale, Amber L; Meepagala, Kumudini M; Oliva, Anna; Aliotta, Giovanni; Duke, Stephen O

    2004-06-01

    Bioassay-guided fractionation of the ethyl acetate extract of Ruta graveolens (common rue) leaves led to the isolation of the furanocoumarins 5-methoxypsoralen (5-MOP), 8-methoxypsoralen (8-MOP), and the quinolone alkaloid graveoline as phytotoxic constituents. Graveoline and 8-MOP substantially inhibited growth of Lactuca sativa (lettuce) seedlings and reduced chlorophyll content at 100 microM; this effect was not due to a direct effect on chlorophyll synthesis. Radical growth of L. sativa was inhibited by 10 microM 8-MOP. Graveoline inhibited growth of Lemna paucicostata (duckweed) at 100 microM. This is the first report of the phytotoxic activity of graveoline. Growth of Agrostis stolonifera (bentgrass) was inhibited by 5-MOP at 30 microM. All three compounds substantially reduced cell division in Allium cepa (onion) at or below 100 microM. None of the compounds caused significant cellular leakage of Cucumis sativus (cucumber) cotyledon disks at 100 microM. All three compounds inhibit plant growth, at least partially through inhibition of cell division.

  10. 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.

  11. Antiprotozoal activity of the constituents of Teloxys graveolens.

    Science.gov (United States)

    Calzada, Fernando; Velázquez, Claudia; Cedillo-Rivera, Roberto; Esquivel, Baldomero

    2003-08-01

    Antiprotozoal activity-guided fractionation of a methanol extract of the aerial parts of Teloxys graveolens led to the isolation of one coumarinic acid derivative, melilotoside, and five flavonoids, pinocembrine, pinostrobin, chrysin, narcissin and rutin. Among them, melilotoside exhibited the most potent activity toward Entamoeba histolytica and Giardia lamblia (IC(50) 12.5 and 16.8 micro g/mL, respectively). Narcissin showed selectivity against E. histolytlica (IC(50) 17.2 micro g/mL). The results support data for the traditional use of T. graveolens in some gastrointestinal diseases. Copyright 2003 John Wiley & Sons, Ltd.

  12. COMPOSITION OF THE ESSENTIAL OILS OF IAJULA VISCOSA, I.GRAVEOLENS AND I. HELENIUM SUBSP. TURCORACEMOSA

    OpenAIRE

    2015-01-01

    Steam distilled essential oils from aerial parts of Inula viscosa, I. graveolens andfrom rhizomes of I. helenium subsp. turcoracemosa (Asteraceae) were analysed by GCMS. The main components of essential oils were identified as carvacrol(18.6 %) in I. viscosa, L-borneol (63.96 %) in I. graveolens and alantolactone (59.6 %) in I. helenium subsp. turcoracemosa.Key Words: Inula viscosa, Inula graveolens, Inula helenium subsp. turcoracemosa,essential oils.

  13. Apiaceae endémicas del Perú

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    Blanca León

    2013-10-01

    Full Text Available La familia Apiaceae es reconocida en el Perú por presentar 29 géneros y 88 especies (Brako & Zarucchi, 1993, básicamente hierbas y subarbustos. En este trabajo reconocemos como endémicos 22 taxones en siete géneros. Un género, Paraselinum, es endémico del Perú. La mayoría de los taxones endémicos ocupan las regiones Desierto Semicálido Costero, Mesoandina y Bosques Muy Húmedos Montanos, entre los 10 y 4400 m de altitud. Ninguna de estas especies está representada en las áreas protegidas.

  14. Cytological studies in Four Endemic Genera of Apiaceae from India

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    Kumar Vinod C. Gosavi

    2016-11-01

    Full Text Available The family Apiaceae comprises 428 genera worldwide, of which 68 are represented in India. Karnataka P.K. Mukh. & Constance, Pinda P.K. Mukh. & Constance, Polyzygus Dalzell, Sivadasania N. Mohanan & Pimenov and Vanasushava P.K. Mukh. & Constance are endemic genera to the country. The present communication is an attempt to provide chromosome counts and basic karyomorphology of Karnataka, Pinda, Polyzygus and Vanasushava. Somatic chromosome counts 2n = 22 and meiotic chromosome counts n = 11 are reported for the first time in Karnataka and Pinda while in Polyzygus 2n = 36 and in Vanasushava 2n = 44 are reported as new cytotypes in present investigation. Karyomophologically Pinda and Vanasushava showed affinities with Heracleum L. while Polyzygus showed advanced karyotype symmetry.

  15. Ruta graveolens Extracts and Metabolites against Spodoptera frugiperda.

    Science.gov (United States)

    Ayil-Gutiérrez, Benjamin A; Villegas-Mendoza, Jesús M; Santes-Hernndez, Zuridai; Paz-González, Alma D; Mireles-Martínez, Maribel; Rosas-García, Ninfa M; Rivera, Gildardo

    2015-11-01

    The biological activity of Ruta graveolens leaf tissue extracts obtained with different solvents (ethyl acetate, ethanol, and water) and metabolites (psoralen, 2- undecanone and rutin) against Spodoptera frugiperda was evaluated. Metabolites levels in extracts were quantified by HPLC and GC. Ethyl acetate and ethanol extracts showed 94% and 78% mortality, respectively. Additionally, psoralen metabolite showed a high mortality as cypermethrin. Metabolite quantification in extracts shows the presence of 2-undecanone (87.9 µmoles mg(-1) DW), psoralen (3.6 µmoles mg(-1) DW) and rutin (0.001 pmoles mg(-1) DW). We suggest that these concentrations of 2-undecanone and psoralen in R. graveolens leaf tissue extracts could be responsible for S. frugiperda mortality.

  16. Agrobacterium-mediated transformation of Ruta graveolens L.

    Science.gov (United States)

    Lièvre, Karine; Tran, Thi Lê Minh; Doerper, Sébastien; Hehn, Alain; Lacoste, Paul; Thomasset, Brigitte; Bourgaud, Frédéric; Gontier, Eric

    2009-01-01

    Agrobacterium tumefaciens is used to develop a genetic transformation method for a medicinal plant Ruta graveolens. The direct plant regeneration strategy is preferred to callus line establishment. In vitro seedlings, 2- -to 3-wk-old, are used to excise hypocotyls and co-cultivated for 3 d with A. tumefaciens strain C58C1Rif containing plasmid pTDE4 harbouring neomycin phosphotransferase (npt II, kanamycin resistance) and beta-glucuronidase encoding genes. The Southern blot analysis has shown that 78% kanamycin resistant plants contain gene encoding beta-glucuronidase. The GUS histochemical assay shows that 67% transgenic plants exhibit the corresponding enzymatic activity. Routine transformation efficiency of R. graveolens L. is 11% and could reach up to 22%. Transgenic plants are grown in the greenhouse within 4 months after the initial seedlings.

  17. Furanocoumarins: novel topoisomerase I inhibitors from Ruta graveolens L.

    Science.gov (United States)

    Diwan, Renuka; Malpathak, Nutan

    2009-10-01

    Topoisomerase I inhibitors from Ruta graveolens are reported for the first time. Potent topoisomerase I inhibitory activity from in vitro culture extracts R. graveolens were observed. Stabilization of DNA-topoisomerase covalent complex was observed in all the tested extracts. The mechanism of topoisomerase inhibition was determined by preincubation studies. The irreversible topoisomerase I mediated relaxation of plasmid in enzyme-substrate preincubation study, indicated that the observed inhibitory activity of extract constituents was not mediated through conformational changes in the DNA. Furthermore, the affinity of inhibitors with the enzyme was tested by enzyme-extract preincubation study. Increase in inhibition of topoisomerase activity and promotion of DNA-enzyme complex was observed after enzyme-extract preincubation. The activity could be assigned to furanocoumarins-psoralen, bergapten and xanthotoxin, identifying them as novel, potent topoisomerase I inhibitors.

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

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    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.

  19. A New Cytotoxic Clerodane Diterpene from Casearia graveolens Twigs.

    Science.gov (United States)

    Meesakul, Pornphimol; Ritthiwigrom, Thunwadee; Cheenpracha, Sarot; Sripisut, Tawanun; Maneerat, Wisanu; Machan, Theeraphan; Laphookhieo, Surat

    2016-01-01

    The first phytochemical investigation of Casearia graveolens twigs led to the isolation and identification of a new clerodane diterpene, caseariagraveolin (1), together with six known compounds (2-7). Their structures were elucidated by intensive analysis of their spectroscopic data. Compound 1 showed strong cytotoxicity against oral cavity and breast cancer cell lines with IC₅₀ values of 2.48 and 6.63 µM, respectively.

  20. Effect of Ruta graveolens L. on pregnant mice.

    Science.gov (United States)

    de Freitas, Tanise Gonçalves; Augusto, Patrice Martins; Montanari, Tatiana

    2005-01-01

    Ruta graveolens L. is used in many countries, including Brazil, as an abortifacient. To determine its effect on pregnancy, the lyophilized hydroalcoholic extract of its aerial parts was administered orally at a dose of 1000 mg/kg per day to mice between the first and third day of pregnancy (DOP), between the fourth and sixth DOP or between the seventh and ninth DOP. The extract did not cause preimplantation embryonic loss or reabsorptions. Fetal death was found. Estrogenic activity was not exhibited by the extract.

  1. Fototoxicidad tras exposición a ruta graveolens

    OpenAIRE

    P. Zayas-Pinedo; F.J. Gabilondo-Zubizarreta; V. Torrero-López

    2014-01-01

    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 in...

  2. Nuclear DNA content variation within the genus Daucus (Apiaceae) determined by flow cytometry

    Science.gov (United States)

    The genus Daucus (Apiaceae) comprises species from around the world, covering a wide climatic range, and showing great morphological plasticity. Both cultivated and wild forms are described within the genus. The aim of the present study was to estimate the genome size variability in the collection o...

  3. Plant Essential Oils from Apiaceae Family as Alternatives to Conventional Insecticides

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    Asgar Ebadollahi

    2013-06-01

    Full Text Available Main method to control insect pest is using synthetic insecticides, but the development of insect resistance to this products, the high operational cost, environmental pollution, toxicity to humans and harmful effect on non-target organisms have created the need for developing alternative approaches to control insect pest. Furthermore, the demand for organic crops, especially vegetables for the fresh market, has greatly increased worldwide. The ideal insecticide should control target pests adequately and should be target-specific, rapidly degradable, and low in toxicity to humans and other mammals. Plant essential oils could be an alternative source for insect pest control because they constitute a rich source of bioactive chemicals and are commonly used as flavoring agents in foods. These materials may be applied to food crops shortly before harvest without leaving excessive residues. Moreover, medically safe of these plant derivatives has emphasized also. For these reasons, much effort has been focused on plant essential oils or their constituents as potential sources of insect control agents. In this context, Apiaceae (Umbelliferae family would rank among the most important families of plants. In the last few years more and more studies on the insecticidal properties of essential oils from Apiaceae family have been published and it seemed worthwhile to compile them. The focus of this review lies on the lethal (ovicidal, larvicidal, pupicidal and adulticidal and sublethal (antifeedant, repellent, oviposition deterrent, Growth inhibitory and progeny production activities of plant essential oils and theirmain components from Apiaceae family. These features indicate that pesticides based on Apiaceae essential oils could be used in a variety of ways to control a large number of pests. It can be concluded that essential oils and phytochemicals isolated from Apiaceae family may be efficacious and safe replacements for conventional synthetic

  4. Environ: E00434 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00434 Anethum graveolens fruit Anethi fructus Crude drug Carvone [CPD:C01767 C1138...3], Limonene [CPD:C06078] Anethum graveolens [TAX:40922] Apiaceae (carrot family) Anethum graveolens fruit (...dried) Crude drugs [BR:br08305] Dicot plants: asterids Apiaceae (carrot family) E00434 Anethum graveolens fruit ...

  5. Chemoprevention of Rat Mammary Carcinogenesis by Apiaceae Spices

    Science.gov (United States)

    Aqil, Farrukh; Jeyabalan, Jeyaprakash; Munagala, Radha; Ravoori, Srivani; Vadhanam, Manicka V.; Schultz, David J.; Gupta, Ramesh C.

    2017-01-01

    Scientific evidence suggests that many herbs and spices have medicinal properties that alleviate symptoms or prevent disease. In this study, we examined the chemopreventive effects of the Apiaceae spices, anise, caraway, and celery seeds against 17β-estrogen (E2)-mediated mammary tumorigenesis in an ACI (August-Copenhagen Irish) rat model. Female ACI rats were given either control diet (AIN 93M) or diet supplemented with 7.5% (w/w) of anise, caraway, or celery seed powder. Two weeks later, one half of the animals in each group received subcutaneous silastic implants of E2. Diet intake and body weight were recorded weekly, and animals were euthanized after 3 and 12 weeks. E2-treatment showed significantly (2.1- and 3.4-fold) enhanced growth of pituitary gland at 3 and 12 weeks, respectively. All test spices significantly offset the pituitary growth by 12 weeks, except celery which was effective as early as three weeks. Immunohistochemical analysis for proliferative cell nuclear antigen (PCNA) in mammary tissues showed significant reduction in E2-mediated mammary cell proliferation. Test spices reduced the circulating levels of both E2 and prolactin at three weeks. This protection was more pronounced at 12 weeks, with celery eliciting the highest effect. RT-PCR and western blot analysis were performed to determine the potential molecular targets of the spices. Anise and caraway diets significantly offset estrogen-mediated overexpression of both cyclin D1 and estrogen receptor α (ERα). The effect of anise was modest. Likewise, expression of CYP1B1 and CYP1A1 was inhibited by all test spices. Based on short-term molecular markers, caraway was selected over other spices based on its enhanced effect on estrogen-associated pathway. Therefore, a tumor-end point study in ACI rats was conducted with dietary caraway. Tumor palpation from 12 weeks onwards revealed tumor latency of 29 days in caraway-treated animals compared with first tumor appearance at 92 days in control

  6. Chemoprevention of Rat Mammary Carcinogenesis by Apiaceae Spices

    Directory of Open Access Journals (Sweden)

    Farrukh Aqil

    2017-02-01

    Full Text Available Scientific evidence suggests that many herbs and spices have medicinal properties that alleviate symptoms or prevent disease. In this study, we examined the chemopreventive effects of the Apiaceae spices, anise, caraway, and celery seeds against 17β-estrogen (E2-mediated mammary tumorigenesis in an ACI (August-Copenhagen Irish rat model. Female ACI rats were given either control diet (AIN 93M or diet supplemented with 7.5% (w/w of anise, caraway, or celery seed powder. Two weeks later, one half of the animals in each group received subcutaneous silastic implants of E2. Diet intake and body weight were recorded weekly, and animals were euthanized after 3 and 12 weeks. E2-treatment showed significantly (2.1- and 3.4-fold enhanced growth of pituitary gland at 3 and 12 weeks, respectively. All test spices significantly offset the pituitary growth by 12 weeks, except celery which was effective as early as three weeks. Immunohistochemical analysis for proliferative cell nuclear antigen (PCNA in mammary tissues showed significant reduction in E2-mediated mammary cell proliferation. Test spices reduced the circulating levels of both E2 and prolactin at three weeks. This protection was more pronounced at 12 weeks, with celery eliciting the highest effect. RT-PCR and western blot analysis were performed to determine the potential molecular targets of the spices. Anise and caraway diets significantly offset estrogen-mediated overexpression of both cyclin D1 and estrogen receptor α (ERα. The effect of anise was modest. Likewise, expression of CYP1B1 and CYP1A1 was inhibited by all test spices. Based on short-term molecular markers, caraway was selected over other spices based on its enhanced effect on estrogen-associated pathway. Therefore, a tumor-end point study in ACI rats was conducted with dietary caraway. Tumor palpation from 12 weeks onwards revealed tumor latency of 29 days in caraway-treated animals compared with first tumor appearance at 92

  7. 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.

  8. Free phenolic acids in Ruta graveolens L. in vitro culture.

    Science.gov (United States)

    Ekiert, H; Szewczyk, A; Kuś, A

    2009-10-01

    Eight phenolic acids were determined using HPLC method in methanolic extracts of Ruta graveolens L. (Rutaceae) shoots cultured in vitro on four variants of Linsmaier and Skoog (LS) medium differing in contents of growth regulators, NAA and BAP (ranging between 0.1-3.0 mg/l). Four compounds: protocatechuic, vanillic, syringic and p-coumaric acid were detected and quantified. The total content of metabolites was dependent on LS medium variants. The contents of protocatechuic acid, quantitatively dominating on all tested LS medium variants, were considerable (from 67.15 to 93.24 mg/100 g d.w.) in comparison with its contents in the plant material under analysis (46.36 to 218.27 mg/ 100 g d.w.). This is the first report of the isolation of protocatechuic acid from an in vitro plant culture.

  9. Potentiation of antimicrobial activity of ciprofloxacin by Pelargonium graveolens essential oil against selected uropathogens.

    Science.gov (United States)

    Malik, Tripti; Singh, Padma; Pant, Shailja; Chauhan, Nirpendra; Lohani, Hema

    2011-08-01

    The recent approach of using herbs and antibiotics in combination constitutes a strategy to overcome the problems of resistance and side effects associated with conventional antibiotics. In the present study, the antimicrobial effect of Pelargonium graveolens L' Hér essential oil in combination with ciprofloxacin was evaluated on uropathogens, namely, Klebsiella pneumoniae KT2, Proteus mirabilis PRT3 and Staphylococcus aureus ST2. Minimum inhibitory concentrations of P. graveolens essential oil and ciprofloxacin were determined by the microbroth dilution method and further, the interaction between these two agents was studied by a checkerboard method. The fractional inhibitory concentration index (FICI) was calculated to be 0.375 for both K. pneumoniae KT2 and P. mirabilis PRT3, while for S. aureus ST2 it was found to be 0.5. The values of FICI for the tested microorganisms were found to be ≤0.5, which indicates synergism between P. graveolens essential oil and ciprofloxacin. The concave shaped curve in the isobolograms also depicted a synergistic effect of P. graveolens essential oil and ciprofloxacin against the tested microorganisms. Hence, the synergistic action of P. graveolens essential oil and ciprofloxacin may be applied for the treatment of UTIs, which have hitherto been treated by using only synthetic drugs.

  10. Carotamine, a Unique Aromatic Amide from Daucus Carota L. Var Biossieri (Apiaceae

    Directory of Open Access Journals (Sweden)

    Mohamed M. El-Azizi

    2002-06-01

    Full Text Available The unique aromatic peptide 4-(p-aminobenzoylamino-2-aminobenzoic acid, carotamine, together with 2,4-diaminobenzoic acid, isolated for the first time from a plant source, were identified from the aqueous alcoholic extract of the aerial parts of Daucus carota L. var. boissieri (Apiaceae. The structures were determined through conventional methods of analysis and confirmed by LC-ESI/MS and NMR spectral analysis.

  11. Transcriptome Analysis of Thapsia laciniata Rouy Provides Insights into Terpenoid Biosynthesis and Diversity in Apiaceae

    Directory of Open Access Journals (Sweden)

    Henrik Toft Simonsen

    2013-04-01

    Full Text Available Thapsia laciniata Rouy (Apiaceae produces irregular and regular sesquiterpenoids with thapsane and guaiene carbon skeletons, as found in other Apiaceae species. A transcriptomic analysis utilizing Illumina next-generation sequencing enabled the identification of novel genes involved in the biosynthesis of terpenoids in Thapsia. From 66.78 million HQ paired-end reads obtained from T. laciniata roots, 64.58 million were assembled into 76,565 contigs (N50: 1261 bp. Seventeen contigs were annotated as terpene synthases and five of these were predicted to be sesquiterpene synthases. Of the 67 contigs annotated as cytochromes P450, 18 of these are part of the CYP71 clade that primarily performs hydroxylations of specialized metabolites. Three contigs annotated as aldehyde dehydrogenases grouped phylogenetically with the characterized ALDH1 from Artemisia annua and three contigs annotated as alcohol dehydrogenases grouped with the recently described ADH1 from A. annua. ALDH1 and ADH1 were characterized as part of the artemisinin biosynthesis. We have produced a comprehensive EST dataset for T. laciniata roots, which contains a large sample of the T. laciniata transcriptome. These transcriptome data provide the foundation for future research into the molecular basis for terpenoid biosynthesis in Thapsia and on the evolution of terpenoids in Apiaceae.

  12. Potent Chemopreventive/Antioxidant Activity Detected in Common Spices of the Apiaceae Family.

    Science.gov (United States)

    Jeyabalan, Jeyaprakash; Aqil, Farrukh; Soper, Lisa; Schultz, David J; Gupta, Ramesh C

    2015-01-01

    Spices are used worldwide, particularly in the Asian and Middle Eastern countries, and considered protective against degenerative diseases, including cancer. Here, we report the efficacy of aqueous and non-aqueous extracts of 11 Apiaceae spices for free radical-scavenging activity and to inhibit cytochrome P450s in two separate reactions involving: 1) 4-hydroxy-17ß-estradiol (4E2), DNA, and CuCl2 and 2) 17ß-estradiol, rat liver microsomes, cofactors, DNA and CuCl2. Oxidative DNA adducts resulting from redox cycling of 4E2 were analyzed by (32)P-postlabeling. Aqueous (5 mg/ml) and non-aqueous extracts (6 mg/ml) substantially inhibited (83-98%) formation of DNA adducts in the microsomal reaction. However, in nonmicrosomal reaction, only aqueous extracts showed the inhibitory activity (83-96%). Adduct inhibition was also observed at five-fold lower concentrations of aqueous extracts of cumin (60%) and caraway (90%), and 10-fold lower concentrations of carrot seeds (76%) and ajowan (90%). These results suggests the presence of 2 groups of phytochemicals: polar compounds that have free radical-scavenging activity and lipophilic compounds that selectively inhibit P450 activity associated with estrogen metabolism. Because most of these Apiaceae spices are used widely with no known toxicity, the phytochemicals from the Apiaceae spices used in foods may be potentially protective against estrogen-mediated breast cancer.

  13. Anethum graveolens and hyperlipidemia: A randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Mahmoud Mirhosseini

    2014-01-01

    Full Text Available Background: It has been established that hyperlipidemia increases the incidence and mortality associated with coronary heart disease. In this study, the effects of Dill (Anethum graveolens were evaluated on lipid profile of hypercholesterolemic patients. Materials and Methods: In this clinical study, 91 hyperlipidemic patients were randomly designated into two groups. One group received gemfibrozil (900 mg daily and the other group received Dill tablet (six tablets daily for 2 months. The blood lipids including total cholesterol, triglyceride and high density lipoprotein (HDL-cholesterol from each group were assessed at the beginning and end of the trial. Results: Use of gemfibrozil brought about increased HDL-cholesterol by 3.91% (P < 0.05 and reduced triglyceride and total cholesterol by 32.7% (P < 0.05 and 9.41% (P < 0.05, respectively. Applying Dill tablet for 2 months resulted in reduction of total cholesterol up to 18% (P < 0.05 and triglyceride by 7.38% (P < 0.05. However, circulating HDL-cholesterol was not affected by this treatment. In this study, gemfibrozil decreased triglyceride and increased HDL-cholesterol more than anethum (P < 0.05. Anethum decreased total cholesterol more than gemfibrozil (P < 0.05. Patients treated with anethum did not report any side effects. Conclusion: The results of this trial indicate that Dill might be beneficial for hypercholesterolemic and hypertriglycemic patients.

  14. Infraspecific morphological variations in Acinos graveolens (M.B. Link

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    Seyed M. Talebi

    2015-05-01

    Full Text Available This study compares the effect of ecological factors on phenotype plasticity in the natural populations of Acinos graveolens in Iran. In total, twenty six quantitative and qualitative morphological traits were examined in the sixteen populations at two sections: inter- and intrapopulation. In the interpopulation section, averages amounts of morphological characteristics of populations were examined, while in the intrapopulation, morphological features of the seventy six plant samples of the populations were investigated. The obtained data showed that these characteristics differed between and within the populations and the analysis of variance test and one-sample test have shown significant differences of all quantitative characteristics. The biplot Principal Correspondence Analysis (PCA-biplot of traits showed some populations had indicator morphological characteristic(s which were useful in detecting of these populations. Significant correlations were found between some quantitative characteristics with ecological factors. The studied populations were separated from each other in the PCA and Principal Coordinate Analysis (PCO plots and the Unweighted Paired Group using Average method (UPGMA tree. The PCA plot of morphological features showed that some characteristics separated from others and the rest ones were together and had overlapping. The individuals of the studied populations were separated from others in the PCA and PCO plots and the UPGMA tree of the morphological characteristics. Individuals of some populations arranged separately and placed far from others, but this condition was reverse in the rest populations and most of individuals placed near each other. The obtained data confirmed high variations within some populations.

  15. [Fatal poisoning caused by oil of epazote, Chenopodium graveolens].

    Science.gov (United States)

    Montoya-Cabrera, M A; Escalante-Galindo, P; Meckes-Fisher, M; Sánchez-Vaca, G; Flores-Alvarez, E; Reynoso-García, M

    1996-01-01

    We present a case of acute lethal poisoning by oil of "epazote" (oil of chenopodium), in a 2 y 9 m female. The volatile oil was administered according to the advice of a "curandera" (female healer), in a total quantity of 40 ml. Clinical features of the poisoning were: vomiting, deep coma, seizures, mydriasis, apnea, metabolic acidosis, neurogenic shock and death. The EEG suggested a diffuse encephalopathy, the CT scan with an image of severe brain edema and ventricular collapse. Relevant postmortem findings were brain edema and neuronal necrosis, pneumonia, enteritis, pericholangitis, mild pancreatitis and tubular necrosis. The phytochemical analysis of volatile oil identified ascaridol, the main active compound of the chenopodium herbs, in a quantity of 39 mg/ml (1,560 mg in the dose administered), and Chenopodium graveolens as the plant employed to prepare it. According to the age of the patient, 60 mg of ascaridol would be the recommended dose formerly used in the treatment of parasitic disease. Thus 1,560 mg was 26 times higher than the recommended dose, and exceeded by 56% the dose of 1,000 mg reported as lethal in humans.

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

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    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.

  17. Extraction, characterization and evaluation of antibacterial activity of essential oil of Senecio graveolens Wedd (Wiskataya

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    Kiev Ochoa Pumaylle

    2012-12-01

    Full Text Available The aim of this work was extract, characterize and evaluate the antibacterial activity of the essential oil of Senecio graveolens Wedd (Wiskataya against Escherichia coli and Staphylococcus aureus ATCC 29923. The leaves and stems of S. graveolens were collected in the district of Puquio 3800 m.s.n.m., Lucanas province, and department of Ayacucho. The essential oil was obtained by steam water destilation dried leaves and stems with yield 1.26% (w/w to which physical testing were performed. The chemical composition was evaluated by gas chromatography with mass detector (GC-MS. Antibacterial activity of S. graveolens oil was tested by agar diffusion method in wells against Gram positive strains such as S. aureus ATCC 29923 and Gram negative as E. coli. The density a 20 ºC was 0.8755 g/ml; the index refraction was 1.4726 and the rate rotation was 102° 85' and the solubility miscible in ethanol. The GC-MS showed the main components sabinene (52.39 %, (+-4-carene (8.20 %, τ-terpinen (7.11 %, β-myrcene (6.74 %, 4-terpinenol (3.78 % and pulegone (3.67 %. The results showing activity strong antibacterial activity and moderate, respectively, for the strains tested, observing formation of inhibition halos for essential oil concentrations at 80, 90 and 100 % in both strains. The essential oil of S. graveolens presented with promising antibacterial activity.

  18. 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.

  19. Inhibitory effects of Ruta graveolens L. extract on guinea pig liver aldehyde oxidase.

    Science.gov (United States)

    Pirouzpanah, Saieed; Saieed, Pirouzpanah; Rashidi, Mohammad Reza; Reza, Rashidi Mohammad; Delazar, Abbas; Abbas, Delazar; Razavieh, Seyyed-Vali; Seyyedvali, Razavieh; Hamidi, Aliasghar; Aliasghar, Hamidi

    2006-01-01

    Ruta graveolens L. is a flavonoid-containing medicinal plant with various biological properties. In the present study, the effects of R. graveolens extract on aldehyde oxidase, a molybdenum hydroxylase, are investigated. Aldehyde oxidase was partially purified from liver homogenates of mature male guinea pigs by heat treatment and ammonium sulphate precipitation. The total extract was obtained by macerating the aerial parts of R. graveolens in MeOH 70% and the effect of this extract on the enzyme activity was assayed using phenanthridine, vanillin and benzaldehyde as substrates. Quercetin and its glycoside form, rutin were isolated, purified and identified from the extract and their inhibitory effects on the enzyme were investigated. R. graveolens extract exhibited a high inhibition on aldehyde oxidase activity (89-96%) at 100 microg/ml which was comparable with 10 microM of menadione, a specific potent inhibitor of aldehyde oxidase. The IC50 values for the inhibitory effect of extract against the oxidation of benzaldehyde, vanillin and phenanthridine were 10.4, 10.1, 43.2 microg/ml, respectively. Both quercetin and rutin at 10 microM caused 70-96% and 27-52% inhibition on the enzyme activity, respectively. Quercetin was more potent inhibitor than rutin, but both flavonols exerted their inhibitory effects mostly in a linear mixed-type.

  20. 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

  1. In Vitro Trials of Dittrichia graveolens Essential Oil Combined with Antibiotics.

    Science.gov (United States)

    Miladinović, Dragoljub L; Ilić, Budimir S; Kocić, Branislava D; Marković, Marija S; Miladinović, Ljiljana C

    2016-06-01

    The chemical composition and antibacterial activity of Dittrichia graveolens (L.) Greuter essential oil were examined. Gas chromatography and gas chromatography/mass spectrometry were used to analyze the chemical composition of the essential oil. The antibacterial activity was investigated by the broth microdilution method against thirteen bacterial strains. The interactions of the essential oil and three standard antibiotics: chloramphenicol, tetracycline and streptomycin toward five selected strains were evaluated using the microdilution checkerboard assay in combination with chemometric methods: principal components analysis and hierarchical cluster analysis. Oxygenated monoterpenes were the most abundant compound class in the essential oil (40.6%), with bomyl acetate (21.7%) as the major compound. The essential oil exhibited slight antibacterial activity against the tested bacterial strains in vitro, but the combinations D. graveolens essential oil-chloramphenicol and D. graveolens-tetracycline exhibited mostly synergistic or additive interactions. These combinations reduced the minimum effective dose of the antibiotics and, consequently, minimized their adverse side effects. In contrast, the association of D. graveolens essential oil and streptomycin was characterized by strong antagonistic interactions against E. coli ATCC 25922, S. aureus ATCC 29213 and P. aeruginosa ATCC 27853. In the principal components analysis (PCA) and hierarchical cluster analysis (HCA), streptomycin against these bacterial strains stood out and formed a separate group.

  2. A new species of Aphis Linnaeus, 1758 (Hem. Aphididae collected on Gymnophyton Clos (Apiaceae in Argentina

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    Sara I. López Ciruelos

    2017-02-01

    Full Text Available Aphis cuyana López Ciruelos & Ortego, sp. n. (Aphididae, Aphidinae is described from apterous and alate viviparous females collected on Gymnophyton polycephalum (Apiaceae in localities of the Argentinean provinces of La Rioja, San Juan and Mendoza. A table with differences of the apterous viviparous females of the new species from the species of Aphis and its close genera Andinaphis and Protaphis known in South America is presented. http://urn:lsid:zoobank.org:pub:4834FEF4-171C-4EBD-BF91-2137B517491E

  3. 芹菜黄酮合成酶Ⅰ基因的克隆与序列分析%Cloning and sequence analysis of flavone synthase I gene in Apium graveo-lens

    Institute of Scientific and Technical Information of China (English)

    陈逸云; 王枫; 徐志胜; 谭国飞; 李梦瑶; 熊爱生

    2014-01-01

    The flavone synthase I gene (AgFS I), the key gene for flavonoids synthesis, was cloned from Apium graveolens cultivars Liuhehuangxinqin, Jinnanshiqin and Meiguoxiqin, respectively. The length of AgFS I gene was 1 616 bp, containing 359-bp intronⅠ and 190-bp intronⅡ. The AgFS I gene encodes 355 amino acids, belonging to the 20G-FeII Oxy superfamily. There were differences in 5 nucleotide sites and 5 amino acid sites among the three cultivars of Api-um graveolens. Multiple sequence alignment of AgFS Is with FSIs from other plants showed that FSⅠs were highly conser-vative. Phylogenetic tree revealed the AgFS Is had the closest relationship to Daucus carota and Cuminum cyminum, which belong to the Apiaceae. Amino acid sequence analyses indicate that AgFS I belong to the hydrophobic protein. The AgFS Is from three cultivars of Apium graveolens are similar in three dimentional structure.%选用3个芹菜材料六合黄心芹、津南实芹和美国西芹,分别从中克隆了合成黄酮类化合物的关键酶基因---芹菜黄酮合成酶I基因( AgFS I)。该基因全长均为1616 bp,含有359 bp的内含子I和190 bp的内含子II。芹菜AgFS I基因编码355个氨基酸,属于20G-FeII Oxy超级家族。序列分析结果显示,3种芹菜中AgFS I基因在核苷酸水平上有5个碱基的差异,编码的氨基酸有5个位点的差异。芹菜黄酮合成酶I( AgFS I)与其他来源植物的FSI氨基酸多重序列比对分析结果表明,该酶具有高度保守性。对AgFS I进行进化树分析,氨基酸序列的疏水性/亲水性分析,三级结构预测与分析,结果显示AgFS I与同属于伞形科的胡萝卜和孜然芹的FSI进化关系最近, AgFS I属于疏水性蛋白质,3种芹菜AgFS I的空间结构相似。

  4. Cell cycle analysis and cytotoxic potential of Ruta graveolens against human tumor cell lines.

    Science.gov (United States)

    Varamini, P; Soltani, M; Ghaderi, A

    2009-01-01

    There are reports on the presence of various compounds exerting different biological activities in Ruta graveolens, a plant of Rutaceae family. The aim of the present study was to evaluate in vitro cytotoxicity of the total extract of R. graveolens against tumor cell lines of different origin. Aerial parts of the plant was extracted with 70% ethanol by sonication method and cytotoxic activity was examined on RAJI, RAMOS, RPMI8866, U937, Jurkat, MDA-MB-453, MCF-7, LNCap-FGC-10, 5637, HeLa, SK-OV-3, A549, Mehr-80 and also peripheral blood mononuclear cells (PBMC) by the use of WST-1 assay. Results were expressed as IC(50) values. R. graveolens extract showed high cytotoxic activity against RAJI and RAMOS, two Burkitt's lymphoma cell lines, with an IC(50) equal to 24.3 microg/ml and 35.2 microg/ml respectively and LNCap-FGC-10, a prostate adenocarcinoma cell line with an IC(50) equal to 27.6 microg/ml as well as Mehr-80, a newly established Large Cell Lung Carcinoma (IC(50)=46.2 microg/ml). No significant anti-proliferative activity was observed on other cell lines including MCF-7, MDA-MB-453, SK-OV-3, HeLa, 5637, JURKAT and RPMI8866. Adverse cytotoxic effect of R. graveolens was investigated against PBMCs and a significantly lower effect of this extract (IC(50)=104 microg/ml) was seen on normal cells compared with RAJI and RAMOS, two haematopoietic cell lines.

  5. Hypoglycemic and antioxidant effects of leaf essential oil of Pelargonium graveolens L’Hér. in alloxan induced diabetic rats

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    Boukhris Maher

    2012-06-01

    Full Text Available Abstract Background Rose-scented geranium (Pelargonium graveolens L’Hér., which is used in traditional Tunisian folk medicine for the treatment of hyperglycaemia, is widely known as one of the medicinal herbs with the highest antioxidant activity. The present paper is conducted to test the hypoglycemic and antioxidative activities of the leaf essential oil of P. graveolens. Methods The essential oil P. graveolens was administered daily and orally to the rats at two doses of 75 mg/kg and 150 mg/kg body weight (b.w. for 30 days. The chemical composition of P. graveolens essential oil, body weight, serum glucose, hepatic glycogen, thiobarbituric acid-reactive substances (TBARS, the components of hepatic, and renal and serum antioxidant systems were evaluated. The hypoglycemic effect of rose-scented geranium was compared to that of the known anti-diabetic drug glibenclamide (600 μg/kg b.w.. Results After the administration of two doses of essential oil of Pelargonium graveolens L’Hér. together with glibenclamide which is known by its antidiabetic activities and used as reference (600 μg/kg b.w., for four weeks, the serum glucose significantly decreased and antioxidant perturbations were restored. The hypoglycemic effect of P. graveolens at the dose of 150 mg/kg b.w. was significantly (p Conclusions It suggests that administration of essential oil of P. graveolens may be helpful in the prevention of diabetic complications associated with oxidative stress. Our results, therefore, suggest that the rose-scented geranium could be used as a safe alternative antihyperglycemic drug for diabetic patients.

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

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    Jorge Robles

    2005-12-01

    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. Lippia graveolens and Carya illinoensis Organic Extracts and there in vitro Effect Against Rhizoctonia Solani Kuhn

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    Francisco D. Hernandez-Castillo

    2010-01-01

    Full Text Available Problem statement: Plant extracts with polyphenolic compounds obtained with different solvents have been evaluated against plant pathogens. However, most of these extract have been obtained using solvents no allowed under an organic production context. Approach: In the present research was to evaluate the inhibitory effect of polyphenolic extracts from L. graveolens and C. illinoensis, obtained with alternative organic solvents (lanolin and cocoa butter, water and ethanol against R. solani in order to determine the Inhibitory Concentration (IC50 of each extract. Results: The results showed that extracts of both L. graveolens and C. illinoensis obtained with lanolin and ethanol (200 and 3000 ppm of total tannins, respectively inhibited at 100% growth of R. solani. The IC50 for each extract was highly variable, low IC50 values were obtained with L. graveolens (4.50×101 and C. illinoensis (4.33×102 extract using lanolin and ethanol respectively. Tannins extraction was strongly dependent on plant species and in the solvent used. Conclusion: The alternative organic solvents lanolin and cocoa butter allowed the recovery of polyphenols compounds with antifungal activity against R. solani.

  9. Dittrichia graveolens (L.) Greuter Essential Oil: Chemical Composition, Multivariate Analysis, and Antimicrobial Activity.

    Science.gov (United States)

    Mitic, Violeta; Stankov Jovanovic, Vesna; Ilic, Marija; Jovanovic, Olga; Djordjevic, Aleksandra; Stojanovic, Gordana

    2016-01-01

    The chemical composition and in vitro antimicrobial activities of Dittrichia graveolens (L.) Greuter essential oil was studied. Moreover, using agglomerative hierarchical cluster (AHC) and principal component analyses (PCA), the interrelationships of the D. graveolens essential-oil profiles characterized so far (including the sample from this study) were investigated. To evaluate the chemical composition of the essential oil, GC-FID and GC/MS analyses were performed. Altogether, 54 compounds were identified, accounting for 92.9% of the total oil composition. The D. graveolens oil belongs to the monoterpenoid chemotype, with monoterpenoids comprising 87.4% of the totally identified compounds. The major components were borneol (43.6%) and bornyl acetate (38.3%). Multivariate analysis showed that the compounds borneol and bornyl acetate exerted the greatest influence on the spatial differences in the composition of the reported oils. The antimicrobial activity against five bacterial and one fungal strain was determined using a disk-diffusion assay. The studied essential oil was active only against Gram-positive bacteria.

  10. Fitoterapide karminatif olarak kullanılan Apiaceae Meyvaları (Foeniculum vulgare, Pimpinella anisum)

    OpenAIRE

    2006-01-01

    Bu çalışmada halk arasında karminatif olarak kullanılan Apiacea bitkileri Foeniculum vulgareve Pimpinella anisum'un kimyasal özellikleri ve biyolojik etkileri literatür verilerine dayanılarak incelenmiştir.Pimpinella anisum uçucu yağının büyük kısmını anetol oluşturmaktadır. Uçucu yağda ayrıcaöstragol, kumarin yapısında bileşikler (bergapten, umbelliferon ve skopoletol), lipitler(petroselinik asit, palmitik asit, linoleik asit) ve flavonoitler de bulunmaktadır.Pimpinella ...

  11. Feruhermonins A-C: three daucane esters from the seeds of Ferula hermonis (Apiaceae).

    Science.gov (United States)

    Auzi, Abdurazag A; Gray, Alexander I; Salem, Mohamed M; Badwan, Adnan A; Sarker, Satyajit D

    2008-01-01

    Seventeen daucane esters have been isolated from the seeds of Ferula hermonis Boiss (Apiaceae). Three of these sesquiterpenes, 4beta-hydroxy-6alpha-benzoyl-7-daucen-9-one (1), 4beta, 8beta-dihydroxy-6alpha-benzoyl-dauc-9-ene (2), and 4beta, 9alpha-dihydroxy-6alpha-benzoyl-dauc-7-ene (4), named feruhermonins A-C, respectively, are novel natural products. The structures of these compounds were elucidated unequivocally by a series of 1D and 2D NMR analyses. Although 4beta, 8beta-dihydroxy-6alpha-(4-hydroxy-3-methoxybenzoyl)-dauc-9-ene (3) was reported previously, the complete spectroscopic data for this compound are presented here for the first time.

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

    Institute of Scientific and Technical Information of China (English)

    Vergara-Galicia Jorge; Jimenez-Ramirez Luis ngel; Tun-Suarez Adrin; Aguirre-Crespo Francisco; Salazar-Gmez Anuar; Estrada-Soto Samuel; Sierra-Ovando ngel; Hernandez-Nuez Emmanuel

    2013-01-01

    Objective:To investigate the 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. Methods: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. Results: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. Conclusions: A. graveolens represents an ideal source for obtaining lead compounds for designing new therapeutic agents with potential vasorelaxant and antihypertensive effects.

  13. Evolution of substrate recognition sites (SRSs) in cytochromes P450 from Apiaceae exemplified by the CYP71AJ subfamily

    DEFF Research Database (Denmark)

    Dueholm, Bjørn; Krieger, Celia; Drew, Damian

    2015-01-01

    Background: Large proliferations of cytochrome P450 encoding genes resulting from gene duplications can be termed as 'blooms', providing genetic material for the genesis and evolution of biosynthetic pathways. Furanocoumarins are allelochemicals produced by many of the species in Apiaceaous plants...... belonging to the Apioideae subfamily of Apiaceae and have been described as being involved in the defence reaction against phytophageous insects. Results: A bloom in the cytochromes P450 CYP71AJ subfamily has been identified, showing at least 2 clades and 6 subclades within the CYP71AJ subfamily. Two...... of the subclades were functionally assigned to the biosynthesis of furanocoumarins. Six substrate recognition sites (SRS1-6) important for the enzymatic conversion were investigated in the described cytochromes P450 and display significant variability within the CYP71AJ subfamily. Homology models underline...

  14. 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

  15. BIOLOGÍA REPRODUCTIVA DEL ORÉGANO MEXICANO (Lippia graveolens Kunth) EN TRES CONDICIONES DE APROVECHAMIENTO

    OpenAIRE

    2009-01-01

    El orégano mexicano (Lippia graveolens Kunth) se recolecta de casi todo el territorio nacional y su aprovechamiento coincide con el periodo de floración de la planta limitando la formación de frutos y semillas. Se estudiaron aspectos de la reproducción de L. graveolens en individuos de una población silvestre sin aprovechamiento (San Juan Raya, estado de Puebla, México) y de otra población silvestre pero con aprovechamiento constante (La Salitrera, estado de Guanajuato), y de una población cu...

  16. Clastogenic potential of Ruta graveolens extract and a homeopathic preparation in mouse bone marrow cells.

    Science.gov (United States)

    Preethi, Korengath C; Nair, Cherappally K K; Kuttan, Ramadasan

    2008-01-01

    Ruta graveolens belonging to family Rutaceae has long been traditionally used as a medicinal plant as well as a flavoring agent in food. However, very little data are available on the toxicity of the plant. This report presents evidence on the genotoxic and clastogenic potential of an extract of Ruta graveolens and Ruta 200C, a homeopathic preparation. Various types of chromosomal aberrations were noted in bone marrow cells after treatment. The percentage of aberrated cells in the 400mg/kgb.wt extract administered group was found to be 21% and with 1,000 mg/kg.b.wt it was 31%. The value for the Ruta 200C treated group was also elevated to 23% as compared to the 3%for untreated animals. In addition, bone marrow cells had higher incidence of micronuclei induction when treated with the extract (400 mg and 1,000 mg/kg body weight) and Ruta 200C for 30 days. Administration of the extract (1,000 mg/kg.b.wt) over a period of 30 days also resulted in damage to cellular DNA as evidenced by comet formation where the comet parameters such as percentage DNA in tail, tail length, tail moment of the bone marrow cells were increased several fold over control values. The comet tail moment of the bone marrow cells increased from 4.5 to 50.2 after the extract treatment. Administration of Ruta 200C for 5 consecutive days increased the tail moment to 11.7. These results indicate that Ruta graveolens and Ruta 200C may induce genotoxicity in animals.

  17. Mite-control activities of active constituents isolated from Pelargonium graveolens against house dust mites.

    Science.gov (United States)

    Jeon, Ju-Hyun; Kim, Hyung-Wook; Kim, Min-Gi; Lee, Hoi-Seon

    2008-10-01

    The mite-control activities of materials obtained from Pelargonium graveolens oil against Dermatophagoides farinae and D. pteronyssinus were examined using an impregnated fabric disk bioassay and were compared with those shown by commercial benzyl benzoate and N,N-diethylm- toluamide (DEET). Purification of the biologically active constituents from P. graveolens oil was done by silica gel chromatography and high performance liquid chromatography. The structures of the active components were analyzed by EI/MS, (1)H-NMR, (13)C-NMR, (1)H-(13)C COSYNMR, and DEPT-NMR spectra, and were identified as geraniol (C(10)H(18)O, MW 154.25, trans-3,7-dimethyl-2,6- octadien-1-ol) and beta-citronellol (C(10)H(20)O, MW 156.27, 3,7-dimethyl-6-octen-1-ol). Based on the LD50 values, the most toxic compound was geraniol (0.26 microg/cm(2)), followed by beta-citronellol (0.28 microg/cm(2)), benzyl benzoate (10.03 microg/ cm(2)), and DEET (37.12 microg/cm(2)) against D. farinae. In the case of D. pteronyssinus, geraniol (0.28 microg/cm(2)) was the most toxic, followed by beta-citronellol (0.29 microg/cm(2)), benzyl benzoate (9.58 microg/cm(2)), and DEET (18.23 microg/cm(2)). These results suggest that D. farinae and D. pteronyssinus may be controlled more effectively by the application of geraniol and beta-citronellol than benzyl benzoate and DEET. Furthermore, geraniol and beta-citronellol isolated from P. graveolens could be useful for managing populations of D. farinae and D. pteronyssinus.

  18. Pelargonium oil and methyl hexaneamine (MHA): analytical approaches supporting the absence of MHA in authenticated Pelargonium graveolens plant material and oil.

    Science.gov (United States)

    Elsohly, Mahmoud A; Gul, Waseem; Elsohly, Kareem M; Murphy, Timothy P; Weerasooriya, Aroona; Chittiboyina, Amar G; Avula, Bharathi; Khan, Ikhlas; Eichner, Amy; Bowers, Larry D

    2012-09-01

    Methylhexaneamine (MHA) has been marketed in dietary supplements based on arguments that it is a constituent of geranium (Pelargonium graveolens) leaves, stems, roots or oil, and therefore qualifies as a dietary ingredient. The purpose of this study is to determine whether P. graveolens plant material (authenticated) or its oil contains detectable quantities of MHA. Two analytical methods were developed for the analysis of MHA in P. graveolens using gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry. The results were further confirmed using liquid chromatography-high-resolution mass spectrometry. Twenty commercial volatile oils, three authenticated volatile oils and authenticated P. graveolens leaves and stems (young and mature, and fresh and dried) were analyzed for MHA content. In addition, three dietary supplements containing MHA that alleged P. graveolens as the source are analyzed for their MHA content. The data show that none of the authenticated P. graveolens essential oils or plant material, nor any commercial volatile oil of Pelargonium (geranium oil) contain MHA at detectable levels (limit of detection: 10 ppb). The dietary supplements that contained MHA as one of their ingredients (allegedly from geranium or geranium stems) contained large amounts of MHA. The amounts of MHA measured are incompatible with the use of reasonable amounts of P. graveolens extract or concentrate, suggesting that MHA was of synthetic origin.

  19. Accumulation of biologically active furanocoumarins in Ruta graveolens ssp. divaricata (Tenore) Gams in vitro culture.

    Science.gov (United States)

    Ekiert, H; Abou-Mandour, A A; Czygan, F Ch

    2005-01-01

    The study was designed to investigate dynamics of accumulation of five linear furanocoumarins and umbelliferone in stationary liquid cultures of Ruta graveolens ssp. divaricata (Tenore) Gams during 6-week growth cycles. The contents of individual metabolites in biomass increased 1.8-3.5 times while their total content rose 2.3 times. Maximum contents of xanthotoxin, bergapten and isopimpinellin (112.3, 76.2 and 84.0mg/100g d.w., respectively) and maximum total content of all metabolites (283.4 mg/100 g d.w.), obtained on 35th culture day, are interesting from practical point of view.

  20. Identification of Ruta graveolens L. metabolites accumulated in the presence of abiotic elicitors.

    Science.gov (United States)

    Orlita, Aleksandra; Sidwa-Gorycka, Matylda; Kumirska, Jolanta; Maliński, Edmund; Siedlecka, Ewa M; Gajdus, Jerzy; Lojkowska, Ewa; Stepnowski, Piotr

    2008-01-01

    The study aimed to elucidate the effects of benzothiadiazole (BTH) and saccharin on the biosynthesis of simple coumarins, linear furanocoumarins, dihydrofuranocoumarins, and furoquinolone alkaloids in shoots of R. graveolens cultivated in vitro. The biosynthesized metabolites were analyzed and identified by GC-MS and by comparison of Kovats indices. Eight coumarin metabolites were identified: bergapten, chalepin, isopimpinelin, pinnarin, psoralen, rutacultin, rutamarin, and xanthotoxin, and also four alkaloids: dictamnine, gamma-fagarine, skimmianine, and kokusaginine. Each of the tested BTH concentrations induced a significant production of furanocoumarins and furoquinolone alkaloids. The use of saccharin also increased the production of bergapten, isopimpinelin, pinnarin, psoralen, and xanthotoxin several times.

  1. 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.

  2. Methanolic extract of Ruta graveolens L. inhibits inflammation and oxidative stress in adjuvant induced model of arthritis in rats.

    Science.gov (United States)

    Ratheesh, M; Shyni, G L; Helen, A

    2009-04-01

    Ruta graveolens L. (Rutaceae) are traditionally used for the treatment of rheumatism, arthritis and other inflammatory conditions in the traditional medicine of India. The purpose of this study was to investigate anti-inflammatory and anti-oxidant effects of methanolic extract of Ruta graveolens L. in adjuvant induced arthritis in rats. Methanolic extract of Ruta graveolens (MER) exhibited maximum percentage of oedema inhibition at a dose of 20 mg/kg on 21st day of adjuvant arthritis. The effect was higher than that of standard drug indomethacin. The activities of cycloxygenase-2 and myeloperoxidase and concentration of thiobarbituric acid reactive substance (TBARS) were decreased and the activities of antioxidant enzymes, vitamins C & E and reduced glutathione level were increased on treatment with MER. The increment in ESR and total WBC, reduction in RBC count and haemoglobin and aberrant changes to the C-reactive protein (CRP) and ceruloplasmin levels observed in the arthritic animals were also found to be significantly restored in MER treated rats. Histopathology of paw tissue showed decreased oedema formation and cellular infiltration on supplementation with MER. Thus the results demonstrated the potential beneficiary effect of methanolic extract of Ruta graveolens on adjuvant induced arthritis in rats.

  3. 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.

  4. Chemical characterization and antioxidant activity of Eryngium campestre L., Apiaceae from Kosovo

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    Flurim Nebija

    2009-12-01

    Full Text Available This study is outlined to define the chemical composition and in vitro antioxidant activity of the extracts of aerial part and root of Eryngium campestre L. (Apiaceae from Kosovo. Analysis of the chemical composition include determination of total ash, ash insoluble in hydrochloric acid, loss on drying and the content of water extract, as well as determination of flavonoids in aerial part and hemolytic activity of the root. The mineral composition (Zn, Fe, Cu, Mn, Ni, K, Co, Pb, Cd and Cr in aerial parts and root has been studied using atomic absorption spectroscopy (AAS and ETAAS. Different part of E. campestre accumulate different amounts of investigated minerals. Antioxidant activity was determined by four various testing systems: DPPH assay, inhibition of production of hydroxyl radical, β-carotenebleaching assay, and inhibition of lipid peroxidation (TBA test. In DPPH system, ethanol extract of root of E. campestre exhibited higher radical-scavenging activity (IC50 = 0.72 mg ml-1 compared to the extract of the aerial part (IC50 = 1.14 mg ml-1. On the other hand, aerial part ethanol extract has exhibited stronger inhibition capacity on the production of hydroxyl radical in deoxyribose system than the root extract (50% and 45%, respectively. However, both ethanol extracts of E. campestre exhibited low antioxidant activity in β-carotenebleaching assay as well as, low capacity for inhibition of spontaneous lipid peroxidation in rat liver homogenate.

  5. Larvicidal Activity of Essential Oils of Apiaceae Plants Against Malaria Vector, Anopheles Stephensi

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    Y Salim Abadi

    2011-12-01

    Full Text Available Background: Plant extracts and oils may act as alternatives to conventional pesticides for malaria vector control. The aim of this study was to evaluate the larvicidal activity of essential oils of three plants of Apiaceae family against Anophe­les stephensi, the main malaria vector in Iran. Methods: Essential oils from Heracleum persicum, Foeniculum vulgare and Coriandrum sativum seeds were hydro distil­lated, then their larvicidal activity were evaluated against laboratory-reared larvae of An. stephensi according to stan­dard method of WHO. After susceptibility test, results were analysis using Probit program.Results: Essential oils were separated from H. persicum, F. vulgare and C. sativum plants and their larvicidal activi­ties were tested. Result of this study showed that F. vulgare oil was the most effective against An. stephensi with LC50 and LC90 values of 20.10 and 44.51 ppm, respectively.Conclusion: All three plants essential oil can serve as a natural larvicide against An. stephensi. F. vulgare oil exhib­ited more larvicidal properties.

  6. Antifungal activity of fluid extract and essential oil from anise fruits (Pimpinella anisum L., Apiaceae).

    Science.gov (United States)

    Kosalec, Ivan; Pepeljnjak, Stjepan; Kustrak, Danica

    2005-12-01

    Antifungal activities of fluid extract and essential oil obtained from anise fruits Pimpinella anisum L. (Apiaceae) were tested in vitro on clinical isolates of seven species of yeasts and four species of dermatophytes. Diffusion method with cylinders and the broth dilution method were used for antifungal activity testing. Anise fluid extract showed antimycotic activity against Candida albicans, C. parapsilosis, C. tropicalis, C. pseudotropicalis and C. krusei with MIC values between 17 and 20% (v/v). No activity was noticed against C. glabrata, and anis fruits extracts showed growth promotion activity on Geotrichum spp. Anise fruits extract inhibited the growth of dermatophyte species (Trichophyton rubrum, T. mentagrophytes, Microsporum canis and M. gypseum) with MIC values between 1.5 and 9.0% (V/V). Anise essential oil showed strong antifungal activity against yeasts with MIC lower than 1.56% (V/V) and dermatophytes with MIC lower than 0.78% (V/V). Significant differences in antifungal activities were found between anise fluid extract and anise essential oil (p<0.01). Anise essential oil exhibited stronger antifungal activities against yeasts and dermatophytes with MIC values between 0.10 and 1.56% (V/V), respectively.

  7. Insect folivory in Didymopanax vinosum (Apiaceae in a vegetation mosaic of Brazilian cerrado

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    E. M. Varanda

    Full Text Available Susceptibility of Didymopanax vinosum (Apiaceae to insect herbivores was investigated in three sites of a cerrado mosaic - composed of campo cerrado (a grassland with scattered trees and shrubs, cerradão (a tall woodland and cerrado sensu stricto (intermediate between the two - situated in Cerrado Pé-de-Gigante, Santa Rita do Passa Quatro, SP, Brazil. We also examined the relationship of folivory with the composition and abundance of the insect herbivore fauna, and with several nutritional and defensive plant characteristics (water, nitrogen, cellulose, lignin, tannin leaf contents, and leaf toughness. We collected insects associated with D. vinosum every month, and we measured leaf damage every three months. In general, the annual folivory differed among sites. It reached the highest rates in site 1 and site 3: 7.33 and 8.5 percent, respectively. Only 1.32 percent of annual folivory was observed in site 2. These levels resulted from the higher abundance, in sites 1 and 3, of the thrips Liothrips didymopanacis (Phlaeothripidae, the most abundant herbivore sampled, responsible for more than 90 percent of the observed damage. However, no significant relationship was found between insect activity and the chemical and physical composition of the leaves. Our findings suggest that, at least in this species, other chemical compounds or variables related to plant apparency and resource availability to herbivores (e.g. plant architecture might play a more decisive role in the spatial variation of folivory than the nutritional and defensive traits that were analyzed.

  8. Morfolosko-anatomski karakteristiki na koren i herba od Eryngium campestre L. (Apiaceae

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    Flurim Nebija

    2006-04-01

    Full Text Available Izvrseno e proucuvawe na morfolosko-anatomskata gradba na korenot i herbata od rastenieto Eryngium campestre L., Apiaceae. Definirani se elementite sto se znacajni za identifikacijata na drogata: kaj listovite debela kutikula, mezofil so izolateralna gradba, so palisadno tkivo na gornata i dolnata strana na listot i so mnogu reduciran sungerest parenhim; karakteristicen raspored na mehanicko kolemhinsko tkivo, osobeno vo listovite, karakteristicni nabori na kutikulata na listovite. Vo prasokot od herbata se izdvojuvaat fragmenti od traheite so specificni prstenesti nabori, delovi od epidermisot so stomite, druzi i kolenesti mehanicki vlakna so specificna forma. Kaj korenot i kaj stebloto karakteristicni se sekretornite kanali i prisustvoto na golemi kolicini na druzi od kalcium oksalat. Dopolnitelno, kaj korenot se zabelezuva tipicen raspored na tkiva sto e karakteristicen za sekundarna gradba na koren, so srcevinski zraci vo drvoto i vo korata, mlecni cevki, peridermis na periferija, karakteristicen raspored na sprovodni snopcinja i golem broj druzi, osobeno vo drvoto. Vo prasokot od korenot se izdvojuvaat fragmenti od trahei so spiralni zadebeluvanja, fragmenti od peridermisot i od plutata, delovi od parenhimot na korata so druzi i poedinecni druzi.

  9. Anthelmintic effects of the essential oil of fennel (Foeniculum vulgare Mill., Apiaceae) against Schistosoma mansoni.

    Science.gov (United States)

    Wakabayashi, Kamila A L; de Melo, Nathalya I; Aguiar, Daniela P; de Oliveira, Pollyanna F; Groppo, Milton; da Silva Filho, Ademar A; Rodrigues, Vanderlei; Cunha, Wilson R; Tavares, Denise C; Magalhães, Lizandra G; Crotti, Antônio E M

    2015-07-01

    Foeniculum vulgare Mill. (Apiaceae), known as fennel, is a widespread aromatic herbaceous plant, and its essential oil is used as additive in the food, pharmaceutical, cosmetic, and perfume industries. The in vitro antischistosomal activity and cytotoxic effects against V79 cells of the essential oil of F. vulgare cultivated in southeastern Brazil (FV-EO) was investigated. The FV-EO was obtained by hydrodistillation and characterized by GC-FID and GC/MS analyses. (E)-Anethole (69.8%) and limonene (22.5%) were identified as the major constituents. Its anthelmintic activity against Schistosoma mansoni was evaluated at concentrations of 10, 50, and 100 μg/ml, and it was found to be active against adult S. mansoni worms, although it was less effective than the positive control praziquantel (PZQ) in terms of separation of the coupled pairs, mortality, and decreased motor activity. However, FV-EO elicited an interesting dose-dependent reduction in the number of S. mansoni eggs. On their own, (E)-anethole and the limonene enantiomers were much less effective than FV-EO and PZQ. An XTT-cytotoxicity-based assay evidenced no FV-EO cytotoxicity against V79 cells. In summary, FV-EO displayed moderate in vitro schistosomicidal activity against adult S. mansoni worms, exerted remarkable inhibitory effects on the egg development, and was of low toxicity.

  10. Habitat-related variation in composition of the essential oil of Seseli rigidum Waldst. & Kit. (Apiaceae).

    Science.gov (United States)

    Marčetić, Mirjana; Kovačević, Nada; Lakušić, Dmitar; Lakušić, Branislava

    2017-03-01

    Plant specialised metabolites like essential oils are highly variable depending on genetic and various ecological factors. The aim of the present work was to characterise essential oils of the species Seseli rigidum Waldst. & Kit. (Apiaceae) in various organs on the individual and populational levels. Geographical variability and the impact of climate and soil type on essential oil composition were also investigated. Individually sampled essential oils of roots, aerial parts and fruits of plants from seven populations were analysed by GC-FID and GC-MS. The investigated populations showed high interpopulational and especially intrapopulational variability of essential oil composition. In regard to the variability of essential oils, different chemotypes were defined. The essential oils of S. rigidum roots represented a falcarinol chemotype, oils of aerial parts constituted an α-pinene or α-pinene/sabinene chemotype and fruit essential oils can be characterised as belonging to a complex sabinene/α-pinene/β-phellandrene/falcarinol/germacrene B chemotype. At the species level, analysis of variance (ANOVA), principal component analysis (PCA) and canonical discriminant analysis (CDA) showed that the plant part exerted the strongest influence on the composition of essential oils. Climate had a high impact on composition of the essential oils of roots, aerial parts and fruits, while influence of the substrate was less pronounced. The variations in main compounds of essential oils based on climate or substrate were complex and specific to the plant part.

  11. Chemosystematic investigations of irregular diterpenes in Anisotome and related New Zealand Apiaceae.

    Science.gov (United States)

    Zidorn, Christian; Sturm, Sonja; Dawson, John W; van Klink, John W; Stuppner, Hermann; Perry, Nigel B

    2002-02-01

    A chemosystematic HPLC-UV and HPLC-MS investigation of New Zealand members of the Apiaceae was performed. Diterpenes were identified and quantified in methanolic extracts from subaerial parts of 28 taxa and 54 samples of Aciphylla, Anisotome, Apium, Gingidia, Lignocarpa, Oreomyrrhis, and Scandia. Six diterpenes (1-2, 4-7) and four polyacetylenes (8-11) were identified. The known compounds were the diterpenes anisotomenoic acid 1, anisotomene-1-ol 2, 16-acetoxyanisotomenoic acid 4 and anisotomene-1,12-diol 5; and the polyacetylenes falcarinol 8, falcarindiol 9, (+)-9(Z),17-octadecadiene-12,14-diyne-1,11,16-triol 10, and (+)-9(Z),17-octadecadiene-12,14-diyne-1,11,16-triol 1-acetate 11. New irregular diterpenes 13,14-dihydroanisotom-12E-ene-1,14-diol 6 and 14-methoxy-13,14-dihydroanisotom-12E-ene-1-ol 7 were isolated from A. haastii. Isomers of the new semi-synthetic diterpene 16-hydroxyanisotomenoic acid 3 were detected in extracts of Anisitone flexuosa. Structure elucidation was performed by HR mass spectrometry and 1D and 2D NMR spectroscopy. In crude extracts, compounds were identified by their HPLC retention times and their on-line HPLC-UV and MS spectra. Anisotomene diterpenes occurred in eight out of 16 species of the genus Anisotome, but were not detected in any of the other genera. In contrast, polyacetylenes were present in all the genera investigated.

  12. Cytotoxic Essential Oils from Eryngium campestre and Eryngium amethystinum (Apiaceae) Growing in Central Italy.

    Science.gov (United States)

    Cianfaglione, Kevin; Blomme, Evy E; Quassinti, Luana; Bramucci, Massimo; Lupidi, Giulio; Dall'Acqua, Stefano; Maggi, Filippo

    2017-07-01

    Eryngium campestre and E. amethystinum are thorny herbs belonging to the Apiaceae family and spontaneously growing in stony pastures and dry meadows, preferentially on calcareous substrates. In the Mediterranean countries, these plants have been used as a food or traditional remedies to treat various ailments. In the present work, we have analyzed the chemical composition of the essential oils distilled from the aerial parts by GC-FID and GC/MS, and evaluated their cytotoxic effects on a panel of human cancer cells, namely A375 (human malignant melanoma), MDA-MB 231 cells (human breast adenocarcinoma), and HCT116 cells (human colon carcinoma), by the MTT assay. Furthermore, the Eryngium essential oils were evaluated for antioxidant and acetylcholinesterase (AChE) activities. The two essential oils were rich in sesquiterpene hydrocarbons, with germacrene D as the major compound, accompanied by allo-aromadendrene, β-elemene, spathulenol, and ledol. They turned out to be highly cytotoxic on the tumor cells, with IC50 values (1.65 - 5.32 and 1.57 - 2.99 μg/ml for E. amethystinum and E. campestre, respectively) comparable or close to those of the anticancer drug cisplatin. The E. amethystinum essential oil exhibited a moderate antioxidant activity, whereas that of E. campestre a weak AChE inhibition. © 2017 Wiley-VHCA AG, Zurich, Switzerland.

  13. Anticancer Effect of Ferulago Mughlea Peşmen (Apiaceae) on Cancer Cell Proliferation

    Science.gov (United States)

    Filiz, Bakar; Songül, Karakay; Bostanlık, Delimustafaoğlu; Gül, Fatma; Ceyda Sibel, Kılıç

    2016-01-01

    Ferulago W. Koch. (Apiaceae) genus is represented by approximately 50 taxa throughout the world. Ferulago species are known as “Çakşır” or “Çağşır” in Turkey and mostly known for their aphrodisiac effects. However recent reports emphasize the activity of various Ferulago species against cancer, as well. The aim of this study was to investigate the effect of lyophilized extract of F. mughlea Peşmen, a species endemic for Turkey, on cancer cell proliferation. For this purpose human prostate (PC-3) and colorectal (SW-480) carcinoma cells were used to evaluate the antiproliferative effects of Ferulago W. Koch and the measurements were performed via MTT test. Lyophilized extracts obtained from aerial parts and the roots exhibited potent inhibitor effects on cell proliferation. Aerial part of the plant inhibited the proliferation of SW-480 cell at 48th hour with a 0.119 mg/mL IC50 value. PMID:27980585

  14. Old sleeping Sicilian beauty: seed germination in the palaeoendemic Petagnaea gussonei (Spreng.) Rauschert (Saniculoideae, Apiaceae).

    Science.gov (United States)

    De Castro, O; Gianguzzi, L; Carucci, F; De Luca, A; Gesuele, R; Guida, M

    2015-09-01

    Petagnaea gussonei (Apiaceae) is a perennial herbaceous species endemic to northeast Sicily (Nebrodi Mountains). It is considered a remnant of the Sicilian Tertiary flora, and is endangered according to the Red List. There is no information in the literature about the germinability of its seeds, even though seed production is know to occur. The aim of this study was to obtain data to better understand seed germination of this species and its biological implications. Thus, several approaches were employed: vitality analyses, gibberellic acid supply, germination and soil microbial flora analyses via end-point and qPCR. The results suggest that seed germination occurs after ca. 1.5 years at a rate of ca. 11%. The seeds can be classified as physiologically dormant, and probably require prolonged cold stratification for germination. Because seed germination is low, it is likely that agamic reproduction represents an important mean for its conservation and survival. These results have important implications for P. gussonei survival and should be considered in possible re-introduction attempts aimed at restoring threatened populations.

  15. 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).

  16. 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.

  17. 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.

  18. Cysticidal activity of extracts and isolated compounds from Teloxys graveolens: In vitro and in vivo studies.

    Science.gov (United States)

    Palomares-Alonso, Francisca; Rojas-Tomé, Irma Susana; Juárez Rocha, Victorino; Palencia Hernández, Guadalupe; González-Maciel, Angélica; Ramos-Morales, Andrea; Santiago-Reyes, Rosalba; González-Hernández, Iliana Elvira; Jung-Cook, Helgi

    2015-09-01

    In the search of new alternatives for neurocysticercosis treatment, the cysticidal activity of organic extracts of Teloxys graveolens was evaluated. The in vitro activity of hexane, ethyl acetate and methanol extracts against Taenia crassiceps cysts was tested and the selectivity index relative to human fibroblasts was determined. Subsequently, the in vivo efficacy of the methanolic extract at doses of 200 and 500 mg/kg in the murine cysticercosis model was evaluated. The ultrastructural effects in vitro and in vivo of the methanolic extract were also investigated using scanning electron microscopy. Additionally, a bioassay-guided fractionation for the isolation of the cysticidal components was performed. Our in vitro findings revealed that all extracts exhibited good cysticidal activity with EC50 values from 44.8 to 67.1 µg/mL. Although the ethyl acetate and methanolic extracts displayed low cytotoxicity, the methanolic extract was the most selective. The methanolic extract also showed in vivo efficacy which was similar to that obtained with ABZ. Significant alterations were found on the germinal layer of the cysts, with a high accumulation of granules of glycogen and vacuoles. The bioguided fractionation of methanolic extract led to the isolation of three flavonoids: chrysin, pinocembrin and pinostrobin; among them, pinocembrin was the compound that displayed cysticidal activity. This is the first study which reveals that T. graveolens could be a potential source for cysticidal and non-toxic compounds. Published by Elsevier Inc.

  19. 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.

  20. Application of chitin and chitosan as elicitors of coumarins and fluoroquinolone alkaloids in Ruta graveolens L. (common rue).

    Science.gov (United States)

    Orlita, Aleksandra; Sidwa-Gorycka, Matylda; Paszkiewicz, Monika; Malinski, Edmund; Kumirska, Jolanta; Siedlecka, Ewa M; Łojkowska, Ewa; Stepnowski, Piotr

    2008-10-01

    Common rue (Ruta graveolens L.) accumulates various types of secondary metabolites, such as coumarins furanocoumarins, acridone and quinolone alkaloids and flavonoids. Elicitation is a tool extensively used for enhancing secondary-metabolite yields. Chitin and chitosan are examples of elicitors inducing phytoalexin accumulation in plant tissue. The present paper describes the application of chitin and chitosan as potential elicitors of secondary-metabolite accumulation in R. graveolens shoots cultivated in vitro. The simple coumarins, linear furanocoumarins, dihydrofuranocoumarins and fluoroquinolone alkaloids biosynthesized in the presence of chitin and chitosan were isolated, separated and identified. There was a significant increase in the growth rate of R. graveolens shoots in the presence of either chitin or chitosan. Moreover, the results of the elicitation of coumarins and alkaloids accumulated by R. graveolens shoots in the presence of chitin and chitosan show that both compounds induced a significant increase in the concentrations of nearly all the metabolites. Adding 0.01% chitin caused the increase in the quantity (microg/g dry weight) of coumarins (pinnarin up to 116.7, rutacultin up to 287.0, bergapten up to 904.3, isopimpinelin up to 490.0, psoralen up to 522.2, xanhotoxin up to 1531.5 and rutamarin up to 133.7). The higher concentration of chitosan (0.1%) induced production of simple coumarins (pinnarin up to 116.7 and rutacultin up to 287.0), furanocoumarins (bergapten up to 904.3, isopimpinelin up to 490.0, psoralen up to 522.2, xanhotoxin up to 1531.5) and dihydrofuranocoumarins (chalepin up to 18 and rutamarin up to 133.7). Such a dramatic increase in the production of nearly all metabolites suggests that these compounds may be participating in the natural resistance mechanisms of R. graveolens. The application of chitin- and chitosan-containing media may be considered a promising prospect in the biotechnological production of xanthotoxin

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

    National Research Council Canada - National Science Library

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

    2016-01-01

    .... 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...

  2. 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.

  3. Microsatellite isolation and marker development in carrot - genomic distribution, linkage mapping, genetic diversity analysis and marker transferability across Apiaceae

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    Yildiz Mehtap

    2011-08-01

    Full Text Available Abstract Background The Apiaceae family includes several vegetable and spice crop species among which carrot is the most economically important member, with ~21 million tons produced yearly worldwide. Despite its importance, molecular resources in this species are relatively underdeveloped. The availability of informative, polymorphic, and robust PCR-based markers, such as microsatellites (or SSRs, will facilitate genetics and breeding of carrot and other Apiaceae, including integration of linkage maps, tagging of phenotypic traits and assisting positional gene cloning. Thus, with the purpose of isolating carrot microsatellites, two different strategies were used; a hybridization-based library enrichment for SSRs, and bioinformatic mining of SSRs in BAC-end sequence and EST sequence databases. This work reports on the development of 300 carrot SSR markers and their characterization at various levels. Results Evaluation of microsatellites isolated from both DNA sources in subsets of 7 carrot F2 mapping populations revealed that SSRs from the hybridization-based method were longer, had more repeat units and were more polymorphic than SSRs isolated by sequence search. Overall, 196 SSRs (65.1% were polymorphic in at least one mapping population, and the percentage of polymophic SSRs across F2 populations ranged from 17.8 to 24.7. Polymorphic markers in one family were evaluated in the entire F2, allowing the genetic mapping of 55 SSRs (38 codominant onto the carrot reference map. The SSR loci were distributed throughout all 9 carrot linkage groups (LGs, with 2 to 9 SSRs/LG. In addition, SSR evaluations in carrot-related taxa indicated that a significant fraction of the carrot SSRs transfer successfully across Apiaceae, with heterologous amplification success rate decreasing with the target-species evolutionary distance from carrot. SSR diversity evaluated in a collection of 65 D. carota accessions revealed a high level of polymorphism for these

  4. Evolution of substrate recognition sites (SRSs) in cytochromes P450 from Apiaceae exemplified by the CYP71AJ subfamily

    DEFF Research Database (Denmark)

    Dueholm, Bjørn; Krieger, Celia; Drew, Damian;

    2015-01-01

    Background: Large proliferations of cytochrome P450 encoding genes resulting from gene duplications can be termed as 'blooms', providing genetic material for the genesis and evolution of biosynthetic pathways. Furanocoumarins are allelochemicals produced by many of the species in Apiaceaous plants...... and four other subclades were identified and shown to be part of two distinct clades within the CYP71AJ subfamily. The subclades show significant variability within their substrate recognition sites between the clades, suggesting different biochemical functions and providing insights into the evolution...

  5. Sesquiterpene lactones from the Yugoslavian wild growing plant families Asteraceae and Apiaceae (REVIEW

    Directory of Open Access Journals (Sweden)

    MILUTIN STEFANOVIC

    1999-08-01

    Full Text Available 1. Introduction 2. Results 3. Asteraceae 3.1. Genus Artemisia L. 3.1.1. Artemisia annua L. 3.1.2. Artemisia vulgaris L. 3.1.3. Artemisia absinthium L. (warmwood 3.1.4. Artemisia scoparia W. et K. 3.1.5. Artemisia camprestris L. 3.2. Genus Ambrosia L. 3.2.1. Ambrosia artemisiifolia L. (the common rag weed 3.3. Genus Tanacetum L. (syn. Chrysanthemum L. 3.3.1. Tanacetum parthenium L. (feverfew 3.3.2. Tanacetum serotinum L. 3.3.3. Tanacetum vulgare L. (tansy 3.3.4. Tanacetum macrophyllum Willd. 3.3.5. Tanacetum corymbosum L. 3.4. Genus Telekia Baumg. 3.4.1. Telekia speciosa (Schreb. Baumg. 3.5. Genus Inula L. 3.5.1. Inula helenium L. 3.5.2. Inula spiraeifolia L. 3.6. Genus Eupatorium L. 3.6.1. Eupatorium cannabinum L. 3.7. Genus Achillea L. 3.7.1. Achillea abrotanoides Vis. 3.7.2. Achillea millefolium subsp. pannonica 3.7.3. Achillea crithmifolia W. et K. 3.7.4. Achillea clypeolata Sibth. et Sm. 3.7.5. Achillea serbica Nyman 3.7.6. Achillea depressa Janka 3.8. Genus Anthemis L. 3.8.1. Anthemis carpatica Willd. 3.8.2. Anthemis cretica L. subsp. cretica 3.9. Genus Centaurea L. 3.9.1. Centaurea derventana Vis. et Panc. 3.9.2. Centaurea kosaninii Hayek 3.9.3. Centaurea solstitialis L. 4. Apiaceae 4.1. Genus Laserpitium L. 4.1.1. Laserpitium siler L. 4.1.2. Laserpitium marginatum L. 4.1.3. Laserpitium latifolium L. 4.1.4. Laserpitium alpinum W. K. 4.2. Genus Angelica L. 4.2.1. Angelica silvestris L. 4.3. Genus Peucedanum L. 4.3.1. Peucedanum austriacum (Jacq. Koch

  6. Conservation genetics of the endangered Iberian steppe plant Ferula loscosii (Apiaceae).

    Science.gov (United States)

    Pérez-Collazos, E; Catalán, P

    2008-07-01

    Ferula loscosii (Lange) Willk (Apiaceae) is a threatened endemic species native to the Iberian Peninsula. The plant has a narrow and disjunct distribution in three regions, NE, C and SE Spain. Genetic variability within and among 11 populations from its natural distribution was assessed using allozymes. Intermediate levels of genetic diversity were detected in F. loscosii (P(99%) = 36.83; H(E) = 0.125; H(T) = 0.152). However, the highest genetic diversity (58%) corresponded to the threatened populations from SE and C Spain (H(T) = 0.169) rather than the more abundant and larger populations from NE Spain (Ebro valley) (H(T) = 0.122). Low to moderate levels of genetic structure were found among regional ranges (G(ST) = 0.134), and several statistical spatial correlation analyses corroborated substantial genetic differentiation among the three main regional ranges. However, no significant genetic differentiation was found among the NE Spain populations, except for a northernmost population that is geographically isolated. Outcrossing mating and other biological traits of the species could account for the maintenance of the present values of genetic diversity within populations. The existence of an ancestral late Tertiary wider distribution of the species in SE and C Spain, followed by the maintenance of different Quaternary refugia in these warmer areas, together with a more recent and rapid post-glacial expansion towards NE Spain, are arguments that could explain the low genetic variability and structure found in the Ebro valley and the higher levels of diversity in the southern Iberian populations.

  7. 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

  8. Salt-induced changes in germination and vegetative stages of Anethum graveolens L.

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    Mehr, Zahra Setayesh

    2013-04-01

    Full Text Available The aim of this experiment was to determine the response of dill (Anethum graveolens L. to salt stress during germination and vegetative stages. In the first stage, response of dill seeds germination to levels of salinity (0, 50, 75 and 100 mM was investigated. In the second stage, influence of salt stress on physiological and biochemical parameters in dill seedlings were investigated. Results showed germination rate and percentage, radical, plumule length and dry weight decreased significantly with the increase of salinity levels. Effect of salt stress on amount of chlorophyll a, b and total was significant. Results indicated that, amount of proline, total soluble carbohydrates and proteins and catalase (CAT activity in shoots and roots significantly increased with the increase of salinity. These results showed that dill maintained higher carbohydrates, proteins, proline and activity of CAT under salt stress and these traits could have partially to its salt tolerance.

  9. 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.

  10. Aqueous Extract of Anethum Graveolens L. has Potential Antioxidant and Antiglycation Effects

    Directory of Open Access Journals (Sweden)

    Ebrahim Abbasi Oshaghi

    2016-07-01

    Full Text Available The aim of this study was to assess the antiglycation and antioxidant properties of aqueous extract of Anethum graveolens (dill. In the in vivo and in vitro experiments, antioxidant properties, blood glucose, and AGEs formation were determined. Dill extract was given orally to healthy and diabetic rats. Our results illustrated that different concentrations of dill extract (0.125, 0.25, 0.5, and 1 mg/ml have potential antiradical and antioxidant activity. Aqueous extract of dill significantly reduced AGEs formation and fructosamine levels, protein carbonyl and also thiol group’s oxidation, amyloid cross-β and fragmentation. After 2 months, blood glucose levels (P=0.006 and AGEs formation (P=0.003 significantly reduced in dill treated group compared with untreated diabetic animals. In conclusion, dill can be recommended as herbal medicine for the control and prevention of diabetic complications.

  11. Effect of polyamines on shoot multiplication and furanocoumarin production in Ruta graveolens cultures.

    Science.gov (United States)

    Diwan, Renuka; Malpathak, Nutan

    2012-07-01

    The influence of the polyamines putrescine (Put), spermine (Spr) and spermidine (Spd) on growth and furanocoumarin production was investigated by exogenous addition, at different concentrations, to shoot cultures of Ruta graveolens at different phases of growth. Preliminary studies indicated that addition of Put (20 microM) and Spr (80 microM) had a promotive effect on shoot multiplication rate and number of multiple shoots formed. Spd was toxic, even at lower concentrations. The growth-phase of the culture at the time of exogenous addition of polyamines was found to be an important factor. Put was most effective when added at the lag phase, while Spr was most effective when added in the log phase. Time course studies of growth and furanocoumarin content were carried out for each polyamine and phase of addition. It was seen that maximum production of furanocoumarins (256.8 mg/10 g DW) occurred in the second week when Put was added in the lag phase and 260.5 mg/10 g DW in the fourth week when Spr was added in the log phase. Put addition resulted in a 3.10 fold increase in psoralen, 6.12 in xanthotoxin and 1.46 fold in bergapten production. Spr addition resulted in a 1.31 fold increase in psoralen, 4.11 fold in xanthotoxin and 1.49 fold in bergapten production. Results indicate that alteration of growth and furanocoumarin production kinetics is a combined outcome of choice of polyamine and the phase of culture at the time of exogenous addition. Polyamine addition enabled significant enhancement in production of pharmaceutically important bergapten and xanthotoxin in shoot cultures of Ruta graveolens, which could be explored for commercial production.

  12. Anti-inflammatory effect of Ruta graveolens L. in murine macrophage cells.

    Science.gov (United States)

    Raghav, S K; Gupta, B; Agrawal, C; Goswami, K; Das, H R

    2006-03-01

    Ruta graveolens L. (Rutaceae) is used for several therapeutic purposes worldwide. The present study is designed to investigate the effect of plant extract of Ruta graveolens on murine macrophage cells (J-774) challenged with lipopolysaccharide (LPS). LPS induces inflammatory response by stimulating the production of nitric oxide and other mediators. Significant inhibition (p=0.01 to p<0.002) of the LPS-induced nitric oxide production was observed in cells treated with plant extract in a concentration dependent manner. The inhibition observed for the extract was significantly higher than that observed for rutin, a flavonoid constituent of the plant. At 40 microM rutin, a comparable concentration of this flavonoid in the highest concentration (500 microg/ml) of plant extract was used in this study; a 20% inhibition (p=0.058) was observed. Inhibition in inducible nitric oxide synthase (inos) gene expression in the cells treated with the plant extract suggests an inhibition at the transcription level. Interestingly, a concomitant decrease in transcription of cyclooxygenase-2 (COX-2) gene has also been observed in cells treated with the plant extract and this inhibition is significantly higher than that observed with the highest concentration of rutin (80 microM) used in the study. As an inflammatory response, upregulation of nitric oxide synthase (iNOS) and COX-2 enzymes leads to production of pro-inflammatory mediators, namely nitric oxide and prostaglandins, respectively. Hence, the significant inhibitory effects on both of these inflammatory mediators unravel a novel anti-inflammatory action of this plant.

  13. 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

    2009-02-01

    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 (CB (2)). 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 (IC (50) 34.7 muM). Determination of the anti-HRV-2 effect revealed 6,7,8-trimethoxycoumarin and arborinine to be the most active antiviral constituents with IC (50) values of 11.98 muM and 3.19 muM, respectively. Of these, arborinine was predicted virtually. Of all the molecules subjected to parallel screening, one virtual CB (2) ligand was obtained, i. e., rutamarin. Interestingly, in experimental studies only this compound showed a selective activity to the CB (2) receptor ( Ki of 7.4 muM) 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.

  14. Evolution of substrate recognition sites (SRSs) in cytochromes P450 from Apiaceae exemplified by the CYP71AJ subfamily.

    Science.gov (United States)

    Dueholm, Bjørn; Krieger, Célia; Drew, Damian; Olry, Alexandre; Kamo, Tsunashi; Taboureau, Olivier; Weitzel, Corinna; Bourgaud, Frédéric; Hehn, Alain; Simonsen, Henrik Toft

    2015-06-26

    Large proliferations of cytochrome P450 encoding genes resulting from gene duplications can be termed as 'blooms', providing genetic material for the genesis and evolution of biosynthetic pathways. Furanocoumarins are allelochemicals produced by many of the species in Apiaceaous plants belonging to the Apioideae subfamily of Apiaceae and have been described as being involved in the defence reaction against phytophageous insects. A bloom in the cytochromes P450 CYP71AJ subfamily has been identified, showing at least 2 clades and 6 subclades within the CYP71AJ subfamily. Two of the subclades were functionally assigned to the biosynthesis of furanocoumarins. Six substrate recognition sites (SRS1-6) important for the enzymatic conversion were investigated in the described cytochromes P450 and display significant variability within the CYP71AJ subfamily. Homology models underline a significant modification of the accession to the iron atom, which might explain the difference of the substrate specificity between the cytochromes P450 restricted to furanocoumarins as substrates and the orphan CYP71AJ. Two subclades functionally assigned to the biosynthesis of furanocoumarins and four other subclades were identified and shown to be part of two distinct clades within the CYP71AJ subfamily. The subclades show significant variability within their substrate recognition sites between the clades, suggesting different biochemical functions and providing insights into the evolution of cytochrome P450 'blooms' in response to environmental pressures.

  15. Methanol Extract of Artemisia apiacea Hance Attenuates the Expression of Inflammatory Mediators via NF-κB Inactivation

    Directory of Open Access Journals (Sweden)

    Ji Choul Ryu

    2013-01-01

    Full Text Available Artemisia apiacea Hance is one of the most widely used herbs for the treatment of malaria, jaundice, and dyspeptic complaint in oriental medicine. This study investigated the effects of methanol extracts of A. apiacea Hance (MEAH on the induction of inducible nitric oxide synthase (iNOS and proinflammatory mediators by lipopolysaccharide (LPS in Raw264.7 macrophage cells and also evaluated the in vivo effect of MEAH on carrageenan-induced paw edema in rats. MEAH treatment in Raw264.7 cells significantly decreased LPS-inducible nitric oxide production and the expression of iNOS in a concentration-dependent manner, while MEAH (up to 100 μg/mL had no cytotoxic activity. Results from immunoblot analyses and ELISA revealed that MEAH significantly inhibited the expression of cyclooxygenase-2, tumor necrosis factor-α, interleukin-1β, and interleukin-6 in LPS-activated cells. As a plausible molecular mechanism, increased degradation and phosphorylation of inhibitory-κBα and nuclear factor-κB accumulation in the nucleus by LPS were partly blocked by MEAH treatment. Finally, MEAH treatment decreased the carrageenan-induced formation of paw edema and infiltration of inflammatory cells in rats. These results demonstrate that MEAH has an anti-inflammatory therapeutic potential that may result from the inhibition of nuclear factor-κB activation, subsequently decreasing the expression of proinflammatory mediators.

  16. Aliphatic C(17)-polyacetylenes of the falcarinol type as potential health promoting compounds in food plants of the Apiaceae family.

    Science.gov (United States)

    Christensen, Lars P

    2011-01-01

    Many epidemiological studies have provided evidence that a high intake of fruits and vegetables is associated with a reduced risk for the development of cancer and cardiovascular diseases. Fruits and vegetables are known to contain health promoting components such as vitamins, minerals, antioxidants and dietary fibers, however, it is unclear which of these are responsible for the health promoting properties of fruits and vegetables. Aliphatic C(17)-polyacetylenes of the falcarinol type, which occur in common food plants of the Apiaceae family such as carrot, celeriac, parsnip and parsley, have demonstrated interesting bioactivities including antibacterial, antimycobacterial, and antifungal activity as well as anti-inflammatory, anti-platelet-aggregatory, neuritogenic and serotonergic effects. In addition, the cytotoxicity of falcarinol type polyacetylenes towards human cancer cells, bioavailability, and their potential anticancer effect in vivo indicates that these compounds may contribute to the health effects of certain vegetables and hence could be important nutraceuticals. The bioactivity of falcarinol type polyacetylenes occurring in food plants of the Apiaceae family, their possible mode of action and possible health promoting effects are discussed in this review as well as the effect of storage, processing and other factors that can influence the content of these compounds in particular root vegetables and products. Moreover, recent patents on bioactivity of falcarinol type polyacetylenes and inventions making use of this knowledge are presented and discussed.

  17. Specific accumulation and revised structures of acridone alkaloid glucosides in the tips of transformed roots of Ruta graveolens.

    Science.gov (United States)

    Kuzovkina, Inna; Al'terman, Irina; Schneider, Bernd

    2004-04-01

    The root tips of Ruta graveolens (common rue) show strong autofluorescence of acridone alkaloids, which are characteristic secondary metabolites of this plant. To study the specific distribution and accumulation of acridone alkaloids in various root segments of Ruta graveolens, root material was harvested from genetically transformed root cultures and extracts were investigated by chromatographic techniques and HPLC-(1)H NMR spectroscopy. The cells of the elongation and differentiation zones contained acridone glucosides and large amounts of acridone alkaloids, mainly rutacridone. Gravacridondiol glucoside was identified as the dominant secondary compound of the root tips and its structure revised by means of spectroscopic methods. In addition, minor acridones, including the structurally revised gravacridontriol glucoside and unknown natural products, were found in the root tip.

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

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    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.

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

    OpenAIRE

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

    2012-01-01

    Background and Objectives 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. Materials and Methods The chemical compositions of essential oils were characterized by GC-MS. Disc diffusion method was used to study antimicrobial activity. ...

  20. 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.

  1. 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.

  2. Sex allocation and functional bias of quaternary and quinary flowers on same inflorescence in the hermaphrodite Ruta graveolens

    Science.gov (United States)

    Tang, Jing-Yu; Ren, Ming-Xun

    2011-09-01

    Intra-inflorescence variation in floral traits is important to understand the pollination function of an inflorescence and the real reproductive outputs of a plant. Ruta graveolens (Rutaceae) produce both quaternary (four petals and eight stamens) and quinary (five petals and ten stamens) flowers on the same cymes, while their pollination roles and the effects on the reproductive success remained unexplored. We experimentally examined the biomass of female versus male organs and pollen viability and stigma receptivity to explore the sex allocation patterns between the flowers. The breeding systems and reproductive outputs through either female function (seed set) or male function (pollen dispersal) were also studied for quinary and quaternary flowers to determine whether there was functional bias. The results showed that R. graveolens was protandrous, with a mixed mating system. Its stamens could slowly move one by one and only dehisce when positioning at the flower center, which could greatly enhance pollen dispersal. The first-opened quinary flower allocated significantly higher resources (dry biomass) in female organs while quaternary flowers allocated more resource in male organs. The quaternary flowers experienced higher pollen limitation in seed production but were more successful in pollen dispersal and the quinary flowers reproduced both through female and male functions. Our data suggested that quinary and quaternary flower on same inflorescence in R. graveolens functioned mainly as the sex role that most resources were allocated, which probably reflect an adaptation for floral phenology and pollination process in this plant.

  3. Molecular authentication of the medicinal herb Ruta graveolens (Rutaceae) and an adulterant using nuclear and chloroplast DNA markers.

    Science.gov (United States)

    Al-Qurainy, F; Khan, S; Tarroum, M; Al-Hemaid, F M; Ali, M A

    2011-11-10

    Dried parts of different plant species often look alike, especially in powdered form, making them very difficult to identify. Ruta graveolens, sold as a dried medicinal herb, can be adulterated with Euphorbia dracunculoides. The genomic DNA was isolated from the leaf powder (100 mg each) using the modified CTAB method. Internal transcribed spacer sequences of nuclear ribosomal DNA (nrDNA-ITS), and chloroplast spacer sequences (rpoB and rpoC1) are regarded as potential genes for plant DNA barcoding. We amplified and sequenced these spacer sequences and confirmed the sequences with a BLAST search. Sequence alignment was performed using ClustalX to look for differences in the sequences. A DNA marker was developed based on rpoB and rpoC1 of the nrDNA-ITS for the identification of the adulterant E. dracunculoides in samples of R. graveolens that are sold in local herbal markets. Sequence-characterized amplified region markers of 289 and 264 bp for R. graveolens and 424 bp for E. dracunculoides were developed from dissimilar sequences of this nrDNA-ITS to speed up the authentication process. This marker successfully distinguished these species in extracted samples with as little as 5 ng DNA/μL extract.

  4. Protective effects of isolated polyphenolic and alkaloid fractions of Ruta graveolens L. on acute and chronic models of inflammation.

    Science.gov (United States)

    Ratheesh, M; Shyni, G L; Sindhu, G; Helen, A

    2010-02-01

    Ruta graveolens L. (Rutaceae) are traditionally used for the treatment of rheumatism, arthritis and other inflammatory conditions in the traditional medicine of India, were evaluated for their protective effect in acute and chronic models of inflammation. Carrageenan induced rat paw edema and adjuvant induced arthritis were employed as the experimental models of acute and chronic inflammation respectively. Isolated polyphenolic and alkaloid fraction (AFR) from Ruta graveolens and evaluated its anti inflammatory activity in carrageenan induced acute model. AFR with a dose 10 mg/kg showed higher anti inflammatory effect than polyphenols and standard drug diclofenec. AFR significantly decreased the paw edema in arthritic rats. TBARS, COX-2, 5-LOX and MPO level were decreased and the levels of antioxidant enzymes and GSH level were increased on treatment with AFR. The increment in CRP level and ceruloplasmin level observed in arthritic animals were also found to be significantly restored in AFR treated rats. The results demonstrated the potential beneficiary effect of isolated polyphenolic and alkaloid fraction of Ruta graveolens L. on acute and chronic models of inflammation in rats.

  5. Phytochemical composition and antimicrobial activities of the essential oils and organic extracts from pelargonium graveolens growing in Tunisia

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    Hsouna Anis

    2012-12-01

    Full Text Available Abstract Background Pelargonium graveolens (P. graveolens L. is an aromatic and medicinal plant belonging to the geraniacea family. Results The chemical compositions of the essential oil as well as the in vitro antimicrobial activities were investigated. The GC-MS analysis of the essential oil revealed 42 compounds. Linallol L, Citronellol, Geraniol, 6-Octen-1-ol, 3,7-dimethyl, formate and Selinene were identified as the major components. The tested oil and organic extracts exhibited a promising antimicrobial effect against a panel of microorganisms with diameter inhibition zones ranging from 12 to 34 mm and MICs values from 0.039 to10 mg/ml. The investigation of the phenolic content showed that EtOAc, MeOH and water extracts had the highest phenolic contents. Conclusion Overall, results presented here suggest that the essential oil and organic extracts of P. graveolens possesses antimicrobial and properties, and is therefore a potential source of active ingredients for food and pharmaceutical industry.

  6. Toxic polyacetylenes in the genus Bupleurum (Apiaceae) - Distribution, toxicity, molecular mechanism and analysis.

    Science.gov (United States)

    Lin, Meiyu; Zhang, Weidong; Su, Juan

    2016-12-04

    The genus Bupleurum includes approximately 200 species that are widely distributed in the Northern Hemisphere, Eurasia and North Africa. Certain species of this genus have long been used as antiphlogistic, antipyretic and analgesic agents in traditional folk medicine. As described in the Chinese Pharmacopoeia, the roots of Bupleurum chinense DC. and B. scorzonerifolium Willd. are the herbal materials that compose Chaihu (Radix Bupleuri), a well-known TCM herb. This review aims to provide up-to-date and comprehensive information regarding the distribution, toxicity, molecular mechanism and relatively new methods for the qualitative and quantitative determination of polyacetylenes in different Bupleurum species. The information needed for this paper were sourced from publishing sites such as Elsevier, science Direct, PubMed; electronic search engines such as Scopus and Web of Science, Google scholar; other scientific database sites for chemicals such as ChemSpider, PubChem, SciFinder, and also from on line books. Polyacetylenes, which are widely distributed in genus Bupleurum of the Apiaceae family, have high toxicity. Among polyacetylenes, bupleurotoxin, acetylbupleurotoxin and oenanthotoxin have strong neurotoxicity. Through previous research, it was found that the toxicity of Bupleurum polyacetylenes manifested as epileptic seizures, with the target of toxicity being the brain. The neurotoxicity of polyacetylenes exhibits a relationship with the γ-aminobutyric acid (GABA) receptor pathway, and polyacetylenes have been shown to inhibit GABA-induced currents (IGABA) in a competitive manner. The plants of genus Bupleurum have been used in traditional medicine for thousands of years. However, certain species of this genus are poisonous, and it was attributed to the high content of polyacetylenes. The present review indicates that certain polyacetylenes in the genus Bupleurum have highly neurotoxic effects. The major challenge with regard to toxic polyacetylenes is to

  7. The westernmost locality of Macrosciadium alatum (Apiaceae in Europe and a new diagnostic feature of the species

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    Proćkуw Jarosław

    2014-01-01

    Full Text Available A new locality of Macrosciadium alatum in the Western Bieszczady Mts. (Duszatyn, Komańcza district, Sanok county is described in this paper. The locality is currently the westernmost point of distribution of the species. As Macrosciadium alatum is an invasive species, it is advisable to monitor it cyclically in this area. A newly discovered diagnostic feature of this species, not included in descriptions of this plant so far, is conically elongated cells, i.e. papillae on the upper side of the petals. It is suggested that this feature be used in the identification of representatives of the Apiaceae family in Poland and Europe. The distribution map of the species has been updated in this work.

  8. Resolution and quantification of isomeric fatty acids by silver ion HPLC: fatty acid composition of aniseed oil (Pimpinella anisum, Apiaceae).

    Science.gov (United States)

    Denev, Roumen V; Kuzmanova, Ivalina S; Momchilova, Svetlana M; Nikolova-Damyanova, Boryana M

    2011-01-01

    A silver ion HPLC procedure is described that is suitable to determine the fatty acid composition of plant seed oils. After conversion of fatty acids to p-methoxyphenacyl derivatives, it was possible to achieve baseline resolution of all fatty acid components with 0 to 3 double bonds, including the positionally isomeric 18:1 fatty acids oleic acid (cis 9-18:1), petroselinic acid (cis 6-18:1), and cis-vaccenic acid (cis 11-18:1), in aniseed oil (Pimpinella anisum, Apiaceae) by a single gradient run on a single cation exchange column laboratory converted to the silver ion form. The UV detector response (280 nm) was linearly related to the fatty acid concentration in the range 0.01 to 3.5 mg/mL.

  9. Effect of nitrogen fertilization on morphological and biochemical traits of some Apiaceae crops under arid region conditions in Egypt

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    KHALID ALI KHALID

    2013-05-01

    Full Text Available Khalid KA. 2013. Effect of nitrogen fertilization on morphological and biochemical traits of some Apiaceae crops under arid region conditions in Egypt. Nusantara Bioscience 5: 15-20. Arid regions in Egypt are characterized by poor nutrients content and unfavorable environmental conditions which negatively affect growth and productivity of medicinal and aromatic plants including anise, coriander and sweet fennel. So the main objective of the present investigation was to study the effect of different levels of N, namely 0 (control, 100, 150 and 200 kg ha-1 used as ammonium sulphate [(NH42SO4] (20% N, on selected morphological and biochemical characteristics of anise, coriander and sweet fennel plants cultivated under arid regions conditions during two successive seasons. The most effective dose of nitrogen was 200 kg ha-1 of N, resulting in a positive increase in vegetative growth characters and content of essential oil, fixed oil, total carbohydrates, soluble sugars, protein and nutrients (NPK.

  10. Apiaceae Family Plants as Low-Cost Adsorbents for the Removal of Lead Ion from Water Environment

    Science.gov (United States)

    Boontham, W.; Babel, S.

    2017-06-01

    Adsorbents prepared from the three selected plants from Apiaceae famaily commonly known as parsley, coriander and culantro were observed to remove lead from aqueous solutions. Batch experiments were conducted to study the effect of dosage, pH, contact time and agitation speed at 10 mg L-1 initial Pb(II) concentration. Results revealed that three selected plants showed high adsorption capacity for removal of lead from aqueous solutions. The maximum biosorption of Pb2+ was found to be more than 97% with 1.0 g/l dosage for all three adsorbents under optimum pH of 3-5. The adsorption equilibrium was established after about 1 hr. The equilibrium adsorption capacity of parsley and coriander were found to fit well with the Langmuir isotherm whereas the Freundlich isotherm was better fit for culantro. The studies showed that the adsorbents can be used for removing lead ions from contaminated waters.

  11. Unusually divergent 4-coumarate:CoA-ligases from Ruta graveolens L.

    Science.gov (United States)

    Endler, Alexander; Martens, Stefan; Wellmann, Frank; Matern, Ulrich

    2008-07-01

    Most angiosperms encode a small family of 4-coumarate:CoA-ligases (4CLs) activating hydroxycinnamic acids for lignin and flavonoid pathways. The common rue, Ruta graveolens L., additionally produces coumarins by cyclization of the 4-coumaroyl moiety, possibly involving the CoA-ester, as well as acridone and furoquinoline alkaloids relying on (N-methyl)anthraniloyl-CoA as the starter substrate for polyketide synthase condensation. The accumulation of alkaloids and coumarins, but not flavonoids, was enhanced in Ruta graveolens suspension cultures upon the addition of fungal elicitor. Total RNA of elicitor-treated Ruta cells was used as template for RT-PCR amplification with degenerate oligonucleotide primers inferred from conserved motifs in AMP-binding proteins, and two full-size cDNAs were generated through RACE and identified as 4-coumarate:CoA-ligases, Rg4CL1 and Rg4CL2, by functional expression in yeast cells. The recombinant enzymes differed considerably in their preferential affinities to cinnamate (Rg4CL1) or ferulate (RgCL2) besides 4-coumarate, but did not activate hydroxybenzoic or (N-methyl)anthranilic acid. Most notably, the Rg4CL1 polypeptide included an N-terminal extension suggesting a chloroplast transit peptide. The genes were cloned and revealed four exons, separated by 1056, 94 and 54 bp introns for RgCL1, while Rg4CL2 was composed of five exons interupted by four introns from 113 to 350 bp, and the divergent heritage of these genes was substantiated by phylogenetic analysis. Both genes were expressed in shoot, leaf and flower tissues of adult Ruta plants with preference in shoot and flower, whereas negligible expression occurred in the root. However, Rg4CL1 was expressed much stronger in the flower, while Rg4CL2 was expressed mostly in the shoot. Furthermore, considerable transient induction of only Rg4CL1 was observed upon elicitation of Ruta cells, which seems to support a role of Rg4CL1 in coumarin biosynthesis.

  12. Anti-fertility effects of different fractions of Anethum graveolens L. extracts on female rats.

    Science.gov (United States)

    Malihezaman, Monsefi; Mojaba, Masoudi; Elham, Hosseini; Farnaz, Gramifar; Ramin, Miri

    2012-01-01

    Our previous studies showed the effects of aqueous and ethanol extracts of Anethum graveolens L. (dill) on female infertility. In the present study we investigated whether different fractions of this herb extract can cause infertility in rats. Female rats were divided into the control groups, the groups receiving either a low (0.5 g/kg)) or a high dose (5g/kg) of water, N-butanol, chloroform and ether fractions of the aqueous plant extract, and the groups receiving either a low (0.045 g/kg) or a high dose (0.45 g/kg) of the same fractions of ethanol extract. The mentioned doses were gavaged in 1mL for 10 days. Vaginal smears were prepared daily. Estradiol and progesterone levels were measured. The left oviduct and ovary were removed, their tissue subsequently being prepared in form of histology slides and stained using haematoxylin-eosin and Masson's trichrome. Female rats assigned to each group were mated with males; after that, crown-rump lengths and weights of newborn rats were measured. Results showed that each fraction produced some changes such as hormonal level reduction (chloroform fraction), diestrus phase prolongation and infertility (water fraction), and increase in pregnancy duration (chloroform and ether fractions). We concluded that each fraction comprises only some of the mentioned components and therefore recommended the usage of crude extract, especially the aqueous one, in case infertility aims to be induced.

  13. Triterpenoid Saponins from Clematis graveolens and Evaluation of their Insecticidal Activities.

    Science.gov (United States)

    Rattan, Rajeev; Reddy, S G Eswara; Dolma, Shudh Kirti; Fozdar, Bharat Inder; Gautam, Veena; Sharma, Ritika; Sharma, Upendra

    2015-09-01

    A new hederagenin based triterpenoid saponin, clematograveolenoside A (1), along with three known saponins, tomentoside A (2), huzhangoside D (3) and clematoside S (4), were isolated from the roots and rhizomes of Clematis graveolens. The structure of new compound was elucidated on the basis of detailed analysis of chemical and spectroscopic data including 1D- and 2D NMR spectra. Compound 2 was found the most effective against aphid (Aphis craccivora) with an LC50 of 1.2 and 0.5 mg/mL after treatment for 72 and 96 h, respectively and was followed by compound 4 (LC50 = 2.3 and 1.9 mg/mL) and 1 (LC50 = 3.2 and 2.6 mg/mL). In case of termite (Coptotermis homii), compound 1 was found more toxic with an LC50 of 0.1 mg/L after 24 h of treatment followed by compound 2, 3 and 4 (LC50 = 0.1, 0.2 and 0.2 mg/mL, respectively).

  14. 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.

  15. 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.

  16. [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.

  17. Algicidal and antifungal compounds from the roots of Ruta graveolens and synthesis of their analogs.

    Science.gov (United States)

    Meepagala, Kumudini M; Schrader, Kevin K; Wedge, David E; Duke, Stephen O

    2005-11-01

    Bioassay-guided fractionation of the ethyl acetate extract of Ruta graveolens roots yielded rutacridone epoxide with potent selective algicidal activity towards the 2-methyl-isoborneol (MIB)-producing blue-green alga Oscillatoria perornata, with relatively little effect on the green alga Selenastrum capricornutum. The diol-analog of rutacridone epoxide, gravacridondiol, which was also present in the same extract, had significantly less activity towards O. perornata. Rutacridone epoxide also showed significantly higher activity than commercial fungicides captan and benomyl in our micro-bioassay against the agriculturally important pathogenic fungi Colletotrichum fragariae, C. gloeosporioides, C. acutatum, and Botrytis cineara and Fusarium oxysporium. Rutacridone epoxide is reported as a direct-acting mutagen, precluding its use as an agrochemical. In order to understand the structure-activity relationships and to develop new potential biocides without toxicity and mutagenicity, some analogs containing the (2-methyloxiranyl)-dihydrobenzofuran moiety with an epoxide were synthesized and tested. None of the synthetic analogs showed comparable activities to rutacridone epoxide. The absolute stereochemistry of rutacridone was determined to be 2'(R) and that of rutacridone epoxide to be 2'(R), 3'(R) by CD and NMR analysis.

  18. Inhibitory effect of Ruta graveolens L. on oxidative damage, inflammation and aortic pathology in hypercholesteromic rats.

    Science.gov (United States)

    Ratheesh, M; Shyni, G L; Sindhu, G; Helen, A

    2011-03-01

    The purpose of the study was to investigate the efficacy of methanolic extract of Ruta graveolens L. in reducing oxidative damage, inflammation and aortic pathology in hypercholesteremic rats. For the study rats were divided into three groups - control group, hypercholesteremic group and treatment group (20 mg MER/kg/d orally) - and were fed for 90 days. Serum total cholesterol, LDL-C, total WBC count, CRP level, TBARS, atherogenic index, activities of COX, 15 LOX in monocyte and serum myeloperoxidase were increased in cholesterol fed rats. Activities of antioxidant enzymes and the concentration reduced glutathione in liver and heart tissue and serum HDL-C were decreased in cholesterol fed rats. The results showed that level of total cholesterol, LDL-C, atherogenic index was decreased and HDL-C was increased in MER treated rats. Activities of antioxidant enzymes were found to be increased and the activity of MPO, COX and 15 LOX were decreased on supplementation with MER. Concentration of TBARS and total WBC count were decreased and GSH was increased on supplementation with MER. Histopathology of aorta of cholesterol fed rat showed marked alterations whereas the aorta of MER administrated rat showed no significant changes. These results suggested that MER reduces oxidative stress, inflammation and aortic pathology in hypercholesteremic rats. Thus the plant may therefore be useful for therapeutic treatment of clinical conditions associated atherosclerosis.

  19. Immobilising effect of Ruta graveolens L. on human spermatozoa: coumarin compounds are involved.

    Science.gov (United States)

    Naghibi Harat, Z; Lakpour, N; Sadeghipoor, H R; Kamalinejad, M; Eshraghian, M R; Naghibi, B; Akhondi, M M; Binaafar, S; Sadeghi, M R

    2015-12-01

    This study was designed to find out Ruta graveolens L. functional components, which have immobilisation effect on human spermatozoa for contraceptive use. A five-step fractionation method was used to derive different components from rue aqueous extract by using hexane, chloroform, ethanol, acetone and ultrapure water. Gas chromatography-mass spectrophotometery (GC-MS) of all fractions and the aqueous extract were performed to determine the chemical components. The immobilisation assay and membrane integrity test were also performed with four different coumarins, which were found in GC-MS in a concentration of 10 μm. Hexane, chloroform, acetone and ethanol fractions could significantly decrease motility of sperms within the first and the second hours. Hexane fraction had also significant immediate effect. The aqueous fraction had no effect on sperm motility. Meanwhile, GC-MS revealed that aqueous extract and effective fractions had similar coumarin compounds. We performed the immobilisation assay on four different coumarins, which were found in GC-MS in a concentration of 10 μm. Reduction of sperm motility was only significant for xanthotoxin. In the sperm viability and membrane integrity tests, hexane and ethanolic fractions could impair sperm vitality significantly, in contrast to coumarins. These results indicated that a part of immobilising effect of rue could be due to its coumarins. The possible mechanism could be blocking of spermatozoa potassium channels.

  20. New quinoline alkaloid from Ruta graveolens aerial parts and evaluation of the antifertility activity.

    Science.gov (United States)

    Salib, Josline Y; El-Toumy, Sayed A; Hassan, Emad M; Shafik, Nabila H; Abdel-Latif, Sally M; Brouard, Ignacio

    2014-01-01

    Bioassay-guided isolation of methanol extract of Ruta graveolens L. leaves yielded a new quinoline alkaloid, (4S) 1,4-dihydro-4-methoxy-1,4-dimethyl-3-(3-methylbut-2-enyl)quinoline 2,7-diol, and nine phenolic compounds including rutin as a major compound. Structures of the isolated compounds were determined by using chromatography, UV, HR-ESI-MS and 1D/2D (1)H/(13)C NMR spectroscopy. The uterotonic activity of methanol extract fractions (ethyl acetate, n-butanol and aqueous fraction) as well as the isolated major compounds was tested in the isolated mouse uterus in vitro. The n-butanol-soluble fraction was found to demonstrate the most potent uterotonic activity in a dose-dependent manner, also the major isolated compound rutin revealed the occurrence of an uterotonic response, which was maximum at a concentration level of 0.25 mg/mL, accounting for 68.7% of that exhibited by the chosen concentration of oxytocin.

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

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    Azadeh Mesripour

    2016-01-01

    Full Text Available 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.

  2. Biogenic synthesis of zinc oxide nanoparticles using Ruta graveolens (L.) and their antibacterial and antioxidant activities

    Science.gov (United States)

    Lingaraju, K.; Raja Naika, H.; Manjunath, K.; Basavaraj, R. B.; Nagabhushana, H.; Nagaraju, G.; Suresh, D.

    2016-06-01

    In the present investigation, green synthesis of zinc oxide nanoparticles were successfully synthesized by biological method using aqueous stem extract of Ruta graveolens act as reducing agent. Formation of ZnO nanoparticles were characterized by powder X-ray diffraction (PXRD), UV-visible spectroscopy, scanning electron microscopy (SEM) and transmission electron microscopy (TEM) techniques. Zinc oxide nanoparticles were subjected to biological properties such as antibacterial and antioxidant studies. The PXRD pattern reveals that ZnO sample belongs to hexagonal phase with Wurtzite structure. The UV-vis absorption spectrum shows an absorption band at 355 nm due to ZnO nanoparticles. SEM images show that the particles have spherical like structure with large surface area and the average crystallite sizes were found to be in the range ~28 nm. These observations were confirmed by TEM analysis. The ZnO nanoparticles are found to inhibit the antioxidant activity of 1,1-diphenyl-2-picrylhydrazyl free radicals effectively. ZnO Nps exhibit significant bactericidal activity against Gram -ve bacterial strains such as Klebsiella aerogenes, Pseudomonas aeruginosa, Escherichia coli and Gram +ve Staphylococcus aureus by agar well diffusion method.

  3. Intercropping of aromatic crop Pelargonium graveolens with Solanum tuberosum for better productivity and soil health.

    Science.gov (United States)

    Vermal, Rajesh Kumar; Yadav, Ajai; Verma, Ram Swaroop; Khan, Khushboo

    2014-11-01

    Farmers in hilly regions experience low production potential and resource use efficiency due to low valued crops and poorsoil health. Geranium (Pelargonium graveolens L.) is a vegetatively propagated initially slow growing, high value aromatic crop. Potato (Solanum tuberosum L.) is also vegetatively propagated high demand cash crop. A field experiment was carried out in temperate climate to investigate the influence of geranium intercropping at different row strips (1:1 and 1:2) and plant density (60 x 45, 75 x 45 and 90 x 45 cm) with potato intercrop on biomass, oil yield, monetary advantage and soil quality parameters. The row spacing 60x45cm and row strip 1:1 was found to be superior and produced 92 t ha(-1) and 14 kg ha(-1) biomass and oil yield, respectively. The row strip 1:2 intercrop earned a maximum $2107, followed by $1862 with row strip 1:1 at 60 x 45 cm plant density. Significant variations were noticed in soil organic carbon (Corg), total N (Nt), available nutrients, soil microbial biomass (Cmic) and nitrogen (Nmic) content. Maximum improvement of Corg (41.0%) and Nt (27.5%)with row strip 1:1 at 75 x 45 cm plant density. While higher soil respiration rate, Cmic, Nmic, and qCO2 was found with 1:2 row strip at 60 x 45 plant density. The buildup of Corg and Cmic potato intercrop can promote long term sustainability on productivity and soil health.

  4. IMPROVED PLANT REGENERATION AND IN VITRO SOMATIC EMBRYOGENESIS IN Ruta graveolens

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    Zuraida AR

    2014-07-01

    Full Text Available In vitro callus cultures initiated from stem segments of Ruta graveolen which later on differentiated into somatic embryoids and subsequently regenerated whole plants. Callus formation was observed in culture medium containing low concentrations of the plant growth regulators, 2,4-dichlorophenoxyacetic acid (2,4-D and/or α-naphthalene acetic acid (NAA. At 0.2 mg/L NAA was showing the highest rate (85% of callus induction. The callus appeared watery, but showed no sign of browning after a month of culture. Sub-culturing the callus on to medium with 0.2 mg/L 2,4-D showed enhanced the callus proliferation rate up to 95%. Somatic embryogenesis from callus was most successful on MS medium containing either 6 g/L agar and supplemented with 0.5 mg/L benzylaminopurine (BAP, or with 9 g/L agar, supplemented with 0.5 mg/L kinetin (KIN. The former medium was more successful in plantlet regeneration when the embryoids were subsequently transferred to regeneration medium with 3 g/L agar and 0.5 mg/L BAP.

  5. 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.

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    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.

  6. Chemical composition and biological activities of polar extracts and essential oil of rose-scented geranium, Pelargonium graveolens.

    Science.gov (United States)

    Boukhris, Maher; Simmonds, Monique S J; Sayadi, Sami; Bouaziz, Mohamed

    2013-08-01

    Pelargonium graveolens (Geraniaceae) was characterized with respect to its chemical composition, antioxidant potential and antimicrobial activities. This is the first investigation focusing on the comparison of both essential oil and polar extracts from this species. The chemical composition of the essential oil of the aerial parts of P. graveolens was analyzed by gas chromatography/mass spectrometry. The main constituents of the oil were found to be β-citronellol (21.9%), citronellyl formate (13.2%), geraniol (11.1%), 10-epi-γ-eudesmol (7.9%), geranyl formate (6.2%) and (l)-linalool (5.6%). Nine flavonoids were identified by high-performance liquid chromatography-MS in leaf and flower extracts. Kaempferol 3-O-rhamnoside-glucoside, isorhamnetin aglycone, quercetin 3-O-glucoside, kaempferol 3,7-di-O-glucoside, quercetin 3-O-pentose and kaempferol 3-O-glucoside, quercetin 3-O-rhamnoside-glucoside, quercetin 3-O-pentoside-glucoside, myrisetin 3-O-glucoside-rhamnoside flavonoids were detected in methanolic and aqueous extracts, respectively. The total flavonoids ranged between 29.9 and 78.2 mg QE/g in flower water and methanol extracts, respectively, and 22.5 and 71.2 mg QE/g dry weight in leaf water and methanol extracts, respectively. The highest antioxidant activities using two methods of free radical scavenging capacities were obtained with the essential oil (9.16 mM of Trolox and 2.68 µg/ml). All P. graveolens essential oil and polar extracts were active against at least one bacterium. Copyright © 2012 John Wiley & Sons, Ltd.

  7. 驱蚊草挥发物化学成分分析%Chemical components of Pelargonium graveolens volatile

    Institute of Scientific and Technical Information of China (English)

    熊伟; 金荷仙; 蔡宝珍

    2011-01-01

    Under the condition of TDS, the volatile matter was extracted by dynamic headspace collection method with good adult Pelargonium graveolens, and the composition of the extract was detected by gas chrom atograph-mass spectrometer (GC-MS). There were 58 kinds of volatile matter,including ten types of compounds, such as alkane, olefins etc. There were 32 types terpenoid (relative content of 61. 35% ), and the content of citronellal was the highest in simple carbohydrate (relative content of 14.46% ). Then, our work demonstrated that retention index could provide a complementary and convenient method for accurate analysis of the volatile matter from leaves of P. Graveolens. The results obtained may be helpful for the further exploitation of P. Graveolens.%以长势优的成年驱蚊草为研究材料,采用顶空套袋法收集挥发物,并在TDS条件下用气相色谱一质谱联用仪(GC-MS)对收集挥发物进行分析检测,测出叶片挥发物有58种.包括烷烃、烯烃等10类化合物,烯烃中的萜烯类化合物有32种(相对含量为61.35%),其中香茅醛含量最多(相对含量为14.46%);同时结合保留指数分析驱蚊草叶片挥发物化学成分,比单独使用GC-MS其结果更加准确、可靠,有助于驱蚊草的进一步开发利用.

  8. Simultaneous determination three phytosterol compounds, campesterol, stigmasterol and daucosterol in Artemisia apiacea by high performance liquid chromatography-diode array ultraviolet/visible detector

    Science.gov (United States)

    Lee, Jiwoo; Weon, Jin Bae; Yun, Bo-Ra; Eom, Min Rye; Ma, Choong Je

    2015-01-01

    Background: Artemisia apiacea is a traditional herbal medicine using treatment of eczema and jaundice in Eastern Asia, including China, Korea, and Japan. Objective: An accurate and sensitive analysis method using high performance liquid chromatography-diode array ultraviolet/visible detector and liquid chromatography–mass spectrometry for the simultaneous determination of three phytosterol compounds, campesterol, stigmasterol and daucosterol in A. apiacea was established. Materials and Methods: The analytes were separated on a Shiseido C18 column (5 μm, 4.6 mm I.D. ×250 mm) with gradient elution of 0.1% trifluoroacetic acid and acetonitrile. The flow rate was 1 mL/min and detection wavelengths were set at 205 and 254 nm. Results: Validation of the method was performed to demonstrate its linearity, precision and accuracy. The calibration curves showed good linearity (R2 > 0.9994). The limits of detection and limits of quantification were within the ranges 0.55–7.07 μg/mL and 1.67–21.44 μg/mL, respectively. And, the relative standard deviations of intra- and inter-day precision were <2.93%. The recoveries were found to be in the range of 90.03–104.91%. Conclusion: The developed method has been successfully applied to the analysis for quality control of campesterol, stigmasterol and daucosterol in A. apiacea. PMID:25829768

  9. Elucidación estructural del aceite esencial de Ruta Graveolens L. ruda, actividad antioxidante y bioensayo de citotoxicidad

    OpenAIRE

    Castro L, Américo J.; Instituto de Ciencias Farmacéuticas y Recursos Naturales “Juan de Dios Guevara”- Facultad de Farmacia y Bioquímica de la Universidad Nacional Mayor de San Marcos, Lima, Perú.; Juárez E., José R.; Instituto de Ciencias Farmacéuticas y Recursos Naturales “Juan de Dios Guevara”- Facultad de Farmacia y Bioquímica de la Universidad Nacional Mayor de San Marcos, Lima, Perú.; Ramos C., Norma J.; Instituto de Ciencias Farmacéuticas y Recursos Naturales “Juan de Dios Guevara”- Facultad de Farmacia y Bioquímica de la Universidad Nacional Mayor de San Marcos, Lima, Perú.; Suárez C, Silvia; Centro de Investigación de Bioquímica y Nutrición “Alberto Guzmán Barrón”-Facultad de Medicina.; Retuerto P, Fernando; Instituto de Investigación “Antonio Raimondi” Facultad de Ciencias Biológicas. Universidad Nacional Mayor de San Marcos, Lima, Perú.; Gonzales E., Sixto A.; Instituto de Medicina Legal, Ministerio Público-Fiscalía de la Nación.

    2014-01-01

    El objetivo del estudio fue realizar la elucidación estructural del aceite esencial de Ruta graveolens L. Ruda, determinar su actividad antioxidante y su citotoxicidad. Las plantas completas se colectaron en la provincia de Tarma, Región Junín, aislándose de ellas 1,80 kg de hojas frescas que fueron tratadas en un sistema de arrastre con vapor de agua, obteniéndose un rendimiento de 0,3% v/p de aceite esencial. La elucidación estructural de los componentes químicos del aceite esencial se real...

  10. Effects of Chitosan Spraying on Physiological Characteristics of Ferula flabelliloba (Apiaceae Under Drought Stress

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    Gh. Taheri

    2016-02-01

    Full Text Available Introduction Ferula flabelliloba Rech. F. & Aell., (Apiaceae, a perennial plant with medicinal value, is one of important soil protective grown in Binalood mountains. Decreased precipitation in the previous years caused plants subjected to drought stress condition. Drought stress limits the growth and productivity of plants more than any other environmental factors. Drought stress can alter plant light absorption and consumption processes and increases production of reactive oxygen species (ROS. ROS is responsible for lipid peroxidation and associated injury to membranes, nucleic acids, proteins and enzymes. To detoxify ROS, plants develop different types of antioxidants to reduce oxidative damage and confer drought tolerance. ROS scavengers are either non- enzymatic (ascorbate, glutathione, flavonoids, alkaloids, carotenoids and phenolic compound or enzymatic containing superoxide dismutase, catalase, ascorbate peroxidase, and glutathione reductase. The activity of these antioxidants and enzymes allows short-term acclimation to temporary water deficit, but these biochemicals cannot overcome the effects of extreme or prolonged drought. Chitosan is a natural biopolymer formed by low alkaline deacetylation of chitin, an important component of the exoskeletons of crustaceans such as crab, crawfish and shrimp. Chitosan can affect plant physiology and gene expression, hence these materials can increase the plant resistant to many unfavorable environmental condition. The biological properties of chitosan have led to use it for various purposes. Chitosan has been used as plant protectant against fungi, bacteria and viruses, to improve soil fertility and to stimulate plant defense system. Thus, it seems that chitosan is a promising material for improving plant growth, especially under drought stress conditions where water deficit limits plant growth and establishment. In the present study, the effects of chitosan as foliar spraying of F. flabelliloba

  11. 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.

  12. 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.

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

    Science.gov (United States)

    Kaur, Gurinder J; Arora, Daljit S

    2009-01-01

    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. PMID:19656417

  14. 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.

  15. Antibacterial Activity and Composition of Essential Oils from Pelargonium Graveolens L’Her and Vitex Agnus-Castus L

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    Alireza Ghannadi

    2012-12-01

    Full Text Available Background and Objectives: 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.Materials and Methods: The chemical compositions of essential oils were characterized by GC-MS. Disc diffusion method was used to study antimicrobial activity.Results and Conclusion: 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.

  16. Novel technique for scaling up of micropropagated Ruta graveolens shoots using liquid culture systems: a step towards commercialization.

    Science.gov (United States)

    Diwan, Renuka; Malpathak, Nutan

    2008-06-01

    Wide applications of Ruta graveolens L. in pharmaceutical industry has led to increased interest in large-scale plant production, with emphasis on use of in vitro cultures. Earlier reports describe use of in vitro germinated seedlings for raising shoot cultures and not regeneration. There is only a single regeneration protocol of R. graveolens; however, it employs conventional labour intensive techniques deterring automation. The aim of present investigation was to establish a cost effective protocol for large-scale plant production. We report for the first time a one-step protocol with improved regeneration efficiency for multiple shoots induction employing liquid culture systems. Effect of polyamines (putrescine and spermine) on growth and furanocoumarin was studied. Addition of spermine enhanced the number of multiple shoots formed (2.5-fold) and reduced the time taken by half. Spermine addition resulted in 1.47-fold in furanocoumarin production. The selected shoot line, RS2 was successfully scaled up to 5L in culture vessels, with 1.53-fold increase in biomass without affecting the productivity of these cultures. This proves to be a commercially feasible alternative to bioreactors for large-scale biomass and furanocoumarin production.

  17. Phytochemical diversity of the essential oils of Mexican Oregano (Lippia graveolens Kunth) populations along an Edapho-climatic gradient.

    Science.gov (United States)

    Calvo-Irabién, Luz María; Parra-Tabla, Victor; Acosta-Arriola, Violeta; Escalante-Erosa, Fabiola; Díaz-Vera, Luciana; Dzib, Gabriel R; Peña-Rodríguez, Luis Manuel

    2014-07-01

    Mexican oregano (Lippia graveolens) is an important aromatic plant, mainly used as flavoring and usually harvested from non-cultivated populations. Mexican oregano essential oil showed important variation in the essential-oil yield and composition. The composition of the essential oils extracted by hydrodistillation from 14 wild populations of L. graveolens growing along an edaphoclimatic gradient was evaluated. Characterization of the oils by GC-FID and GC/MS analyses allowed the identification of 70 components, which accounted for 89-99% of the total oil composition. Principal component and hierarchical cluster analyses divided the essential oils into three distinct groups with contrasting oil compositions, viz., two phenolic chemotypes, with either carvacrol (C) or thymol (T) as dominant compounds (contents >75% of the total oil composition), and a non-phenolic chemotype (S) dominated by oxygenated sesquiterpenes. While Chemotype C was associated with semi-arid climate and shallower and rockier soils, Chemotype T was found for plants growing under less arid conditions and in deeper soils. The plants showing Chemotype S were more abundant in subhumid climate. High-oil-yield individuals (>3%) were identified, which additionally presented high percentages of either carvacrol or thymol; these individuals are of interest, as they could be used as parental material for scientific and commercial breeding programs.

  18. 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.

  19. Variation in plant defenses of Didymopanax vinosum (Cham. & Schltdl. Seem. (Apiaceae across a vegetation gradient in a Brazilian cerrado

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    Pais Mara Patrícia

    2003-01-01

    Full Text Available Cerrado vegetation is composed of a mosaic of vegetation types, from campo sujo, dominated by herbs; campo cerrado and cerrado sensu stricto, with shrubby vegetation; to cerradão, with trees forming a denser forest. This physiognomic mosaic is related to differences in the water availability in the soil. Cerrado plants are considered physically and chemically well defended against herbivores, but there are no studies showing how plants allocate investment to various types of defensive mechanisms in different habitat physiognomies. The defensive mechanisms and the nutritional traits of a cerrado plant, Didymopanax vinosum (Cham. & Schltdl. Seem. (Apiaceae, were compared along a vegetation gradient. Toughness, as well as water, nitrogen, cellulose, lignin, and tannin contents were measured in young and mature leaves of D. vinosum collected in campo cerrado, cerrado sensu stricto (s.s. and cerradão. Plants from cerrado s.s. and cerradão were of better nutritional quality but also had higher tannin contents than campo cerrado plants. Some type of compensation mechanism could have been selected to provide an optimum investment in defense, according to limitations imposed by water deficits in the habitat.

  20. The phylogeographical history of the Iberian steppe plant Ferula loscosii (Apiaceae): a test of the abundant-centre hypothesis.

    Science.gov (United States)

    Pérez-Collazos, E; Sanchez-Gómez, P; Jiménez, F; Catalán, P

    2009-03-01

    The geology and climate of the western Mediterranean area were strongly modified during the Late Tertiary and the Quaternary. These geological and climatic events are thought to have induced changes in the population histories of plants in the Iberian Peninsula. However, fine-scale genetic spatial architecture across western Mediterranean steppe plant refugia has rarely been investigated. A population genetic analysis of amplified fragment length polymorphism variation was conducted on present-day, relict populations of Ferula loscosii (Apiaceae). This species exhibits high individual/population numbers in the middle Ebro river valley and, according to the hypothesis of an abundant-centre distribution, these northern populations might represent a long-standing/ancestral distribution centre. However, our results suggest that the decimated southern and central Iberian populations are more variable and structured than the northeastern ones, representing the likely vestiges of an ancestral distribution centre of the species. Phylogeographical analysis suggests that F. loscosii likely originated in southern Spain and then migrated towards the central and northeastern ranges, further supporting a Late Miocene southern-bound Mediterranean migratory way for its oriental steppe ancestors. In addition, different glacial-induced conditions affected the southern and northern steppe Iberian refugia during the Quaternary. The contrasting genetic homogeneity of the Ebro valley range populations compared to the southern Iberian ones possibly reflects more severe bottlenecks and subsequent genetic drift experienced by populations of the northern Iberia refugium during the Pleistocene, followed by successful postglacial expansion from only a few founder plants.

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

    Directory of Open Access Journals (Sweden)

    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.

  2. Investigation of cytotoxic activity on human cancer cell lines of arborinine and furanoacridones isolated from Ruta graveolens.

    Science.gov (United States)

    Réthy, Borbála; Zupkó, István; Minorics, Renáta; Hohmann, Judit; Ocsovszki, Imre; Falkay, George

    2007-01-01

    The cytotoxic effects of a series of furanoacridones isolated from Ruta graveolens L. (Rutaceae) and of two further acridone alkaloids (arborinine and evoxanthine) were investigated by means of the MTT assay, using the human cell lines HeLa, MCF7 and A431. Arborinine proved best in inhibiting the proliferation of all three cell lines. The cytotoxic potency of the furacridone alkaloids was a function of their lipid solubility, which was determined by means of PAMPA. The capacity of the most effective furanoacridones to induce apoptosis was demonstrated by flow cytometric cell cycle analysis and by staining with ethidium bromide and acridine orange. This finding was reinforced by determining the apoptosis-regulating factors Bcl-2 and Bax, which were revealed by means of RT-PCR to change dose-dependently. The data presented here indicate that naturally occurring furanoacridones can be regarded as excellent starting structures for the potential development of new anticancer agents.

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

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    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.

  4. Effective biotic elicitation of Ruta graveolens L. shoot cultures by lysates from Pectobacterium atrosepticum and Bacillus sp.

    Science.gov (United States)

    Orlita, A; Sidwa-Gorycka, M; Malinski, E; Czerwicka, M; Kumirska, J; Golebiowski, M; Lojkowska, E; Stepnowski, P

    2008-03-01

    Growth of Ruta graveolens shoots was induced when Bacillus sp. cell lysates were added to the culture medium. Elicitation of coumarin by this lysate was also very effective; the concentrations of isopimpinelin, xanthotoxin and bergapten increased to 610, 2120 and 1460 microg g(-1) dry wt, respectively. It also had a significant effect on the production of psoralen and rutamarin (680 and 380 microg g(-1) dry wt) and induced the biosynthesis of chalepin, which was not detected in the control sample, up to 47 microg g(-1) dry wt With lysates of the Pectobacterium atrosepticum, their effect on growth was not so significant and had no effect on the induction of coumarin accumulation. But elicitation with this lysate was much more effective for inducing the production of furoquinolone alkaloids; the concentrations of gamma-fagarine, skimmianine, dictamnine and kokusaginine rose to 99, 680, 172 and 480 microg g(-1) dry wt, respectively.

  5. 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.

  6. The effects of chrysin and pinostrobin, two flavonoids isolated from Teloxys graveolens leaves, on isolated guinea-pig ileum.

    Science.gov (United States)

    Meckes, M; Paz, D; Acosta, J; Mata, R

    1998-12-01

    The pharmacological effects of pinostrobin and chrysin obtained from the aerial parts of Teloxys graveolens (Chenopodiaceae) were evaluated using isolated in vitro guinea-pig ileal smooth muscle. Both flavonoids inhibited the contractions evoked by high concentrations of potassium. The potency of the relaxant effect was determined by measuring the capacity of each product in reducing the phasic and the slower sustained tonic contractile responses induced by depolarization with 60 mM K(+). Concentrations up to 5 × 10(-7) M of pinostrobin and 1 × 10(-7) M of chrysin induced a non-competitive depression of responses to Ca(2+) in ileum preparations bathed in a Ca(2+)-free, high K(+) medium. Both compounds produced a rightward displacement of the concentration-response curves to Ca(2+) with a concentration-dependant increase of EC(50) and a decrease of the maximal response. Examination of the inhibitory effect produced by these flavonoids on the phasic component of contractile response evoked with K(+) and on the contraction induced with caffeine, led to propose a different intracellular mechanism of action used by these compounds. The results obtained led us to conclude that the previously detected relaxant effect of Teloxys graveolens crude extract is due in part, to the presence of chrysin and pinostrobin, which inhibit intestinal smooth muscle contractions by means of a calcium-mediated mechanism. Since the modulation of calcium fluxes in the mucosal epithelium may play a role in antidiarrheal drug action, the observed effects in vitro could in the same way explain the popular use of the plant for the treatment of diarrhea. Copyright © 1998 Gustav Fischer Verlag. Published by Elsevier GmbH.. All rights reserved.

  7. 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.

  8. In vitro synergic efficacy of the combination of Nystatin with the essential oils of Origanum vulgare and Pelargonium graveolens against some Candida species.

    Science.gov (United States)

    Rosato, Antonio; Vitali, Cesare; Piarulli, Monica; Mazzotta, Manuela; Argentieri, Maria Pia; Mallamaci, Rosanna

    2009-10-01

    In this study we investigated a synergistic effect between the essential oils Origanum vulgare, Pelargonium graveolens and Melaleuca alternifolia and the antifungal compound Nystatin. Nystatin is considered a drug of choice in the treatment of fungal infections, but it can cause some considerable problems through its side effects, such as renal damage. Finding a new product that can reduce the Nystatin dose via combination is very important. Our findings showed an experimental occurrence of a synergistic interaction between two of these essential oils and Nystatin. The essential oil O. vulgare appeared to be the most effective, inhibiting all the Candida species evaluated in this study. Some combinations of Nystatin and P. graveolens essential oil did not have any synergistic interactions for some of the strains considered. Associations of Nystatin with M. alternifolia essential oil had only an additive effect.

  9. Atividade inseticida de óleos essenciais de Pelargonium graveolens l'Herit e Lippia alba (Mill N. E. Brown sobre Spodoptera frugiperda (J. E. Smith

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    Edenilson dos S. Niculau

    2013-01-01

    Full Text Available Insecticidal activity of essential oils of Pelargonium graveolens, Lippia alba and compounds geraniol, linalool, 1,8-cineole, limonene, carvone, citral and Azamax® were evaluated against Spodoptera frugiperda. Topical application assay showed essential oil of P. graveolens has acute toxicity against Spodoptera frugiperda larvae (third instar with LD50 1.13 µg/mg per insect and LD90 2.56 µg/mg per insect. Three essential oils of L. alba also exhibited insecticidal activity with LD50 ranging from 1.20 to 1.56 µg/mg per insect and LD90 from 2.60 to 3.75 µg/mg per insect. Geraniol, linalool, carvone and citral caused significant mortality of 30, 90, 84 and 64% respectively, compared to negative control. The bioinsecticide, Azamax®, caused lower mortality than the compounds of the essential oils.

  10. 青蒿蛀虫——白钩小卷蛾初步研究%Prelimary study of the Artemisia apiacea stem borer :Epiblema foenella

    Institute of Scientific and Technical Information of China (English)

    曾爱平; 陈永年; 曾颖

    2012-01-01

    Epiblema foenella L. Is a stem borer of Artemisia apiacea Hance. Through a systematic survey at fixed spotsand times we determined that E. Foenella had three generations per year in Changsha, and overwintered as old instar larvaein the stumps and hollowed out roots of its host. The effective accumulated temperature of a generation for E. Foenella is726. 52 degree-days and the threshold temperature for development is 12. ℃. The morphological characters and habitsof the different life-stages and larval instars of E, foenella are described and forecasting techniques and control methodspresented.%白钩小卷蛾Epiblema foenella L.是药用植物青蒿(Artemisia apiacea Hance)的蛀干害虫,通过田间定点定时系统调查,得出该虫在长沙地区田间1年发生3代,以高龄幼虫在寄主残株及根部蛀洞内越冬,世代发育起点温度为12.122℃,有效积温为726.52日·度.描述了白钩小卷蛾各虫态及各龄幼虫的形态特征及生活习性,提出了有关预测技术及防治措施的建议.

  11. QUALITATIVE COMPOSITION AND ORGANI C ACIDS CONTENT IN THE ABOVEGROUN D PART OF PLANTS FRO M FAMILIES LAMIACEAE, ASTERACEAE, APIACEAE AND CHENOPODIACEAE

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    S. M. Marchyshyn

    2016-05-01

    Full Text Available Background. Organic acids are the compounds of aliphatic or aromatic orders, which are widespread in flora and have a wide range of biological activity. We studied the qualitative composition and quantitative contents of organic acids in the aboveground part of some unofficial medicinal plants from families Lamiaceae, Asteraceae, Apiaceae and Chenopodiaceae is relevant. Objective. The objects of the research are the aboveground part of unofficial medicinal plants from families Lamiaceae, Asteraceae, Apiaceae and Chenopodiaceae. Methods. Identification of organic acids was performed by means of thin-layer and paper chromatography, their content was determined by means of gas chromatography, the quantitative amount of organic acids was defined by titrimetric analysis. Results. In the studied raw plants the quality of organic acids and their total contents were determined (in terms of malic acid. It is established that the maximum content of organic acids is accumulated in the grass Hyssopus officinalis L. (Lamiaceae, and the minimal is in the leaves of Chrysánthemum xhortorum L. variety Apro (Asteraceae. In all studied raw plants the dominance of aliphatic acids (citric, malic, oxalic and malonic was determined by means of gas chromatography. Benzoic is predominant among the aromatic acids. Conclusions. In the studied raw plants the quality of organic acids and their total content were determined. The following results can be used in developing the methods of quality control of the studied raw plants and during the study of new bioactive substances.

  12. Chemical Composition of the Essential Oil and Diethyl Ether Extract of Trinia glauca (L.) Dumort. (Apiaceae) and the Chemotaxonomic Significance of 5-O-Methylvisamminol.

    Science.gov (United States)

    Radulović, Niko S; Đorđević, Miljana R; Dekić, Milan S; Blagojević, Polina D

    2016-04-01

    Analyses by GC, GC/MS, and NMR spectroscopy (1D- and 2D-experiments) of the essential oil and Et2O extract of Trinia glauca (L.) Dumort. (Apiaceae) aerial parts allowed a successful identification of 220 constituents, in total. The major identified compounds of the essential oil were (Z)-falcarinol (10.6%), bicyclogermacrene (8.0%), germacrene D (7.4%), δ-cadinene (4.3%), and β-caryophyllene (3.2%), whereas (Z)-falcarinol (47.2%), nonacosane (7.4%), and 5-O-methylvisamminol (4.0%) were the dominant constituents of the extract of T. glauca. One significant difference between the compositions of the herein and the previously analyzed T. glauca essential oils (only two reports) was noted. (Z)-Falcarinol was the major constituent in our case, whereas germacrene D (14.4 and 19.6%) was the major component of the previously studied oils. Possible explanations for this discrepancy were discussed. 5-O-Methylvisamminol, a (furo)chromone identified in the extract of T. glauca, has a limited occurrence in the plant kingdom and is a possible excellent chemotaxonomic marker (family and/or subfamily level) for Apiaceae.

  13. Larvicidal and repellent activity of the essential oil of Coriandrum sativum L. (Apiaceae) fruits against the filariasis vector Aedes albopictus Skuse (Diptera: Culicidae).

    Science.gov (United States)

    Benelli, Giovanni; Flamini, Guido; Fiore, Giulia; Cioni, Pier Luigi; Conti, Barbara

    2013-03-01

    The essential oils of many Apiaceae species have been already studied for their insecticidal and repellent properties against insect pests. In this research, the essential oil (EO) extracted from the fruits of Coriandrum sativum L. (Apiaceae) was evaluated for the first time for its larvicidal and repellent activities against the most invasive mosquito worldwide, Aedes albopictus Skuse (Diptera: Culicidae). The chemical composition of C. sativum EO was investigated by gas chromatography with electron impact mass spectrometry analysis. Coriander EO was mainly composed by monoterpene hydrocarbons and oxygenated monoterpenes, with linalool (83.6 %) as the major constituent. C. sativum EO exerted toxic activity against A. albopictus larvae: LC(50) was 421 ppm, while LC(90) was 531.7 ppm. Repellence trials highlighted that C. sativum EO was a good repellent against A. albopictus, also at lower dosages: RD(50) was 0.0001565 μL/cm(2) of skin, while RD(90) was 0.002004 μL/cm(2). At the highest dosage (0.2 μL/cm(2) of skin), the protection time achieved with C. sativum essential oil was higher than 60 min. This study adds knowledge about the chemical composition of C. sativum EO as well as to the larvicidal and repellent activity exerted by this EO against A. albopictus. On this basis, we believe that our findings could be useful for the development of new and safer products against the Asian tiger mosquito.

  14. 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.

  15. Overview of Pharmaceutical Research on Pelargonium graveolens L%香叶天竺葵药学研究概况

    Institute of Scientific and Technical Information of China (English)

    党璇; 张晓珍; 姚默; 高昂; 巩江; 倪士峰

    2011-01-01

    On the basis of extensive literature search, the flora, composition, pharmacology and clinical application of Pelargonium graveolens L. Have been reviewed, to provide reference for further development and utilization.%在广泛检索文献基础上,综述了香叶天竺葵种属、成分、药理及临床应用,为深入开发利用提供参考依据.

  16. Evaluación toxicológica preliminar de Ruta graveolens, Origanum vulgare y Persea americana sobre embriones preimplantacionales de ratón

    OpenAIRE

    Benavides, V; Trujillo, G; G. D'Arrigo; U. Paredes; Pino, J.

    2014-01-01

    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,...

  17. Fumigant Toxicity of Petroselinum Crispum L. (Apiaceae Essential Oil on Trialeurodes Vaporariorum (Westwood (Hemiptera: Aleyrodidae Adults Under Greenhouse Conditions

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    Mahmoodi Leila

    2014-07-01

    Full Text Available Trialeurodes vaporariorum (Westwood (Hemiptera: Aleyrodidae is one of the most harmful, world-wide known pests of greenhouse crops and ornamental plants. This insect feeds on plant sap, produces honeydew, and transmits plant viruses, while causing quantitative and qualitative damage to plants. For controlling this pest in greenhouses, plant essential oils are used as an alternative to chemical insecticidal. So in this study, fumigant toxicity of Petroselinum crispum L. (Apiaceae plant oil on the abovementioned adult pest was investigated. Dry seeds were ground and subjected to hydrodistillation using a modified Clevenger-type apparatus and the resulting oil contained myristicin (42.65%, β-phellandrene (21.83%, p-1,3,8-menthatriene (9.97%, and β-myrcene (4.25%. All bioassay tests were conducted at 27±2°C, 65±5% relative humidity (RH and at a photoperiod of 16 : 8 h (light : dark. This research was performed in a completely randomised design with six treatments (five different concentrations of essential oils plus the control. Each concentration included three replicates and each replicate consisted of 20 adult pests. The results showed that the aforementioned essential oil showed significant mortality of adults 24 h after exposure. The value LC50 of the mentioned plant oil on T. vaporariorum was 2.41 μl/l air. And mortality percentage showed higher sensitivity of T. vaporariorum against the application of the essential oil. The value LT50 estimated for T. vaporariorum in a concentration of 2.41 μl/l air was 8.17 h. The fumigant toxicity of this essential oil had an ordered relationship with the concentration and time exposure. The results of this research showed that the mentioned plant oil had appropriate insecticidal effects on these greenhouse pests. The findings showed that P. crispum oil had a high impact on the above-mentioned pest, and its use is suggested because of its high potential fumigant toxicity. The oil of P. crispum may be

  18. Caracterização anatômica e química da folha e do sistema radicular de Hydrocotyle umbellata (Apiaceae Anatomical and chemical characterization of the leaf and root system of Hydrocotyle umbellata (Apiaceae

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    Maria Bernadete Gonçalves Martins

    2008-09-01

    Full Text Available A família Apiaceae (Umbelliferae, também denominada de pioneira das praias, é capaz de habitar locais de alto teor de salinidade, além de suportar a ação dos ventos e das ondas. O presente trabalho teve como objetivo o estudo da anatomia foliar e radicular e analisar constituintes químicos das folhas e do sistema radicular, caracterizando grupos químicos biologicamente ativos presentes nesses órgãos que permitam aplicações farmacológicas. O material foi coletado na região de Proteção Ambiental Iguape, Cananéia, Peruíbe. As folhas são dorsiventrais, com epiderme unisseriada, bordo regular, parênquima paliçádico com duas a três camadas e parênquima lacunoso com oito e nove camadas de células. É anfiestomática, apresentando grandes câmaras subestomáticas com maior incidência de estômatos na epiderme abaxial. O feixe vascular é colateral apresentando células de esclerênquima em forma de meia lua ao redor do xilema e do floema. O pecíolo apresenta contorno irregular, está envolvido por colênquima em toda sua extensão e apresenta grande quantidade de canais secretores entre os feixes vasculares. O rizoma apresenta contorno irregular com variação de 10 a 15 camadas de células de parênquima constituindo o córtex. O cilindro central é constituído por feixes colaterais delimitados pela endoderme. O periciclo é sinuoso e envolve totalmente os feixes vasculares. Sob a epiderme há uma faixa contínua de colênquima. A medula é constituída de células de parênquima de parede fina. H. umbellata apresentou triterpenos, saponinas, flavonóides, compostos poliacetilênicos e leucoceramidas. Folhas e rizomas apresentaram constituintes químicos semelhantes, com diferenças apenas na intensidade dos picos, o que denota diferença quantitativa entre as substâncias presentes. O rendimento do extrato do rizoma é menor que o rendimento das folhas.The Apiaceae family (Umbelliferae, also called pioneer of beaches, is

  19. 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.

  20. E-microsatellite markers for Centella asiatica (Gotu Kola) genome: validation and cross-transferability in Apiaceae family for plant omics research and development.

    Science.gov (United States)

    Sahu, Jagajjit; Das Talukdar, Anupam; Devi, Kamalakshi; Choudhury, Manabendra Dutta; Barooah, Madhumita; Modi, Mahendra Kumar; Sen, Priyabrata

    2015-01-01

    Abstract Centella asiatica (Gotu Kola) is a plant that grows in tropical swampy regions of the world and has important medicinal and culinary use. It is often considered as part of Ayurvedic medicine, traditional African medicine, and traditional Chinese medicine. The unavailability of genomics resources is significantly impeding its genetic improvement. To date, no attempt has been made to develop Expressed Sequence Tags (ESTs) derived Simple Sequence Repeat (SSR) markers (eSSRs) from the Centella genome. Hence, the present study aimed to develop eSSRs and their further experimental validation and cross-transferability of these markers in different genera of the Apiaceae family to which Centella belongs. An in-house pipeline was developed for the entire analyses by combining bioinformatics tools and perl scripts. A total of 4443 C. asiatica EST sequences from dbEST were processed, which generated 2617 nonredundant high quality EST sequences consisting 441 contigs and 2176 singletons. Out of 1776.5 kb of examined sequences, 417 (15.9%) ESTs containing 686 SSRs were detected with a density of one SSR per 2.59 kb. The gene ontology study revealed 282 functional domains involved in various processes, components, and functions, out of which 64 ESTs were found to have both SSRs and functional domains. Out of 603 designed EST-SSR primers, 18 pairs of primers were selected for validation based on the optimum parameter value. Reproducible amplification was obtained for six primer pairs in C. asiatica that were further tested for cross-transferability in nine other important genera/species of the Apiaceae family. Cross-transferability of the EST-SSR markers among the species were examined and Centella javanica showed highest transferability (83.3%). The study revealed six highly polymorphic EST-SSR primers with an average PIC value of 0.95. In conclusion, these EST-SSR markers hold a big promise for the genomics analysis of Centella asiatica, to facilitate comparative

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

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    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

  2. Effects of the fruit essential oil of Cuminum cyminum Linn. (Apiaceae) on pentylenetetrazol-induced epileptiform activity in F1 neurones of Helix aspersa.

    Science.gov (United States)

    Janahmadi, Mahyar; Niazi, Farshad; Danyali, Samira; Kamalinejad, Mohammad

    2006-03-08

    The effect of the fruit essential oil of Cuminum cyminum Linn. (Apiaceae) (syn. Cuminum odorum Salisb) on the epileptiform activity induced by pentylenetetrazol (PTZ) was evaluated, using intracellular technique. The results demonstrated that extracellular application of the essential oil of Cuminum cyminum (1% and 3%) dramatically decreased the frequency of spontaneous activity induced by PTZ in a time and concentration dependent manner. In addition it showed protection against pentylenetetrazol-induced epileptic activity by increasing the duration, decreasing the amplitude of after hyperpolarization potential (AHP) following the action potential, the peak of action potential, and inhibition of the firing rate. These membrane effects suggest cellular mechanisms by which the essential oil of Cuminum cyminum can inhibit the PTZ-induced epileptic activity.

  3. Fumigant toxicity of essential oils from Achillea millefolium (asteraceae) and Prangos ferulacea (Apiaceae) against Sitophilus granarius and S. oryzea (col.: Curculionidae)

    Science.gov (United States)

    Şimşek, Şeyda; Pekbey, Gamze; Yaman, Cennet

    2016-04-01

    In the present study, experiments were conducted to investigate fumigant toxicity of the essential oil from Achillea millefolium (Asteraceae) and Prangos ferulacea (Apiaceae) plants for adult grain weevil (Sitophilus granarius) and rice weevil (S. oryzea) in vitro conditions. The essential oils were isolated with the water distillation method by Neo-Clevenger apparatus. During the study 10% (v/v) doses of oils in 20 cc of compressed rubber-capped glass tubes were used. After 24 hours mortality rates of the essential oils were compared. For S. granarius the toxicity of A. millefolium (98.85%) was observed to be more effective than P. ferulace (28.73%). Similarly for S. oryzea, A. millefolium (100 %) was found much more toxic than P. ferulace (9.82%). At the results of the study the essential oil of the A. millefolium has been determined as a promising insecticidal component against both pests.

  4. Study on the Pelargonium graveolens dispelling Culicoides to prevent Leucocytozoonosis%驱蚊草驱除库蠓预防鸡白冠病的应用试验

    Institute of Scientific and Technical Information of China (English)

    代友洪; 蒋清蓉; 叶兆美; 赖守勋

    2012-01-01

    This test. used sticky paper to collect Culicoides, understanding the effect of Pelargonium graveolens dispelling Culicoides inside and outside henhouse. The resuhs showed that using Pelargonium graveolens could effectively reduce the number of Culicoides in the range of 1.5 m (P〈0.05). Placing Pelargonium graveolens in the house dispelling Culicoides better than without placing Pelargonium graveolens significantly (P〈0.05). Pelargonium graveolen had no significant effect on laying rate and death rate for laying hens. So we summarized that Pelargonium graveolens had significant effect of dispelling Culicoides, also reached the purpose of preventing white-crowned disease.%本试验采用粘蚊帖收集库蠓的方法,了解在鸡舍内和鸡舍外使用驱蚊草对库蠓的驱除作用。试验结果证明:使用驱蚊草在鸡舍外能够在1.5m范围内有效地减少库蠓的数量(P〈0.05):放置了驱蚊草的鸡舍相比未放置驱蚊草的鸡舍其库蠓数量明显减少(P〈0.05);另外,驱蚊草对蛋鸡的产蛋率与死淘率无明显影响。由此可见,驱蚊草有明显的驱库蠓效果,能达到预防鸡白冠病的目的,

  5. 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

  6. Anethum graveolens Linn. (dill) extract enhances the mounting frequency and level of testicular tyrosine protein phosphorylation in rats

    Institute of Scientific and Technical Information of China (English)

    Sitthichai IAMSAARD; Thawatchai PRABSATTROO; Wannisa SUKHORUM; Supaporn MUCHIMAPURA; Panee SRISAARD; Nongnut UABUNDIT; Wipawee THUKHAMMEE

    2013-01-01

    Objective:To investigate the effect of Anethum graveolens (AG) extracts on the mounting frequency,histology of testis and epididymis,and sperm physiology.Methods:Male rats induced by cold immobilization before treating with vehicle or AG extracts [50,150,and 450 mg/kg body weight (BW)] via gastric tube for consecutive 1,7,and 14 d were examined for mounting frequency,testicular phosphorylation level by immunoblotting,sperm concentration,sperm acrosome reaction,and histological structures of testis and epididymis,respectively.Results:AG (50 mg/kg BW) significantly increased the mounting frequency on Days 1 and 7 compared to the control group.Additionally,rat testis treated with 50 mg/kg BW AG showed high levels of phosphorylated proteins as compared with the control group.In histological analyses,AG extract did not affect the sperm concentration,acrosome reaction,and histological structures of testis and epididymis.Conclusions:AG extract enhances the aphrodisiac activity and is not harmful to sperm and male reproductive organs.

  7. 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.

  8. DNA fragmentation and cell cycle arrest: a hallmark of apoptosis induced by Ruta graveolens in human colon cancer cells.

    Science.gov (United States)

    Arora, Shagun; Tandon, Simran

    2015-01-01

    In the present study, we investigated the anti-cancer effect of various potencies of Ruta graveolens (Ruta) on COLO-205 cell line, as evidenced by cytotoxicity, migration, clonogenecity, morphological and biochemical changes and modification in the levels of genes associated with apoptosis and cell cycle. On treatment of COLO-205 cells maximal effects were seen with mother tincture (MT) and 30C potencies, wherein decrease in cell viability along with reduced clonogenecity and migration capabilities were noted. In addition morphological and biochemical alterations such as nuclear changes (fragmented nuclei with condensed chromatin) and DNA ladder-like pattern (increased amount of fragmented DNA) in COLO-205 cells indicating apoptotic related cell death were seen. The expression of apoptosis and cell-cycle related regulatory genes assessed by reverse transcriptase-PCR revealed an up-regulation of caspase 9, caspase-3, Bax, p21 and p27 expression and down-regulation of Bcl-2 expression in treated cells. The mode of cell death was suggestive of intrinsic apoptotic pathway along with cell cycle arrest at the G2/M of the cell cycle. Our findings indicate that phytochemicals present in Ruta showed potential for natural therapeutic product development for colon carcinoma.

  9. Unusual pseudosubstrate specificity of a novel 3,5-dimethoxyphenol O-methyltransferase cloned from Ruta graveolens L.

    Science.gov (United States)

    Burga, Laura; Wellmann, Frank; Lukacin, Richard; Witte, Simone; Schwab, Wilfried; Schröder, Joachim; Matern, Ulrich

    2005-08-01

    A cDNA was cloned from Ruta graveolens cells encoding a novel O-methyltransferase (OMT) with high similarity to orcinol or chavicol/eugenol OMTs, but containing a serine-rich N-terminus and a 13 amino acid insertion between motifs IV and V. Expression in Escherichia coli revealed S-adenosyl-l-methionine-dependent OMT activity with methoxylated phenols only with an apparent Km of 20.4 for the prime substrate 3,5-dimethoxyphenol. The enzyme forms a homodimer of 84 kDa, and the activity was insignificantly affected by 2.0 mM Ca2+ or Mg2+, whereas Fe2+, Co2+, Zn2+, Cu2+ or Hg2+ were inhibitory (78-100%). Dithiothreitol (DTT) suppressed the OMT activity. This effect was examined further, and, in the presence of Zn2+ as a potential thiol methyltransferase (TMT) cofactor, the recombinant OMT methylated DTT to DTT-monomethylthioether. Sets of kinetic OMT experiments with 3,5-dimethoxyphenol at various Zn2+/DTT concentrations revealed the competitive binding of DTT with an apparent Ki of 52.0 microM. Thus, the OMT exhibited TMT activity with almost equivalent affinity to the thiol pseudosubstrate which is structurally unrelated to methoxyphenols.

  10. Ozone stomatal flux and O3 concentration-based metrics for Astronium graveolens Jacq., a Brazilian native forest tree species.

    Science.gov (United States)

    Cassimiro, Jéssica C; Moura, Bárbara B; Alonso, Rocio; Meirelles, Sérgio T; Moraes, Regina M

    2016-06-01

    The current levels of surface ozone (O3) are high enough to negatively affect trees in large regions of São Paulo State, southeastern Brazil, where standards for the protection of vegetation against the adverse effects of O3 do not exist. We evaluated three O3 metrics - phytotoxic ozone dose (POD), accumulated ozone exposure over the threshold of 40 ppb h (AOT40), and the sum of all hourly average concentrations (SUM00) - for the Brazilian native tropical tree species Astronium graveolens Jacq. We used the DO3SE (Deposition of Ozone for Stomatal Exchange) model and calculated PODY for different thresholds (from 0 to 6 mmol O3 m(-2) PLA s(-1)), evaluating the model's performance through the relationship between measured and modelled conductance. The response parameters were: visible foliar injury, considered as incidence (% injured plants), severity (% injured leaves in relation to the number of leaves on injured plants), and leaf abscission. The model performance was suitable and significant (R(2) = 0.58; p < 0.001). POD0 was better correlated to incidence and leaf abscission, and SUM00 was better correlated to severity. The highest values of O3 concentration-based metrics (AOT40 and SUM00) did not coincide with those of POD0. Further investigation may improve the model and contribute to the proposition of a national standard for the protection of native species.

  11. In Vitro and In Vivo Activities of Essential Oil from the Seed of Anethum graveolens L. against Candida spp.

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    Hong Zeng

    2011-01-01

    Full Text Available The essential oil produced from the seed of Anethum graveolens L. (Umbelliferae was tested in vitro and in vivo anti-Candida activity. The microbroth dilution method was used in the minimal inhibitory concentration (MIC, according to M27-A3 of the guidelines of the Clinical and Laboratory Standard Institute (CLSI. And then, efficacy evaluation of essential oil in the prophylaxis and treatment of experimental vaginal candidiasis was performed in immunosuppressed mice. The anti-Candida activity was analyzed by microbiological and histological techniques and was compared with that of fluconazole (FCZ. The results showed essential oil was active in vitro against all tested strains, with MICs ranging from 0.312 μL/mL (for C. tropicalis, C. parapsilosis, and C. krusei to 0.625 μL/mL (for 6 isolated C. albicans strains. Essential oil (2% v/v was highly efficacious in accelerating C. albicans 09-1555 clearance from experimentally infected mice vagina by prophylaxis and therapeutic treatments. In both therapeutic efficacy and prophylaxis studies, the histological findings confirmed the microbiological results. The experimental results revealed that the tested essential oil is effective against vulvovaginal candidiasis in immunosuppressed mice.

  12. 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.

  13. Biotransformation of menthol and geraniol by hairy root cultures of Anethum graveolens: effect on growth and volatile components.

    Science.gov (United States)

    Faria, Jorge M S; Nunes, Inês S; Figueiredo, A Cristina; Pedro, Luis G; Trindade, Helena; Barroso, José G

    2009-06-01

    Two oxygen-containing monoterpene substrates, menthol or geraniol (25 mg l(-1)), were added to Anethum graveolens hairy root cultures to evaluate the influence of the biotransformation capacity on growth and production of volatile compounds. Growth was assessed by the dissimilation method and by fresh and dry weight measurement. The volatiles were analyzed by GC and GC-MS. The total constitutive volatile component was composed, in more than 50%, by falcarinol (17-52%), apiole (11-24%), palmitic acid (7-16%), linoleic acid (4-9%), myristicin (4-8%) and n-octanal (2-5%). Substrate addition had no negative influence on growth. The relative amount of menthol quickly decreased 48 h after addition, and the biotransformation product menthyl acetate was concomitantly formed. Likewise, the added geraniol quickly decreased over 48 h alongside with the production of the biotransformation products. The added geraniol was biotransformed in 10 new products, the alcohols linalool, alpha-terpineol and citronellol, the aldehydes neral and geranial, the esters citronellyl, neryl and geranyl acetates and linalool and nerol oxides.

  14. Effect of microwave heating time on some bioactive compounds of parsley (Petroselinum crispum and dill (Anethum graveolens leaves

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    Sahar Mostafa Kamel

    2013-05-01

    Full Text Available The aim of this study was to assess the effect of microwave heating time on some bioactive compounds of parsley (Petroselinum crispum and dill (Anethum graveolens leaves. Water blended parsley and dill were heated for one, two and three min. Total phenols, chlorophyll, carotenoids, antioxidant activity and color indices were determined before and after treatment. Dill leaves had higher total phenols, chlorophyll, carotenoid and antioxidant activity (1287.00 mg / 100g, 33.97 mg/kg, 45.98 mg/kg and 48.14%, respectively than parsley leaves (1031.39 mg / 100g, 32.47 mg/kg, 40.00mg/kg and 40.10%, respectively. Total phenols and antioxidants activity of water blended parsley leaves were decreased after 2 min by 32.4 and 8%, as well as after 3 min by 80.2 and 38.27% respectively compared to the unheated sample. Meanwhile, total phenols and antioxidants activity of dill sample recorded 23.7and 30.3% decrease after 2 min reached to 33.0 and 54.8% after 3 min. This work indicated that most of the bioactive compounds of parsley and dill were stable only after one min of microwave heating, however, after 3 min of heating a marked decrease was observed in the tested parameters.

  15. Performance of rose scented geranium (Pelargonium graveolens) in heavy metal polluted soil vis-à-vis phytoaccumulation of metals.

    Science.gov (United States)

    Chand, Sukhmal; Singh, Geetu; Patra, D D

    2016-08-01

    An investigation was carried out to evaluate the effect of heavy metal toxicity on growth, herb, oil yield and quality and metal accumulation in rose scented geranium (Pelargonium graveolens) grown in heavy metal enriched soils. Four heavy metals (Cd, Ni, Cr, and Pb) each at two levels (10 and 20 mg kg-1 soil) were tested on geranium. Results indicated that Cr concentration in soil at 20 mg kg-1 reduced leaves, stem and root yield by 70, 83, and 45%, respectively, over control. Root growth was significantly affected in Cr stressed soil. Nickel, Cr, and Cd concentration and accumulation in plant increased with higher application of these metals. Chromium, nickel and cadmium uptake was observed to be higher in leaves than in stem and roots. Essential oil constituents were generally not significantly affected by heavy metals except Pb at 10 and 20 ppm, which significantly increased the content of citronellol and Ni at 20 ppm increased the content of geraniol. Looking in to the higher accumulation of toxic metals by geranium and the minimal impact of heavy metals on quality of essential oil, geranium can be commercially cultivated in heavy metal polluted soil for production of high value essential oil.

  16. Guaianolides in apiaceae

    DEFF Research Database (Denmark)

    Drew, Damian Paul; Krichau, Nadja; Reichwald, Kirsten;

    2009-01-01

    , as the active part of a pro-drug, has produced promising results for the targeted treatment of prostate cancer. In this review, recent advances in understanding the biosynthetic pathway of sesquiterpenes in plants is described with a special emphasis on guaianolides, and a hypothetical pathway...

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

    Science.gov (United States)

    Gentile, Maria Teresa; Ciniglia, Claudia; Reccia, Mafalda G; Volpicelli, Floriana; Gatti, Monica; Thellung, Stefano; Florio, Tullio; Melone, Mariarosa A B; Colucci-D'Amato, Luca

    2015-01-01

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  19. The Effects of Anethum graveolens L. Seeds on the Male Reproductive Functions and CREM Gene Expression in the Testis of Rat

    Directory of Open Access Journals (Sweden)

    Parisa Shojaee

    2014-03-01

    Full Text Available It is undeniable that the increasing of the population in the developing countries is an anxiety, therefore finding safe and effective contraceptive materials can be very useful. The aim of this study was to investigate the effects of Anethum graveolens L. on the reproductive system of male rat and CREM gene expression in testis of rat. Animals were randomly divided into two groups of control (treated with normal salin for the period of 56 days, n = 8 and experimental (treated with 150 mg/kg/day of Anethum graveolens extract for 56 days, n = 8. RT-PCR and histological studies, hormonal assay and sperm analysis were carried out for evaluating of extract on reproductive function of rat. Results indicated no significant differences between body weights of control and experimental groups. Sperm counts and motility were reduced however there was an increase sperm abnormality by applying of extract. Indeed existence of disorganized germinal epitheliums, degeneration, necrotic cells in some of seminiferous tubules and lower concentration of sperms in the center of seminiferous tubules of experimental group was noticeable. Results also showed reduction in the diameter of seminiferous tubules of experimental groups comparing with control groups. Administration of extract caused a significant decline in the plasma level of testosterone. Our RT-PCR data revealed that CREM mRNA levels decreased significantly in testes from the experimental group in compared to control group. In conclusionAnethum graveolens has strong anti-spermatogenic activity by decreasing sperm parameters. This study strongly proposes that this plant can be a good candidate for manufacturing antifertility drugs.

  20. 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.

  1. 蚊净香草叶片离体培养研究%Study on leaves in vitro culture of Pelargonium graveolens

    Institute of Scientific and Technical Information of China (English)

    周俊辉; 杨妙贤; 冼元香

    2005-01-01

    以蚊净香草(Pelargonium graveolens L'herit)不同叶龄的叶片为外植体进行离体培养,结果表明,只有成熟的叶片可诱导形成愈伤组织,培养基MS+6-BA 1.00mg/L+NAA 0.20mg/L最适于愈伤组织的诱导、不定芽分化和丛生芽的增殖,培养基MS+NAA 0.20 mg/L最适合根系诱导及幼苗生长.

  2. 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.  

  3. Pelargonium graveolens L'Her. and Artemisia arborescens L. essential oils: chemical composition, antifungal activity against Rhizoctonia solani and insecticidal activity against Rhysopertha dominica.

    Science.gov (United States)

    Bouzenna, Hafsia; Krichen, Lamia

    2013-01-01

    The chemical composition of the Pelargonium graveolens essential oil allowed the identification of 15 compounds (93.86% of the total essential oil). The major fractions were citronellol (35%) and geraniol (28.8%). The chemical composition of the Artemisia arborescens essential oil revealed twenty-one compounds representing 93.57% of the total essential oil. The main compounds were chamazulene (31.9%) and camphor (25.8%). The insecticidal effects were tested towards the insect Rhysopertha dominica. Results revealed that these two essential oils were highly effective against R. dominica at the dose of 50 µL on Petri dish of 8.5 cm of diameter. The antifungal activity was evaluated against Rhizoctonia solani and results showed that both of the essential oils were highly active at a dose of 12.5 µL/20 mL of PDA. Moreover, the inhibitory effect of P. graveolens essential oil was evidenced as stronger than that of the A. arborescens oil for all the tested doses.

  4. Optimization Experiment to Extract Citronellol from Pelargonium graveolens with Ethanol%利用乙醇提取香叶天竺葵中香茅醇研究

    Institute of Scientific and Technical Information of China (English)

    陈鹏; 谭乐和; 徐飞; 刘向阳; 郝朝运; 吴刚; 张翠玲

    2012-01-01

    本文利用香叶天竺葵的叶片,对香叶天竺葵中香茅醇的提取率进行研究.对提取香茅醇的最适乙醇浓度、温度、时间、料液比分别进行了测定.结果表明,乙醇提取法的最佳工艺条件为乙醇浓度75%、温度40℃、时间4h、料液比1:20的最佳组合,在该条件下香茅醇提取率可达0.88 mg/g.%The extraction rate of citronellol from leaves of Pelargonium graveolens were determined. The optimum ethanol concentration, temperature, time, and solid-liquid ratio for extracting the citronellol were examined. The results of statistical analysis showed that the ideal extraction condition was as follows; 75 % ethanol concentration, 40℃, 4 h, and 1:20 of the solid-liquid ratio. Under this condition, the extraction rate of citronellol from leaves of Pelargonium graveolens was 0.88 mg/g.

  5. Pharmacokinetic Herb-Drug Interaction between Essential Oil of Aniseed (Pimpinella anisum L., Apiaceae) and Acetaminophen and Caffeine: A Potential Risk for Clinical Practice.

    Science.gov (United States)

    Samojlik, Isidora; Petković, Stojan; Stilinović, Nebojša; Vukmirović, Saša; Mijatović, Vesna; Božin, Biljana

    2016-02-01

    Aniseed (Pimpinella anisum L., Apiaceae) and its essential oil (EO) have been widely used. Because there are some data about the impact of aniseed EO on drug effects, this survey aimed to assess the potential of pharmacokinetic herb-drug interaction between aniseed EO and acetaminophen and caffeine in mice. The chemical analysis (gas chromatography-mass spectrometry) of aniseed EO has confirmed trans-anethole (87.96%) as the main component. The pharmacokinetic studies of intraperitoneally (i.p.) and orally applied acetaminophen (200 mg/kg) and caffeine (20 mg/kg) were performed in mice after 5 days of oral treatment with human equivalent dose of aniseed EO (0.3 mg/kg/day). The analysis of pharmacokinetic data showed that in the group treated by aniseed EO, the significant decrease in the peak plasma concentration of acetaminophen after oral application (p = 0.024) was revealed when compared with control group and the reduction of systemic exposure to the drug after oral application (74 ± 32% vs. 85 ± 35% in the control) was noted. The bioavailability of orally applied caffeine was also significantly decreased (p = 0.022) after the EO treatment in comparison with the control (57 ± 24% vs. 101 ± 29%). Therefore, the compromised therapeutic efficacy of acetaminophen and caffeine during the usage of aniseed EO preparations should be considered.

  6. Effect of parsley (Petroselinum crispum (Mill.) Nym. ex A.W. Hill, Apiaceae) extracts on some biochemical parameters of oxidative stress in mice treated with CCl(4).

    Science.gov (United States)

    Popović, Mira; Kaurinović, Biljana; Jakovljević, Vida; Mimica-Dukic, Neda; Bursać, Marija

    2007-08-01

    The in vitro and in vivo antioxidant activity of different extracts of leaves and root of parsley (Petroselinum crispum (Mill.) Nym. ex A.W. Hill, Apiaceae) were studied. Free radical scavenging capacity (RSC) was evaluated measuring the scavenging activity on the 2,2-diphenyl-1-picrylhydrazil (DPPH) and OH radicals. Also, the effects on lipid peroxidation (LP) were evaluated. The results obtained showed that all examined extracts act as good scavengers of DPPH and OH radicals and reduce the intensity of LP. The in vivo effects were evaluated on some antioxidant systems (activities of LPx, GSH-Px, Px, CAT and XOD, and GSH content) in the mice liver and blood after treatment with the examined parsley extracts, or in combination with carbon tetrachloride (CCl(4)). On the basis of the results obtained it can be concluded that the examined extracts exhibited a certain protective effect. However, combined treatments with CCl(4) and the examined extracts showed both positive and negative synergism, inducing or suppressing the influence of CCl(4) alone.

  7. 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 Efeitos induzidos por Ruta graveolens L., Rutaceae, Cnidoscolus chayamansa McVaugh, Euphorbiaceae, e Citrus aurantium L., Rutaceae, nos níveis de glucose, colesterol e triacilglicerídeos num modelo do rato diabético Induced effects by Ruta graveolens L., Rutaceae, Cnidoscolus chayamansa McVaugh, Euphorbiaceae, and Citrus aurantium L., Rutaceae, on glucose, cholesterol and triacylglycerides levels in a diabetic rat model

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    Lauro Figueroa-Valverde

    2009-12-01

    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 (Diversas plantas com propriedades hipoglicêmicas foram usadas na medicina popular e em sistemas tradicionais de curas em torno do mundo. A finalidade deste trabalho foi avaliar os efeitos induzidos por Ruta graveolens L, Rutaceae, Cnidoscolus chayamansa McVaugh, Euphorbiaceae, e Citrus aurantium L., Rutaceae, em modelo do rato diabético onde níveis da glucose foram determinados a cada 24 h em um mês antes da administração gástrica do extrato das plantas. Colesterol e triacilglicerídeos foram avaliados usando técnicas enzimáticas. Os resultados mostraram que a administração de Cnidoscolus chayamansa a dose de 0,5 a 1,5 g/kg induz um aumento hipoglicêmico ( 200 mg/dL. Outros resultados, mostraram que Citrus aurantium exerce mudanças na concentração de triacilglicerídeos (158-172 mg/dL e colesterol (120-128 mg/dL. Finalmente, a administração de Ruta graveolens na dose de 0.5 g/kg induziu um efeito hipoglicêmico (Several plants with hypoglycemic properties have

  8. 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.

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

    Science.gov (United States)

    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.

  10. Historical biogeography of the Angelica group (Apiaceae tribe Selineae) inferred from analyses of nrDNA and cpDNA sequences

    Institute of Scientific and Technical Information of China (English)

    Chen-Yang LIAO; Stephen R.DOWNIE; Yan YU; Xing-Jin HE

    2012-01-01

    Biogeographical patterns and diversification processes of Asia-centered angiosperm groups have been significantly affected by the multistage uplift of the Himalayas-Tibetan Plateau since the Late Tertiary.The divergence time of the largely East Asian Angelica group (Apiaceae,subfamily Apioideae,tribe Selineae) was initially analyzed using BEAST and nrDNA internal transcribed spacer sequence data from 96 representatives of tribe Selineae and relatives.Further analyses of the biogeographical history of the Angelica group were carried out using BEAST,S-DIVA,RASP,and LAGRANGE on datasets containing all or some of the following loci:nrDNA internal and external transcribed spacers; cpDNA rps16 intron; and cpDNA rps16-trnK,rpl32-trnL,and trnL-trnT intergenic spacers.The results suggested that the Angelica group was originally present in the East Palearctic during the global cooling of the late Middle Miocene (13.6 Mya) and that the Angelica s.s.clade originated in the same region at 10.2Mya.Subsequent diversifications of the Angelica s.s.clade intensified in the East Palearctic during the middle Late Miocene (10.0-7.0 Mya) and in the eastern Himalayan Zone during the late Pliocene and Pleistocene (<4.0Mya).These diversifications likely corresponded with plateau uplift-driven climatic changes.Considering elevational reconstructions,the differential responses to altitude appear to be the primary factor explaining the recent radiation of the group in the eastern Himalayas.The North American species of the Angelica group were retrieved as polyphyletic and their migrations involved six independent dispersals to North America at least since the middle Late Miocene,including four times from northeast Asia and twice from Europe.

  11. A 2-oxoglutarate-dependent dioxygenase from Ruta graveolens L. exhibits p-coumaroyl CoA 2'-hydroxylase activity (C2'H): a missing step in the synthesis of umbelliferone in plants.

    Science.gov (United States)

    Vialart, Guilhem; Hehn, Alain; Olry, Alexandre; Ito, Kyoko; Krieger, Celia; Larbat, Romain; Paris, Cedric; Shimizu, Bun-Ichi; Sugimoto, Yukihiro; Mizutani, Masaharu; Bourgaud, Frederic

    2012-05-01

    Coumarins are important compounds that contribute to the adaptation of plants to biotic or abiotic stresses. Among coumarins, umbelliferone occupies a pivotal position in the plant phenylpropanoid network. Previous studies indicated that umbelliferone is derived from the ortho-hydroxylation of p-coumaric acid by an unknown biochemical step to yield 2,4-dihydroxycinnamic acid, which then undergoes spontaneous lactonization. Based on a recent report of a gene encoding a 2-oxoglutarate-dependent dioxygenase from Arabidopsis thaliana that exhibited feruloyl CoA 6'-hydroxylase activity (Bourgaud et al., 2006), we combined a bioinformatic approach and a cDNA library screen to identify an orthologous ORF (Genbank accession number JF799117) from Ruta graveolens L. This ORF shares 59% amino acid identity with feruloyl CoA 6'-hydroxylase, was functionally expressed in Escherichia coli, and converted feruloyl CoA into scopoletin and p-coumaroyl CoA into umbelliferone with equal activity. Its bi-functionality was further confirmed in planta: transient expression of JF799117 in Nicotiana benthamiana yielded plants with leaves containing high levels of umbelliferone and scopoletin when compared to control plants, which contained barely detectable traces of these compounds. The expression of JF799117 was also tightly correlated to the amount of umbelliferone that was found in UV-elicited R. graveolens leaves. Therefore, JF799117 encodes a p-coumaroyl CoA 2'-hydroxylase in R. graveolens, which represents a previously uncharacterized step in the synthesis of umbelliferone in plants. Psoralen, which is an important furanocoumarin in R. graveolens, was found to be a competitive inhibitor of the enzyme, and it may exert this effect through negative feedback on the enzyme at an upstream position in the pathway.

  12. 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

  13. Comparison of leaf morphology and anatomy among Malva sylvestris ("gerânio-aromático", Pelargonium graveolens ("falsa-malva" and Pelargonium odoratissimum ("gerânio-de-cheiro" Comparação da Morfologia e da anatomia foliar entre as espécies Malva sylvestris (gerânio-aromático, Pelargonium graveolens (falsa-malva e Pelargonium odoratissimum (gerânio-de-cheiro

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    I. Romitelli

    2013-01-01

    Full Text Available Malva sylvestris is generally confused with Pelargonium graveolens and Pelargonium odoratissimum due to similarities in their leaf morphology. The leaves of M. sylvestris have anthocyanins with scientifically proven cytotoxic, anti-inflammatory, antitumor and antioxidant properties. The leaves of P. odoratissimum have essential oil with antibacterial and spasmolytic properties, while the essential oil from P. graveolens has antimicrobial and antifungal activity. The aim of this study was to morpho-anatomically analyze the leaves of these species, indicating differences that can be used to clarify controversies about their use as medicinal plants. To anatomically compare the structure of each plant, samples were observed by Light Microscopy and Scanning Electron Microscopy (SEM. Leaf anatomy among species was quite different. Malva sylvestris showed capitate starry tector trichomes, as well as druses and mucilaginous cells. P. graveolens and P. odoratissimum differed as to trichomes. Both species had tector and glandular trichomes, and P. graveolens is distinguished for the greater height of tector trichomes and less quantity of the latter relative to P. odoratissimum. This study allowed the detection of anatomical differences, assisting in the taxonomy and classification of these species.Malva sylvestris é comumente confundida com Pelargonium graveolens e Pelargonium odoratissimum devido às semelhanças na morfologia foliar. As folhas de M. sylvestris possuem antocianinas com propriedades citotóxicas, antiinflamatória, antitumoral e antioxidante já comprovadas cientificamente. As folhas de P. odoratissimum apresentam óleo essencial com propriedades antibacteriana e espasmolítica, e o óleo essencial da folha de P. graveolens possui atividade antimicrobiana e antifúngica. O objetivo deste estudo foi analisar morfo-anatomicamente as folhas destas espécies, apontando diferenças que possam ser utilizadas para esclarecer controvérsias na

  14. A reappraisal of the Pleurotus eryngii complex - new species and taxonomic combinations based on the application of a polyphasic approach, and an identification key to Pleurotus taxa associated with Apiaceae plants.

    Science.gov (United States)

    Zervakis, Georgios I; Ntougias, Spyridon; Gargano, Maria Letizia; Besi, Maria I; Polemis, Elias; Typas, Milton A; Venturella, Giuseppe

    2014-01-01

    The Pleurotus eryngii species-complex comprises choice edible mushrooms growing on roots and lower stem residues of Apiaceae (umbellifers) plants. Material deriving from extensive sampling was studied by mating compatibility, morphological and ecological criteria, and through analysis of ITS1-5.8S-ITS2 and IGS1 rRNA sequences. Results revealed that P. eryngii sensu stricto forms a diverse and widely distributed aggregate composed of varieties elaeoselini, eryngii, ferulae, thapsiae, and tingitanus. Pleurotuseryngii subsp. tuoliensis comb. nov. is a phylogenetically sister group to the former growing only on various Ferula species in Asia. The existence of Pleurotusnebrodensis outside of Sicily (i.e., in Greece) is reported for the first time on the basis of molecular data, while P. nebrodensis subsp. fossulatus comb. nov. is a related Asiatic taxon associated with the same plant (Prangos ferulacea). Last, Pleurotusferulaginis sp. nov. grows on Ferulago campestris in northeast Italy, Slovenia and Hungary; it occupies a distinct phylogenetic position accompanied with significant differences in spore size and mating incompatibility versus other Pleurotus populations. Coevolution with umbellifers and host/substrate specificity seem to play key roles in speciation processes within this fungal group. An identification key to the nine Pleurotus taxa growing in association with Apiaceae plants is provided.

  15. Nomenclatural novelties in the Apiaceae (Umbelliferae) for the Flora of China%为《Flora of China》提供的伞形科新资料

    Institute of Scientific and Technical Information of China (English)

    Mark F.WATSON; 佘孟兰; 溥发鼎; 潘泽惠

    2004-01-01

    The revision of the family Apiaceae (Umbelliferae) for the Flora of China has demonstrated the need to formally publish the following 12 nomenclatural novelties: Acronema minus (M. F. Watson) M. F. Watson & Z. H. Pan, A. brevipedicellatum Z. H. Pan & M. F. Watson, Angelica sinensis var. wilsonii (H. Wolff) Z. H. Pan & M. F. Watson, Harrysmithia franchetii (M. Hiroe) M. L. Sheh, Heracleum candicans var. obtusifolium (Wall. ex DC.) F. T. Pu & M. F. Watson, Hydrocotyle hookeri ssp. chinensis (Dunn ex R. H. Shan & S. L. Liou) M. F. Watson & M. L. Sheh, H. hookeri ssp. handelii (H. Wolff) M. F. Watson & M. L. Sheh, Libanotis grubovii (V. M. Vinogradova) M. L. Sheh & M. F. Watson, Ligusticum likiangense (H. Wolff) F. T. Pu & M. F. Watson, L. nematophyllum (Pimenov & Kljuykov) F. T. Pu & M. F. Watson, L. nullivittatum (K. T. Fu) F. T. Pu & M. F. Watson, Pleurospermum bicolor (Franch.) C. Norman ex Z. H. Pan & M. F. Watson. In addition, a lectotype is designated for P. govanianum (DC.) Benth. ex C. B. Clarke var. bicolor Franch. (P. bicolor).%在为编写伞形科而进行的修订工作中,提出了11个新组合,即矮小丝瓣芹Acronema minus (M. F. Watson) M. F. Watson & Z. H. Pan, 短柄丝瓣芹A. brevipedicellatum Z. H. Pan & M. F. Watson, 川西当归Angelica sinensis var. wilsonii (H. Wolff) Z. H. Pan & M. F. Watson, 云南细裂芹Harrysmithia franchetii (M. Hiroe) M. L. Sheh, 钝叶独活Heracleum candicans var. obtusifolium (Wall. ex DC.) F. T. Pu & M. F. Watson, 中华天胡荽Hydrocotyle hookeri ssp. chinensis (Dunn ex R. H. Shan & S. L. Liou) M. F. Watson & M. L. Sheh, 普渡天胡荽H. hookeri ssp. handelii (H. Wolff) M. F. Watson & M. L. Sheh, 锐棱岩风Libanotis grubovii (V. M. Vinogradova) M. L. Sheh & M. F. Watson, 美脉藁本Ligusticum likiangense (H. Wolff) F. T. Pu & M. F. Watson和线叶藁本L. nematophyllum (Pimenov & Kljuykov) F. T. Pu & M. F. Watson, 无管藁本L. nullivittatum (K. T. Fu) F. T. Pu & M. F. Watson

  16. GENETIC CONSEQUENCES OF SEED DISPERSAL IN THREE SYMPATRIC FOREST HERBS. I. HIERARCHICAL POPULATION-GENETIC STRUCTURE.

    Science.gov (United States)

    Williams, Charles F; Guries, Raymond P

    1994-06-01

    To examine the effects of seed dispersal on spatial genetic structure, we compare three sympatric species of forest herbs in the family Apiaceae whose fruits differ widely in morphological adaptations for animal-attached dispersal. Cryptotaenia canadensis has smooth fruits that are gravity dispersed, whereas Osmorhiza claytonii and Sanicula odorata fruits have appendages that facilitate their attachment to animals. The relative seed-dispersal ability among species, measured as their ability to remain attached to mammal fur, is ranked Sanicula > Osmorhiza > Cryptotaenia. We use a nested hierarchical sampling design to analyze genetic structure at spatial scales ranging from a few meters to hundreds of kilometers. Genetic differentiation among population subdivisions, estimated by average genetic distance and hierarchical F-statistics, has an inverse relationship with dispersal ability such that Cryptotaenia > Osmorhiza > Sanicula. In each species, genetic differentiation increases with distance among population subdivisions. Stochastic variation in gene flow, arising from seed dispersal by attachment to animals, may partly explain the weak relationship between pairwise spatial and genetic distance among populations and heterogeneity in estimates of single locus F-statistics. A hierarchical island model of gene flow is invoked to describe the effects of seed dispersal on population genetic structure. Seed dispersal is the predominant factor affecting variation in gene flow among these ecologically similar, taxonomically related species. © 1994 The Society for the Study of Evolution.

  17. Microencapsulation, chemical characterization, and antimicrobial activity of Mexican (Lippia graveolens H.B.K.) and European (Origanum vulgare L.) oregano essential oils.

    Science.gov (United States)

    Hernández-Hernández, Elvia; Regalado-González, Carlos; Vázquez-Landaverde, Pedro; Guerrero-Legarreta, Isabel; García-Almendárez, Blanca E

    2014-01-01

    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.

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

    Science.gov (United States)

    Regalado-González, Carlos; Vázquez-Landaverde, Pedro; Guerrero-Legarreta, Isabel; García-Almendárez, Blanca E.

    2014-01-01

    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. PMID:25177730

  19. Graveoline isolated from ethanolic extract of Ruta graveolens triggers apoptosis and autophagy in skin melanoma cells: a novel apoptosis-independent autophagic signaling pathway.

    Science.gov (United States)

    Ghosh, Samrat; Bishayee, Kausik; Khuda-Bukhsh, Anisur Rahman

    2014-08-01

    Anti-cancer drugs generally kill cancer cells by apoptosis but fail to do so when they become resistant and escape apoptosis signals. But these resistant cells can still be killed by autophagy. Therefore, drugs having both apoptotic and autophagic abilities are solicited in effective cancer management. In search of such a drug, we examined the efficacy of graveoline, a bioactive compound isolated from Ruta graveolens on skin melanoma A375 cells through the use of specific signaling cascades and their inhibitors. Cytotoxicity of graveoline was tested by conducting MTT assay. Induction of autophagy and apoptosis was checked. Expression of related proteins and their localization were studied by conducting immunoblot assay and through confocal microscopy, respectively. We found graveoline-induced Beclin-1 associated autophagy in A375 cells and 3-methyladenine, an inhibitor of autophagy did not affect apoptosis. Conversely, caspase inhibitor that blocked apoptosis did not affect autophagic cell death, suggesting thereby that these two were independent events. Use of reactive oxygen species (ROS) scavengers inhibited cell death, but blocking autophagy did not affect graveoline-induced ROS generation, suggesting that ROS generation ensued autophagy. Thus, graveoline-induced both apoptotic and autophagic cell death in skin melanoma cells, a desirable quality in effective anti-cancer drug design.

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

    Institute of Scientific and Technical Information of China (English)

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

    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 F1 (exchangeable fraction),F2 and F3 increased significantly (p < 0.001 for F1,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 FI 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.

  1. Observation on Meiosis of Pollen Mother Cells in Apium graveolens%芹菜花粉母细胞减数分裂观察

    Institute of Scientific and Technical Information of China (English)

    赵冬; 张蜀宁; 张宇; 李俊星; 刘惠吉

    2011-01-01

    The flower buds of celery (Apium graveolens ) were used to study the mitosis in pollen mother cells with enzyme - dye -squash technique.The results showed that the pollen mother cells carried on their meiosis and cytokinesis simultaneously and their tetrads were tetrahedral or decussate type; at metaphases Ⅰ and Ⅱ there showed a small number of chromosomes scattered outside their equatorial plate; at anaphases Ⅰ and Ⅱ there appeared chromosome bridges and lagged chromosomes in some pollen mother cells.%以中国芹品种铁杆芹花蕾为材料,采用改良卡宝染色压片法对芹菜花粉母细胞减数分裂进行了细胞学研究.结果表明:花粉母细胞减数分裂为胞质同时型,四分体为正四面体型或十字交叉型,中期Ⅰ和中期Ⅱ细胞可见赤道板外染色体,后期Ⅰ和后期Ⅱ部分细胞出现染色体桥及落后染色体.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    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.

  4. 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.

  5. 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

    Directory of Open Access Journals (Sweden)

    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.

  6. 驱蚊香草愈伤组织的诱导和增殖%Effects on induction and proliferation of Pelargonium graveolens

    Institute of Scientific and Technical Information of China (English)

    杨春燕; 刘树楠; 周吉源

    2006-01-01

    以驱蚊香草(Pelargonium graveolens)的幼嫩叶片为外植体,接种于附加不同浓度的NAA、2,4-D、6-BA、KT及其组合的MS固体培养基上,结果表明:单独使用4种植物生长调节物质对驱蚊香草愈伤组织的诱导在一定浓度范围内都有效果,其中单独使用KT时效果不太明显;最佳的组合培养基为MS+2,4-D0.2 mg/L +6-BA0.5 mg/L.在黑暗和光照培养条件下,愈伤组织的增殖呈"S"型,且生长周期均为30 d.

  7. Antiprotozoal activity against Entamoeba histolytica of plants used in northeast Mexican traditional medicine. Bioactive compounds from Lippia graveolens and Ruta chalepensis.

    Science.gov (United States)

    Quintanilla-Licea, Ramiro; Mata-Cárdenas, Benito David; Vargas-Villarreal, Javier; Bazaldúa-Rodríguez, Aldo Fabio; Kavimngeles-Hernández, Isvar; Garza-González, Jesús Norberto; Hernández-García, Magda Elizabeth

    2014-12-15

    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.

  8. Genotype variations in accumulation of cadmium and lead in celery (Apium graveolens L.) and screening for low Cd and Pb accumulative cultivars

    Institute of Scientific and Technical Information of China (English)

    Kun ZHANG; Jianbing WANG; Zhongyi YANG; Guorong XIN; Jiangang YUAN; Junliang XIN; Charlie HUANG

    2013-01-01

    To help reduce risks of heavy metal pollution, two pot experiments were conducted to investigate the variations, transfer potential, and stability of Cadmium (Cd) and Lead (Pb) accumulations in celery (Apium graveolens L.) and to screen for low Cd and Pb accumulative cultivars. The maximum differences in shoot Cd concentration were 4.7-fold under low-Cd exposure and 3.3-fold under high-Cd exposure. These genotype variations in Cd accumulation are sufficiently large to help reduce Cd contamination risk in soil by using the Low-Cd-Accumulative genotypes. Cd accumulation of the Low-Cd-Accumulative genotypes is significantly positive correlated with Pb accumulation. Evidence obtained proves that Cd and Pb accumulations in celery are stable and genotype-dependent at the cultivar level. The presence of high-Pb contamination in soil promoted Cd accumulation in shoots of celery. Celery is considered a species with high risks in Cd pollution and low risks in Pb pollution. Among the tested cultivars, cv. Shuanggang- kangbing (SGKB) had the lowest shoot Cd and Pb accumulating abilities, and thus is the most important material for breeding of pollution-safe cultivars (PSCs) to minimize Cd and Pb accumulations in celery.

  9. 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.

  10. Floristic changes in alpine plant communities induced by the cushion plant Azorella madreporica (Apiaceae in the Andes of central Chile Cambios florísticos en comunidades de plantas alpinas inducidos por la planta en cojín Azorella madrepórica (Apiaceae en los Andes de Chile central

    Directory of Open Access Journals (Sweden)

    CONSTANZA L QUIROZ

    2009-06-01

    Full Text Available It is well known that the number of plant species associated with nurse plants increases with elevation. However, studies conducted so far have largely ignored the effect of nurse plants on other community attributes, such as the species abundances, diversity and evenness. Moreover, changes in these community attributes along environmental gradients have also been seldom examined. The present study evaluates the effect of the cushion plant Azorella madrepórica (Apiaceae on species richness, species abundance, diversity and evenness of vascular plants at two elevations in the Andes of central Chile. Theoretically, the impact of this nurse cushion plant on these community attributes should be grater at a higher elevation. Results showed that the proportion of plant species associated with cushion plants increases with elevation, and the abundance of some species is also greater within cushions than on bare ground. Although the proportion of species growing within cushions increased with elevation, diversity and evenness were higher on bare ground. This is due to some few species that attained very high densities within cushions, generating assemblages highly dominated by some few species. Ordination analyses indicated differences in species assemblages within and outside A. madrepórica at the higher elevation. Therefore, the influence of cushion plants on community structure changes with elevation. Accordingly, we suggest that attributes other than species richness must be included in future studies in order to analyze the impact of nurse species on community structure along environmental gradients.Se sabe que el número de especies asociado a plantas nodrizas aumenta con la altitud. Sin embargo, el efecto de plantas nodrizas sobre otros atributos de las comunidades, como la abundancia de especies, diversidad y equidad, ha sido largamente ignorado. Más aún, cambios en estos atributos en gradientes ambientales han sido pocas veces examinados

  11. Ethnopharmacology, Antibacterial and Antioxidant Activity of Dittrichia graveolens (L. W. Greuter. Which Has Been Used as Remedies Antirheumatic, Anti-inflammation and Antiinfection against Leishmaniasis in the Traditional Medicine of Gorgan, Iran

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    Mazandarani Masoumeh

    2014-10-01

    Full Text Available Objective: This study was survey to investigate of ethnopharmacology, antibacterial and antioxidant capacity of Dittrichia graveolens (L. W. Greuter extract in in vitro from waste ground region of Gorgan, Iran, which has been used in traditional as a strong anti-inflammation, antirheumatism, antitumor, antipathogene, and antiinfection. Materials and Methods: Ethnopharmacological data were obtained among well-known indigenous herbal practitioner (70 ages in Gorgan, Iran. Aerial parts of plant in blooming were collected from Gorgan waste ground (80 m in October 2013. Methanol and acetone extracts were obtained by maceration, antioxidant activity were evaluated spectrophotometrically by 1,1-diphenyl-2-picryl hydrazyl (DPPH, total antioxidant capacity and reducing power to compare of butylated hydroxytoluene and butylated hydroxyanisole antioxidant standard and antibacterial activity were determined by disc diffusion and minimal inhibitory concentrations (MICs method against tree Gram-positive and negative pathogenic bacteria. Results: D. graveolens (L. W. Greuteris is usually wild grow in Golestan Province and has been used in traditional medicine as a strong anti-inflammation, antirheumatism, antitumor, antipathogene and antiinfection specially in treat of leishmaniosis metanolic extract of plant has strong antioxidant activity against free radical scavenging specially in DPPH methode than aceton extract with IC50 (6.2 ± 0.13 μg/ml and Staphylococcus aureus, Staphylococcus epidermidis, Enterococcus faecalis and Bacillus cereus with inhibition zone 35, 30, 26, 21 mm were the most sensitive bacteria, with MIC ranging from 12.6 to 112 μg/ml, respectively. Escherichia coli and Salmonella typhimurium have moderate sensitivity and other bacteria were resistant to the plant extract. Conclusion: Results demonstrate that the methanolic extract of D. graveolens can become good potential antioxidant and antibacterial activity for controlling certain Gram

  12. 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.

  13. 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).

    OpenAIRE

    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...

  14. The effect of 12 weeks Anethum graveolens (dill on metabolic markers in patients with metabolic syndrome; a randomized double blind controlled trial

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    Mansouri Masoume

    2012-10-01

    Full Text Available Abstract Background The clustering of metabolic abnormalities defined as metabolic syndrome is now both a public health and a clinical problem .While interest in herbal medicine has greatly increased, lack of human evidence to support efficacies shown in animals does exist. This clinical trial study designed to investigate whether herbal medicine, Anethum graveolens (dill extract, could improve metabolic components in patients with metabolic syndrome. Methods A double-blind, randomized, placebo-controlled trial using a parallel design was conducted. 24 subjects who had metabolic syndrome diagnostic criteria (update of ATP III were randomly assigned to either dill extract (n = 12 or placebo (n = 12 for 3 months. Results Across lipid component of metabolic syndrome, no significant differences in triglyceride (TG concentration and high density lipoprotein cholesterol were seen between the two groups. However TG improved significantly from baseline (257.0 vs. 201.5p = 0.01 with dill treatment but such a significant effect was not observed in placebo group. Moreover, no significant differences in waist circumference, blood pressure and fasting blood sugar were seen between two groups after 3 months follow up period. Conclusion In this small clinical trial in patients with metabolic syndrome, 12 weeks of dill extract treatment had a beneficial effect in terms of reducing TG from baseline. However dill treatment was not associated with a significant improvement in metabolic syndrome related markers compared to control group. Larger studies might be required to prove the efficacy and safety of long-term administration of dill to resolve metabolic syndrome components.

  15. The effect of 12 weeks Anethum graveolens (dill on metabolic markers in patients with metabolic syndrome; a randomized double blind controlled trial

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    Bagher Larijani

    2012-10-01

    Full Text Available The clustering of metabolic abnormalities defined as metabolic syndrome is now both a public health and a clinical problem .While interest in herbal medicine has greatly increased, lack of human evidence to support efficacies shown in animals does exist. This clinical trial study designed to investigate whether herbal medicine, Anethum graveolens (dill extract, could improve metabolic components in patients with metabolic syndrome.MethodsA double-blind, randomized, placebo-controlled trial using a parallel design was conducted. 24 subjects who had metabolic syndrome diagnostic criteria (update of ATP III were randomly assigned to either dill extract (n = 12 or placebo (n = 12 for 3 months.ResultsAcross lipid component of metabolic syndrome, no significant differences in triglyceride (TG concentration and high density lipoprotein cholesterol were seen between the two groups. However TG improved significantly from baseline (257.0 vs. 201.5p = 0.01 with dill treatment but such a significant effect was not observed in placebo group. Moreover, no significant differences in waist circumference, blood pressure and fasting blood sugar were seen between two groups after 3 months follow up period.ConclusionIn this small clinical trial in patients with metabolic syndrome, 12 weeks of dill extract treatment had a beneficial effect in terms of reducing TG from baseline. However dill treatment was not associated with a significant improvement in metabolic syndrome related markers compared to control group. Larger studies might be required to prove the efficacy and safety of long-term administration of dill to resolve metabolic syndrome components.

  16. The Effects of Drought Stress on Morphological Traits and Yield of Three Medicinal Plants ( Coriandrum sativum, Foeniculum vulgare and Anethum graveolens in Greenhouse Conditions.

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    S. R Amiri Deh Ahmadi

    2012-07-01

    Full Text Available Drought stress is one of the important problems in arid and semi_arid regions. drought stress take place in plants when available water is lesser than evapotranspiration. In order to evaluate the effect of drought stress on morphological traits and yield of three medicinal plants an experiment was carried out during the 2010 year in research greenhouse of faculity of Agriculture, Ferdowsi University of Mashhad, in a factoriel arrengement based on a Completely Randomized Block Design with four replications. factors include 4 drought stress levels: Field capacity (100%, 75%, 50% and FC25% and 3 medicinal plants include: Coriandrum sativum, Foeniculum vulgare and Aniethum graveolens. The traits such as plant height, leaf number per plant, number of lateral branches per plant, umbrellas per plant, umbels per umbrellas, seed number per plant, seed weight per plant, 1000 seeds weight and harvest index were measured. Results showed that decreasing content of water in soil lesser than field capacity had significant effects on all of these traits. Coriandrum sativum in FC25% had maximum seed number in umbrellas(14 number, seed number per plant(27 number, Umbrellas per plant(4 number, umbels per umbrellas(10 number and 1000 seeds weight (6.5 gr. also Foeniculum vulgare in FC25% had minimum seed number in umbrellas(2 number, seed number per plant(2 number. Umbrellas per plant(0.25number, umbels per umbrellas(0.5 number and 1000 seeds weight (0.15 gr. Harvest index positive correlation with seed weight per plant and 1000 seeds weight.

  17. 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

    Directory of Open Access Journals (Sweden)

    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.

  18. 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

  19. 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.

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

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    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

  1. 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 (LC50=25.6μL·L(-1)), followed by P. nigra var. italica (LC50=49.8μL·L(-1)) and A. citriodora (LC50=65.6μL·L(-1)), while the other essential oils showed LC50 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 (LC50=18.3μL·L(-1)). On the other hand, testing S. montana+P. nigra (1:1) an antagonistic effect was detected, leading to a LC50 (72.5μL·L(-1)) higher than the LC50 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 larvicides.

  2. Analysis on Content and Composition of Essential Oil in Different Month of Growth in Pelargonium graveolens%不同月份香叶天竺葵精油的含有率与成分变化分析

    Institute of Scientific and Technical Information of China (English)

    李大红; 姚雷; 梁建生

    2006-01-01

    对生长在上海地区的香叶天竺葵(Pelargonium graveolens L.)不同月份的精油的含有率及其成分变化进行研究.采样后,用水蒸馏法提取精油,用GC-MS对精油成分进行分析;结果显示,在6月份和9月份精油含有率最高,精油含有率最低的是在1月份.无论哪个月份的精油,在它们的成分中,香茅醇及它的酯类的含量最高,其次是香叶醇和它的酯.

  3. Karyotype analysis for pollen mother cells meiosis diakinesis of Apium graveolens L.%中国芹花粉母细胞减数分裂终变期的核型分析

    Institute of Scientific and Technical Information of China (English)

    赵冬; 张蜀宁; 郑金双; 刘惠吉; 侯喜林

    2011-01-01

    Using flower buds, karyotype analysis of Apium graveolens L during meiosis diakinesis in pollen mother cells was conducted,compared with chromosome karyotypc of root tip,and the best way to obtain diakinesis chromosomes was discussed. The results were the same: karyotype formula of Apium graveolens L. was K (2n) = 2x = 22 = 6m+2sm+8st+6t, both of which had 3 pairs of metacentric chromosomes (5,7,9), 1 pair of submetacentric chromosomes(6) ,4 pairs of with acrocentric chromosomes (2,3,8, 11 ) and 3 pairs of telocentric chromosomes(1,4,10). Relative length was 2n = 2S+2M 1 +6 M2 + 1 L, belonging to 3 B type.%以中国芹品种铁杆芹花蕾为材料.选取花粉母细胞减数分裂终变期进行染色体核型分析,将其与根尖染色体核型进行比较研究,并探讨了获得终变期分裂相的最佳制片方法.结果表明:二者核型公式均为K(2n)=2x=22=6m+2sm+8st+6t,其中第5、7、9对为中部着丝粒染色体,第6对为亚中部着丝粒染色体,第2、3、8、11对为近端部着丝粒染色体,第1、4、10对为端部着丝粒染色体,其染色体相对长度组成为2n=2S+2M1+6M2+1L,染色体核型为3B型.

  4. Cinnamic acid 4-hydroxylase mechanism-based inactivation by psoralen derivatives: cloning and characterization of a C4H from a psoralen producing plant-Ruta graveolens-exhibiting low sensitivity to psoralen inactivation.

    Science.gov (United States)

    Gravot, Antoine; Larbat, Romain; Hehn, Alain; Lièvre, Karine; Gontier, Eric; Goergen, Jean Louis; Bourgaud, Frédéric

    2004-02-01

    Cinnamate 4-hydroxylase (C4H, EC 1.14.13.11) complete cDNA was cloned from the leaves of Ruta graveolens, a psoralen producing plant. The recombinant enzyme (classified CYP73A32) was expressed in Saccharomyces cerevisiae. Mechanism-based inactivation was investigated using various psoralen derivatives. Only psoralen and 8-methoxypsoralen were found to inactivate C4H. The inactivation was dependent on the presence of NADPH, time of pre-incubation, and inhibitor concentration. Inactivation stoichiometry was 0.9 (+/-0.2) for CYP73A1 and 1.1 (+/-0.2) for CYP73A32. SDS-PAGE analysis demonstrated that [3H]psoralen was irreversibly bound to the C4H apoprotein. K(i) and k(inact) for psoralen and 8-methoxypsoralen inactivation on the two C4H revealed a lower sensitivity for CYP73A32 compared to CYP73A1. Inactivation kinetics were also determined for CYP73A10, a C4H from another furocoumarin-producing plant, Petroselinum crispum. This enzyme was found to behave like CYP73A32, with a weak sensitivity to psoralen and 8-MOP inactivation. Cinnamic acid hydroxylation is a key step in the biosynthesis of phenylpropanoid compounds, psoralen derivatives included. Our results suggest a possible evolution of R. graveolens and P. crispum C4H that might tolerate substantial levels of psoralen derivatives in the cytoplasmic compartment without a depletive effect on C4H and the general phenylpropanoid metabolism.

  5. Major Cytogenetic Landmarks and Karyotype analysis in Carrot and Other Apiaceace

    Science.gov (United States)

    Chromosome localization of the rDNA gene clusters was determined for the first time in several Apiaceae using double-color fluorescence in situ hybridization (FISH). Twenty-one Apioideae species including taxa of economic importance (e.g. Apium graveolens, Coriandrum sativum, Cumin cyminum, Daucus c...

  6. 不同倍性种苗香叶油的化学成分%The Chemical Constituents of Essential Oils from Different Ploidy Seedlings of Pelargonium graveolens

    Institute of Scientific and Technical Information of China (English)

    易清元; 江明; 杨艳琼; 任洪涛; 周斌; 夏凯国

    2013-01-01

    In order to determine the aroma characteristics of essential oils of different ploidy seedlings of Pelargonium graveolens,oils from tissue-cultured seedlings with normal and doubling chromosomes were analyzed by gas chromatography,respectively.It was shown that the aroma chemical constituents from two different seedlings were identical but differed in amounts.The contents of geraniol and iso-menthone were higher in polyploidy tissue-cultured seedlings,while the contents of citronellol,citronellyl formate and citronellyl acetate were higher in normal tissue-cultured seedlings.The main constituents are citronellol 30.83 %-38.25 %,geraniol 5.30 %-9.72 %,and β-gurjunene 3.71 %-5.50 %,for normal tissue-cultured seedlings ; citronellol 26.1%-38.8%,geraniol 5.94%-14.81%,and β-gurjunene 3.21%-6.16%,for polyploidy tissue-cultured seedlings.%以香叶天竺葵的不同倍性组培苗为研究材料,对不同采样时间的香叶油进行气相色谱分析,比较其香气特征.结果表明:常规组培苗和染色体加倍苗的香叶油的化学成分相同,且各个成分含量随月份变化的规律一致,但在各成分的含量上有差异.多倍体组培苗香叶油中香叶醇、异薄荷酮的含量较高,而常规组培苗香叶油中香茅醇、甲酸香茅酯、乙酸香茅酯的含量较高.常规组培苗香叶油主要指标成分含量分别为香茅醇30.83%~38.25%、香叶醇5.30%~9.72%、β-古芸烯3.71%~5.50%,多倍体组培苗香叶油主要指标成分含量分别为香茅醇26.1%~38.8%、香叶醇5.94%~14.81%、β-古芸烯3.21%~6.16%.

  7. A taxonomic re-assessment in the Chinese Bupleurum (Apiaceae):Insights from morphology, nuclear ribosomal internal transcribed spacer, and chloroplast (trnH-psbA, matK) sequences

    Institute of Scientific and Technical Information of China (English)

    Chang-Bao WANG; Xiang-GuangMA; Xing-Jin HE

    2011-01-01

    As one of the big genera in Apiaceae,Bupleurum L.has received considerable attention from plant taxonomists.Nevertheless,there are still many gaps in our knowledge of this genus,especially of those species endemic to China that have often been excluded from previous studies.In spite of a few recent studies on the phylogeny and classification of the Chinese Bupleurum,the most essential problem of species delimitation still remains unresolved.We re-evaluate the taxonomy of the Chinese Bupleurum using morphological and molecular evidence.Careful observations of living plants growing the field and herbarium specimens were made to understand the morphological variation and to ensure species identification for the molecular analysis.Phylogenetic analyses were carried out on sequence data of nuclear ribosomal intemal transcribed spacer (nrlTS),trnH-psbA,and matK,using parsimony and Bayesian approaches to evaluate species relationships.Analyses of both nrlTS and combined datasets of the three regions revealed the following results:(i) the Chinese Bupleurum species were divided into two major lineages; and (ii) most species were well defined,but some traditional inter- and infraspecific relationships were not supported.Our results,along with the results of previous works support that the Chinese Bupleurum species were derived from two different lineages and should be placed in Neves and Watson’s subgenus Bupleurum.Our detailed taxonomic re-assessment of several Chinese species resulted in new taxonomic recombinations with rank changes for three species:Bupleurum tenerum,B.amplexicaule,and B.franchetii; new combination for one variety,B.smithii var.flaviflorum; and the description of one variety and one species,B.stenophyllum vat.leiocarpum and B.sikangense.

  8. Treatment with Ruta graveolens 5CH and Rhus toxicodendron 9CH may reduce joint pain and stiffness linked to aromatase inhibitors in women with early breast cancer: results of a pilot observational study.

    Science.gov (United States)

    Karp, Jean-Claude; Sanchez, Carole; Guilbert, Philippe; Mina, William; Demonceaux, Antoine; Curé, Hervé

    2016-11-01

    To determine the possible effect of two homeopathic medicines, Ruta graveolens 5CH and Rhus toxicodendron 9CH, in the prevention of aromatase inhibitor (AI) associated joint pain and/or stiffness in women with early, hormone-receptor positive, breast cancer. This prospective, unrandomized observational study was carried out between April and October 2014. Women were recruited in two groups, according to which of the two study centres they attended: one receiving homeopathy in addition to standard treatment (group H) and a control group, receiving standard treatment (group C). All women were treated with an AI. In addition, women in group H also took Ruta graveolens 5CH and Rhus toxicodendron 9CH (5 granules, twice a day) up to 7 days before starting AI treatment. The homeopathic medicines were continued for 3 months. Demographic and clinical data were recorded using a self-assessment questionnaire at inclusion (T0) and 3 months (T3). Primary evaluation criteria were the evolution of scores for joint pain and stiffness, the impact of pain on sleep and analgesic consumption in the two groups after 3 months of treatment. Forty patients (mean age 64.9±8.1 years) were recruited, 20 in each group. Two-thirds of the patients had joint pain before starting AI treatment. There was a significant difference in the evolution of mean composite pain score between T0 and T3 in the two groups (-1.3 in group H vs. +3.4 in group C; p=0.0001). The individual components of the pain score (frequency, intensity and number of sites of pain) also decreased significantly in group H. Nine patients in group C (45%) vs. 1 (5%) in group H increased their analgesic consumption between T0 and T3 (p=0.0076). After 3 months of treatment, joint pain had a worse impact on sleep in patients in group C (35% vs. 0% of patients; p=0.0083). The differences observed in the evolution of morning and daytime stiffness between the two groups were smaller (p=0.053 and p=0.33, respectively), with the exception

  9. Determination of Luteolin and Apigenin in Apium graveolen L. by HPLC%HPLC法同时测定旱芹中木犀草素和旱芹素的含量

    Institute of Scientific and Technical Information of China (English)

    李敏; 孙莲; 孟磊

    2014-01-01

    建立HPLC法同时测定旱芹中木犀草素和旱芹素含量的方法。采用C18(150 mm×4.6 mm,5μm)柱,流动相为乙腈∶0.01 mol/L醋酸铵(pH=4.8)=40∶60,等强度洗脱,检测波长330 nm,柱温25℃,流速1.0 mL/min。木犀草素和旱芹素的质量浓度分别在0.93μg/mL~4.94μg/mL(r=0.9991)及1.03μg/mL~5.06μg/mL(r=0.9994)范围内与峰面积呈现良好的线性关系,平均加样回收率依次为99.7%(RSD为2.4%),99.0%(RSD为1.8%)。%To establish a method for simultaneous determination of Luteolin and Apigenin in Apium graveolen L. by HPLC. The sepration was performed on an C18 column with acetonitrile 0.01 mol/L ammonium acetate (pH=4.8)=60∶40 as a mobile phase at a flow rate of 1.0 mL/min. The detection wavelength was 330 nm at 25℃. There were good linear relationships between the mass concentrations and the peak areas of luteolin and apigenin in the ranges of 0.93μg/mL-4.94μg/mL(r=0.999 1)and 1.03μg/mL-5.06μg/mL (r=0.999 4) respectively. The average recoveries were 99.7%with RSD 2.4%and 99.0%with RSD 1.8%respectively. The method was quick,simple and repeatable for the determination of Luteolin and Apigenin in Apium graveolen L.

  10. 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.

  11. Inhibition of lipopolysaccharide-inducible nitric oxide synthase and IL-1beta through suppression of NF-kappaB activation by 3-(1'-1'-dimethyl-allyl)-6-hydroxy-7-methoxy-coumarin isolated from Ruta graveolens L.

    Science.gov (United States)

    Raghav, Sunil Kumar; Gupta, Bhawna; Shrivastava, Anju; Das, Hasi Rani

    2007-03-29

    The Ruta graveolens L. plant is used in traditional medicine to treat a large number of diseases. The methanol (50%) extract of the whole plant was observed to inhibit the expression of inducible nitric oxide synthase (iNOS) and the cycloxygenase-2 (COX-2) gene in lipopolysaccharide (LPS)-induced macrophage cells (J774A.1, [Raghav, S.K., Gupta, B., Agrawal, C., Goswami, K., Das, H.R., 2006b. Anti-inflammatory effect of Ruta graveolens L. in murine macrophage cells. J. Ethnopharmacol. 104, 234-239]). The effect of whole plant extract on the expression of other pro-inflammatory genes such as tumor necrosis factor-alpha (TNF-alpha), interleukin-1beta (IL-1beta), IL-12, interferon-gamma (IFN-gamma) and the activation of nuclear factor-kB (NF-kappaB) were investigated in LPS stimulated macrophage cells. An active compound was isolated from this methanol extract by further solvent fractionation and reverse phase high performance liquid chromatography (RP-HPLC). The purified compound was identified as 3-(1'-1'-dimethyl-allyl)-6-hydroxy-7-methoxy-coumarin having IUPAC nomenclature of 6-hydroxy-7-methoxy-3-(2-methyl but-3-en-2yl)-2H-chromen-2-one by ESI-MS, MALDI, FT-IR and NMR. Effect of this purified compound was assessed on iNOS, COX-2 and various pro-inflammatory cytokine genes and was observed to inhibit both the protein and mRNA expression of iNOS and IL-1beta in LPS challenged macrophages. Electrophoretic mobility shift assay (EMSA) and Western blot analyses indicated that the plant extract and the isolated active compound blocked the LPS-induced activation of NF-kappaB through the prevention of inhibitor-kB (IkB) degradation. The purified compound also showed the anti-oxidant activity. The active compound at a dose of 40 mg/kg body weight was observed to inhibit the iNOS and IL-1beta gene expression significantly in endotoxin-induced inflammatory model of BALB/c mice. The low level of nitric oxide production was also observed in the sera of compound treated mice

  12. Atratividade de adultos de Chrysoperla externa (Hagen, 1861 aos compostos voláteis de coentro, endro e erva-doce (Apiaceae em condições de laboratório

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    André Luis Santos Resende

    2015-02-01

    Full Text Available Espécies de Apiaceae dispõem de óleos essenciais, nos quais podem ocorrer compostos voláteis, que funcionam como sinais para atração e manutenção de inimigos naturais nas áreas cultivadas. Com base nestas características, este trabalho objetivou avaliar a atratividade aos adultos do predador Chrysoperla externa. Foram utilizados folhas e caules de coentro, endro e erva-doce, coletados aos 30 e 60 dias após a semeadura. As plantas foram dispostas em olfatômetro de quatro vias (formato de "X" disponibilizando-se os odores para machos e fêmeas, virgens e acasalados, em testes de livre escolha. Ao serem liberados individualmente no interior do olfatômetro, foram cronometrados cinco minutos e contabilizado o tempo total de permanência do inseto em cada braço do aparelho. Os dados foram analisados pelo teste c², com frequência esperada de 25%. Estudou-se o rendimento de óleo essencial das três espécies de plantas, 30 e 60 dias após a semeadura, utilizando-se do método de hidrodestilação. A composição química dos óleos foi determinada por cromatografia gasosa acoplada a espectrômetro de massas. Verificou-se que adultos virgens têm preferência por plantas de coentro, enquanto os acasalados preferem plantas de erva-doce, ambas coletadas aos 30 dias. Plantas com 60 dias não proporcionaram resposta atrativa aos adultos de C. externa. O rendimento de óleo tendeu a aumentar com o desenvolvimento fenológico da planta. A composição química do óleo de coentro revelou, como componentes majoritários, o (2E-decenal e decanal e, para erva-doce, a maior concentração foi de (E-anetol.

  13. New apiaceous hosts of Sclerotinia sclerotiorum in the Cerrado region of Brazil Novas hospedeiras de Sclerotinia sclerotiorum na família Apiaceae na região do Cerrado do Brasil

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    A Reis

    2011-03-01

    Full Text Available This paper reports for the first time in the Cerrado region of Brazil the occurrence of white mold caused by Sclerotinia sclerotiorum in coriander (Coriandum sativum, parsley (Petroselinum crispum and Peruvian carrot (Arracacia xanthorrhiza. The disease was observed on coriander, in Cristalina, Goiás State, on parsley in Gama, the Federal District and on Peruvian carrot in Ibiá, Minas Gerais State. Pathogenicity tests demonstrated that the fungus S. sclerotiorum is the causal agent of the observed symptoms in these plants. The three isolates obtained from naturally infected plants were inoculated in coriander (cv. Verdão, parsley (cv. Lisa Gigante, Peruvian carrot (cv. Amarela de Senador Amaral and carrot (cv. Forto Nantes and they were pathogenic to these hosts. The fungus isolates were re-isolated from inoculated plants fulfilling Koch´s postulates and also confirming that S. sclerotiorum is a polyphagous pathogen.Nesta publicação relata-se, pela primeira vez, na região de cerrado do Brasil, a ocorrência de mofo-branco, causado por Sclerotinia sclerotiorum em coentro (Coriandum sativum, salsa (Petroselinum crispum e mandioquinha salsa (Arracacia xanthorrhiza, três espécies de hortaliças pertencentes à família Apiaceae. A doença foi detectada em coentro no município de Cristalina-GO, em salsa na cidade satélite do Gama-DF e em mandioquinha salsa no município de Ibiá-MG. Os testes de patogenicidade foram realizados em coentro, salsa e em mandioquinha salsa e o fungo foi reisolado das plantas inoculadas, completando-se assim os postulados de Koch. Quando os três isolados foram inoculados nas três espécies de plantas e também em cenoura (cv. Forto Nantes, todos os três isolados foram patogênicos, demonstrando a falta de especificidade por hospedeira de S. sclerotiorum.

  14. 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

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    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.

  15. Change of fruit anatomical structure of Coriandrum sativum (Apiaceae) during fruit development process%伞形科植物芫荽果实发育过程中的解剖结构变化

    Institute of Scientific and Technical Information of China (English)

    卞桂兰; 刘启新; 宋春凤

    2014-01-01

    采用常规石蜡切片法对伞形科(Apiaceae)芹亚科(Apioideae Drude)芫荽属(Coriandrum Linn.)种类芫荽(Coriandrum sativum Linn.)花后幼果发育阶段和果熟发育阶段的果实横切面解剖结构及其变化进行了观察和比较.观察结果表明:芫荽果实的幼果和果熟发育阶段均分为前期、中期和后期3个时期,不同时期果实横切面的形状和大小、果壁厚度和结构以及合生面、果棱、维管束、油管、胚乳和结晶等特征均有明显变化.在芫荽果实发育过程中,果实横切面由近椭圆形逐渐变为近圆形,且分生果长度从1 630 μm增加至3 290 μm、宽度从860 μm增加至1 580 μm.合生面长度与分生果长度相等,但合生面逐渐分离,成熟的2个分生果仅由心皮柄维管束和合生面两端的外果壁及中果壁最外侧数层细胞相连,从外形看2个分生果不分离.果壁由薄变厚、再由厚变薄,明显分为4个层次;成熟果实的中果壁大部分由木化细胞构成.果棱可分为主棱和次棱2种,且均不发达;次棱呈角状突起、主棱呈波状弯曲,次棱较主棱明显.维管束包括果壁维管束、心皮柄维管束和种脊维管束3类,其中,果壁维管束不发达且散布于中果壁木化细胞层中.油管仅存在于合生面并被逐渐压扁,而果壁油管消失并转变成大空腔.胚乳逐渐膨大,其形状由元宝形逐渐转变为船形或肾形.此外,在幼果发育阶段,中果壁薄壁细胞、合生面和胚乳细胞中或多或少都含有结晶,胚乳细胞中还含有大量糊粉粒结晶;但在果熟发育阶段结晶消失,仅胚乳细胞中存有糊粉粒结晶.分析结果显示:芫荽果实属隐性双悬果类型且果棱属微果棱型,其部分解剖结构与伞形科芹亚科多数种类的果实有差异.

  16. The Analysis of Chemical Constituents of Essential Oil in Pelargonium graveolens Polyloid Seedlings%香叶天竺葵多倍体精油的化学成分研究

    Institute of Scientific and Technical Information of China (English)

    易清元; 江明; 杨艳琼; 周斌; 夏凯国; 秦太峰

    2014-01-01

    探讨香叶天竺葵(Pelargonium graveolens L‘He’rit)染染色体加倍后精油的香气特征,为香叶新品种选育提供理论基础.对香叶天竺葵扦插苗、组培苗和多倍苗的香叶油进行GC-9A分析,并与玫瑰香叶油、法国波尔蓬香叶油的主成分进行对比.这5种油的化学成分相同,但各成分的百分含量有差异.组培苗及多倍苗香叶油中香叶醇、甲酸香叶酯、芳樟醇的含量显著提高,而香茅醇、甲酸香茅酯、玫瑰醚的含量有所下降.其中,多倍苗香叶油含:香茅醇26.1%,香叶醇14.81%,p-古芸烯4.77%,这3个主香成分接近法国波尔蓬香叶油中的含量.香叶天竺葵染色体加倍后能改善其精油的品质,其精油中香茅醇、香叶醇的含量更接近法国波尔蓬等国外香叶油中的含量.

  17. 中国伞形科5个引种栽培的模式种果实比较解剖学研究%Comparative anatomical study on structural features of mericarp of 5 type species introduced into China in Apiaceae

    Institute of Scientific and Technical Information of China (English)

    刘芳; 刘启新

    2006-01-01

    对中国伞形科中长期引种栽培的旱芹(Apium graveolens L.)、茴香(Foeniculum vulgare Miller)、欧当归(Levisticum officinale Koch)、欧防风(Pastinaca sativa L.)和莳萝(Anethum graveolens L.)5个模式种的果实进行了比较解剖学研究,详细描述了各种类分生果的解剖结构及主要特征,并从分生果横切面的轮廓形状、果棱、维管束、油管和合生面等解剖学性状系统分析了各种类的异同,提出果体腹面及合生面的长度及其比值、果棱间距离及其比值、果体侧面与腹面间的角度、侧棱与腹面间的角度、果体长宽比等新的数量化的伞形科解剖性状特征,并按果体压扁程度将5个种类分成几不压扁(旱芹)、轻度压扁(茴香)、中度压扁(莳萝和欧当归)和高度压扁(欧防风)4大类,同时探讨了果实解剖特征与它们的演化程度的关系.

  18. 2个芹菜品种泛变应原Api g 4基因的克隆与分析%Cloning and analysis of panallergen Api g 4 gene from two cultivars of Apium graveolens

    Institute of Scientific and Technical Information of China (English)

    李梦瑶; 王枫; 侯喜林; 蒋倩; 马静; 熊爱生

    2013-01-01

    从芹菜(Apium graveolens Linn.)品种‘津南实芹’(‘Jinnanshiqin’)和‘美国西芹’(‘Meiguoxiqin’)中分别克隆获得泛变应原基因Api g 4;2个品种的Api g4基因均包含1个长度为405 bp的开放阅读框,二者间有3个核苷酸位点的差异.2个品种的Api g4基因均能编码134个氨基酸,但二者编码的氨基酸序列有2个位点的差异.多重比对以及进化树分析结果均表明:2个芹菜品种Api g 4基因编码的氨基酸序列与其他植物的泛变应原氨基酸序列同源性较高,氨基酸序列高度保守;与同科植物欧芹[Petroselinum crispum (Miller) Nyman ex A.W.Hill]和胡萝卜(Daucus carota Linn.)的泛变应原氨基酸序列的同源性均达到90%以上,在进化树上也归为同一支.2个品种的泛变应原Api g 4均为疏水性蛋白,具有相似的三维空间结构,均包含3个α螺旋和7个β折叠.实时定量PCR分析结果显示:Api g 4基因在‘津南实芹’和‘美国西芹’根中的表达水平均最高,在茎和茎尖分生组织中的表达水平相对较低,在叶中的表达水平很弱,且2个品种间同一组织的Api g4基因表达水平也有差异,表明Api g 4基因的表达具有明显的组织特异性.

  19. Comparison of Current Chemical and Stereochemical Tests for the Identification and Differentiation of Pelargonium graveolens L'Hér. (Geraniaceae Essential Oils: Analytical Data for (--(1S, 4R, 5S-Guaia-6,9-diene and (--(7R,10S-10-epi-γ-Eudesmol

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    Mei Wang

    2014-07-01

    Full Text Available Commercial geranium oil samples, steam-distilled oils of authenticated plant samples, and a reference sample were investigated by GC/MS to determine the validity and applicability of a series of chemical and stereochemical tests that have been proposed in the literature to identify the country of origin, phytochemical identity or authenticity of geranium oils. The chemical tests evaluated include the ratio of the concentrations of geraniol to citronellol and the presence or absence of certain sesquiterpenes, viz., (-- guaia-6,9-diene and (--10-epi-γ-eudesmol. The stereochemical tests include the stereochemical distribution of i citronellol, ii menthone and isomenthone, and iii rose oxides. The most reliable chemical test was the presence or absence of the sesquiterpene probes. The stereochemical tests proved to be less reliable. Most of the tests could be used to classify geranium oils into general types; however, none of the tests provided a foolproof method to distinguish cultivars or country of origin. During this study, the ambiguity in the absolute stereochemistry of (--10-epi-γ-eudesmol and (--guaia-6,9-diene was addressed, and these two sesquiterpenes could serve as effective markers for the authentication of P. graveolens essential oils.

  20. 两种天竺葵不同生长时期的精油含有率及成分研究%Monthly Variation of the Content and Composition of Essential Oils of Pelargonium graveolens and Pelargonium × fragrans in Different Growth Stages

    Institute of Scientific and Technical Information of China (English)

    李大红; 姚雷; 梁建生

    2007-01-01

    本文对生长在上海地区的香天竺葵(Pelargonium × fragrans)和香叶天竺葵(Pelargonium graveolens)不同月份的精油的含有率及其成分变化进行研究.采样后,用水蒸馏法提取精油,用GC-MS对精油成分进行分析;结果显示,香天竺葵在一月份精油含有率最低,七月份达到了最高点.其精油成分的含量在各个月份不稳定.香叶天竺葵精油成分在6月份和9月份精油含有率最高,精油含有率最低的是在一月份.无论哪个月份的精油,在它们的成分中,香茅醇及它的酯类的含量最高,其次是香叶醇和它的酯.

  1. 基于psbA-trnH序列变异分析川明参属亲缘关系及分类地位%Analyses on relationship and taxonomic position of Chuanminshen Sheh et Shan (Apiaceae) based on variation of psbA-trnH sequence

    Institute of Scientific and Technical Information of China (English)

    宋春凤; 吴宝成; 周伟; 刘启新

    2014-01-01

    By means of PCR amplification and sequencing methods, cpDNA psbA-trnH fragment from Chuanminshen violaceum Sheh et Shan, Peucedanum wawrae ( H. Wolff) Su and P. medicum Dunn of Trib. Peucedaneae, Changium smyrnioides H. Wolff, Pleurospermum davidii Franch., P. foetens Franch. and P. cristatum de Boiss. of Trib. Smyrnieae in Apiaceae were amplified and sequenced, sequences obtained were submitted to GenBank and their accession numbers were KF557756-KF557762 . In combination of psbA-trnH fragment sequences, induced from GenBank, of one species in Ferula Linn., one species in Semenovia Regel et Herder and two species in Angelica Linn. of Trib. Peucedaneae, one species in Sinolimprichtia H. Wolff, one species in Notopterygium de Boiss. and one species in Trachydium Lindl. of Trib. Smyrnieae, and Turgenia latifolia ( Linn.) Hoffm. of Trib. Scandicineae,psbA-trnH fragment information of all species was analyzed, and MP, ML and BI phylogenetic trees were constructed taking T. latifolia as an outgroup. The results show that length of psbA-trnH fragment of both Chuanminshen violaceum and Changium smyrnioides is 258 bp and GC content of both is 23%, while length of psbA-trnH fragment of other species is 228-405 bp and their GC content is 26%-35%. And total length of psbA-trnH fragment after alignment is 553 bp ( including gaps) , in which, there are 237 variable sites and 178 information sites. The relative genetic distance between Chuanminshen violaceum and Changium smyrnioides is the smallest ( only 0 . 02 ) , while that among Chuanminshen violaceum and other species is 0. 10-1. 34, and generally, that among Chuanminshen violaceum and species in Trib. Smyrnieae is smaller, meaning that relationship of Chuanminshen violaceum with Changium smyrnioides and some species in Trib. Smyrnieae is nearer. In MP, ML and BI phylogenetic trees, both Chuanminshen violaceum and Changium smyrnioides are clustered together and are grouped as one clade with other species of Trib. Smyrnieae

  2. Determination of the contents of monosaccharide components in non-starch polysaccharides of aerial part of Apium graveolens L. By pre-column derivatization GC%柱前衍生化GC法测定旱芹非淀粉多糖中各单糖组分含量

    Institute of Scientific and Technical Information of China (English)

    谭亮; 杨洋; 张琦; 霍鑫; 毕开顺; 贾英

    2011-01-01

    Objective To establish pre-column derivatization GC method for determination of monosaccharide component of non-starch polysaccharides of the aerial part of Apium graveolens L. Methods The derivatives were determined by GC and DB-17 column(30 m ×0. 25 mm,0. 25 μm)was used. The inlet temperature was maintained for 270 ℃. The column oven was begun at 180 ℃ ,then programmed from 180 ℃ to 225℃ at 3 ℃- min -1, hold for 2 min, then programmed from 225 ℃ to 260 ℃ at 6 ℃· min -1, and finally, hold for 7 min. Manner of sample injection was splitless. Detector temperature was maintained at 270 ℃. Sample amount was I. 0 μL. Results Seven monosaccharides L-( + )-rhamnose,L-( + )-arabinose,D-( + )-fucose, D-( + )-xylose,D-( + )-mannose,D-( + )-glucose and D-( + )-galactose were determined in INSP. Except D-( + )-fucose,other six monosaccharides were the same as from INSP in SNSP. Conclusions The method is accurate and reproducible,which is suitable for the determination of monosaccharide component in soluble and insoluble non-starch polysaccharides in Apium graveolens L.%目的 建立测定旱芹非淀粉多糖中各单糖组分含量的柱前衍生化GC法.方法 非淀粉多糖经衍生化生成糖腈乙酯,采用GC法进行分析.色谱柱:DB-17柱(30 m×0.25 mm,0.25 μm);柱温:程序升温;载气:N2;进样温度:270℃;进样方式:不分流;检测器温度:270℃;进样量:1.0μL.结果 水不溶性非淀粉多糖(insoluble non-starch polysaccharides,INSP)水解后得到7种单糖,分别是:L-(+)-鼠李糖、L-(+)-阿拉伯糖、D-(+)-岩藻糖、D-(+)-木糖、D-(+)-甘露糖、D-(+)-葡萄糖和D-(+)-半乳糖;水溶性非淀粉多糖(soluble non-starch polysaccharides,SNSP)水解后得到6种单糖,除无D-(+)-岩藻糖外,其余均同INSP水解后单糖.结论 本方法准确度高,重现性好,可用于测定旱芹水溶性和水不溶性非淀粉多糖中各单糖组分的含量.

  3. Morphological and anatomical characteristics of the fruit of Chinese Ferula and related taxa in Apiaceae%中国伞形科阿魏属及相关类群的果实形态解剖特征及其分类学价值

    Institute of Scientific and Technical Information of China (English)

    王雪微; 刘玫; 茹剑; 王靖茹; 王宇婷

    2016-01-01

    The fruit structures of eighteen species of Ferula (sixteen species from China)and two taxa of Dorema in Apiaceae subfamily Apioideae were intensively studied,mostly using GMA methods.The results show that the mericarps of fruits are dorsally compressed,two marginal ribs are winged,the endocarp is com-posed of parenchyma cells,commissure comprises the entire width of the fruit,two carpophores are arranged on opposite sides of the commissural plane and spherical crystals are dispersed in the mesocarp.The taxa stud-ied could be divided into two groups based on the pericarp,vitta,and testa features.Group one (including 4 species of Ferula)has vittae with septa,fibrous mesocarp and testa with rectangular cells.Group two (inclu-ding 16 species of Ferula and 2 species of Dorema)has vittae without septa,mesocarp composed of parenchy-ma or lignified cells and testa usually comprising square cells.The fruit of Dorema and some species of Ferula are very similar in structure.The study supports the hypothesis that Ferula is an artifical taxon,indicated by classical taxonomy,and provides the morphological evidence that Dorema should be moved to Ferula (as Feru-la sensu lato ).%本文主要采用 GMA 切片法,深入研究了伞形科芹亚科阿魏属18种(其中16种产自中国)及 Dorema 属2种果实的结构,结构显示所研究物种果实的分果均为背腹压扁,两个边脊形成翅,内果皮由薄壁细胞构成,结合面与果实宽度相同,两个相对的心皮柄及中果皮有球状结晶。根据果皮、油管及种皮结构可将研究物种分为两组:组1(包括阿魏属4种)油管有隔,中果皮纤维化,种皮均由长方形细胞构成;组2(包括阿魏属16种及 Dorema 属2种),油管无隔,中果皮由薄壁或轻微木化细胞构成,种皮多为大的方形细胞。Dorema 同阿魏属一些物种果实结构非常相似。本研究支持经典分类学指出的阿魏属分类系统是人为的

  4. Foliar Diseases of Apiaceae Crops in Coastal California

    Science.gov (United States)

    The number of outbreaks of leaf spot, blight and streak diseases on celery, cilantro, fennel and parsley has been increasing throughout central coastal California and particularly in Monterey County since 2002. Two different bacterial pathogens (Pseudomonas syringae pv. apii, and P. syringae pv. cor...

  5. Las especies de Eryngium Sect. Foetida (Apiaceae en la Argentina

    Directory of Open Access Journals (Sweden)

    Susana Martínez

    2001-01-01

    Full Text Available El género Eryngium Sect. Foetida (incluida Sect. Flaccida está representado en Argentina por 7 especies: E. chubutense, E. coronatum, E. echinatum, E. ekmanii, E. divaricatum, E. dorae y E. nudicaule. Son hierbas de bajo porte caracterizadas por sus hojas pecioladas con venación reticulada, y sus frutos del tipo “isophlyctide”; se distribuyen principalmente en el NE y centro del país, aunque Eryngium chubutense, endémica, alcanza al sur de su área la provincia de Santa Cruz. Eryngium dorae es una especie poco coleccionada y mal conocida hasta el presente, que se destaca por la presencia de flores subpediceladas y frutos equinados, caracteres poco frecuentes en el género. Se analizan en este aporte los caracteres taxonómicos relevantes en la sección; se describen e ilustran las especies y se proporciona una clave para diferenciarlas

  6. A revision of the genus Pternopetalum Franch.(Apiaceae)

    Institute of Scientific and Technical Information of China (English)

    Li-Song WANG

    2012-01-01

    A revision of the East Asian genus Pternopetalum Franch.is presented recognizing 15 species and proposing 14 new synonyms.Pternopetalum filicinum (Franch.) Hand.-Mazz.,P.asplenioides (H.Boissieu) Hand.Mazz.,P.heterophyllum Hand.-Mazz.,and P.tanakae var.fulcranium Y.H.Zhang are merged with P.tanakae (Franch.& Savatier) Hand.-Mazz.Pternopetalum wolffianum (Fedde ex H.Wolff) Hand.-Mazz.,P.yiliangense Shan & Pu,P.vulgare var.strigosum Shan & Pu,and P.vulgare var.acuminatum C.Y.Wu ex Shan & Pu are reduced to P.vulgare (Dunn.) Hand.-Mazz.Pternopetalum botrychioides var.latipinulatum Shan and P.affinum (Fedde ex H.Wolff) M.Hiroe are combined with P.botrychioides (Dunn) Hand.-Mazz.Pternopetalum longicaule Shan and P.mairei (Diels ex H.Wolff) Hand.-Mazz.are merged with P.delavayi (Franch.) Hand.-Mazz.Pternopetalum trachycarpum C.Y.Wu ex Shan & Z.H.Pan is reduced to P.trichomanifolium (Franch.) Hand.-Mazz.An identification key,descriptions,and distribution maps are provided.

  7. Lignans, phenylpropanoids and polyacetylenes from Chaerophyllum aureum L. (Apiaceae).

    Science.gov (United States)

    Rollinger, Judith M; Zidorn, Christian; Dobner, Michael J; Ellmerer, Ernst P; Stuppner, Hermann

    2003-01-01

    Sub-aerial parts of Chaerophyllum aureum L. yielded two polyacetylenes, falcarinol (1), falcarindiol (2), three lignans, namely nemerosin (3), deoxypodorhizone (4), deoxypodo-phyllotoxin (5), two phenylpropanoids, 1'-hydroxymyristicin (6) and its angeloyl ester (7). Compounds 6 and 7 were isolated for the first time from plant material and their structures were elucidated by means of extensive 1- and 2-dimensional NMR spectroscopy and high resolution mass spectrometry. In bioautographic tests on TLC plates the dichloromethane extract showed a significant antimicrobial activity. Falcarindiol was identified as the main active principle whereas the phenylpropanoids and lignans showed no activity.

  8. Chemical Composition of the Essential Oil from Chaerophyllum temulum (Apiaceae).

    Science.gov (United States)

    Stamenković, Jelena G; Stojanović, Gordana S; Radojković, Ivana R; Petrović, Goran M; Zlatković, Bojan K

    2015-08-01

    The present study reports the chemical composition on the essential oil obtained from fresh roots, stems, inflorescences and fruits of Chaerophyllum temulum. In all samples, except the roots, the most dominant components were sesquiterpene hydrocarbons. (Z)-Falcarinol was the principal constituent of the root essential oils (61.7% at the flowering stage and 62.3% at the fruiting stage). The blossom oil was dominated by (Z,E)-α-famesene (23.4%), (E)-β-farnesene (9.0%) and germacrene D-4-ol (9%), whereas the oil from the fruit had germacrene D-4-ol (27.6%) as its main compound, accompanied by (Z,E)-α-famesene (13.4%). Germacrene D was the most abundant component of the stem essential oil (38.4% at the flowering stage and 32.5% at the fruiting stage). The obtained results show that the qualitative composition of the oil depends on the part of the plant which is analyzed, while the quantitative composition of the main components depends on the growing stage of the plant.

  9. Flavonols and Antioxidant Activity of Ammi visnaga L. (Apiaceae

    Directory of Open Access Journals (Sweden)

    Reguia Bencheraiet

    2011-01-01

    Full Text Available Eleven flavonols have been isolated from the aerial parts of Ammi visnaga L. from which four aglycones, four monoglycosides, two diglycosides and one triglycoside. The flavonoid aglycones were distributed into one hydroxylated, quercetin (1 and three methoxylated, namely, rhamnetin (2, isorhamnetin (3 and rhamnazin (4. Among the monoglycosides, we found three 3-O-glucosides respectively linked to rhamnetin (5, isorhamnetin (6 and rhamnazin (7 and one 7-O-glucoside of isorhamnetin (8. The two diglycosides were 3-O-rutin of quercetin (9 and isorhamnetin (10 while the single trioside was quercetin 7,3,3’-O-triglucoside (11. These flavonols are reported for the first time from A. visnaga L . Free radical DPPH scavenging potential of the butanolic extract was investigated.

  10. Flavonols and Antioxidant Activity of Ammi visnaga L. (Apiaceae)

    OpenAIRE

    Reguia Bencheraiet; Habiba Kherrab; Ahmed Kabouche; Zahia Kabouche; Maurice Jay

    2011-01-01

    Eleven flavonols have been isolated from the aerial parts of Ammi visnaga L. from which four aglycones, four monoglycosides, two diglycosides and one triglycoside. The flavonoid aglycones were distributed into one hydroxylated, quercetin (1) and three methoxylated, namely, rhamnetin (2), isorhamnetin (3) and rhamnazin (4). Among the monoglycosides, we found three 3-O-glucosides respectively linked to rhamnetin (5), isorhamnetin (6) and rhamnazin (7) and one 7-O-glucoside of isorhamnetin (8). ...

  11. Coumarins from the aerial parts of Prangos uloptera (Apiaceae Cumarinas das partes aéreas de Prangos uloptera (Apiaceae

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    Seyed Mehdi Razavi

    2008-03-01

    Full Text Available Phytochemical studies on the aerial parts of Prangos uloptera, an endemic Iranian species of the genus Prangos, yielded five coumarins, xanthotoxin (1, prangenin (2, scopoletin (3, deltoin (4 and prangolarin (5. The structures of these coumarins were elucidated by spectroscopic means, and the antioxidant potential of 1-5 was evaluated by the DPPH assay. The chemotaxonomic significance of 1-5 is also discussed.Os estudos fitoquímicos das partes aéreas de Prangos uloptera, uma espécie do gênero Prangos endêmica do Irã, forneceram cinco cumarinas, xantotoxina (1, prangenina (2, escopoletina (3, deltoína (4 e prangolarina (5. As estruturas destas cumarinas foram elucidas através de métodos espectroscópicos e o potencial antioxidante de 1-5 foi avaliado pelo ensaio de DPPH. O significado quimiotaxonômico de 1-5 também é discutido.

  12. Installation Summaries from the 1996 Survey of Threatened and Endangered Species on Army Lands.

    Science.gov (United States)

    1997-12-01

    herbstobatae Echinacea laevigata Smooth E Plant Onsite TRADOC Ft. Jackson None In Preparation Coneflower Onsite NGB Leesburg TS None In Preparation Contig. AMC...confluentus Sanicula mariversa No Common E Plant Both USARPAC Makua MR None In Preparation Name Sanicula purpurea No Common PE Plant Both USARPAC Kawailoa

  13. 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 territory. It is commonly known as fennel or "erva-doce" and has been used in medicine as analgesic, digestive, carminative, diuretic, expectorant, lactigenous, anti-inflammatory, and antispasmodic agent. Crude ethanolic extract for the verification of biological activities was prepared from seeds bought in the market. For the phytochemical profile, analytical thin-layer chromatography was used; the antimicrobial activity was determined by the paper disc diffusion test and minimum inhibitory concentration (MIC; the antinociceptive activity was verified by the method of abdominal writhings in the animals. The tested microorganisms were multiresistant clinical isolates obtained from the Bacteriology Sector of the Clinical Hospital of Pernambuco. The phytochemical study identified the majority of secondary compounds present in the methanolic fraction of seeds, as follows: triterpenes, flavanoid glycosides, smaller terpenes (monoterpenoids, sesquiterpenoids and diterpenoids and reducing sugars. The obtained results showed that the ethanolic extract had greater activity against Micrococcus spp. (MIC=250µg/mL. Results of the evaluation of the antinociceptive activity demonstrated that only the dosage of 298 mg/Kg, compared to the indomethacin pattern, led to a significant reduction in the number of abdominal writhings in the animals. Further studies will be carried out for the identification and isolation of some secondary compounds, as well as other analgesic protocols.

  14. Nuevos datos sobre Ferula loscosii (Lange Willk. (Apiaceae en la provincia de Alicante [New data on Ferula loscosii (Lange Willk. (Apiaceae in Alicante province (E of Spain

    Directory of Open Access Journals (Sweden)

    Irene ARAGONESES LORITE

    2012-04-01

    Full Text Available Se amplía el área de distribución del endemismo ibérico Ferula loscosii en el noroeste de la provincia de Alicante, al haber sido hallados nuevos núcleos poblacionales situados a una distancia de hasta 4 km respecto al único núcleo anteriormente conocido en Villena. Asimismo se adjunta abundante material gráfico y descriptivo sobre las plantas alicantinas para facilitar tanto su comparación con el resto de poblaciones ibéricas como la futura detección de nuevas poblaciones de esta especie.ABSTRACT: The distribution area of the Iberian endemism Ferula loscosii is enlarged in NW Alicante province. New populations have been found which are located up to 4 km far from the single population currently known near Villena. Graphic material and a detailed morphological description are presented to facilitate further comparison to other Iberian populations as well as eventual new findings of this taxon.

  15. Lectotypification of three endemic taxa of Ammi L. (Apiaceae from the archipelago of the Azores

    Directory of Open Access Journals (Sweden)

    Bueno, Esther

    2006-06-01

    Full Text Available Lectotypes are designated here for taxa of the genus Ammi L. described by H.C. Watson from the Azores islands. The names Ammi huntii H.C. Watson, A. seubertianum (H.C. Watson Benth. & Hook. f. ex Trel. and A. trifoliatum (H.C. Watson Benth. & Hook. f. ex Trel. still remain untypified from their description. Those typifications constitute the starting point to further taxonomical studies on that aggregate.Se tipifican los táxones del género Ammi L. endémicos del archipiélago de las Azores, que fueron descritos por H.C. Watson. Los nombres de Ammi huntii H.C. Watson, A. seubertianum H.C. Watson Benth. & Hook. f. ex Trel. y A. trifoliatum H.C. Watson Benth. & Hook. f. ex Trel., permanecían sin tipificar desde su descripción original. Dichas tipificaciones se consideran el punto de partida para futuros estudios taxonómicos sobre este agregado.

  16. Biological Assays and Chemical Composition of Volatile Oils of Bupleurum fruticosum L. (Apiaceae

    Directory of Open Access Journals (Sweden)

    Andrea Maxia

    2011-01-01

    Full Text Available The composition of supercritical CO 2 extracts and essential oils obtained by hydrodistillation of Bupleurum fruticosum L., growing spontaneously in Italy and Portugal, and its antifungal activity is reported. The collected extracts were analyzed by GC-FID and GC-MS methods. The minimal inhibitory concentration (MIC and the minimal lethal concentration (MLC were used to evaluate the antifungal activity of the oils against Candida albicans, C. tropicalis, C. krusei, C. guillermondii, C. parapsilosis, Cryptococcus neoformans, Trichophyton rubrum, T. mentagrophytes, Microsporum canis, M. gypseum, Epidermophyton floccosum, Aspergillus niger, A. fumigatus and A. flavus.

  17. Echinophora platyloba DC (Apiaceae crude extract induces apoptosis in human prostate adenocarcinoma cells (PC 3

    Directory of Open Access Journals (Sweden)

    Fatemeh Zare Shahneh

    2014-10-01

    Full Text Available Background: Prostate cancer is the second leading malignancy worldwide and the second prominent cause of cancer-related deaths among men. Therefore, there is a serious necessity for finding advanced alternative therapeutic measures against this lethal malignancy. In this article, we report the cytotoxicity and the mechanism of cell death of the methanolic extract prepared from Echinophora platyloba DC plant against human prostate adenocarcinoma PC 3 cell line and Human Umbilical Vein Endothelial Cells HUVEC cell line. Methods: Cytotoxicity and viability of the methanolic extract were assessed by 3-(4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide (MTT assay and dye exclusion assay. Cell death enzyme-linked immunosorbent assay (ELISA was employed to quantify the nucleosome production resulting from nuclear DNA fragmentation during apoptosis and determine whether the mechanism involves induction of apoptosis or necrosis. The cell death was identified as apoptosis using terminal deoxynucleotidyl transferase (TdT-mediated dUTP nick end labeling (TUNEL assay and DNA fragmentation gel electrophoresis. Results: E. platyloba could decrease cell viability in malignant cells in a dose- and time-dependent manner. The IC50 values against PC 3 were determined as 236.136 ± 12.4, 143.400 ± 7.2, and 69.383 ± 1.29 μg/ml after 24, 36, and 48 h, respectively, but there was no significant activity in HUVEC normal cell (IC50 > 800 μg/ml. Morphological characterizations and DNA laddering assay showed that the methanolic extract treated cells displayed marked apoptotic characteristics such as nuclear fragmentation, appearance of apoptotic bodies, and DNA laddering fragment. Increase in an early apoptotic population was observed in a dose-dependent manner. PC 3 cell death elicited by the extract was found to be apoptotic in nature based a clear indication of TUNEL assay and gel electrophoresis DNA fragmentation, which is a hallmark of apoptosis. Conclusions: In summary, the E. platyloba extract attenuated the human prostate adenocarcinoma cell proliferation in vitro possibly by inducing apoptosis. E. platyloba is likely to be valuable for the treatment of human prostate adenocarcinoma.

  18. Phenolic compounds from Foeniculum vulgare (Subsp. Piperitum (Apiaceae herb and evaluation of hepatoprotective antioxidant activity

    Directory of Open Access Journals (Sweden)

    Mona T. M. Ghanem

    2012-01-01

    Full Text Available Objective: The study was designed to evaluate the antioxidant and hepatoprotective activities of the 80% methanolic extract as well as the ethyl acetate (EtOAc and butanol (BuOH fractions of the wild fennel (Foeniculum vulgare (Subsp; Piperitum and cultivated fennel (F. vulgare var. azoricum. In addition, quantification of the total phenolic content in the 80% methanol extract of fennel wild and cultivated herbs is measured. Materials and Methods: An amount of 400 g of air dried powdered herb of wild and cultivated fennel were sonicated with aqueous methanol (80%, successively extracted with Hexane, EtOAc, and n-BuOH. The EtOAc and n-BuOH were subjected to repeated column chromatography on silica gel and Sephadex LH-20. The antioxidant effect was determined in vitro using 1,1-diphenyl-2-picrylhydrazyl (DPPH· . Hepatoprotective activity was carried out using a Wistar male rat (250-300 g. Total phenolic and flavonoid contents were determined as chlorogenic acid and rutin equivalents, respectively. Results: Two phenolic compounds, i.e., 3,4-dihydroxy-phenethylalchohol-6-O-caffeoyl-β-d-glucopyranoside and 3?,8?-binaringenin were isolated from the fennel wild herb, their structures were elucidated by spectral methods including 1D NMR, 2D NMR, and UV. The EtOAc and BuOH fractions of wild fennel were found to exhibit a radical scavenging activity higher than those of cultivated fennel. An in vitro method of rat hepatocytes monolayer culture was used for the investigation of hepatotoxic effects of the 80% methanol extract on the wild and cultivated fennel, which were >1000 and 1000 ΅g/mL, respectively. As well as, their hepatoprotective effect against the toxic effect of paracetamol (25 mM was exerted at 12.5 ΅g/mL concentration. Conclusions: Fennel (F. Vulgare is a widespread plant species commonly used as a spice and flavoring. The results obtained in this study indicated that the fennel (F. vulgare herb is a potential source of natural antioxidant. Two phenolic compounds, i.e. 3,4-dihydroxy-phenethylalchohol-6-O-caffeoyl-β-d-glucopyranoside ( A and 3?,8?-binaringenin ( B were isolated from the fennel wild herb for the first time.

  19. Una nueva especie ibérica de Ferulago Koch (Apiaceae

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    Solanas, José Luis

    2000-06-01

    Full Text Available Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. nov., is described from populations found in the littoral zones of Alicante Province (Puigcampana and Vall de Gallinera, and the Sierra de Moratalla (Pico Revolcadores of Murcia Province. Morphological and structural characters defining the new species are analysed, and the diagnostic differences with other Iberian taxa are also established.Se describe Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. nov., a partir de poblaciones encontradas en zonas litorales (Puigcampana y Vall de Gallinera de la provincia de Alicante y en la Sierra de Moratalla (Pico Revolcadores de la provincia de Murcia. Se analizan los caracteres morfológicos y estructurales que la definen y se establecen las principales diferencias con otras especies ibéricas del género.

  20. Una nueva especie ibérica de Ferulago Koch (Apiaceae)

    OpenAIRE

    Crespo Villalba, Manuel Benito; Solanas, José Luis; García Martín, Felipe José

    2000-01-01

    Se describe Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. nov., a partir de poblaciones encontradas en zonas litorales (Puigcampana y Vall de Gallinera) de la provincia de Alicante y en la Sierra de Moratalla (Pico Revolcadores) de la provincia de Murcia. Se analizan los caracteres morfológicos y estructurales que la definen y se establecen las principales diferencias con otras especies ibéricas del género.

  1. Una nueva especie ibérica de Ferulago Koch (Apiaceae)

    OpenAIRE

    Solanas Ferrándiz, José Luis; Crespo Villalba, Manuel Benito; García Martín, Felipe

    2000-01-01

    Se describe Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. nov., a partir de poblaciones encontradas en zonas litorales (Puigcampana y Vall de Gallinera) de la provincia de Alicante y en la Sierra de Moratalla (Pico Revolcadores) de la provincia de Murcia. Se analizan los caracteres morfológicos y estructurales que la definen y se establecen las principales diferencias con otras especies ibéricas del género. Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. n...

  2. Chemical Composition and Antimicrobial Activity of Echinophora spinosa L. (Apiaceae Essential Oil

    Directory of Open Access Journals (Sweden)

    Jasmina M. Glamočlija

    2011-01-01

    Full Text Available The present study was undertaken to investigate the chemical composition and effectiveness of the essential oil isolated from Echinophora spinosa on different bacterial and fungal species. Chemical analysis (GC/MS showed that δ³-carene (60,86 %, α-phellandrene (7,12%, p-cymene (6,22 %, myrcene (4,82 % and β-phellandrene (2,73 % were dominant components in this oil. Essential oil tested showed good antimicrobial activity. Antimicrobial potential of this oil was higher than potential of commercial antimicrobial drugs tested, streptomycin, bifonozole and ketoconazole.

  3. Chemical composition and antimicrobial activity of cumin oil (Cuminum cyminum, Apiaceae).

    Science.gov (United States)

    Wanner, Juergen; Bail, Stefanie; Jirovetz, Leopold; Buchbauer, Gerhard; Schmidt, Erich; Gochev, Velizar; Girova, Tanya; Atanasova, Teodora; Stoyanova, Albena

    2010-09-01

    Cumin oil samples (Cuminum cyminum L.) from four different geographical origins were analyzed using GC-MS and GC-FID for their qualitative and quantitative composition. The major compounds in all cumin oils were the monoterpenes beta-pinene, p-cymene and gamma-terpinene and the terpenoid aldehydes cuminic aldehyde and the isomeric menthadien carboxaldehydes. All essential oils, and cuminic aldehyde, were tested, using agar diffusion and serial dilution methods, against different Gram-positive and Gram-negative bacteria isolated from different sources of food (pork fillet, minced meat and sausages) and clinical isolates, as well as three different Candida albicans isolates. All cumin oils and cuminic aldehyde exhibited a considerable inhibitory effect against all the organisms tested, except Pseudomonas spp.

  4. Antibacterial Activity and Chemical Composition of Essential Oil of Athamanta sicula L. (Apiaceae from Algeria

    Directory of Open Access Journals (Sweden)

    I. Labed

    2012-01-01

    Full Text Available Essential oil extracted from fresh aerial parts of Athamanta sicula L. (syn. Tingara sicula was analysed by gas phase chomatography coupled to mass spectrometry (GC-MS. The main constituents were: germacrene B (88.5% and apiol (4.9%. Comparing with the tested bacteria, the growth of Escherichia coli and Klebsiella pneumoniae strains was more inhibited by the essential oil of A. sicula.

  5. Patterns of gene flow between crop and wild carrot, Daucus carota (Apiaceae) in the United States

    Science.gov (United States)

    Studies of gene flow between crops and their wild relatives have implications for both management practices for farming and breeding as well as understanding the risk of transgene escape. These types of studies may also yield insight into population dynamics and the evolutionary consequences of gene...

  6. Geographical variations of the constituents of the essential oil of Crithmum maritimum L., Apiaceae.

    Science.gov (United States)

    Coiffard, L; Piron-Frenet, M; Amicel, L

    1993-02-01

    Synopsis Crithmum maritimum L. is a halophyte and chasmophyte apiaceous plant, which grows on all the world's coastlines but is particularly abundant in France. The essential oil obtained by steam distillation from samples of leaves of Crithmum maritimum L. gathered in two areas of France, Brittany and Provence, was analysed first by ultraviolet spectroscopy and secondly by capillary GC. In the first analysis, two distinct UV spectra were obtained depending on the two origins. In all, about 27 components were identified in the two sample types by GC, and they were quantified when possible. Dillapiole is the main constituent representing 75% of the oil whatever its origin. Résumé Crithmum maritimum L. est une plante halophyte et chasmophyte de la famille des Apiacées qui pousse sur toutes les côtes rocheuses, et qui est particulièrement abondante en France. L'huile essentielle a été obtenue par distillation à la vapeur d'eau à partir d'échantillons de feuilles de la plante recueillie dans deux régions françaises, la Bretagne et la Provence. Elle a été analysée d'abord en spectroscopie ultra-violette puis par chromatographie en phase gazeuse sur colonne capillaire. Les premières analyses montrent deux spectres UV distincts en fonction des origines. L'analyse chromatographique a permis d'identifier 27 composants qui ont été quantifiés dans certains cas. Le dillapiole est le constituant principal représentant 75% de l'huile essentielle quelqu'en soit l'origine géographique.

  7. Larvicidal activity of extracts from Ammi visnaga Linn. (Apiaceae) seeds against Culex quinquefasciatus Say. (Diptera: Culicidae).

    Science.gov (United States)

    Pavela, Roman; Vrchotová, Naděžda; Tříska, Jan

    2016-06-01

    Efficacies of the Ammi visnaga seeds extract and a majority of substances on larval Culex quinquefasciatus mortality in various development stages including pupae were studied. The effect of exposure time on larval mortality was also studied. The effect of sublethal concentrations or short exposure times on further larval development and subsequent fecundity in adults were studied as well. Lethal doses of the extract were estimated for the 2nd, 3rd and 4th instar of C. quinquefasciatus (LC50 for 18, 23 and 180 mg L(-1), respectively). The majority of furanochromenes, khellin and visnagin, were identified by analysing the extract. Khellin was significantly more effective compared to visnagin, whose LC50 was estimated at 8, 10 and 41 mg L(-1) for the 2nd, 3rd and 4th instar larvae. Khellin showed very fast efficacy on mortality for the 3rd instar larvae in a concentration of 100 mg L(-1). Fifty percent mortality was determined 30 min after application, a time which was considerably shorter compared to the extract (113 min) or visnagin (169 min). The effect of the application of lethal concentrations on C. quinquefasciatus larval mortality was studied. The least number of adults were hatched after application of the extract and khellin (41.8% and 37.9%, respectively), less than after visnagin application (46.7%) or in the control (94.2%). LC50 application caused lower fecundity in the hatched adults, lower hatchability of the eggs, and also very low natality, more than 77% lower for khellin compared to the control. A short exposure, corresponding to our estimated LT30, caused no significant acute toxicity in the larvae (until 24 h) for the extract or visnagin (4.3% and 11.5%, respectively); however, 18 min of action from khellin caused a 54.3% mortality rate of the larvae within 24 h.

  8. The Umbelliferae (Apiaceae) of Dioscorides annotated in codex Neapolitanus Graecus #1.

    Science.gov (United States)

    Evergetis, Epameinondas; Haroutounian, Serkos A

    2015-12-04

    Pedanius Dioscorides has been praised as the father of Pharmacy and his work Περί Ύλης Ιατρικής - De Materia Medica, served as the reference Pharmacy manual for almost twenty centuries. Though greatly celebrated among botanists of all ages' indisputable identification of numerous Dioscorides plants is still in quest. Present essay aspires to resolute the botanical status of the Umbelliferae (Apiacae) plants, through data extraction and recombination from a 7th century manuscript. Codex Neapolitanus Graecus 1 (CN) is the fundamental study material. From this source were extracted data, both from text and figures, in relation to plant nomenclature, habitat, morphology and geographical distribution; consequently those data were translated into present botanical terminology and then recombined according to the Flora of Turkey and the East Aegean Islands covering the area that Dioscorides was born and studied. All of the 40 CN plants indicated as Umbelliferae, presented a substantially documented identification. For 19 of them a novel combination was indicated and 4 of them proved new pharmaceutical plants. Applied methodology generated a documented correspondence between CN entries and contemporary Umbelliferae taxa nomenclature forming thus a promising new systematic tool for the study of relevant sources. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  9. Evaluation of genotoxic and antigenotoxic properties of essential oils of Seseli rigidum Waldst. & Kit. (Apiaceae

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    Živković Lada

    2016-01-01

    Full Text Available The essential oils of genus Seseli are known for their beneficial biological activities and could present novel targets in the development of safe and effective preparations of plant products. The objective was to test the essential oils of different parts of Seseli rigidum from two natural habitats for potential genotoxic and antigenotoxic activities against H202-induced DNA damage in human whole blood cells in vitro, by the comet assay. The essential oil analysis showed a high falcarinol content in oil from the root, while oils of the fruit and aerial parts contained α-pinene as the main compound. Genotoxicity was not detected at any of the concentrations of the essential oils from the three parts of the plant from localities I and II. Although the antioxidant activity (established by the FRAP and DPPH tests of the investigated oils was low, all oils demonstrated a strong antigenotoxic effect against H2O2-induced damage post-treatment, when the oils were applied after the oxidant. Based on the lack of pretreatment activity and the post-treatment reduction in DNA damage, the antigenotoxic effect of S. rigidum essential oils was probably based on the stimulation of DNA repair mechanisms. Environmental conditions did not affect the antigenotoxic properties of the oils. In conclusion, our results revealed the antigenotoxic properties of S. rigidum essential oils and appropriate and safe doses with beneficial effects under the described conditions. [Projekat Ministarstva nauke Republike Srbije, br. OI 173034, 173021

  10. Polyacetylenes from the Apiaceae vegetables carrot, celery, fennel, parsley, and parsnip and their cytotoxic activities.

    Science.gov (United States)

    Zidorn, Christian; Jöhrer, Karin; Ganzera, Markus; Schubert, Birthe; Sigmund, Elisabeth Maria; Mader, Judith; Greil, Richard; Ellmerer, Ernst P; Stuppner, Hermann

    2005-04-06

    A dichloromethane extract of root celery yielded falcarinol, falcarindiol, panaxydiol, and the new polyacetylene 8-O-methylfalcarindiol. The structure of the new compound was established by one- and two-dimensional (1D and 2D) NMR, mass spectrometry, and optical rotation data. Nonpolar extracts of roots and bulbs of carrots, celery, fennel, parsley, and parsnip were investigated for their content of polyacetylenes by high-performance liquid chromatography with diode array detection (HPLC-DAD). All five species contained polyacetylenes, although carrots and fennel only in minor amounts. Additionally, the cytotoxicity of the four polyacetylenes against five different cell lines was evaluated by the annexin V-PI assay. Falcarinol proved to be the most active compound with a pronounced toxicity against acute lymphoblastic leukemia cell line CEM-C7H2, with an IC(50) of 3.5 micromol/L. The possible chemopreventive impact of the presented findings is discussed briefly.

  11. Creating new populations of Apium bermejoi (Apiaceae, a critically endangered endemic plant on Menorca (Balearic Islands

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    Rita, Juan

    2013-06-01

    Full Text Available Apium bermejoi is a stoloniferous plant endemic to the island of Menorca (Balearic Islands. It is found only at one locality, and it is listed as Critically Endangered (according to the IUCN criteria. We describe the main results of population restoration actions undertaken under the Recovery Plan for this species, including the following: 1 introduction at two new localities (2008, 2 reinforcement of the original wild and the introduced populations, and 3 a programme for monitoring population dynamics (including both wild and introduced populations spanning four years (2006-2010. The plant material for the introduction and reinforcement projects was generated from seeds gathered in the wild. We carried out a monthly census of all of the individuals/patches and emerged seedlings, from which we assessed their survival at 3-4months. The survival rates of the planted individuals in the two new localities after three months were found to be 59.0% and 56.3%, and more than 80% of the surviving plants produced fruits. A seasonal pattern was observed based on the minimum cover values recorded in the censuses taken at the end of summer, with an increase detected during autumn, and maximal cover values recorded during May/June. The A. bermejoi populations showed large inter-annual fluctuations in both the number of patches and area of occupancy. The number of seedlings varied across the study years, and their survival was linked to specific meteorological events, such as severe storms and dry and hot spells during autumn. The initial phase of introduction for this species has been overall successful, but a final evaluation can only be made on a longterm basis.Apium bermejoi, planta estolonífera endémica de Menorca (Islas Baleares, de la que se conoce una sola localidad en el medio natural, está considerada en Peligro Crítico de extinción (según criterios UICN. Se presentan los principales resultados de las acciones de restauración de las poblaciones previstas en el Plan de Recuperación de esta especie que, entre otras, constaba de: 1 introducción en dos nuevas localidades (2008, 2 re - for zamiento de la población original y 3 programa de seguimiento de la dinámica de todas las poblaciones (naturales e introducidas a lo largo de 4 años (2006-2010. Para la introducción y reforzamiento se utilizaron plantas germinadas a partir de un lote de semillas de la población original. Se realizaron censos mensuales de todos los individuos/manchas y de las plántulas emergidas, de éstas se evaluó su supervivencia a los 3-4 meses. La supervivencia de los individuos plantados a los tres meses fue del 59,0% y del 56,3% en las dos nuevas localidades; más del 80% de estas plantas fructificaron. Se observó un patrón estacional con valores de cobertura mínimos en los censos de finales de verano, incrementos durante el otoño y valores máximos en el censo de mayo/junio. Las poblaciones presentaron una elevada fluctuación interanual tanto en número de individuos/manchas como en cobertura. El número de plántulas emergidas fue muy variable entre años, su número y supervivencia se relacionó con eventos meteorológicos puntuales, como lluvias torrenciales y periodos secos y cálidos durante el otoño. La fase inicial de las introducciones ha sido globalmente exitosa, aunque la evaluación final deberá hacerse a largo plazo.

  12. Karyotype and cytogeography of the genus Heracleum (Apiaceae)in the Hengduan Mountains

    Institute of Scientific and Technical Information of China (English)

    Xian-Lan DENG; Xing-Jin HE; Wei-Lue HE; Yun-Dong GAO; Hai-Yan LIU; Yu-Cheng ZHANG

    2009-01-01

    In the present study, the karyotypes of 34 populations belonging to 11 species and one variety of Heracleum from the Hengduan Mountains in China were examined. Chromosome numbers and the karyotypes of three species (H. souliei, H. kingdoM, and H. wenchuanense) are reported for the first time, as are the karyotypes of H. moellendorffii and H. henryi (tetraploid). Populations of H. candicans, H. franchetii, and H. kingdoni in the Hengduan Mountains were found to consist of a mixture of diploid and tetraploid plants. Except for four species of Heracleum, namely H. candicans, H. franchetii, H. henryi, and H. kingdoni, which have both diploid and tetraploid karyotypes, all other species of Heracleum are were found to be diploid. All karyotypes were found to belong to the 2A type of Stebbins, with the exception ofH. candicans var. obtusifolium, which belongs to 2B, and H. hemsleyanum and H.franchetii (Mt. Dujuan, Daocheng, Sichuan, China), which belong to 1A. There was only a slight difference in the karyotype asymmetry index, which suggests a close kinship for species of Heracleum and that the entire phylogenetic development of Heracleum is relatively primitive. Species that exhibited advanced morphological features were also more advanced in karyotype structure, with the order ofkaryotype evolution being 1A→2A→2B. This phenomenon indicates that the species distributed in the Hengduan Mountains have not diverged completely and that the Hengduan Mountains are a relatively young and active area for the evolution ofHeracleum. Polyploidization in Heracleum may be an important evolutionary mechanisms for some species, generating diversity. The biological attributes, distribution range, and the geological history of the genus have all played a part in accelerating the evolution through polyploidization or aneuploidization. It is known that as the distribution latitude of Heracleum decreases from north to south, the chromosome number, ploidy level, and asymmetry structure appear to increase. In the Hengduan Mountains, these tendencies are also evident. Finally, based on all the available cytogeographic data, we speculate that the more advanced tetraplont or aneuploid species of Heracleum in India may be derived from early diplont species that were distributed in the Caucasus region and Hengduan Mountains. The dispersal of Heracleum was from Eurasia to India, because this correlates with the emergence of the Himalayan Mountains through tectonic movement. Thus, the Hengduan Mountains are not only a center of diversity for Heracleum, but also a center of active speciation in modem times.

  13. 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.

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

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    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.  

  15. 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.

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

    Science.gov (United States)

    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.

  17. Sazonalidade dos ductos secretores e óleo essencial de Foeniculum vulgare var. vulgare Mill. (Apiaceae Seasonality of the secretory ducts and essential oil of Foeniculum vulgare var. vulgare Mill. (Apiaceae

    Directory of Open Access Journals (Sweden)

    L.A. Sousa

    2005-06-01

    Full Text Available Este trabalho teve como objetivo analisar os ductos secretores e o óleo essencial das folhas de Foeniculum vulgare em diferentes épocas do ano. Para esta finalidade, foram realizados estudos de caracterização anatômica, bem como anatomia comparada dos ductos secretores e testes histoquímicos das folhas. O óleo essencial foi obtido de folhas e frutos, por hidrodestilação em aparelho de Clevenger e analisados quantitativamente e qualitativamente por cromatografia em fase gasosa acoplada ao espectrômetro de massa, realizando-se análises seguidas de três réplicas para folhas coletadas durante o inverno e primavera, e frutos no verão. Os resultados encontrados para os ductos secretores de óleo corresponderam à redução do teor de óleo essencial nas folhas coletadas no final da primavera. O componente majoritário do óleo essencial de folhas e frutos foi o trans-anetol, durante todas as estações do ano. Portanto, evidenciou-se que os ductos secretores e teor de óleo essencial estão relacionados, bem como os constituintes químicos também estão sujeitos a sazonalidade, conforme o estágio fenológico da planta.This work aimed to analyze the secretory ducts and the essential oil of the leaves of Foeniculum vulgare in different periods of the year. For this purpose, the anatomic characterization, and histochemical tests of the leaves were performed as well as the comparative anatomy of the secretory ducts. The essential oil was obtained from the leaves and fruits by hidrodistillation in a Clevenger-type apparatus and analyzed by gas chromatography coupled to a mass spectrometer, each analysis was repeated three times for leaves collected during the winter and spring, and for fruits collected in the Summer. The results obtained for the secretory ducts, corresponded to the yield reduction of essential oil in the leaves collected in the end of the spring. The major substance of the essential oil of the leaves and fruits, in all seasons of the year was trans-anetol. Therefore, it was evidenced that the secretory ducts and yield of essential oils are related, and also that the substances are subject to the seasonality, according to the phenologic stage of the plant.

  18. Chemical and principal-component analyses of the essential oils of Apioideae taxa (Apiaceae) from central Balkan.

    Science.gov (United States)

    Kapetanos, Chrysostomos; Karioti, Anastasia; Bojović, Srdjan; Marin, Petar; Veljić, Milan; Skaltsa, Helen

    2008-01-01

    The volatile constituents of the essential oils of 23 taxa belonging to the Apioideae subfamily were studied in detail. The investigated taxa were Pimpinella serbica (Vis.) Bentham & Hooker, Libanotis montana Cr., Cnidium silaifolium (Jacq.) Simk. ssp. orientale (Boiss.) Tutin, Bupleurum praealtum L., B. sibthorpianum S. S. var. diversifolium (Roch.) Hay, Aegopodium podagraria L., Torilis anthriscus (L.) Gmel., Orlaya grandiflora (L.) Hoffm., Laserpitium siler L., Laser trilobum (L.) Brokh., Chaerophyllum aureum L., C. hirsutum L., C. temulum L., Pastinaca sativa L., P. hirsuta Pancic., Tordylium maximum L., Physospermum cornubiense (L.) DC., Peucedanum alsaticum L., P. oreoselinum (L.) Moench, P. cervaria (L.) Cuss., P. austriacum (Jacq.) Koch, P. longifolium W. et K., and P. officinale L. All of these species grow wild in the central part of the Balkan Peninsula. The essential oils were found to be complex mixtures of various compounds, more than 100 constituents being in each taxon, with contributions of main products never exceeding 25% of the total content. Sesquiterpene hydrocarbons were found to be the main group of constituents of all taxa, except for Peucedanum species, where monoterpene hydrocarbons were identified as the main components. The chemotaxonomic value of the essential-oil composition is discussed according to results of principal-component analysis (PCA). The essential-oil composition mainly reflects current taxonomic relationships between the investigated taxa.

  19. In vitro biological activity of essential oils and isolated furanosesquiterpenes from the neglected vegetable Smyrnium olusatrum L. (Apiaceae).

    Science.gov (United States)

    Quassinti, Luana; Bramucci, Massimo; Lupidi, Giulio; Barboni, Luciano; Ricciutelli, Massimo; Sagratini, Gianni; Papa, Fabrizio; Caprioli, Giovanni; Petrelli, Dezemona; Vitali, Luca A; Vittori, Sauro; Maggi, Filippo

    2013-06-01

    Smyrnium olusatrum, better known as Alexanders or wild celery, is a biennal herb used in cuisine for many centuries by Romans in many dishes, where it has now been replaced by celery. In order to provide additional evidences so that this forgotten vegetable can be reconsidered in the human diet, as well as in pharmaceutics, the essential oils obtained from different parts and its main isolated furanosesquiterpenes were in vitro biologically assayed for antiproliferative activity on human tumor cell lines by MTT assay, for antioxidant potential by DPPH, ABTS and FRAP assays, and for antimicrobial activity by the agar disc diffusion method. The essential oils showed cytotoxic effects on tested human tumor cell lines, related to the furanosesquiterpenoid content; the IC(50) values on colon carcinoma, glioblastoma, and breast adenocarcinoma cells were 8.51, 13.35, and 14.81 μg/ml, respectively. Isofuranodiene and 1β-acetoxyfuranoeudesm-4(15)-ene resulted the most active constituents. The essential oils possessed also radical scavenging activity.

  20. OENANTHE CROCATA (APIACEAE, APIOIDEAE, PLANTA TÓXICA NUEVA PARA LA FLORA ADVENTICIA DE ARGENTINA Y AMÉRICA

    Directory of Open Access Journals (Sweden)

    Susana Martínez

    2012-01-01

    Full Text Available Con el hallazgo de Oenanthe crocata en la provincia de Buenos Aires, una nueva especie se suma a la flora adventicia de la Argentina y de América. Se trata de una planta tóxica, originaria de Europa; la toxicidad se debe a la presencia, particularmente en las raíces, de enantotoxina, un alcohol poliacetilénico. En los países de origen se han reportado casos de envenenamiento y muerte en ganado y seres humanos debido a la ingestión de tubérculos radicales. La identificación de la especie se corroboró con la comparación de la región ITS de ADN nuclear ribosomal del material argentino con las secuencias nucleotídicas disponibles en GenBank y con un análisis filogenético de máxima verosimilitud de las especies de Oenanthe. Además se remite, por primera vez, Oenanthe divaricata a la sinonimia de O. crocata. En este aporte se describe e ilustra la nueva cita, se provee un mapa de distribución y se señalan los caracteres diferenciales con otras apioideas que crecen en Argentina.

  1. Una nueva especie ibérica de Ferulago Koch (Apiaceae)

    OpenAIRE

    Solanas, José Luis; Crespo, Manuel B.; García Martín, Felipe

    2000-01-01

    Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. nov., is described from populations found in the littoral zones of Alicante Province (Puigcampana and Vall de Gallinera), and the Sierra de Moratalla (Pico Revolcadores) of Murcia Province. Morphological and structural characters defining the new species are analysed, and the diagnostic differences with other Iberian taxa are also established.Se describe Ferulago ternatifolia Solanas, M.B. Crespo & García Martín, sp. nov., a part...

  2. Antispasmodic and relaxant effects of the hidroalcoholic extract of Pimpinella anisum (Apiaceae) on rat anococcygeus smooth muscle.

    Science.gov (United States)

    Tirapelli, Carlos R; de Andrade, Claudia R; Cassano, Adriano O; De Souza, Fernando A; Ambrosio, Sergio R; da Costa, Fernando B; de Oliveira, Ana M

    2007-03-01

    The present work describes the mechanisms involved in the muscle relaxant effect of ethanol:water (40:60, 60:40 and 80:20) aerial parts extracts of Pimpinella anisum. Three hidroalcoholic extracts in which the proportion of ethanol was 40% (HA(40%)), 60% (HA(60%)) or 80% (HA(80%)) were tested for activity in the rat anococcygeus smooth muscle. The three extracts (50 microg/mL) inhibited acetylcholine-induced contraction. The extract HA(60%) (5-50 microg/mL) concentration dependently relaxed acetylcholine-pre-contracted tissues (31.55+/-3.56%). Conversely, HA(40%) and HA(80%) did not exert relaxant action. Pre-incubation of the preparations with N(G)-nitro-L-arginine methyl ester (L-NAME, 100 microM), 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one (ODQ, 3 microM) and oxyhemoglobin (10 microM) reduced the relaxation induced by HA(60%) (percentage of relaxation: 6.81+/-1.86%, 13.13+/-5.87% and 2.12+/-1.46%, respectively). Neither indomethacin (10 microM) nor tetraethylammonium (1 mM) affected the relaxation induced by HA(60%). Incubation of the tissues with L-NAME significantly enhanced the maximal contraction induced by acetylcholine, indicating an inhibitory role for NO in the modulation of the contractile response of anococcygeus smooth muscle to acetylcholine. However, simultaneous addition of L-NAME and HA(60%) resulted in an effect similar to that observed with L-NAME alone, further confirming the observation that Pimpinella anisum acts by realizing NO. Additionally, HA(60%) did not alter CaCl(2)-induced contraction. Collectively, our results provide functional evidence that the effects elicited by the hidroalcoholic extract of Pimpinella anisum involve the participation of NO and subsequent activation of the NO-cGMP pathway. The relaxant action displayed by Pimpinella anisum justifies its use in the folk medicine as an antispasmodic agent.

  3. The genetic diversity and spatial genetic structure of the Corso-Sardinian endemic Ferula arrigonii Bocchieri (Apiaceae).

    Science.gov (United States)

    Dettori, C A; Sergi, S; Tamburini, E; Bacchetta, G

    2014-09-01

    Corsica and Sardinia represent major hotspots of plant diversity in the Mediterranean area and are priority regions for conservation due to their high number of endemic plant species. However, information supporting human decision-making on the conservation of these species is still scarce, especially at the genetic level. In this work, the first assessment is reported of the species-wide spatial genetic structure and diversity of Ferula arrigonii Bocchieri, a Corso-Sardinian endemic located in a few coastal sites and on small islands. Nine populations covering the entire natural range of the species were investigated by means of AFLP (amplified fragment length polymorphism) markers. Results indicate that this species is characterised by high levels of genetic polymorphism (92% polymorphic fragments) and of genetic diversity (H(w) = 0.317) and by relatively low differentiation among populations (F(st) = 0.057). PCoA, Bayesian analysis and neighbour-joining clustering were also employed to investigate the genetic structure of this species. Three genetically distinct groups were detected, although with considerable overlap between populations.

  4. Supercritical CO₂ extraction of volatile oils from Sardinian Foeniculum vulgare ssp. vulgare (Apiaceae): chemical composition and biological activity.

    Science.gov (United States)

    Piras, Alessandra; Falconieri, Danilo; Porcedda, Silvia; Marongiu, Bruno; Gonçalves, Maria José; Cavaleiro, Carlos; Salgueiro, Ligia

    2014-01-01

    This article reports the results on the composition and antifungal effect of volatile extracts obtained from the aerial parts of Sardinian wild fennel (Foeniculum vulgare Mill.), by supercritical fluid extraction (SFE) and by hydrodistillation (HD). The extracts were analysed by gas chromatography-mass spectrometry for qualitative composition and gas chromatography-flame ionisation detector to establish the percentage of constituents. The main components were fenchone (7.1% vs. 8.8%), estragole (34.9% vs. 42.6%) and (E)-anethole (24.6% vs. 43.4%) in the SFE and HD extract, respectively. Minimum inhibitory concentrations (MICs) were measured according to the reference Clinical and Laboratory Standards Institute (CLSI) broth macrodilution protocols. Minimum lethal concentrations were determined by subsequent subculturing of the same cell suspensions in solid medium. The essential oil was more active against Candida albicans, whereas the supercritical fluid extract possesses higher activity against Candida guillermondii and Cryptococcus neoformans, with MIC values of 0.32 μL/mL.

  5. Cytotoxic Activity and Composition of Petroleum Ether Extract from Magydaris tomentosa (Desf. W. D. J. Koch (Apiaceae

    Directory of Open Access Journals (Sweden)

    Giuseppina Autore

    2015-01-01

    Full Text Available The petroleum ether extract of Magydaris tomentosa flowers (Desf. W. D. J. Koch has been analyzed by GC-MS. It is mainly constituted by furanocoumarins such as xanthotoxin, xanthotoxol, isopimpinellin, and bergaptene. Other coumarins such as 7-methoxy-8-(2-formyl-2-methylpropyl coumarin and osthole also occurred. The antiproliferative activity of Magydaris tomentosa flower extract has been evaluated in vitro on murine monocye/macrophages (J774A.1, human melanoma (A375 and human breast cancer (MCF-7 tumor cell lines, showing a major activity against the latter.

  6. Variability of the root essential oils of Seseli rigidum Waldst. & Kit. (Apiaceae) from different populations in Serbia.

    Science.gov (United States)

    Marčetić, Mirjana D; Lakušić, Branislava S; Lakušić, Dmitar V; Kovačević, Nada N

    2013-09-01

    The chemical compositions of the essential oils of seven natural populations of Seseli rigidum were analyzed. The essential-oil yield ranged from 0.16 to 2.09%. Analysis of variance (ANOVA) revealed that there were no statistically significant differences in the mean essential-oil yields between the populations, and no significant influence of the climate or soil type on the oil yield was observed. In all 67 analyzed samples, the polyacetylene falcarinol was the main compound, followed by octanal, methyl linoleate, α-muurolene, 3-butylphthalide, falcarinone, muurola-4,10(14)-dien-1β-ol, β-sesquiphellandrene, salvial-4(14)-en-1-one, δ-amorphene, spathulenol, and isospathulenol. The principal component analysis (PCA), the canonical discriminant analysis (CDA), and the cluster analysis (CA) revealed differentiation between the populations based on the climate. Three groups of populations were formed; the first group was composed of samples growing in regions with a humid climate, with oils having high falcarinol and low sesquiterpene contents, and the second and third groups comprised samples exposed to semi-arid climate, with oils characterized by a lower falcarinol and higher α-muurolene, δ-amorphene, β-sesquiphellandrene, and salvial-4(14)-en-1-one contents. The semi-arid populations were divided into two groups, which were distinguished based on the oil contents of sesquiterpenes, falcarinone, and 3-butylphthalide. On the other hand, no clear separation between populations based on the different soil types could be observed.

  7. Chemical composition and insecticidal efficacy of essential oil of Echinophora platiloba DC (Apiaceae from Zagros foothills, Iran

    Directory of Open Access Journals (Sweden)

    Iman Sharifian

    2015-06-01

    Full Text Available Essential oil of Echinophora platyloba was screened for its chemical composition and possible fumigant and contact toxicity effects against Tribolium castaneum (Herbst, Callosobruchus maculatus (F. and Rhyzopertha dominica (F.. Aerial parts were subjected to hydrodistillation and obtained oil chemical composition was analyzed by GC-MS. (Z-β-ocimene (33.06 %, p-cymene (10.98 % and Limonene (5.77 % were major constituents. Fumigation tests were performed for 24, 48 and 72 h, while contact toxicity of essential oil was evaluated in 24h. Experimental units were located in 25±2 °C and darkness condition. In contact toxicity evaluation tests T. castaneum (LC50= 14.712 μl/39cm2 was more tolerant and R. dominica (LC50= 9.712 μl/39cm2 was more susceptible species. After 24 h, T. castaneum (LC50= 39.658 μl/250 ml air and C. maculatus (LC50= 3.835 μl/250 ml air were more tolerant and susceptible species in fumigation bioassays, respectively. In general, mortality increased as the doses of essential oil and exposure time increased.

  8. Composition and antimicrobial activity of the essential oils of Laserpitium latifolium L. and L. ochridanum Micevski (Apiaceae).

    Science.gov (United States)

    Popović, Višnja B; Petrović, Silvana D; Milenković, Marina T; Drobac, Milica M; Couladis, Maria A; Niketić, Marjan S

    2015-01-01

    The chemical composition and antimicrobial activity of essential oils of Laserpitium latifolium and L. ochridanum were investigated. The essential oils were isolated by steam distillation and characterized by GC-FID and GC/MS analyses. All essential oils were distinguished by high contents of monoterpenes, and α-pinene was the most abundant compound in the essential oils of L. latifolium underground parts and fruits (contents of 44.4 and 44.0%, resp.). The fruit essential oil was also rich in sabinene (26.8%). Regarding the L. ochridanum essential oils, the main constituents were limonene in the fruit oil (57.7%) and sabinene in the herb oil (25.9%). The antimicrobial activity of these essential oils as well as that of L. ochridanum underground parts, whose composition was reported previously, was tested by the broth-microdilution method against four Gram-positive and three Gram-negative bacteria and two Candida albicans strains. Except the L. latifolium underground-parts essential oil, the other investigated oils showed a high antimicrobial potential against Staphylococcus aureus, S. epidermidis, Micrococcus luteus, or Candida albicans (minimal inhibitory concentrations of 13.0-73.0 μg/ml), comparable to or even higher than that of thymol, which was used as reference compound. Copyright © 2015 Verlag Helvetica Chimica Acta AG, Zürich.

  9. Chemical Composition of Volatiles; Antimicrobial, Antioxidant and Cholinesterase Inhibitory Activity of Chaerophyllum aromaticum L. (Apiaceae) Essential Oils and Extracts.

    Science.gov (United States)

    Petrović, Goran M; Stamenković, Jelena G; Kostevski, Ivana R; Stojanović, Gordana S; Mitić, Violeta D; Zlatković, Bojan K

    2017-05-01

    The present study reports the chemical composition of the headspace volatiles (HS) and essential oils obtained from fresh Chaerophyllum aromaticum root and aerial parts in full vegetative phase, as well as biological activities of their essential oils and MeOH extracts. In HS samples, the most dominant components were monoterpene hydrocarbons. On the other hand, the essential oils consisted mainly of sesquiterpenoids, representing 73.4% of the root and 63.4% of the aerial parts essential oil. The results of antibacterial assay showed that the aerial parts essential oil and MeOH extract have no antibacterial activity, while the root essential oil and extract showed some activity. Both of the tested essential oils exhibited anticholinesterase activity (47.65% and 50.88%, respectively); MeOH extract of the root showed only 8.40% inhibition, while aerial part extract acted as an activator of cholinesterase. Regarding the antioxidant activity, extracts were found to be more effective than the essential oils. © 2017 Wiley-VHCA AG, Zurich, Switzerland.

  10. Antioxidant and hepatoprotective potential of essential oils of coriander (Coriandrum sativum L.) and caraway (Carum carvi L.) (Apiaceae).

    Science.gov (United States)

    Samojlik, Isidora; Lakić, Neda; Mimica-Dukić, Neda; Daković-Svajcer, Kornelia; Bozin, Biljana

    2010-08-11

    Essential oils of Coriandrum sativum L. and Carum carvi L. fruits were analyzed by gas chromatography-mass spectrometry and assayed for their in vitro and in vivo antioxidant activity and hepatoprotective effect against carbon tetrachloride (CCl(4)) damage. The in vitro antioxidant activity was evaluated as a free radical scavenging capacity (RSC), measured as scavenging activity of the essential oils on 2,2-diphenyl-1-picrylhydrazyl (DPPH(*)) and OH radicals and effects on lipid peroxidation (LP) in two systems of induction. Some liver biochemical parameters were determined in animals pretreated with essential oils and later intoxicated with CCl(4) to assess in vivo hepatoprotective effect. Tested essential oils were able to reduce the stable DPPH(*) in a dose-dependent manner and to neutralize H(2)O(2), reaching 50% neutralization with IC(50) values of <2.5 microL/mL for Carvi aetheroleum and 4.05 microL/mL for Coriandri aetheroleum . Caraway essential oil strongly inhibited LP in both systems of induction, whereas coriander essential oil exhibited prooxidant activity. In vivo investigation conferred leak of antioxidative capacity of coriander essential oil, whereas the essential oil of caraway appeared promising for safe use in folk medicine and the pharmaceutical and food industries.

  11. Ethnoveterinary medicines used to treat endoparasites and stomach problems in pigs and pets in British Columbia, Canada.

    Science.gov (United States)

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

    2007-09-30

    This paper documents the medicinal plants used to treat endoparasites and stomach problems in dogs, cats and pigs in British Columbia, Canada. Ethnoveterinary data was collected over a 6-month period in 2003. The majority of the information on pets came from 2 naturopaths, 10 herbalists, 5 dog trainers, breeders and pet shop owners, 9 holistic veterinarians and 6 of 27 organic farmers. Two pig farmers joined the study in the final stages. The following plants were used as anthelmintics: Artemisia cina O. Berg and C.F. Schmidt, Artemisia vulgaris L., Artemisia annua, Calendula officinalis L., Echinacea purpurea (L.) Moench (all Asteraceae), Mentha piperita L. and Salvia officinalis L. (Lamiaceae) (Allium sativum L. (Alliaceae), Cucurbita pepo L. (Cucurbitaceae), Eugenia caryophyllata Thunb (Myrtaceae), Gentiana lutea L. (Gentianaceae), Hydrastis canadensis L. (Ranunculaceae), Juglans nigra L. (Juglandaceae), Olea europaea L. (Oleaceae) and Ruta graveolens L. (Rutaceae)). Stomach problems were treated with: Achillea millefolium L. (Asteraceae), Aloe vera (L.) Burm. f. (Asphodelaceae), Elytrigia repens (L.) Desv. ex Nevski (Poaceae), Frangula purshiana (DC.) Cooper (Rhamnaceae), Juniperus communis L. (Cupressaceae), Melissa officinalis L. and M. piperita L. (Lamiaceae), Petroselinum crispum L. (Apiaceae), Plantago major L. and Plantago ovata Forssk. (Plantaginaceae) Rumex crispus L. and Rumex obtusifolius L. (Polygonaceae), Ulmus fulva Michx. (Ulmaceae) and Zingiber officinalis Roscoe (Zingiberaceae). There is insufficient information available to assess the anthelmintic efficacies of C. officinalis, Salvia officinalis, Eugenia caryophyllata and O. europaea; the other plants have mid- to high-level validity for their ethnoveterinary uses.

  12. 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.

  13. EVALUASI, UJI STABILITAS FISIK DAN SINERESIS SEDIAAN GEL YANG MENGANDUNG MINOKSIDIL, APIGENIN DAN PERASAN HERBA SELEDRI (Apium graveolens L.

    Directory of Open Access Journals (Sweden)

    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

  14. ANTIOXIDANT ACTIVITY OF PHENOLS AND FLAVONOIDS CONTENTS OF AQUEOUS EXTRACT OF PELARGONIUM GRAVEOLENS ORGIN IN THE NORTH-EAST MOROCCO

    National Research Council Canada - National Science Library

    Y El Ouadi; H Bendaif; H N Mrabti; H Elmsellem; Y Kadmi; M A Shariati; I Abdel-Rahman; B Hammouti; A Bouyanzer

    2017-01-01

    ...) in terms of antioxidant activity. The antioxidant activity of this aromatic plant was determined according to the DPPH radical scavenging assay to suggest it as a new potential source of natural antioxidants...

  15. 芸香根系生物学研究%Biological reserch on ruta graveolens root system

    Institute of Scientific and Technical Information of China (English)

    王宗霞; 秦荣; 齐红

    2003-01-01

    在时芸香根的外观形态、内部解剖、根系变化一般观察研究的基础上,重点研究了根中淀粉含量的变化,揭示芸香的根为须根状直根系,根的次生木质部有明显的年轮;芸香根一年中淀粉积累高峰有二个,一个在花前期(6月下旬),一个在入冬前(10月下旬).并对芸香的营养积累与抗寒性关系问题进行了讨论.

  16. 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.

  17. Hoya thuathienhuensis and Hoya graveolens (Apocynaceae, Asclepiadoideae), a new species and a new record for the Flora of Vietnam

    NARCIS (Netherlands)

    Rodda, M.; Trân, Thê Bách; Simonsson Juhonewe, N.; Sâm, Lý Ngọc

    2012-01-01

    A new species from the Annamite mountain range of central Vietnam, Hoya thuathienhuensis, is here described and illustrated. Its flowers bear similarity with Hoya lockii, a taxon recently described from the same area with which it shares the reflexed corolla and the thin coriaceous laves. Hoya locki

  18. 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

    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......, 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......, 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....

  19. The Effects of Ethanolic Extract of Dill (Anethum graveolens on Morphine Withdrawal Symptoms in Addicted Male NMRI Rats

    Directory of Open Access Journals (Sweden)

    E Bakhtiyari

    2016-07-01

    Full Text Available Background & aim: Medicinal herbs with natural materials can be effective and have fewer side effects than drugs with chemical composition in reducing withdrawal symptoms and are more effective in treating addiction. In recent years, anti-inflammatory, analgesic and anti-anxiety effects of Dill has been reported. The purpose of this study was to determine the effect of Dill ethanol extract on some withdrawal syndrome behaviors such as jumping, standing, climbing in male mice addicted to morphine. Methods: The present experimental study was conducted on 21 male NMRI mice with weighting 25 to 30 gr. Animals were divided into three groups: Group 1 received saline + naloxone (SN,  group 2 received morphine + saline + naloxone (MSN and the third group received   morphine + ethanol extract of dill (500 mg kg ip + naloxone (MDN respectively. Simultaneous with the injection of morphine, the dill extract was injected at the same time. In order to induce the development of morphine dependence, the mice received increasing doses of morphine (10, 20, 30, and 40 mg during four days for ten times, respectively. To induce the withdrawal symptom, two hours after the last injection of morphine, naloxone at a dose of 5 mg kg was injected intraperitoneally. Two hours after the last injection of morphine, naloxone at a dose of 5 mg/kg was injected intraperitoneally. Jumping, standing on both feet and climbing the walls were counted during 30 minutes. The data were analyzed using the software Graph Pad prism. Results: The results showed that the ethanol extract of plant significantly reduces the number of jumping due to naloxone injection in the addicted rats (p <0.001, but in the rearing behaviors and climb the walls of the container, a significant difference was observed with morphine. Conclusions: The findings suggested that the Dill Ethanolic extract can decrease the jumping number due to Naloxone-induced effect.  Therefore, Dill Ethanolic extract may have an impact in reducing of withdrawal induction by morphine.

  20. Effects of calcium peroxide on arsenic uptake by celery (Apium graveolens L.) grown in arsenic contaminated soil.

    Science.gov (United States)

    Liu, Chuan-ping; Luo, Chun-ling; Xu, Xiang-hua; Wu, Chuang-an; Li, Fang-bai; Zhang, Gan

    2012-03-01

    The ability of calcium peroxide (CaO(2)) to immobilize As of contaminated soil was studied using pot and field experiments. In pot experiment, CaO(2) applied at 2.5 and 5 g kg(-1) significantly increased celery shoot weight and decreased shoot As accumulation, which was ascribed to the formation of stable crystalline Fe and Al oxides bound As and the reduction of labile As fractions in the soil. The labile As fractions were pH dependent and it followed a "V" shaped profile with the change of pH. In field experiment, the dose of CaO(2) application at 750 kg ha(-1) was optimal and at which the celery was found to produce the highest biomass (63.4 Mg ha(-1)) and lowest As concentration (0.43 mg kg(-1)). CaO(2) probably has a promising potential as soil amendment to treat As contaminated soils.

  1. EVALUASI, UJI STABILITAS FISIK DAN SINERESIS SEDIAAN GEL YANG MENGANDUNG MINOKSIDIL, APIGENIN DAN PERASAN HERBA SELEDRI (Apium graveolens L.

    Directory of Open Access Journals (Sweden)

    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

  2. Conservação in vitro e ex situ e valorização de endemismos ibéricos das Apiaceae portuguesas

    OpenAIRE

    Santos, Ana Cristina Pessoa Tavares dos

    2013-01-01

    Tese de doutoramento em Biologia, na especialidade de Fisiologia, apresentada à Faculdade de Ciências e Tecnologia da Universidade de Coimbra As ameaças crescentes à perda de biodiversidade impõem medidas que invertam essa tendência. A fitodiversidade é a base da vida na Terra e indispensável ao funcionamento dos ecossistemas pelo que a sua conservação é urgente, particularmente a de espécies raras e em maior risco, como as endémicas, de habitats e características muito peculia...

  3. Temperature requirements differ for the two stages of seed dormancy break in Aegopodium podagraria (Apiaceae), a species with deep complex morphophysiological dormancy.

    Science.gov (United States)

    Phartyal, Shyam S; Kondo, Tetsuya; Baskin, Jerry M; Baskin, Carol C

    2009-06-01

    Only a few studies have considered the possibility that low temperature requirements may vary among stages of dormancy break in seeds with morphophysiological dormancy (MPD). We show that this lack of consideration in previous studies on seed dormancy and germination of Aegopodium podagraria might explain the low germination percentages and/or the relatively long periods of incubation needed for germination. Under natural temperatures, embryos began to grow in September and were fully elongated by late December; most growth occurred when the average daily mean temperature was about 10°C. Radicles emerged under snow in late winter, and cotyledons emerged after snowmelt in early spring. In laboratory experiments, 100% of the embryos grew to full length at both 0 and 5°C, whereas 0°C was much more effective than 5°C in overcoming the physiological dormancy in seeds after embryos were fully elongated. Following radicle emergence, cotyledons emerged readily in a wide range of temperatures ≥5°C. GA(3) did not substitute for the low temperature requirement for dormancy break. Seed dormancy in A. podagraria fits Nikolaeva's formula for deep complex MPD, i.e., C(3)B-C(3). Better germination of seeds pretreated at 0° than at 5°C has practical implications for cultivating this species.

  4. Flowering and pollen value of selected species of umbelliferous family - Umbelliferae Juss. (Apiaceae Lindl.) in Lublin region. Part 1. Biology and abundance of flowering

    OpenAIRE

    Anna Wróblewska

    2013-01-01

    Investigations of the biology of flowering and pollen value of seven species of Umbelliferae family were carried out in natural seats of Lublin region in 1978-1980. Aegopodium podagraria L.,Angelica silvestris L., Anthriscus silvestris L. (Hoffm.), Chaerophyllum aromaticum L., Eryngium planum L., Herac1eum sibiricum L., Pastinaca sativa L. were examined. This paper shows results of studies of the biology of flowering and abundance of flowering. The examined species started their flowering in ...

  5. Flowering and pollen value of selected species of umbelliferous family - Umbelliferae Juss. (Apiaceae Lindl. in Lublin region. Part 1. Biology and abundance of flowering

    Directory of Open Access Journals (Sweden)

    Anna Wróblewska

    2013-12-01

    Full Text Available Investigations of the biology of flowering and pollen value of seven species of Umbelliferae family were carried out in natural seats of Lublin region in 1978-1980. Aegopodium podagraria L.,Angelica silvestris L., Anthriscus silvestris L. (Hoffm., Chaerophyllum aromaticum L., Eryngium planum L., Herac1eum sibiricum L., Pastinaca sativa L. were examined. This paper shows results of studies of the biology of flowering and abundance of flowering. The examined species started their flowering in the following chronological order: Anthriscus silvestris, Aegopodium podagraria, Pastinaca sativa, Chaerophyllum aromaticum, Heracleum sibiricum, Eryngium planum, Angelica silvestris. The period of time of flowering lasts 3-5 weeks. Both bisexual and male flowers were found in the inflorescences. The number of flowers produced by a single plant were as follows: Pastinaca sativa 5390-6354, Angelica silvestris 3408-4944, Chaerophyllum aromaticum 3972-4532, Anthriscus silvestris 3438-4374, Aegopodium podagraria 1915-2033, Heracleum sibiricum 1626-1908, Eryngium planum 1185-1420.

  6. Flowering and pollen value of selected species of umbelliferous family - Umbelliferae Juss. (Apiaceae Lindl. in Lublin region. Part II. Pollen efficiency and insect visit

    Directory of Open Access Journals (Sweden)

    Anna Wróblewska

    2013-12-01

    Full Text Available This paper is a second part of publication concerning the flowering and pollen value of some species of the Umbelliferae family. They were: Aegopodium podagraria L., Angelica silvestris L..Anthriscus silvestris L. (Hoffm, Chaerophyllum aromaticum L., Eryngium planum L., Heracleum sibiricum L., Pastinaca sativa L. The aim of a present paper was to estimate a pollen efficiency and insect visit of examined species. The mean pollen mass produced by 100 flowers differed among species and their successive rows. The highest mean mass of pollen was obtained from 100 flowers of Heracleum sibiricum, the lowest from Chaerophyllum aromaticum, respectively. Mean pollen efficiency per one plant was highest for Pastinaca sativa (215.3-333.2 mg, the lowest for Aegopodium podagraria (55.7-80.9 mg. The best pollen producers per one plant and 1 m2 were: Pastinaca sativa, Heracleum sibiricum and Angelica silvestris. Differentiation of pollen grains measurements was found between successive rows of the examined species. The lowest dispersion of pollen grains measurements was recorded for Chaerophyllum aromaticum and Anthriscus silvestris, while the highest for Heracleum sibiricum. Under good weather conditions all examined species were visited by various insects, they collected both nectar and pollen. The most intensive visitation was noticed on 1 m2 of Eryngium planum, the lowest on Anthriscus silvestris and Chaerophyllum aromaticum.

  7. Insecticidal effect of carrot (Daucus carota and lovage (Levisticum officinale (Apiaceae extracts against Tribolium confusum Jacquelin du Duval, 1868 (Coleoptera, Tenebrionidae

    Directory of Open Access Journals (Sweden)

    Eva Hrudová

    2006-01-01

    Full Text Available Extracts from Daucus carota and Levisticum officinale in different concentrations were tested for insec- ticidal effect against Tribolium confusum (Coleoptera, Tenebrionidae. The efficacy of treatment was evaluated after 24, 48 and 72 h. The required data were statistically analysed using the Henderson-Tilton method. The Daucus carota IPM extract in a dose of 1ml, D. carota IPM extract diluted with water in a ratio of 1:1 (dose 1 ml and Levisticum officinale extract in a dose of 2 ml were highly efficient.

  8. Chemical composition and bio-pesticidal values of essential oil isolated from the seed of Heracleum persicum Desf. ex Fischer (Apiaceae

    Directory of Open Access Journals (Sweden)

    Asgar Ebadollahi

    2014-11-01

    Full Text Available The present investigation was aimed to analyse the chemical composition of essential oil isolated from Heracleum persicum Desf. ex Fischer and assess its lethal and sub-lethal effects against Tribolium castaneum (Herbst. Essential oil from hydro-distilled seeds of H. persicum was analyzed by gas chromatography-mass spectrometry (GC-MS, and hexyl butyrate (50.58%, octyl acetate (9.80% and hexyl hexanoate (8.75% were found as principal constituents. Repellent activity, contact and fumigant toxicity and antifeedant effects of this oil were assessed against the adults of T. castaneum. The essential oil strongly repelled T. castaneum adults even at the lowest concentration (0.035 μL cm-2. Complete repellency (100% occurred when the highest concentration (0.212 μL cm-2 was applied for 8 h. T. castaneum was very susceptible to H. persicum oil at both contact and fumigant bioassays. In the fumigant toxicity, essential oil killed the larvae, pupae and adults and significantly decreased larvae emerged from treated eggs. LC10 to LC40 values of fumigation adult’s bioassay as sub-lethal concentrations were used to evaluate the antifeedant effects. H. persicum essential oil has significant antifeedant effects on T. castaneum adults and decrease of feeding happened when oil concentrations increased. The results of the present study indicate that essential oil of H. persicum, with wide bio-effects on T. castaneum, is a source of biologically active agents which may potentially prove to be efficient insecticides.

  9. Phylogeography of an alpine plant (Bupleurum smithii, Apiaceae) endemic to the Qinghai-Tibetan Plateau and adjacent regions inferred from chloroplast DNA sequence variation

    Institute of Scientific and Technical Information of China (English)

    Cai ZHAO; Xiang-Guang MA; Qian-Long LIANG; Chang-Bao WANG; Xing-Jin HE

    2013-01-01

    To obtain a better understanding of how Quaternary climatic oscillations influenced range distributions and intraspecific split of alpine plants on the Qinghai-Tibetan Plateau (QTP) and in adjacent regions,we investigated the extant phylogeographical structure of Bupleurum smithii in this area based on 22 populations and 103 individuals spanning the entire distribution region of this species using chloroplast DNA sequences.Two major haplotype lineages were identified,and at least two corresponding glacial refugia maintaining in the northeastern and eastern edge of the QTP during the Last Glacial Maximum were revealed.Secondary contact between populations and efficient gene flow were also found between two major haplotype lineages.In addition,based on the geographic distribution of haplotypes,we found that populations on the platform derived from individuals that recolonized this area from refugia situated at the northeastem and eastern edges of the QTP,and that B.smithii recolonized from southern to northern China during inter-and post-glacial periods.

  10. Entire plastid phylogeny of the carrot genus (Daucus, Apiaceae): Concordance with nuclear data and mitochondrial and nuclear DNA insertions to the plastid.

    Science.gov (United States)

    Spooner, David M; Ruess, Holly; Iorizzo, Massimo; Senalik, Douglas; Simon, Philipp

    2017-02-01

    We explored the phylogenetic utility of entire plastid DNA sequences in Daucus and compared the results with prior phylogenetic results using plastid and nuclear DNA sequences. We used Illumina sequencing to obtain full plastid sequences of 37 accessions of 20 Daucus taxa and outgroups, analyzed the data with phylogenetic methods, and examined evidence for mitochondrial DNA transfer to the plastid (DcMP). Our phylogenetic trees of the entire data set were highly resolved, with 100% bootstrap support for most of the external and many of the internal clades, except for the clade of D. carota and its most closely related species D. syrticus. Subsets of the data, including regions traditionally used as phylogenetically informative regions, provide various degrees of soft congruence with the entire data set. There are areas of hard incongruence, however, with phylogenies using nuclear data. We extended knowledge of a mitochondrial to plastid DNA insertion sequence previously named DcMP and identified the first instance in flowering plants of a sequence of potential nuclear genome origin inserted into the plastid genome. There is a relationship of inverted repeat junction classes and repeat DNA to phylogeny, but no such relationship with nonsynonymous mutations. Our data have allowed us to (1) produce a well-resolved plastid phylogeny of Daucus, (2) evaluate subsets of the entire plastid data for phylogeny, (3) examine evidence for plastid and nuclear DNA phylogenetic incongruence, and (4) examine mitochondrial and nuclear DNA insertion into the plastid. © 2017 Spooner et al. Published by the Botanical Society of America. This work is licensed under a Creative Commons public domain license (CC0 1.0).

  11. Karyotyping and in situ chromosomal localization of rDNA sites in black cumin Bunium persicum (Boiss B. Fedtsch,1915 (Apiaceae

    Directory of Open Access Journals (Sweden)

    R. K. Chahota

    2011-11-01

    Full Text Available The fluorescent in situ hybridization (FISH technique has been applied to somatic chromosomes in the medicinally important species, Bunium persicum, to elucidate its karyotypes. The bicolour FISH technique involving 18S-5.8S-26S and 5S ribosomal RNA genes as probes was used to assign physical localization and measurement of rDNA sites on homologous pairs of chromosomes. The two 18S-5.8S-26S rRNA gene sites were at the terminal regions of the short arms of the chromosomes 1 and 2 involving NOR region of chromosome 1. The 5S rDNA sites were found on subtelomeric region of the long arm of the chromosome number 5 and at interstitial regions of the short arm of chromosome 7. Based on direct visual analysis of chromosome length, morphology and position of FISH signals, a pioneer attempt has been made to construct metaphase karyotype in B. persicum, an endangered medicinal plant of North Western Himalayas.

  12. Effects of the fruit essential oil of Cuminum cyminum Linn. (Apiaceae) on acquisition and expression of morphine tolerance and dependence in mice.

    Science.gov (United States)

    Haghparast, Abbas; Shams, Jamal; Khatibi, Ali; Alizadeh, Amir-Mohammad; Kamalinejad, Mohammad

    2008-08-01

    The problem of morphine tolerance and dependence is a universal phenomenon threatening social health everywhere the world. The major objective of this paper was to investigate the effects of fruit essential oil (FEO) of Cuminum cyminum on acquisition and expression of morphine tolerance and dependence in mice. Animals were rendered dependent on morphine using the well-established method in which was morphine (50, 50, 75 mg/kg; s.c.) injected three times daily for 3 days. In experimental groups, administration of FEO (0.001, 0.01, 0.1, 0.5, 1 and 2%; 5 ml/kg; i.p.) or Tween-80 (5 ml/kg; i.p.) was performed 60 min prior to each morphine injection (for acquisition) or the last injection of morphine on test day (for expression). Morphine tolerance was measured by tail-flick before and after administration of a single dose of morphine (50 mg/kg; s.c.) in test day (4th day). Morphine dependence was also evaluated by counting the number of jumps after injection of naloxone (5 mg/kg; i.p.) on the test day. The results showed that Cumin FEO, only at the dose of 2%, significantly attenuated the development of morphine tolerance (PCuminum cyminum seems to ameliorate the morphine tolerance and dependence in mice.

  13. Entire plastid phylogeny of the carrot genus (Daucus, Apiaceae):Concordance with nuclear data and mitochondrial and nuclear DNA insertions to the plastid

    Science.gov (United States)

    We explored the phylogenetic utility of entire plastid DNA sequences in Daucus and compared the results to prior phylogenetic results using plastid, nuclear, and mitochondrial DNA sequences. We obtained, using Illumina sequencing, full plastid sequences of 37 accessions of 20 Daucus taxa and outgrou...

  14. Sublethal Effects of Essential Oils From Eucalyptus staigeriana (Myrtales: Myrtaceae), Ocimum gratissimum (Lamiales: Laminaceae), and Foeniculum vulgare (Apiales: Apiaceae) on the Biology of Spodoptera frugiperda (Lepidoptera: Noctuidae).

    Science.gov (United States)

    Cruz, G S; Wanderley-Teixeira, V; Oliveira, J V; Lopes, F S C; Barbosa, D R S; Breda, M O; Dutra, K A; Guedes, C A; Navarro, D M A F; Teixeira, A A C

    2016-04-01

    Spodoptera frugiperda (Smith 1797) (Lepidoptera: Noctuidae) is a major pest of maize, Zea mays L. Its control is often achieved through repeated applications per season of insecticides, which may lead to adverse effects on the ecosystem. Thus, the study of alternative methods with less environmental impact has expanded to include the use of essential oils. These oils are products of the secondary metabolism in plants, and their insecticidal activity has been widely demonstrated in populations of many pest insects. This study evaluated the insecticidal activities of essential oils from Eucalyptus staigeriana, Ocimum gratissimum, and Foeniculum vulgare on Spodoptera frugiperda. Gas chromatography–mass spectrometry profiles and contact toxicity of these oils as well as their sublethal effects on larvae and reproductive parameters in adults were evaluated. All three oils had sublethal effects on S. frugiperda; however, the oil of O. gratissimum showed the best results at all doses tested. These essential oils may have promise for control of S. frugiperda.

  15. Relaxant activity of aqueous and ethanol extracts of parsley (Petroselinum crispum (Mill. Nym. ex A.W. Hill, Apiaceae on isolated ileum of rat

    Directory of Open Access Journals (Sweden)

    Branković Suzana

    2010-01-01

    Full Text Available Introduction. Parsley (Petroselinum crispum is used in the traditional herbal medicine to treat intestinal disorders. The aim of this study was to examine the effect of aqueous and ethanol extracts of parsley on spontaneous and acetylcholine induced contractions on isolated rat ileum. Material and methods. Wistar albino rats (250-300g were used in this study. The ileum portions were isolated out and cleaned off mesenteries. Preparations 2 cm long were mounted in 20 ml tissue baths containing Tyrode's solution maintained at 37ºC and aerated with a mixture of 5% carbon dioxide in oxygen. In the first part of experiments, contractile responses to the aqueous (ethanol extracts of parsley were recorded. In the second part, increasing concentrations of acetylcholine were added to the organ bath for a full concentration response curve and then concentration response curves were obtained after adding the aqueous (ethanol extracts of parsley. Results and discussion. Our results showed that aqueous (62.22±7.15% and ethanol (79.16±9.34% extracts of parsley in dose dependent manner decreased the tonus of spontaneous contractions of isolated rat ileum. The aqueous (32.16±2.75% and ethanol (53.96±4.86% extracts of parsley reduced the acetylcholine induced contraction, the reduction was greater with ethanol extract than with the aqueous one. Conclusion. It can be concluded that the aqueous and ethanol extracts of parsley exert antispasmodic activity on rat ileum. The relaxant effect of ethanol extract was better comparing to aqueous extract of parsley.

  16. Protective Effect of Parsley Juice (Petroselinum crispum, Apiaceae against Cadmium Deleterious Changes in the Developed Albino Mice Newborns (Mus musculus Brain

    Directory of Open Access Journals (Sweden)

    Ahmed A. Allam

    2016-01-01

    Full Text Available Parsley was used as a probe of the current experiment to prevent the behavioral, morphological and biochemical changes in the newborn brain following the administration of cadmium (Cd to the pregnant mice. The nonanesthetized pregnant mice were given daily parsley juice (Petroselinum crispum at doses of 20 mg/kg and 10 mg/kg. Pregnant mothers were given Cd at a dose of 30 mg/kg divided into 3 equal times. The newborns have been divided into 6 groups: Group A, mothers did not take treatment; Groups B and C, mothers were treated with low and high dose of parsley, respectively; Group D, mothers were treated only with Cd (perinatal intoxication; Groups E and F, mothers were treated with Cd doses and protected by low and high doses of parsley, respectively. Light microscopy showed that Cd-induced neuronal degeneration by chromatolysis and pyknosis in the brain regions. The low dose of parsley 10 g/kg/day exhibited significant effects in neutralizing and reducing the deleterious changes due to Cd exposure during pregnancy on the behavioral activities, neurotransmitters, oxidative stress, and brain neurons morphology of the mice newborns.

  17. Protective Effect of Parsley Juice (Petroselinum crispum, Apiaceae) against Cadmium Deleterious Changes in the Developed Albino Mice Newborns (Mus musculus) Brain.

    Science.gov (United States)

    Allam, Ahmed A; Maodaa, Salah N; Abo-Eleneen, Rasha; Ajarem, Jamaan

    2016-01-01

    Parsley was used as a probe of the current experiment to prevent the behavioral, morphological and biochemical changes in the newborn brain following the administration of cadmium (Cd) to the pregnant mice. The nonanesthetized pregnant mice were given daily parsley juice (Petroselinum crispum) at doses of 20 mg/kg and 10 mg/kg. Pregnant mothers were given Cd at a dose of 30 mg/kg divided into 3 equal times. The newborns have been divided into 6 groups: Group A, mothers did not take treatment; Groups B and C, mothers were treated with low and high dose of parsley, respectively; Group D, mothers were treated only with Cd (perinatal intoxication); Groups E and F, mothers were treated with Cd doses and protected by low and high doses of parsley, respectively. Light microscopy showed that Cd-induced neuronal degeneration by chromatolysis and pyknosis in the brain regions. The low dose of parsley 10 g/kg/day exhibited significant effects in neutralizing and reducing the deleterious changes due to Cd exposure during pregnancy on the behavioral activities, neurotransmitters, oxidative stress, and brain neurons morphology of the mice newborns.

  18. Environ: E00569 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00569 Bupleurum scorzonerifolium root Crude drug Bupleurum scorzonerifolium [TAX:4...8105] Apiaceae (carrot family) Bupleurum scorzonerifolium root Crude drugs [BR:br08305] Dicot plants: asterids Apiaceae (carrot family) E00569 Bupleurum scorzonerifolium root ...

  19. Environ: E00551 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00551 Coriandrum sativum herb Crude drug Coriandrum sativum [TAX:4047] Apiaceae (c...arrot family) Coriandrum sativum herb Crude drugs [BR:br08305] Dicot plants: asterids Apiaceae (carrot family) E00551 Coriandrum sativum herb ...

  20. Environ: E00568 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00568 Bupleurum chinense root Crude drug Bupleurum chinense [TAX:52451] Apiaceae (...carrot family) Bupleurum chinense root Crude drugs [BR:br08305] Dicot plants: asterids Apiaceae (carrot family) E00568 Bupleurum chinense root ...

  1. Furanocoumarin biosynthesis in Ammi majus L. Cloning of bergaptol O-methyltransferase.

    Science.gov (United States)

    Hehmann, Marc; Lukacin, Richard; Ekiert, Halina; Matern, Ulrich

    2004-03-01

    Plants belonging to the Apiaceae or Rutaceae accumulate methoxylated psoralens, such as bergapten or xanthotoxin, as the final products of their furanocoumarin biosynthesis, and the rate of accumulation depends on environmental and other cues. Distinct O-methyltransferase activities had been reported to methylate bergaptol to bergapten and xanthotoxol to xanthotoxin, from induced cell cultures of Ruta graveolens, Petroselinum crispum and Ammi majus. Bergaptol 5-O-methyltransferase (BMT) cDNA was cloned from dark-grown Ammi majus L. cells treated with a crude fungal elicitor. The translated polypeptide of 38.7 kDa, composed of 354 amino acids, revealed considerable sequence similarity to heterologous caffeic acid 3-O-methyltransferases (COMTs). For homologous comparison, COMT was cloned from A. majus plants and shown to share 64% identity and about 79% similarity with the BMT sequence at the polypeptide level. Functional expression of both enzymes in Escherichia coli revealed that the BMT activity in the bacterial extracts was labile and rapidly lost on purification, whereas the COMT activity remained stable. Furthermore, the recombinant AmBMT, which was most active in potassium phosphate buffer of pH 8 at 42 degrees C, showed narrow substrate specificity for bergaptol (Km SAM 6.5 micro m; Km Bergaptol 2.8 micro m) when assayed with a variety of substrates, including xanthotoxol, while the AmCOMT accepted 5-hydroxyferulic acid, esculetin and other substrates. Dark-grown A. majus cells expressed significant BMT activity which nevertheless increased sevenfold within 8 h upon the addition of elicitor and reached a transient maximum at 8-11 h, whereas the COMT activity was rather low and did not respond to the elicitation. Complementary Northern blotting revealed that the BMT transcript abundance increased to a maximum at 7 h, while only a weak constitutive signal was observed for the COMT transcript. The AmBMT sequence thus represents a novel database accession

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

    Directory of Open Access Journals (Sweden)

    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.

  3. Dinámica de impregnación al vacío en apio (Apium graveolens L. y pepino (Cucumis sativus L.

    Directory of Open Access Journals (Sweden)

    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.

  4. Dinámica de impregnación al vacío en apio (Apium graveolens L.) y pepino (Cucumis sativus L.)

    OpenAIRE

    Yisell Martelo C.; Misael Cortés R.; Diego Restrepo M.

    2011-01-01

    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 e...

  5. 低温对芸香抗氧化酶活性的影响%Effects of Low Temperature Stress on Antioxidant Enzyme Activity of Ruta Graveolens Linn.

    Institute of Scientific and Technical Information of China (English)

    张贺; 曾丽; 徐娜

    2010-01-01

    通过在低温胁迫下对芸香的研究,结果表明:在5℃低温胁迫下,芸香叶片的脂膜相对透性与MDA呈上升趋势;O2-呈波动性变化,H2O2呈线性增加;SOD先升高后下降,而POD呈波动性变化.证明,芸香通过体内一系列生理特性的变化来抵抗低温.

  6. Biological Study on overground organs of Ruta Graveolens%芸香地上器官的生物学研究

    Institute of Scientific and Technical Information of China (English)

    王宗霞

    2004-01-01

    对芸香的茎、叶及花等器官的形态结构进行了较为系统的观察研究,对花芽形成及开花过程进行了客观描述.芸香花有顶生和侧生两种,柱头为"湿柱头",叶片具有典型旱生型植物特点,茎叶中均含有簇晶和油腔,这些特征可作为分类学上鉴别该物种的性状.茎的淀粉积累过程:花前期淀粉积累很少(6月下旬),10月下旬达高峰,之后略有减少并保持稳定直至被冻死.对此结合当地温度及水分条件进行了抗寒、抗旱的讨论.

  7. Effects of aqueous fraction of Anethum graveolens L. (dill extracts on fertility and terminal sugar of female rat\\\\\\'s reproductive system

    Directory of Open Access Journals (Sweden)

    Malihezaman Monsefi

    2013-02-01

    Results: Duration of diestrus phase under high dose of aqueous extract increased 2 times compared to the control group. Uterus thickness, longitudinal and transverse diameters of ovaries, granulosa cells of corpus luteum diameters of the experimental groups decreased 1.5 to 2 times compared to the control group's. Female rats of the experimental groups did not get pregnant. Intensity of reactions of α-mannose, N-acetyl glucosamine, and N-acetyl galactoseamine of endometrium and ovarian cell surfaces changed after being stained by ConA, DBA and SBA. Conclusion: Oral administration of ethanol fraction and aqueous dill seeds extracts can induce infertility in female rats.

  8. Dinámica de impregnación al vacío en apio (Apium graveolens L.) y pepino (Cucumis sativus L.)

    OpenAIRE

    Yisell Martelo C.; Misael Cortés R.; Diego Restrepo M

    2011-01-01

    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 e...

  9. 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 IC50, 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.

  10. 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).

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

    OpenAIRE

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

    2016-01-01

    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 leav...

  12. 不同种苗香叶油的化学成分%The Chemical Constituents of Essential Oils from Different Seedlings of Pelargonium graveolens

    Institute of Scientific and Technical Information of China (English)

    易清元; 夏凯国; 任洪涛; 周斌

    2010-01-01

    为探讨不同种苗香叶油的香气特征,对7~9月扦插苗和组培苗的香叶油进行GC-9A气相色谱分析,结果发现,两者化学成分相同,但各成分的百分含量有差异,其中:扦插苗香叶油含香茅醇31.81%~34.79%,香叶醇6.84%~7.43%,β-古芸烯5.91%~6.59%;组培苗香叶油含香茅醇30.02%~31.64%,香叶醇10.21%~10.29%,β-古芸烯5.24%~5.33%.

  13. Study on tissue culture and rapid regeneration of Pelargonium graveolens%香叶天竺葵组培快繁体系的研究

    Institute of Scientific and Technical Information of China (English)

    申玉华; 刘冰; 田艳春; 李学风

    2010-01-01

    以香叶天竺葵无菌苗叶片为外植体,MS为基本培养基进行组培快繁研究,结果表明:愈伤组织诱导最佳培养基为MS+6-BA 0.2 mg/L+2,4-D 0.1 mg/L;不定芽诱导最佳培养基为MS+6-BA 0.2 mg/L+NAA 0.5 mg/L;不定芽增殖最佳培养基为MS+6-BA 1.0 mg/L+NAA 0.5 mg/L;最佳生根培养基为MS+NAA 0.1 mg/L,生根率达100%,且根系长势良好.

  14. 云南热区柑桔套种香叶天竺葵技术%Intercropping of citrus and Pelargonium graveolens in Yunnan hot area

    Institute of Scientific and Technical Information of China (English)

    王文翠; 唐文冲; 李云平; 万福术; 陈艺齐; 袁理春

    2010-01-01

    为了提高云南热区柑桔种植区土地利用率,实施柑桔套种香叶天竺葵的栽种模式,有效地解决了果树幼龄期土地产出率低的问题,每年每公顷可增加经济收入12万元左右,为果树套种香料作物提供了可行的栽培模式,该模式具有很好的推广前景.

  15. 香叶天竺葵的组织培养和快速繁殖%Tissue Culture and Rapid Propagation of Pelargonium graveolens

    Institute of Scientific and Technical Information of China (English)

    陈桂芳; 娄利华

    2003-01-01

    培养条件 种子萌发培养基:(1)MS。分化培养基:(2)MS+6-BA0.5mg·L-1(单位下同);(3)MS+6-BA0.5+NAA0.1;(4)MS+6-BA1.0;(5)MS+6-BA1.0+NAA0.1。壮苗培养基:(6)MS+6.BA0.5+GA1.0。生根培养基:(7)1/2MS+IBA1.0;(8)1/2MS+IBA0.5+NAA0.1:(9)1/2MS+IBA0.25。

  16. 香叶天竺葵的离体培养研究%Studies on Technology of Isolated Culture of Pelargonium graveolens

    Institute of Scientific and Technical Information of China (English)

    蒋亚莲; 李绅崇; 吴丽芳; 杨春梅; 贾玉梅; 黎霞

    2007-01-01

    以香叶天竺葵的嫩茎为外植体进行组织培养研究,结果表明:培养基MS+BA 2.0 mg/L+NAA 0.3 mg/L既适合于愈伤组织的诱导,也适合于不定芽的分化增殖;培养基1/2MS+BA 0.5 mg/L+NAA 0.7 mg/L为生根诱导的最佳配方.组培苗的过渡成活率可达到90%以上.

  17. 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.

  18. Analyses on cloning and expression characteristics of AgCCoAOMT gene from Apium graveolens‘Liuhe Huangxinqin ’%芹菜品种‘六合黄心芹’ AgCCoAOMT基因的克隆及表达特性分析

    Institute of Scientific and Technical Information of China (English)

    苑笑阳; 吴雪君; 聂力; 许珂; 熊爱生

    2016-01-01

    According to transcriptome database of Apium graveolens Linn. in Apiaceae, caffeoyl-CoA-O-methyltransferase gene was cloned from total RNA in leaf of A. graveolens ‘Liuhe Huangxinqin’ , which was named as AgCCoAOMT gene. Sequence analysis result shows that AgCCoAOMT gene contains an open reading frame ( ORF) with length of 726 bp, 241 amino acids are encoded. The protein encoded by this gene is AgCCoAOMT, its theoretical relative molecular mass is 27 010, and theoretical isoelectric point is pI 5. 35. In AgCCoAOMT protein, percentage of acidic amino acids is higher than that of basic amino acids, and percentage of aliphatic amino acids is about three times of that of aromatic amino acids. This protein belongs to hydrophobic protein and contains a conserved AdoMet MTases domain, meaning that AgCCoAOMT protein belongs to AdoMet MTases superfamily. Tertiary structure of AgCCoAOMT protein includes many a-helix and β-turn, its consistency with that of CCoAOMT protein from Medicago sativa Linn. is 84. 58%. Analysis results of multiple alignment and phylogenetic tree show that AgCCoAOMT protein has high conservation. And it has the nearest phylogeny with CCoAOMT protein from the same family species Ammi majus Linn. and Petroselinum crispum ( Mill.) Nyman ex A. W. Hill, also, has nearer phylogeny with CCoAOMT protein from Nelumbo nucifera Gaertn. in Nymphaeaceae. qRT-PCR determination result shows that AgCCoAOMT gene can express in root, stem, petiole and leaf blade of ‘Liuhe Huangxinqin’ , and its relative expression in leaf blade is extremely significantly higher than that of other tissues (P<0. 01), meaning that expression of this gene has obvious tissue specificity. There is obvious difference in relative expression of this gene in leaf blade at different growth and development stages, its relative expression at commodity stage ( the sixty-fifth day after sowing ) is extremely significantly higher than that at seedling stage ( the twenty-fifth day after sowing

  19. Phthalides: Distribution in Nature, Chemical Reactivity, Synthesis, and Biological Activity.

    Science.gov (United States)

    León, Alejandra; Del-Ángel, Mayela; Ávila, José Luis; Delgado, Guillermo

    Phthalides are a relatively small group of natural compounds confined to several plant families and some genera of fungi and liverworts. They are divided into two structural groups, the monomeric and dimeric phthalides, and known mainly as bioactive constituents of different plant species used traditionally for medicinal purposes in Asia, Europe, and North America.The first reports on the chemistry of phthalides appeared at the end of the nineteenth century, in which they were identified as the odor constituents of the essential oil of celery (Apium graveolens) by Ciamician and Silber (1897). In the first half of the last century, phthalides were isolated from Cnidium officinale and Ligusticum acutilobum, species widely used in Asian traditional medicine, and from Levisticum officinale, a species used as food and condiment. Throughout the second part of the twentieth century, phthalides have been characterized from several plant families, namely Asteraceae, Leguminosae, Orchidaceae and Rutaceae, among others, but mainly from the Umbelliferae (syn Apiaceae) family, and the major contributors have been the following species used in traditional medicine: Ligusticum chuanxiong (Chinese name: Chuanxiong), Angelica sinensis (Chinese name: Danggui), Cnidium officinale (Japanese name: Senkyu), Angelica acutiloba (Japanese name: Toki), and Ligusticum porteri (Hispanic name: Oshá). Phthalides are also constituents of several genera of fungi, such as Penicillium, Alternaria and Pestalotiopsis, and some liverworts.Different chromatographic, spectrometric, and two-dimensional nuclear magnetic resonance (NMR) techniques have been used for the isolation and structural characterization of phthalides in extracts, and for assessing the quality of plant material containing this type of compound. Isotopic labeling has established the biosynthesis of phthalides via linkage of acetate units forming polyketide intermediates.Chemical transformations of monomeric phthalides have included

  20. Molecular systematics of Old World Apioideae (Apiaceae): relationships among some members of tribe Peucedaneae sensu lato, the placement of several island-endemic species, and resolution within the apioid superclade

    National Research Council Canada - National Science Library

    Downie, Stephen R; Spalik, Krzysztof; Watson, Mark F; Katz-Downie, Deborah S

    2000-01-01

    ...) subfamily Apioideae. Emphasis was placed on delimiting groups within the previously designated apioid superclade and clarifying relationships within and among the peucedanoid genera Angelica, Ferula, Heracleum, and Peucedanum...

  1. Evaluation of asepsis, agar concentration and culture medium composition methods for in vitro propagation of Pimpinella anisum (Linn. – Apiaceae Avaliação de métodos de esterilização, concentração de ágar e composição de meio de cultura para propagação in vitro de Pimpinella anisum (Linn. – Apiaceae

    Directory of Open Access Journals (Sweden)

    Gabriela Tambosi

    2010-12-01

    Full Text Available Pimpinella anisum, is a plant species popularly used as treatment for different diseases, although no studies exist which could prove its pharmacological activity. This species has no known methods of asepsis and adequate conditions to conduct in vitro propagation trials. To assess the most efficient method of seed sterilization and the most favorable concentration of agar and MS salts, five tests of asepsis and tests to evaluate the dry mass increase of germinated seed in 3g/L and 6g/L of agar and MS in concentrations of 0%, 25%, 50%, 75% and 100%, were carried out. The samples that were immersed in a concentration of 2% sodium hypochlorite for 20 minutes and then washed in distilled water produced 100% of sterile plantlets. The greatest increase in dry mass was obtained with 75% and 100% of MS salts. Furthermore, the different concentrations of agar did not influence the percentage of the plantlets dry mass. Pimpinella anisum é uma planta popularmente utilizada como medicinal para diversas enfermidades, embora não existam estudos que comprovem sua atividade farmacológica. A espécie não apresenta metodologias conhecidas de assepsia e condições adequadas para experimentos de propagação in vitro. Para avaliar a forma mais eficiente de esterilização de sementes da espécie e melhores concentrações de ágar e sais do meio MS, foram feitos cinco testes de assepsia, bem como testes de avaliação do aumento de massa seca a partir de sementes germinadas em ágar 3g/L e 6g/L e MS nas concentrações 0%, 25%, 50%, 75% e 100%. A imersão em solução hipoclorito de sódio 2% por 20 minutos e lavagem em água destilada promoveu 100% de plântulas estéreis. O maior aumento de massa seca foi obtido com concentração de sais do meio MS de 75% e 100%, e as diferentes concentrações de ágar não influenciaram a obtenção de maior percentual de massa de plântulas cultivadas.

  2. The 1996 Survey of Threatened and Endangered Species on Army Lands: A Summary Report.

    Science.gov (United States)

    1997-12-01

    Echinacea laevigata Smooth Coneflower E 2 Vulpes macrotis mutica Fox, San Joaquin Kit E 2 Gopherus agassizii Desert Tortoise T 2 Strix occidentalis lucida...INDIGO T REP 2 DUBAUTIA HERBSTOBATAE NA’ENA’E E PLA 1 ECHINACEA LAEVIGATA SMOOTH CONEFLOWER E PLA 2 ECHINOCACTUS HORIZONTHALONIUS NICHOL’S TURK’S...SANICULA PURPUREA NONE PE PLA 2 SCHIEDEA HOOKERI NONE PE PLA 2 SCHIEDEA KEALIAE MA’OLI’OLI PE PLA 1 SCHIEDEA NUTTALLII NONE PE PLA 1 SCHWALBEA

  3. Environ: E00599 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00599 Changium smyrnioides root Crude drug Changium smyrnioides [TAX:386280] Apiaceae (carrot family) Chang...ium smyrnioides root removed cortex (dried) Crude drugs [BR:br08305] Dicot plants: asterids Apiaceae (carrot family) E00599 Changium smyrnioides root ...

  4. Drug: D09548 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available D09548 Crude, Drug Osmorhiza rhizome (non-JP); Osmorhizae rhizoma Osmorhiza aristat...a [TAX:49558] Same as: E00226 Apiaceae (carrot family) Osmorhiza aristata rhizome; Standards for non-pharmacopoeial crude drugs Cru...de drugs [BR:br08305] Dicot plants: asterids Apiaceae (carrot family) D09548 Osmorhiza root and rhizome PubChem: 124490303 ...

  5. Antimicrobial activity of petroleum ether and methanolic extracts from fruits of Seseli devenyense Simonk. and the herb of Peucedanum luxurians Tamam.

    Directory of Open Access Journals (Sweden)

    Widelski Jaroslaw

    2015-12-01

    Full Text Available Plants of the Apiaceae family usually contain coumarins. These are used worldwide in traditional medicine, as well as in modern therapeutics. The aim of our study was to determine the antimicrobial activity of four extracts (methanolic and petroleum ether extracts obtained from two Apiaceae species: Seseli devenyense (fruits and Peucedanum luxurians (herb.

  6. Environ: E00320 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00320 Chinese angelica root Crude drug Angalica sinensis (oliv.) diels [TAX:165353...] Apiaceae (carrot family) Angalica sinensis (oliv.) diels root Crude drugs [BR:br08305] Dicot plants: asterids Apiaceae (carrot family) E00320 Chinese angelica root ...

  7. Entyloma scandicis, a new smut fungus on Scandix verna from Mediterranean forests of Israel

    Science.gov (United States)

    Entyloma is a genus of more than 170 species of smut fungi parasitizing dicotyledons. Within the genus, the species sporulating in vegetative organs of Apiaceae form a separate group. In this study, the morphology and phylogeny of Entyloma on Scandix verna (Apiaceae, Scandiceae) collected in Mount C...

  8. Environ: E00269 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00269 Coriandrum sativum fruit Crude drug D-Linalool, Pinene [CPD:C06077], Bornyl acetate [CPD:C11338] Cori...andrum sativum [TAX:4047] Apiaceae (carrot family) Coriandrum sativum fruit Crude d...rugs [BR:br08305] Dicot plants: asterids Apiaceae (carrot family) E00269 Coriandrum sativum fruit ...

  9. 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.

  10. Study on the Bacteriostasis in Vitro of Compound Ruta graveolens L. Tablets%复方芸香片的体外抑菌作用实验研究

    Institute of Scientific and Technical Information of China (English)

    李芳

    2001-01-01

    目的:实验研究复方芸香片的体外抑菌作用.方法:采用抑菌实验,观察复方芸香片及其组成的水提物、醇提物对所选用的8种细菌的最低抑菌浓度和相对抑菌浓度作用程度.结果:醇提的复方芸香片对化脓性链球菌、藤黄八叠球菌、金黄色葡萄球菌、B群链球菌、肺炎链球菌、绿脓杆菌、大肠杆菌和沙门氏菌,均有同等的较弱的抑菌作用.复方芸香药材醇提物对上述细菌的抑菌作用大为增强,其中最强的是前两种,其次是金黄色葡萄球菌和B群链球菌.芸香醇提物对前4种菌的抑菌作用也较强.H对上述细菌也有一定抑制作用.结论:复方芸香片对一般细菌有抑菌作用.

  11. 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.

  12. Potential of crude seed extract of celery, Apium graveolens L. Against Aedes aegypti L. (Diptera: Culicidae)%旱芹籽粗提取物对埃及伊蚊的效果评定

    Institute of Scientific and Technical Information of China (English)

    Wej Choochote; 郑剑宁; 裘炯良; 杨定波

    2005-01-01

    埃及伊蚊(Aedes aegypti)是众所周知的虫媒病毒性疾病——登革热的传播媒介,分布于东南亚、太平洋岛屿、非洲和美洲。它也是中美、南美和西非传播黄热病的媒介。登革热因报告的病例数逐年上升,尤其是因该病有多种类型——登革出血热、登革休克综合症和其他诸如侵犯中枢神经系统等少见类型,已成为当今社会严重的公共卫生问题。据2003年世界卫生组织的报告,全球受到登革热威胁的人口约占全球人口总数的40%。目前,减少该病发生的最有效措施是加强个人防护和控制埃及伊蚊。

  13. 香叶天竺葵精油及单体抗氧化能力比较%Study on Antioxidant Activity of Essential Oils and Its Monomer from Pelargonium graveolens

    Institute of Scientific and Technical Information of China (English)

    孙伟; 徐志敏; 王淳凯; 瞿伟菁; 林承杰

    2005-01-01

    根据试样对二苯代苦味肼基自由基(DPPH·)的清除作用,评价了香叶天竺葵茎和叶精油及其单体,以及蒸馏后的残渣和废水的抗自由基活性.所试样品中几乎都有一定的抗氧化作用,以中午采集的叶片提取物的DPPH·清除率最高,达99.70%.废水和残渣的清除率分别达97.56%和90.24%.提示天然香料工业所弃的废水和残渣可提取到具有较强的抗自由基活性的物质,为种植香叶天竺葵综合利用提供了可能.

  14. 香叶天竺葵离体芽的培养及生产应用研究%Study on in vitro Shoot Culture of Pelargonium graveolens and Its Production

    Institute of Scientific and Technical Information of China (English)

    易清元; 夏凯国; 江明; 任洪涛

    2010-01-01

    香叶天竺葵生产上采用扦插繁殖,存在病害加重,品种退化的现象.本实验用离体芽进行诱导培养,探索产业化快繁优质种苗的方法,从而达到改良品种的目的.试验表明:MS+BA 0.5~2.0 mg/L+NAA 0~0.2 mg/L的配比可直接诱导产生较多的不定芽;MS+NAA 0.1 mg/L可作为微型扦插的继代培养基;MS+IBA 0.5 mg/L为最佳生根培养基,试管苗移栽成活率可达95 %.

  15. Study on tissue culture and high frequency propagation of Pelargonium graveolens L.Her%香叶天竺葵组织培养快速繁殖技术研究

    Institute of Scientific and Technical Information of China (English)

    雷开荣

    2005-01-01

    对香叶天竺葵组织培养快速繁殖技术进行了研究,建立了种苗快速繁殖技术规程.结果:适宜的增殖培养基为MS+6-BA为0.5~1.0 mg/ L,继代周期为25~30 d,繁殖系数5以上;生根培养基为1/ 2MS+IBA 0.2 mg/ L,生根诱导率达100 %;生根培养20 d后,将试管苗移栽到菜园土:河沙=1:1的混合基质中,保湿培养,移栽成活率达98.6 %.

  16. 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)

    OpenAIRE

    Carlos Enrique Ochoa Velasco; Juan José Luna Guevara; Francisco Javier Pérez Gaspar

    2012-01-01

    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...

  17. DNA-based identification of Peucedanum ostruthium specimens and detection of common adulterants by high-resolution melting curve analysis.

    Science.gov (United States)

    Schmiderer, Corinna; Ruzicka, Joana; Novak, Johannes

    2015-12-01

    Masterwort (Peucedanum ostruthium, syn. Imperatoria ostruthium, Apiaceae) is an old economic plant in Alpine countries cultivated as ornamental plant and used for spirits and in folk medicine. P. ostruthium is a species that has often been confused with related Apiaceae species or morphologically similar roots or tubers resulting in products of minor quality. Masterwort can be distinguished from other Apiaceae species by nrDNA (ITS1 and ITS2). The analysed chloroplast markers (trnK 5' intron, trnT-trnL, and psbA-trnH), however, showed no species-specific mutations. With the application of two primer pairs amplifying parts of ITS and developed for high-resolution melting curve analysis (HRM) the target species was distinguishable from the other Peucedanum and Apiaceae species of our reference set. A multiplex PCR/HRM was developed to detect adulterations with Gentiana spp., Aconitum napellus and Veratrum album.

  18. Environ: E00759 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00759 Angelica Medicinal herb Monoterpene hydrocarbons, alpha-Pinene [CPD:C09880],...a archangelica [TAX:40949] Apiaceae Angelica root Major component: Monoterpene hydrocarbons, Furanocoumarins Medicinal

  19. Environ: E00712 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available ruits Obtained by steam distillation Major component: Anethole [CPD:C10428] Essen...e, Limonene [CPD:C06078] Pimpinella anisum [TAX:271192] Same as: D02945 Apiaceae Pimpinella anisum crushed f

  20. VARIABILITY IN ETHIOPIAN CORIANDER ACCESSIONS FOR ...

    African Journals Online (AJOL)

    Administrator

    2010-05-25

    May 25, 2010 ... Coriander (Coriandrum sativum L.) is an annual spice herb that belongs to the family of Umbelliferae/Apiaceae. Although Ethiopia is ... (Holland et al., 1991); iron, manganese, ..... John Willy and Sons., Inc., New York. 663pp.

  1. Environ: E00421 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00421 Processed changium smyrnioides root Crude drug Changium smyrnioides [TAX:386...05] Dicot plants: asterids Apiaceae (carrot family) E00421 Processed changium smyrnioides root ...

  2. Environ: E00226 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00226 Osmorhiza rhizome (non-JP) Osmorhizae rhizoma Crude drug Osmorhiza aristata ...[TAX:49558] Same as: D09548 Apiaceae (carrot family) Osmorhiza aristata rhizome; Standards for non-pharmacopoeial crude drugs ...

  3. Environ: E00279 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available aceae (daisy family) Artemisia apiacea juice, Asteraceae (daisy family) Xanthium strumarium juice, and Polyg...onaceae (buckwheat family) Persicaria hydropiper juice (dried) Crude drugs [BR:br08305] Others Mixtures E00279 Medicated leaven ...

  4. Aplicación de tratamiento térmico, recubrimiento comestible y baño químico como tratamientos poscosecha para la conservación de hortalizas mínimamente procesadas

    National Research Council Canada - National Science Library

    Escobar Hernández, Alejandro; Márquez Cardozo, Carlos Julio; Restrepo Flores, Claudia Estela; Cano Salazar, Jaime Andrés; Patiño Gómez, Jairo Humberto

    2014-01-01

    ... mínimamente procesadas: brócoli (Brassica oleracea var. Itálica), coliflor (Brassica oleracea var. Botrytis), zucchini (Cucurbita pepo L.), apio (Apium graveolens), zanahoria (Daucus carota) y chayote (Sechium edule...

  5. Pogostemon cablin (Blanco) Benth

    African Journals Online (AJOL)

    SAM

    2014-06-04

    Jun 4, 2014 ... inhibition for aqueous, ethanol and methanol extracts of patchouli with 20 to 80 µl concentration and no ... The combination of these antimicrobial plant extracts can be used ..... graveolens) with supercritical carbon dioxide.

  6. 21 CFR 184.1698 - Rue.

    Science.gov (United States)

    2010-04-01

    ... Substances Affirmed as GRAS § 184.1698 Rue. (a) Rue is the perennial herb of several species of Ruta (Ruta montana L., Ruta graveolens L., Ruta bracteosa L., and Ruta calepensis L.). The leaves, buds, and...

  7. 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...

  8. Inhibition effects of ethanol extract from Artemisia apiacea Hance on intestinal bacteria in 5th instar larvae of Dendrolinw kikuchii Matsumura%青蒿乙醇提取物对5龄思茅松毛虫肠道细菌的抑制作用

    Institute of Scientific and Technical Information of China (English)

    刘绍雄; 王金华; 熊智; 李彪; 朱丽丽; 思斯

    2012-01-01

    @@%以思茅松毛虫5龄幼虫肠道细菌为供试菌种,采用牛津杯法测定青蒿不同植株部位乙醇提取物的抑菌效果.结果表明:青蒿乙醇提取物对10株供试菌种均有一定抑制作用,且随着浓度增大抑菌作用增强,不同植株部位乙醇提取物抑菌作用顺序为叶>茎>根.在相同浓度下青蒿乙醇提取物对10株供试思茅松毛虫5龄幼虫肠道细菌抑菌作用大小顺序为弗氏柠檬酸杆菌(Citrobacter freundii)>雷金斯堡约克氏菌(Yokenella regensburgei)>苏云金芽孢杆菌(Bacillus thuringiensis)>产酸克雷伯氏杆菌(Klebsiella oxytoca)>克雷伯氏杆菌(Klebsiella peneumoniae).雷金斯堡约克氏菌和弗氏柠檬酸杆菌的叶乙醇提取物最低抑菌浓度为0.125 g/mL,茎乙醇提取物最低抑菌浓度为0.250 g/mL;产酸克雷伯氏杆菌、克雷伯氏杆菌、苏云金芽孢杆菌的叶乙醇提取物最低抑菌浓度为0.250 g/mL,茎乙醇提取物最低抑菌浓度为0.500 g/mL.因此,青蒿乙醇提取物可作为防治思茅松毛虫新型植物源生物农药进行开发.

  9. Region and site conditions affect phenotypic trait variation in five forest herbs

    Science.gov (United States)

    Lemke, Isgard Holle; Kolb, Annette; Diekmann, Martin Reemt

    2012-02-01

    Phenotypic plasticity is the ability of organisms to express different phenotypes under different environmental conditions. It may buffer individuals both against short-term environmental fluctuations and long-term effects of global change. A plastic behaviour in response to changes in the environment may be especially important in species with low migration rates and colonization capacities, such as in many forest plants in present-day fragmented landscapes. We compared the phenotypic trait variation (used as a proxy for the amount of phenotypic plasticity) of five forest herbs (Brachypodium sylvaticum, Circaea lutetiana, Impatiens noli-tangere, Sanicula europaea and Stachys sylvatica) between two regions in Germany that differ in their overall environmental conditions (Bremen in the northwest, Freiburg in the southwest; 5 species × 2 regions × 8-15 populations × 25-50 individuals). In addition, we measured light intensity and important soil parameters (soil pH, moisture, K, P and N) in all populations. We found consistent differences in trait variability between the two regions in several species. In Brachypodium and Stachys both vegetative and reproductive traits were more variable in Freiburg. Similarly, reproductive traits of Impatiens and Sanicula appeared to be more variable in Freiburg, while in both species at least one of the vegetative traits was more variable in Bremen. Mean local environmental conditions also affected trait variation; in most of the species both vegetative and reproductive traits were more variable in sites with higher nutrient contents and higher light availability. Across all traits and both regions, seed or fruit production was most variable. In summary, at least some of the studied forest herbs appear to respond strongly to large-scale environmental differences, showing a higher trait variability in the more southern region. Given the assumption that phenotypic trait variation is positively associated with phenotypic plasticity

  10. Impact of plant growth promoting Pseudomonas monteilii PsF84 and Pseudomonas plecoglossicida PsF610 on metal uptake and production of secondary metabolite (monoterpenes) by rose-scented geranium (Pelargonium graveolens cv. bourbon) grown on tannery sludge amended soil.

    Science.gov (United States)

    Dharni, Seema; Srivastava, Atul Kumar; Samad, Abdul; Patra, Dharani Dhar

    2014-12-01

    Bacterial strains PsF84 and PsF610 were isolated from tannery sludge polluted soil, Jajmau, Kanpur, India. 16S rRNA gene sequence and phylogenetic analysis confirmed the taxonomic affiliation of PsF84 as Pseudomonas monteilii and PsF610 as Pseudomonas plecoglossicida. A greenhouse study was carried out with rose-scented geranium (Pelargonium graveolenscv. bourbon) grown in soil treated with tannery sludge in different proportions viz. soil: sludge ratio of 100:0, 25:75, 50:50, 75:25 and 0:100 to evaluate the effects of bacterial inoculation on the heavy metal uptake. The isolates solubilized inorganic phosphorus and were capable of producing indole acetic acid (IAA) and siderophore. The isolate PsF84 increased the dry biomass of shoot by 44%, root by 48%, essential oil yield 43% and chlorophyll by 31% respectively over uninoculated control. The corresponding increase with the isolate PsF610 were 38%, 40%, 39% and 28%, respectively. Scanning electron microscopic (SEM) studies reveal that the Cr(VI) accumulation resulted in breakdown of vascular bundles and sequesters Cr(VI) in roots. The glandular trichomes (GT) were investigated using SEM studies as these glands are probably the main site of essential oil synthesis. Owing to its wide action spectrum, these isolates could serve as an effective metal sequestering and bioinoculants due to the production of IAA, siderophore and solubilization of phosphate for geranium in metal-stressed soil. The present study has provided a new insight into the phytoremediation of metal-contaminated soil.

  11. Characterization of Genes Involved in Sesquiterpenoid Biosynthesis from Thapsia garganica and Thapsia laciniata

    DEFF Research Database (Denmark)

    Andersen, Trine Bundgaard

    have been investigated in several plant species and families including Apiaceae. This PhD thesis was focused on sesquiterpenoids from the genus Thapsia, Apiaceae. Thapsia is distributed throughout the Mediterranean region where they grow as weeds. The sesquiterpenoid thapsigargin produced by Thapsia......Sesquiterpenoids, biosynthesised in higher plants, are found to have a wide range of biological properties, some of which are valuable to humans. Especially sesquiterpene lactones are known for their anti-malarial, anti-cancer and anti-microbial properties. Sesquiterpenoids of pharmaceutical value...

  12. AcEST: DK954867 [AcEST

    Lifescience Database Archive (English)

    Full Text Available pulus ... 162 1e-39 sp|Q9AR74|TCMO_RUTGR Trans-cinnamate 4-monooxygenase OS=Ruta gra... 162 1e-39 sp|P37115|...140 >sp|Q9AR74|TCMO_RUTGR Trans-cinnamate 4-monooxygenase OS=Ruta graveolens GN=CYP73A2 PE=2 SV=1 Length = 5...TGR Cinnamate 4-hydroxylase OS=Ruta graveolen... 161 3e-38 tr|Q6IV46|Q6IV46_CAMAC Cinnamate-4-hydroxylase OS

  13. Studies on essential oils: part 10; antibacterial activity of volatile oils of some spices.

    Science.gov (United States)

    Singh, G; Kapoor, I P S; Pandey, S K; Singh, U K; Singh, R K

    2002-11-01

    The essential oils extracted from the seeds of seven spices, Anethum graveolens, Carum capticum, Coriandrum sativum, Cuminum cyminum, Foeniculum vulgare, Pimpinella anisum and Seseli indicum have been studied for antibacterial activity against eight pathogenic bacteria, causing infections in the human body. It has been found that the oil of C. capticum is very effective against all tested bacteria. The oil of C. cyminum and A. graveolens also gave similar results. These oils are equally or more effective when compared with standard antibiotics, at a very low concentration.

  14. 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

  15. New floristic records in the Balkans: 7

    DEFF Research Database (Denmark)

    Biel, Burkhard; Tan, Kit

    2008-01-01

    New chorological data are presented for 106 species and subspecies from Bulgaria (records no. 72-79, 84-94, 105-106), Greece (2-60, 95-104) and Turkey-in-Europe (1, 61-71, 80-83). The taxa belong to the following families: Amaranthaceae (18, 19), Amaryllidaceae (49, 50, 77), Apiaceae (3, 84, 85, ...

  16. Pollinator networks, alien species and the conservation of rare plants: Trinia glauca as a case study

    NARCIS (Netherlands)

    Carvalheiro, L.G.; Barbosa, E.R.; Memmott, J.

    2008-01-01

    1. Despite the essential role of pollination in the maintenance of many rare plant species, conservation management plans rarely consider the service of pollination. 2. This study identifies the main pollinators of a rare English plant species, Trinia glauca (Apiaceae), and provides recommendations

  17. Pollinator networks, alien species and the conservation of rare plants: Trinia glauca as a case study

    NARCIS (Netherlands)

    Carvalheiro, L.G.; Barbosa, E.R.; Memmott, J.

    2008-01-01

    1. Despite the essential role of pollination in the maintenance of many rare plant species, conservation management plans rarely consider the service of pollination. 2. This study identifies the main pollinators of a rare English plant species, Trinia glauca (Apiaceae), and provides recommendations

  18. Crystal and molecular structure of lancerodiol-p-hydroxybenzoate

    Directory of Open Access Journals (Sweden)

    Mohamed H Abd El-Razek

    2010-01-01

    Full Text Available Lancerodiol-p-hydroxybenzoate was isolated from the leaves of Ferula sinaica L. (Apiaceae as light needle crystals. This work reports for the first time the molecular structure and relative configuration of compound 1, established by X-ray analysis.

  19. Synergism between thapsigargin and the phorbol ester 12-O-tetradecanoylphorbol 13-acetate on the release of [C]arachidonic acid and histamine from rat peritoneal mast cells

    DEFF Research Database (Denmark)

    Jacobsen, S.; Hansen, Harald S.; Jensen, B.

    1987-01-01

    Thapsigargin is a potent skin irritating sesquiterpene lactone isolated from the roots of Thapsia garganica L. (Apiaceae). In rat peritoneal mast cells thapsigargin induced a calcium-dependent non-cytotoxic [C]arachidonic acid and histamine release. A minor amount of the released [C...

  20. Environ: E00057 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available E00057 Fennel (JP16) Crude drug; Medicinal herb Anethole [CPD:C10428], Estragole [C...uit Major component: Anethole [CPD:C10428] Medicinal herbs [BR:br08322] Dicot plants: asterids Apiaceae (carrot family) E00057 Fennel ...

  1. Micropropagation of Ferula assa-foetida L. (a medicinal plant) via direct somatic embryogenesis

    NARCIS (Netherlands)

    Roozbeh, S.; Otroshy, M.; Bozorgipoor, R.; Ebrahimi, M.; Moeini Najafabadi, A.; Struik, P.C.

    2012-01-01

    Ferula assa-foetida is a medicinal plant from the Apiaceae family. It is a monocarpic plant and only flowers once during its growth period and then it dries forever and that is one of the main problems of multiplication. The experiment was carried out to examine the effect of explants, medium and

  2. A new pest species of Copitarsia Hampson from the Neotropical Region feeding on Asparagus and cut flowers (Lepidoptera: Noctuidae)

    Science.gov (United States)

    The egg, first- and last- instar larva, and adult of Copitarsia corruda, n. sp. from Mexico, Colombia, Ecuador, and Peru are described and illustrated. Larval host-plant genera include Asparagus (Liliaceae) (Mexico, Colombia, Ecuador), Iris (Iridaceae) (Ecuador), Ammi (Apiaceae) (Ecuador), Lysimachi...

  3. New floristic records in the Balkans: 8

    DEFF Research Database (Denmark)

    Biel, Burkhard; Tan, Kit

    2008-01-01

    ew chorological data are presented for 90 species and subspecies from Bulgaria (records no. 49-52), Greece (2-36, 53-90) and Turkey-in-Europe (1, 37-48). The taxa belong to the following families: Apiaceae (21), Araceae (87), Asteraceae (5-9, 22-26, 82), Boraginaceae (53, 83), Brassicaceae (54...

  4. New floristic records in the Balkans: 8

    DEFF Research Database (Denmark)

    Biel, Burkhard; Tan, Kit

    2008-01-01

    New chorological data are presented for 90 species and subspecies from Bulgaria (records no. 49-52), Greece (2-36, 53-90) and Turkey-in-Europe (1, 37-48). The taxa belong to the following families: Apiaceae (21), Araceae (87), Asteraceae (5-9, 22-26, 82), Boraginaceae (53, 83), Brassicaceae (54...

  5. New floristic records in the Balkans: 11

    DEFF Research Database (Denmark)

    2009-01-01

    New chorological data are presented for 83 species and subspecies from Bulgaria (records no. 1-6, 34-41, 70-83), Greece (14-30, 59-69) and Turkey-in-Europe (7-13, 31-33, 42-58). The taxa belong to the following families: Anacardiaceae (75), Apiaceae (15, 24), Asteraceae (1, 2, 16, 25, 26, 34, 45...

  6. New floristic records in the Balkans: 6

    DEFF Research Database (Denmark)

    Biel, Burkhard; Tan, Kit

    2007-01-01

    ), Anacardiaceae (80), Apiaceae (2, 58), Asteraceae (3, 4, 61, 62, 83, 117, 123-127), Boraginaceae (5, 63, 84-86), Brassicaceae (64), Campanulaceae (45, 46, 118), Caprifoliaceae (6), Caryophyllaceae (51, 59, 87, 119), Chenopodiaceae (7, 8, 136), Cistaceae (88, 89), Convolvulaceae (9, 65), Cupressaceae (116...

  7. New floristic records in the Balkans: 9

    DEFF Research Database (Denmark)

    Biel, Burkhard; Tan, Kit

    2008-01-01

    ), Apiaceae (16), Aristolochiaceae (17), Asclepiaceae (18), Aspleniaceae (9-12), Asteraceae (44, 45, 50-54, 69, 76), Balsaminaceae (19), Boraginaceae (49), Brassicaceae (20, 70, 77, 83), Campanulaceae (46, 84), Caryophyllaceae (21, 55, 85, 86), Chenopodiaceae (22, 23), Cistaceae (24, 87), Convolvulaceae (25...

  8. New floristic records in the Balkans: 1

    DEFF Research Database (Denmark)

    2006-01-01

    ), Amaryllidaceae (38), Apiaceae (17, 18, 47, 80, 83, 84), Asclepiadaceae (85), Asteraceae (29, 31, 86-91), Brassicaceae (3, 48, 70), Campanulaceae (49, 71, 76), Cannabaceae (72), Caprifoliaceae (4), Caryophyllaceae (19, 20, 32, 33, 50-52), Chenopodiaceae (5), Cyperaceae (28, 78), Dipsacaceae (34, 53, 54), Fabaceae...

  9. New floristic records in the Balkans: 12

    DEFF Research Database (Denmark)

    2009-01-01

    ), Alismataceae (90), Amaranthaceae (15, 16), Amaryllidaceae (32, 58-60), Apiaceae (1, 2, 17, 40, 41, 92), Asclepiadaceae (93), Aspleniaceae (38), Asteraceae (3-5, 18-21, 42, 83, 84, 94-99), Boraginaceae (69), Brassicaceae (43, 74), Campanulaceae (63), Caryophyllaceae (44, 75), Chenopodiaceae (45, 85, 86...

  10. New floristic records in the Balkans: 16

    DEFF Research Database (Denmark)

    2011-01-01

    New chorological data are presented for 88 species and subspecies from Bulgaria (62–72) and Greece (1–61, 73–88). The taxa belong to the following families: Acanthaceae (20), Adiantaceae (62), Alismataceae (52), Apiaceae (21–23, 80), Araceae (53), Aristolochiaceae (63), Asteraceae (24, 25, 73...

  11. Drug: D06777 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available ent: Imperatorin [CPD:C09269] Therapeutic category of drugs in Japan [BR:br08301] 5 Crude drugs... and Chinese medicine formulations 51 Crude drugs 510 Crude drugs 5100 Crude drugs D06777 Glehnia root (JP16) Crude dru...gs [BR:br08305] Dicot plants: asterids Apiaceae (carrot family) D06777 Glehnia root PubChem: 47208428 ...

  12. New floristic records in the Balkans: 4

    DEFF Research Database (Denmark)

    2007-01-01

    New chorological data are presented for 103 species and subspecies from Bulgaria (records no. 53, 69-103), Greece (1-37), Macedonia (41-52, 54-68), and Turkey-in-Europe (38-40). The taxa belong to the following families: Apiaceae (1, 2, 60, 69, 89), Asteraceae (3-5, 42, 90, 95-97), Blechnaceae (41...

  13. Environ: E00138 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available C01753], Nicotinate [CPD:C00253], Vitamin B12 [CPD:C05776], Folinic acid [CPD:C03479], Biotin [CPD:C00120] Angelica... acutiloba [TAX:55605], Angelica gigas [TAX:85712], Angelica sinensis [TAX...:165353] Same as: D06768 Apiaceae (carrot family) Angelica root Major component: Ligustilide [CPD:C16987] ...

  14. Localization and characterization of CYP76AE2 part of thapsigargin biosynthesis in Thapsia garganica

    DEFF Research Database (Denmark)

    Andersen, Trine Bundgaard; Martinez-Swatson, Karen Agatha; Rasmussen, Silas Anselm

    2017-01-01

    The Mediterranean plant Thapsia garganica (dicot, Apiaceae), also known as Deadly carrot, produces the highly toxic compound thapsigargin. This compound is a potent inhibitor of the SERCA calcium pump in mammals, and is of industrial importance as the active moiety of the anticancer drug...

  15. Volatile non-terpenoid hydrocarbons from Ligusticum grayi roots

    Science.gov (United States)

    The root essential oil of Ligusticum grayi Coult. & Rose (Apiaceae) contains three volatile non-terpenoid hydrocarbons: the known C11 compound viridene, whose structure is hereby corrected to 1-[(2Z)-pent-2-en-1-yl]cyclohexa-1,3-diene; and the heretofore unreported C10 compounds 1-[(2Z)-but-2-en-1-y...

  16. In vitro regeneration of wild chervil (Anthriscus sylvestris L.)

    NARCIS (Netherlands)

    Hendrawati, Oktavia; Hille, Jacques; Woerdenbag, Herman J.; Quax, Wim J.; Kayser, Oliver; Finer, J.

    Anthriscus sylvestris (L.) Hoffm. (Apiaceae) is a common wild plant that accumulates the lignan deoxypodophyllotoxin. Deoxypodophyllotoxin can be hydroxylated at the C-7 position in recombinant organisms yielding podophyllotoxin, which is used as a semi-synthetic precursor for the anticancer drugs,

  17. 50 CFR 17.96 - Critical habitat-plants.

    Science.gov (United States)

    2010-10-01

    ... WILDLIFE AND PLANTS (CONTINUED) ENDANGERED AND THREATENED WILDLIFE AND PLANTS (CONTINUED) Interagency Cooperation (Continued) § 17.96 Critical habitat—plants. (a) Flowering plants. Family Apiaceae: Lilaeopsis... 50 Wildlife and Fisheries 4 2010-10-01 2010-10-01 false Critical habitat-plants. 17.96 Section...

  18. Miscellaneous

    NARCIS (Netherlands)

    NN,

    2002-01-01

    CONSTANCE, LINCOLN (Eugene, OR, USA, 16 February 1909 — Berkeley, CA, USA, 11 June 2001) Foremost expert on Umbelliferae/Apiaceae systematics. His long and distinguished career began as a graduate student with Willis Linn Jepson in the 1930s. He was Curator of Seed Plants in the University Herbarium

  19. Synthesis and physical properties of coriander estolide 2-ethylhexyl esters

    Science.gov (United States)

    Coriander (Coriandrum sativum L.) is new crop that is currently being investigated for cultivation in Central Illinois by USDA-NCAUR. Coriander is an annual herb belonging to the Apiaceae (Umbelliferae) family and indigenous to the Mediterranean basin areas and the Near East. This plant is widely ...

  20. Estolides from Coriander Fatty Acids

    Science.gov (United States)

    Coriander (Coriandrum sativum L.) is a new crop that is currently being investigated for cultivation in Central Illinois by USDA-NCAUR. Coriander is an annual herb belonging to the Apiaceae (Umbelliferae) family and indigenous to the Mediterranean basin areas and the Near East. This plant is widel...

  1. Synthesis and physical properties of estolides 2-ethylhexyl esters from coriander fatty acids capped with various fatty acids

    Science.gov (United States)

    Coriander (Coriandrum sativum L.) is a new crop that is currently being cultivated in Central Illinois by USDA-NCAUR. Coriander is an annual herb belonging to the Apiaceae (Umbelliferae) family and indigenous to the Mediterranean basin areas and the Near East. This plant is widely distributed and ...

  2. Ocorrência de Binodoxys brevicornis (Haliday, 1833 (Hymenoptera, Braconidae, Aphidiinae no Brasil Occurrence of Binodoxys brevicornis (Haliday, 1833 (Hymenoptera, Braconidae, Aphidiinae in Brazil

    Directory of Open Access Journals (Sweden)

    Marcus V. Sampaio

    2003-12-01

    Full Text Available Specimens of the aphid parasitoid, Binodoxys brevicornis (Haliday, 1833, were reared from the mummies of Cavariella aegopodii (Scopoli, 1763 collected on Foeniculum vulgare (Apiaceae at the Campus of the Universidade Federal de Lavras, in the city of Lavras, Minas Gerais State on September/2002. This is the first record of B. brevicornis in Brazil.

  3. Composition of Prangos pabularia essential oil, indentification of an unknown compound from the oil and its insecticidal activity against yellow fever mosquito, Aedes aegypti

    Science.gov (United States)

    The essential oil of air dried fruits of Prangos pabularia Lindl (Apiaceae) was obtained by hydrodistillation and its chemical profile was identified using GC-FID and GC-MS. Bicyclogermacrene (21%), (Z)-'-ocimene (19%), '-humulene (8%), '-pinene (8%) and spathulenol (6%) were the main constituents o...

  4. Dicty_cDB: AFI740 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available . ;, mRNA sequence. 68 2e-07 1 CN254864 |CN254864.1 BIP1132 BIP up-regulated phloem library after plant infestation with Myzus persic...ae Apium graveolens cDNA, mRNA sequence. 68 2e-07 1 BE608405 |BE608405.1 sq30e12.y1

  5. 21 CFR 184.1699 - Oil of rue.

    Science.gov (United States)

    2010-04-01

    ... accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies are available from the National Academy Press, Box... distillation of the fresh blossoming plants of rue, the perennial herb of several species of Ruta—Ruta montana L., Ruta graveolens L., Ruta bracteosa L., and Ruta calepensis L. (b) Oil of rue meets...

  6. Over Oenanthe crocata L

    NARCIS (Netherlands)

    Mennema, J.; Meijden, van der R.; Weeda, E.J.

    1985-01-01

    In 1975 two specimens of O. crocata were found in the dunes of Voorne. Since then the number increased to c. 50. The species is described and compared to other umbelliferous species, as it is likely to be mistaken for Petroselinum crispum or Apium graveolens vegetatively. Different observations on t

  7. 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.

  8. 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...

  9. 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.

  10. Study of antinociceptive effects of Pelargonium geraveolens L. leaves hydroethanolic extract in male mice

    Directory of Open Access Journals (Sweden)

    N Heydari

    2016-02-01

    Full Text Available Running title: Anti nociceptive, Pelargonium graveolens Abstract: Introduction: Pain is a somatosensory sense that as an indicator to diagnoses for diseases . Pelargonium graveolens is known as a medicinal plant with use in traditional medicine. The aim of this study is to evaluate the analgesic effect of Pelargonium graveolens leaves extract (PGE in male mice Material and Methods: In this experimental study, 42 male mice were divided in 6 groups (n=7. The control group(taking normal saline,0.25 ml, i.p, morphine group( 1mg/kg, i.p, treated groups with PGE at doses of 100, 200 and 600mg/kg and group induced with naloxone (0.1mg/kg, i.p + 200mg/kg of PGE. In order to evaluate the analgesic effects of PGE the tail flick and writhing tests were used. The data for each test were compared with One-way ANOVA and Tukey's post test. Results: Our results showed that PGE (200 and 600 mg/kg increased pain thershold compared with control group in writhing and tail flick test significantly (P<0.001. Conclusion: The PGE has anitinociceptive effects in male mice. This analgesic effect of Pelargonium graveolens extract probably related to its flavonoids composition which has effect on opioid system.

  11. 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...

  12. 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...

  13. Hydrodistillation time affects dill seed essential oil yield, composition, and bioactivity

    Science.gov (United States)

    Dill (Anethum graveolens L.) essential oil is widely used by the food and pharmaceutical industries. We hypothesized that the chemical constituents of dill seed essential oil are eluted at different times during the hydrodistillation process, resulting in oils with different composition and bioactiv...

  14. Stenomicra (Diptera: Opomyzoidea in Argentina, with information on the biology of the genus Stenomicra (Diptera: Opomyzoidea en Argentina, con información sobre la biología del género

    Directory of Open Access Journals (Sweden)

    Raúl E. Campos

    2010-12-01

    Full Text Available This is the first literature record of the genus Stenomicra Coquillett (Diptera: Periscelididae from South America (Neotropical Region. New information on the biological cycle of Stenomicra species in the wild is provided, and four species of the genus Eryngium L. (Apiaceae are recorded as host plants for immature stages of this taxon. The specimens of Stenomicra sp. were collected in Sierra de la Ventana, Buenos Aires province, Argentina.En este estudio, se publica por primera vez para Sudamérica (Región Neotropical el género Stenomicra Coquillett (Diptera: Periscelididae. Se aporta información sobre su ciclo biológico en condiciones naturales y se mencionan cuatro especies del género Eryngium L. (Apiaceae, como plantas hospedadoras de los estados inmaduros. Los ejemplares de Stenomicra sp. fueron colectados en Sierra de la Ventana, Provincia de Buenos Aires, Argentina.

  15. Analisis Perbandingan Kadar Kalium Pada Daun Kumis Kucing, Daun Pegagan Dan Daun Salam Secara Spektrofotometri Serapan Atom

    OpenAIRE

    Sinaga, Lusi Ayulita

    2015-01-01

    The Orthosiphon aristatus (Blume) Miq, Centella asiatica (L) Urb and Syzygium Polyanthum (Wight) Walp Leaves empirically has been adopted by local community for treatment of hypertension in Tanah Jawa district Simalungun. These three herbals are recognized healing to hypertension patients mainly to stabilize mineral potassium in body. The plant has own group, since Orthosiphon aristatus (Blume) Miq into lamiaceae, Centella asiatica (L) Urb into Apiaceae and Syzygium Polyanthum (Wight) Walp in...

  16. Serotonergic Activity-Guided Phytochemical Investigation of the Roots of Angelica sinensis

    OpenAIRE

    Deng, Shixin; Chen, Shao-Nong; Yao, Ping; Nikolic, Dejan; van Breemen, Richard B.; Bolton, Judy L.; Fong, Harry H. S.; Farnsworth, Norman R.; Pauli, Guido F.

    2006-01-01

    Serotonin receptor (5-HT7) binding assay-directed fractionation of a methanol extract of the dried roots of Angelica sinensis (Apiaceae) led to the isolation and identification of twenty-one compounds including a new phenolic ester, angeliferulate (1), and three new phthalides, 10-angeloylbutylphthalide (2), sinaspirolide (3) and ansaspirolide (4), along with seventeen known compounds, p-hydroxyphenethyl trans-ferulate (5), Z-ligustilide (6), Z-butylidenephthalide (7), senkyunolide I (8), Z-6...

  17. Drug: D06707 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available ategory: 5100 Apiaceae (carrot family) Notopterygium rhizome Therapeutic category of drugs in Japan [BR:br08301] 5 Crude drugs... and Chinese medicine formulations 51 Crude drugs 510 Crude drugs 5100 Crude drugs D06707 ...rude Drugs Diaphoretic drugs Diaphoretic drugs pungent in flavor and warm in property D06707 Notopterygium rhizome Crude drugs...Notopterygium rhizome (JP16) Traditional Chinese Medicine in Japan [BR:br08304] C

  18. Drug: D09550 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available D09550 Crude, Drug Angelica pubescens root (non-JP); Angelicae pubescentis radix Angelica... pubescens [TAX:312530], Angelica biserrata [TAX:357970] Same as: E00228 Araliaceae (ginseng family) Angelica pubescens or Ange...r08305] Dicot plants: asterids Apiaceae (carrot family) D09550 Angelica pubescens root PubChem: 124490305 ... ...lica biserrata root; Standards for non-pharmacopoeial crude drugs Crude drugs [BR:b

  19. Extinciones históricas: el caso de la enigmática planta del Silfio

    OpenAIRE

    2016-01-01

    This review refers to the Silphium (Apiaceae), one of the most enigmatic plants in the history of the Mediterranean. In Greco-Roman world, it was a panacea and especially, a powerful aphrodisiac which left many written historical references, in addition to their image mosaics and coins. Silphium extinction, due to over-exploitation is certainly a good example for the conservation of biodiversity and for the defense of sustainable use of natural resources.

  20. New sesquiterpene coumarins from the roots of Ferula flabelliloba.

    Science.gov (United States)

    Iranshahi, Mehrdad; Kalategi, Farhad; Sahebkar, Amirhossein; Sardashti, Alireza; Schneider, Bernd

    2010-02-01

    Three new sesquiterpene coumarins, namely, farnesiferone B (1), flabellilobin A (2) and flabellilobin B (3), together with nine known compounds, ligupersin A, 7-epi-gamma-eudesmol, persicasulfide A, conferdione, umbelliprenin, conferone, feselol, lehmferin and farnesiferol B were isolated from the roots of Ferula flabelliloba Rech. f. & Aell. (Apiaceae). The structures of these compounds were elucidated by various 1- and 2-D NMR techniques as well as HREIMS.

  1. Flavonol 3-O-Glycosides from Three Algerian Bupleurum Species

    OpenAIRE

    Reguia Bencheraiet; Ahmed Kabouche; Zahia Kabouche; Rachid Touzani; Maurice Jay

    2012-01-01

    Flavonoids distribution in three algerian Bupleureum (Apiaceae) species has been investigated. Quercetin (1), quercetin 3-rutinoside (2) and isorhamnetin 3-rutinoside (3) were found in the endemic species B. plantagineum Desf. Three kaempferol glycosides, kaempferol 3-glucoside (4), kaempferol 3-galactoside (5), kaempferol 3-rutinoside (6) and three quercetin glycosides, quercetin 3-rutinoside (2), quercetin 3-glucoside (7) and quercetin 3-galactoside (8), have been isolated from B. fruticosu...

  2. 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.

  3. Comparison of essential oils from three plants for enhancement of antimicrobial activity of nitrofurantoin against enterobacteria.

    Science.gov (United States)

    Rafii, Fatemeh; Shahverdi, Ahmad R

    2007-01-01

    Piperitone from plant essential oils enhancesbactericidal activities of nitrofurantoin and furazolidone against bacteria from the family Enterobacteriaceae. In this study, the essential oils of spearmint (Mentha spicata L.), dill (Anethum graveolens L.) and peppermint (Mentha piperita L.)were screened for augmentation of nitrofurantoin activity and the most active components were determined. The effects of essential oils and their components on the bactericidal activity of nitrofurantoin against Enterobacter cloacae were studied using disk-diffusion and agar-dilution methods. The composition of essential oils was studied using gas chromatography-mass spectrometry. M. spicata and A. graveolens oils exhibited the highest effects. Gas chromatography-mass spectrometry analysis showed that the oils of these two plants contained 40.12 and 20.32% carvone, respectively. Pure carvone and piperitone equally increased the bactericidal activity of nitrofurantoin. Other ingredients of essential oils, including camphor, limonene and menthone, were less effective. Copyright 2007 S. Karger AG, Basel.

  4. ANTIMICROBIAL POTENTIAL OF VOLATILE OIL ISOLATED FROM SOME TRADITIONAL INDIAN SPICES

    Directory of Open Access Journals (Sweden)

    Bhuyan Anupam

    2012-04-01

    Full Text Available In the present study the antimicrobial activity of Volatile Oils isolated from Traditional Indian Spices, Anethum Graveolens (Umbelliferae, Foeniculum Vulgare (Umbelliferae and Coriandrum Sativum (Umbelliferae were studied. The isolated Volatile Oils in varying concentrations were studied against Staphylococcus Coagulase, E.Coli, Streptococcus fecaelis and Staphylococcus aureus, by paper disc diffusion method, using Amoxicillin as standard drug.The results indicated that all the Volatile Oil samples from Anethum Graveolens (Dill, Foeniculum Vulgare (Fennel and Coriandrum Sativum (Coriender has antimicrobial potential and were active against almost all the microorganisms but in a dose dependent manner. Foeniculum Vulgare by far was the most potent volatile oil showing the highest activity against Staphylococcus Coagulase.

  5. Antimicrobial Activity of Geranium Oil against Clinical Strains of Staphylococcus aureus

    Directory of Open Access Journals (Sweden)

    Monika Sienkiewicz

    2012-08-01

    Full Text Available The aim of this work was to investigate the antibacterial properties of geranium oil obtained from Pelargonium graveolens Ait. (family Geraniaceae, against one standard S. aureus strain ATCC 433000 and seventy clinical S. aureus strains. The agar dilution method was used for assessment of bacterial growth inhibition at various concentrations of geranium oil. Susceptibility testing of the clinical strains to antibiotics was carried out using the disk-diffusion and E-test methods. The results of our experiment showed that the oil from P. graveolens has strong activity against all of the clinical S. aureus isolates—including multidrug resistant strains, MRSA strains and MLSB-positive strains—exhibiting MIC values of 0.25–2.50 μL/mL.

  6. 45S rDNA在多种植物中期染色体上的定位%Physical Mapping of 45S rDNA on Metaphase Chromosomes in Several Plant Species

    Institute of Scientific and Technical Information of China (English)

    刘博; 陈成彬; 李秀兰; 陈瑞阳; 宋文芹

    2006-01-01

    应用荧光原位杂交技术首次确定了日本小檗(Berberis thunbergii DC)、车前(Plantago major L.)、野芹菜(Sanicula lamelligera Hance)、荔枝(Litchi chinensis Sonn.)、槭树(Acer buergerianum Miq.)、天目琼花(Viburnum sargentii Koehne.)、丹参(Salvia miltorrhiza Bunge.)、榆树(Ulmus pumila L.)中45S rDNA在中期染色体上的位置.根据rDNA的位点数和位置的变化,分为四种类型:①在日本小檗、车前和野芹菜中,荧光信号正好位于随体染色体的次缢痕或端部;②荔枝和槭树,分别有1对和3对染色体具随体,但荧光原位杂交却检测到3对和5对染色体上具有杂交信号;③天目琼花,具有4对随体染色体,但仅在其中一对随体上显示了杂交信号;④在丹参和榆树中,有的杂交信号位于着丝粒部位或长臂的末端,杂交信号的数目成奇数.黄瓜(Cucumis sativus L.)的染色体45S rDNA信号正好位于6条染色体的着丝粒部位,这与Dal-Hoe和Hoshi等人的结果是一致的.上述结果表明:45S rDNA可以作为染色体的一个识别指标,对识别染色体的个体性具有一定的参考价值.另外还对45S rDNA位点分布的多态性进行了讨论.%The genomic distribution of ribosomal RNA genes has been determined for the first time by fluo rescence in situ hybridization (FISH) in Berberis thunbergii DC. , Plantago major L. , Sanicula lamelligera Hance, Litchi chinensis Sonn. , Acer buergerianum Miq. , Viburnum sargentii Koehne. , Salvia miltiorrhiza Bunge. , and Ulmus pumila L.. These species could be divided into four groups based on the difference on the number and sites of their rDNA loci: the fluorescence signals lay in the secondary constrictions or the terminal regions of SAT-chromosomes in B. thunbergii, P. major, and S. lamelligera; 3 and 5 pairs of signals were de tected in L. chinensis and A. buergerianum, respectively which had 1 and 3 pairs of satellites respectively ; there were 4 pairs of SAT-chromosomes in V

  7. 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.

  8. R-(+)-ABP a novel derivative of 3-n-butyl-phthalide possesses anti-convulsant and neuroprotective properties in rodents

    Institute of Scientific and Technical Information of China (English)

    ELESTAGE; A.ROGER; L.DANOBER; ERENARD; X-Q.PENG; Z.GUO; J.T.ZHANG

    2004-01-01

    ABP is a novel phthalide derivative of 3-n-butyl-phthalide (NBP) synthesized at the Beijing Institute of Materia Medica.NBP was isolated from several plants including Apium graveolens Linn. The juice squeezed from fresh celery leaves has long been used in Southeastern China for the treatment of epilepsy, and NBP has been reported to possess anti-convulsant properties (Drugs Future 2000; 25: 16-23). The present study

  9. Anti-Aspergillus activities of plant essential oils and their combination effects with ketoconazole or amphotericin B.

    Science.gov (United States)

    Shin, Seungwon

    2003-05-01

    The essential oils from Cedrus atlantica, Styrax tonkinensis, Juniperus communis, Lavandula angustifolia, Melaleuca alternifolia, Pelargonium graveolens, Pogesternon patchouli and Rosmarinus officinalis were analyzed by GC-MS. Antifungal activities of the oils were investigated by disk diffusion assay and the broth dilution method against Aspergillus niger and A. flavus. The effects of geraniol and the essential oil fraction from P. graveolens on the antifungal activity of amphotericin B and ketoconazole were examined using a checkerboard microtiter assay against both Aspergillus fungi. Most of the tested essential oils, with the exception of C. atlantica, J. communis, and P. patchouli, significantly inhibited growth of A. niger and to a lesser extent that of A. flavus, with MICs (minimal inhibitory concentrations) in the range 0.78-12.5 mg/mL. The essential oil fraction of P. graveolens and its main components, geraniol and citronellol, exhibited additive effects with amphotericin B and with ketoconazole against both Aspergillus species, resulting in fractional inhibitory concentration (FIC) indices ranging from 0.52 to 1.00.

  10. Enzyme inhibitory and radical scavenging effects of some antidiabetic plants of Turkey

    Directory of Open Access Journals (Sweden)

    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.

  11. 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

  12. 6种芳香植物精油的提取及综合品质评价%Extraction of Essential Oils from 6 Aromatic Plants and Evaluation on Their Comprehensive Quality

    Institute of Scientific and Technical Information of China (English)

    魏小兰; 赵林森; 李恒安; 张蕴薇

    2009-01-01

    [目的]为芳香精油的生产提供理论指导.[方法]分别从蓝桉、猴樟、香叶天竺葵、柠檬草、薄荷和柑橘中提取芳香精油,然后比较其出油率并采用灰色关联度法对6种精油的品质进行综合评价.[结果]蓝桉、猴樟、香叶天竺葵、柠檬草、薄荷和柑橘的平均出油率分别为0.86%、0.33%、0.24%、1.29%、1.27%和1.88%.精油颜色由亮到暗为:猴樟>薄荷>蓝桉>柠檬草>香叶天竺葵>柑橘;香味强弱为:柠檬草>香叶天竺葵>猴樟>蓝桉>薄荷>柑橘;香味持久性为:蓝桉>柑橘>香叶天竺葵>柠檬草>猴樟>薄荷;透明度为:猴樟>薄荷>柠檬草>香叶天竺葵>蓝桉>柑橘;香味好感度为:柠檬草>猴樟>香叶天竺葵>薄荷>柑橘>蓝桉.综合评价值最高的是柠檬草精油.[结论]该试验建立了精油品质的综合评价体系.%[Objective] The purpose was to provide theoretical direction for the production of aromatic essential oil. [Method] The aromatic essential oils were extracted from Eucalyptus globules, Cinnamomum bodinier, Pelargonium graveolens, Cymbopogon citratus, Mentha haploca-lyx and Citrus reticulata. Then their oil yielding rates were compared and the qualities of 6 essential oils were evaluated comprehensively by gray related degreeMethod. [Result] The average oil yielding rates of E. globules, C. bodinier, P. graveolens, C. citralus, M. haplocalyx and C. reticulata were 0. 86% , 0.33% , 0.24% , 1.29% , 1. 27% and 1. 88% resp. The colors of these essential oils from bright to dark were; C. bodinier > M. haplocalyx > E. globules > C. citrates > P. graveolens > C. reticulata; their fragrance intensities were; C. citrates > P. graveolens > C. bodinier > E. globules > M. haplocalyx > C. reticulata; their fragrance endurances were: E. globules > C. reticulate > P. graveolens > C. citrates > C. bodinier > M. haplocalyx; their transparencies were: C. bodinier > M. haplocalyx > C. citrates > P. graveolens > E. globules > C. reticulata and

  13. The Complete Chloroplast Genome of the Hare’s Ear Root, Bupleurum falcatum: Its Molecular Features

    Science.gov (United States)

    Shin, Dong-Ho; Lee, Jeong-Hoon; Kang, Sang-Ho; Ahn, Byung-Ohg; Kim, Chang-Kug

    2016-01-01

    Bupleurum falcatum, which belongs to the family Apiaceae, has long been applied for curative treatments, especially as a liver tonic, in herbal medicine. The chloroplast (cp) genome has been an ideal model to perform the evolutionary and comparative studies because of its highly conserved features and simple structure. The Apiaceae family is taxonomically close to the Araliaceae family and there have been numerous complete chloroplast genome sequences reported in the Araliaceae family, while little is known about the Apiaceae family. In this study, the complete sequence of the B. falcatum chloroplast genome was obtained. The full-length of the cp genome is 155,989 nucleotides with a 37.66% overall guanine-cytosine (GC) content and shows a quadripartite structure composed of three nomenclatural regions: a large single-copy (LSC) region, a small single-copy (SSC) region, and a pair of inverted repeat (IR) regions. The genome occupancy is 85,912-bp, 17,517-bp, and 26,280-bp for LSC, SSC, and IR, respectively. B. falcatum was shown to contain 111 unique genes (78 for protein-coding, 29 for tRNAs, and four for rRNAs, respectively) on its chloroplast genome. Genic comparison found that B. falcatum has no pseudogenes and has two gene losses, accD in the LSC and ycf15 in the IRs. A total of 55 unique tandem repeat sequences were detected in the B. falcatum cp genome. This report is the first to describe the complete chloroplast genome sequence in B. falcatum and will open up further avenues of research to understand the evolutionary panorama and the chloroplast genome conformation in related plant species. PMID:27187480

  14. The Complete Chloroplast Genome of the Hare’s Ear Root, Bupleurum falcatum: Its Molecular Features

    Directory of Open Access Journals (Sweden)

    Dong-Ho Shin

    2016-05-01

    Full Text Available Bupleurum falcatum, which belongs to the family Apiaceae, has long been applied for curative treatments, especially as a liver tonic, in herbal medicine. The chloroplast (cp genome has been an ideal model to perform the evolutionary and comparative studies because of its highly conserved features and simple structure. The Apiaceae family is taxonomically close to the Araliaceae family and there have been numerous complete chloroplast genome sequences reported in the Araliaceae family, while little is known about the Apiaceae family. In this study, the complete sequence of the B. falcatum chloroplast genome was obtained. The full-length of the cp genome is 155,989 nucleotides with a 37.66% overall guanine-cytosine (GC content and shows a quadripartite structure composed of three nomenclatural regions: a large single-copy (LSC region, a small single-copy (SSC region, and a pair of inverted repeat (IR regions. The genome occupancy is 85,912-bp, 17,517-bp, and 26,280-bp for LSC, SSC, and IR, respectively. B. falcatum was shown to contain 111 unique genes (78 for protein-coding, 29 for tRNAs, and four for rRNAs, respectively on its chloroplast genome. Genic comparison found that B. falcatum has no pseudogenes and has two gene losses, accD in the LSC and ycf15 in the IRs. A total of 55 unique tandem repeat sequences were detected in the B. falcatum cp genome. This report is the first to describe the complete chloroplast genome sequence in B. falcatum and will open up further avenues of research to understand the evolutionary panorama and the chloroplast genome conformation in related plant species.

  15. Phytochemical analysis of Ferulogo Bernardii Tomk & M.Pimen

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    Khalighi-Sigaroodi F.

    2006-07-01

    Full Text Available From the hexane extract of the aerial parts of Ferulago Bernardii (Apiaceae four coumarins, namely prantschimgin 1, oxypeucedanin 2, psoralen 3 and umbelliferone 4; β-sitosterol 5; and nonacosane 6 were isolated by Column Chromatography (CC, Preparative Thin Layer Chromatography (PTLC and crystallization. The structures were elucidated by melting point, UV, IR, MS, 1H and 13C-NMR spectra. The presence of compounds 1, 2, 3 and 5 in some others Ferulago species could be used as chemotaxonomic marker in genus Ferulago. This is the first report on phytochemical analysis of Ferulago Bernardii Tomk. & M. Pimen.

  16. 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.

  17. Study of Plant Species Composition of Grasslands in Mugla Village Region (Western Rhodopes, South Bulgaria

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    Plamen S. Stoyanov

    2016-06-01

    Full Text Available The study presents data on the diversity of grass species in the region of the village of Mugla (the Western Rhodopes. One hundred forty-one species of higher plants belonging to 40families were registered. (Apiaceae, Aspleniaceae, Asteraceae, Boraginaceae, Brassicaceae,Campanulaceae, Caryophyllaceae, Cistaceae, Cyperaceae, Dipsacaceae, Equisetaceae, Ericaceae,Euphorbiaceae, Fabaceae, Gentianaceae, Geraniaceae, Gesneriaceae, Hypericaceae, Juncaceae,Lamiaceae, Lemnaceae, Liliaceae, Linaceae, Menyanthaceae, Oleacea, Onagraceae, Orchidaceae,Parnassiaceae, Plantaginaceae, Plumbaginaceae, Poaceae, Polygalaceae, Primulaceae,Ranunculaceae, Rosaceae, Rubiaceae, Saxifragaceae, Scrophulariaceae, Valerianaceae andViolaceae. Their conservation status was presented, as well as medicinal plants.

  18. 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.

  19. Flavonol 3-O-Glycosides from Three Algerian Bupleurum Species

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    Reguia Bencheraiet

    2012-01-01

    Full Text Available Flavonoids distribution in three algerian Bupleureum (Apiaceae species has been investigated. Quercetin (1, quercetin 3-rutinoside (2 and isorhamnetin 3-rutinoside (3 were found in the endemic species B. plantagineum Desf. Three kaempferol glycosides, kaempferol 3-glucoside (4, kaempferol 3-galactoside (5, kaempferol 3-rutinoside (6 and three quercetin glycosides, quercetin 3-rutinoside (2, quercetin 3-glucoside (7 and quercetin 3-galactoside (8, have been isolated from B. fruticosum L. while isorhamnetin (9, isorhamnetin 3-galactoside (10 and isorhamnetin 3-galactorhamnoside (11 were found in B. spinosum L. Seven flavonols are reported here for the first time from the genus.

  20. A new species of the genus Polyodaspis Duda, 1933 (Diptera: Acalyptratae: Chloropidae) from Central Asia with a key to the Palaearctic species.

    Science.gov (United States)

    Nartshuk, E P

    2016-01-28

    A new species, Polyodaspis ferulae n. sp., from Central Asia (Uzbekistan) is described. The species was collected on inflorescences of Ferula foetida (Apiaceae). Siphonella levicola Becker in Becker and Stein, 1913 described from Iran is synonymized with Polyodaspis sulcicollis (Meigen, 1838) based on investigation of the holotype. A key to 9 species of the genus Polyodaspis Duda, 1933 is proposed with illustrations of male genitalia. Polyodaspis and Anacamptoneurum Becker, 1903 are treated as separate genera. New localities of P. sulcicollis (Meigen, 1838) from Kazakhstan and Central Asia are given.

  1. Atividade antimicrobiana in vitro de produtos vegetais em otite externa aguda In vitro antimicrobial activity of plants in Acute Otitis Externa

    Directory of Open Access Journals (Sweden)

    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

  2. Ethnopharmacological survey and phytochemical screening of some medicinal Asteraceae from Algerian Sahara

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    A. CHERITI

    2013-06-01

    Full Text Available A first report of Asteraceae species census of the Algerian folk medicine, currently used in Sahara for the treatment of illenes is presented. 11 Asteraceae species namely: Anvillea radiata Coss, Artemisia herba-alba, Brocchia cinerea, Bubonium graveolens, Cotula anthemoides, Echinops spinosus, Launaea arborescens, Launaea nudicaulis, Launaea resedifolia, Scorzonera undulata and Warionia saharae were selected based on the survey through interviews with local inhabitant, herbalist in the Souk and old women according to our previous works. Ethnopharmacolgical potential and chemical constituents of this species are described.

  3. Comparison of Two Old Phytochemicals versus Two Newly Researched Plant-Derived Compounds: Potential for Brain and Other Relevant Ailments

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    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.

  4. Desarrollo de apio minimamente procesado fortificado con vitamina e, utilizando la ingenieria de matrices

    OpenAIRE

    YISELL JOHAN MARTELO CASTAÑO; MISAEL CORTES RODRIGUEZ; HÉCTOR SUAREZ MAHECHA

    2011-01-01

    El objetivo de este trabajo fue desarrollar un producto minimamente procesado fortificado con vitamina E, a partir de apio (Apium graveolens L. var.dulce), utilizando la ingenieria de matrices como metodologia de obtencion de alimentos funcionales. Trozos de apio impregnados al vacio con dl¿¿tocoferol acetato emulsificado en una solucion isotonica al vegetal de NaCl, 1,2%, fueron evaluados en funcion del tiempo de almacenamiento y el envasado (con y sin vacio), en terminos de la cuantificacio...

  5. Characterization of a member of a new Potyvirus species infecting arracacha in Brazil.

    Science.gov (United States)

    Orílio, A F; Dusi, A N; Madeira, N R; Inoue-Nagata, Alice Kazuko

    2009-01-01

    An arracacha (Arracacia xanthorrhiza) plant collected in Brazil was found to be infected by a new virus. This viral isolate (named C17) systemically infected Nicotiana benthamiana and Apium graveolens. A polyclonal antibody was raised, and analysis of our arracacha germplasm collection showed a high infection rate of C17-like viruses (93% infection). Sequencing of the ca. 1.7 kb 3'-terminal genomic region revealed a typical potyvirus genome organization. It shared less than 70% nucleotide identity with any other potyvirus sequence, which thus indicated that it is possibly a member of a new Potyvirus species tentatively named Arracacha mottle virus (AMoV).

  6. 'Buchu' -Agathosma betulina and Agathosma crenulata (Rutaceae): a review.

    Science.gov (United States)

    Moolla, A; Viljoen, A M

    2008-10-28

    South Africa has offered the world two indigenous aromatic plants from which commercially important natural products have been developed: Pelargonium graveolens (and its hybrids) the source of geranium oil and Agathosma betulina, from which 'Buchu' oil is produced. Despite the historical use of 'Buchu' and the commercial interest developed around this coveted indigenous resource the (limited) research has not been coherently assembled. This overview aims to unite aspects on the botany, traditional and modern day uses, chemistry and pharmacological data on 'Buchu' which is undeniably one of South Africa's most renowned botanical assets.

  7. Produtos naturais para o controle do ácaro Varroa destructor em abelhas africanizadas

    OpenAIRE

    Guido Laércio Bragança Castagnino; Ricardo de Oliveira Orsi

    2012-01-01

    O objetivo deste trabalho foi avaliar os efeitos do ácido oxálico e de óleos essenciais de plantas no controle da infestação pelo ácaro Varroa destructor em colônias de Apis mellifera africanizadas. O experimento foi realizado em delineamento inteiramente casualizado, em 30 colônias, com seis tratamentos e cinco repetições. As colmeias foram tratadas com óleos essenciais de arruda (Ruta graveolens), eucalipto (Eucalyptus spp.) e hortelã (Mentha piperita), além de timol, ácido oxálico e do tra...

  8. 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.

  9. Ethnopharmacological survey and phytochemical screening of some medicinal Asteraceae from Algerian Sahara

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    A CHERITI

    2013-06-01

    Full Text Available A first report of Asteracea species census of the Algerian folk medicine, currently used in Sahara for the treatment of illenes is presented. 11 Asteraceae species namely: Anvillea radiata coss, Artemisia herba-alba, Brocchia cinerea, Bubonium graveolens, Cotula anthemoides, Echinops spinosus, Launaea arborescens, Launaea nudicaulis, Launaea resedifolia, Scorzonera undulata and Warionia saharae were selected based on the survey through interviews with local inhabitant, herbalist in the Souk and old women according to our previous works. Ethnopharmacolgical potential and chemical constituents of this species are described.

  10. Chinese herbal extract dl-3n-butylphthalide A commonly used drug for the treatment of ischemic stroke as a novel therapeutic approach to treat neurodegenerative diseases

    Institute of Scientific and Technical Information of China (English)

    Wenfang He; Wensheng Zhou; Zhiping Hu

    2011-01-01

    Dl-3n-butylphthalide is the active component isolated from the seeds of Apium graveolens Linn. A number of pharmacological and clinical studies have proven that dl-3n-butylphthalide is highly po-tent and multi-targeted with low toxicity and has a long time-window for the treatment of ischemic cerebrovascular disease. The mechanisms underlying dl-3n-butylphthalide include improving mi-tochondrial function and microcirculation, inhibiting apoptosis and reducing oxidative stress. Fur-thermore, dl-3n-butylphthalide may also be promising for the treatment of neurodegenerative dis-eases, such as Alzheimer's disease, vascular dementia and Parkinson's disease.

  11. Avaliação de furanocumarinas como inibidores da fotossíntese através de ensaios de fluorescência da clorofila a

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    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.

  12. Effect of plant and fungous metabolites on Meloidogyne exigua Efeito de metabólitos vegetais e fúngicos sobre Meloidogyne exigua

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    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

  13. New extraction technique for alkaloids

    Directory of Open Access Journals (Sweden)

    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.

  14. Aromatic plant-derived essential oil: an alternative larvicide for mosquito control.

    Science.gov (United States)

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

    2007-04-01

    Five aromatic plants, Carum carvi (caraway), Apium graveolens (celery), Foeniculum vulgare (fennel), Zanthoxylum limonella (mullilam) and Curcuma zedoaria (zedoary) were selected for investigating larvicidal potential against mosquito vectors. Two laboratory-reared mosquito species, Anopheles dirus, the major malaria vector in Thailand, and Aedes aegypti, the main vector of dengue and dengue hemorrhagic fever in urban areas, were used. All of the volatile oils exerted significant larvicidal activity against the two mosquito species after 24-h exposure. Essential oil from mullilam was the most effective against the larvae of A. aegypti, while A. dirus larvae showed the highest susceptibility to zedoary oil.

  15. Evaluación de extractos de fique, coquito, sorgo y ruda como posibles bio-herbicidas Evaluation of cuban hemp, nut sedge, johnson grass and herb of grace extracts in weed control

    OpenAIRE

    Liliana Osorio Salazar; Francisco Antonio Valverde; Carmen Rosa Bonilla Correa; Manuel Salvador Sánchez Orozco; Carmen Elena Mier Barona

    2009-01-01

    En experimentos completamente al azar en condiciones de laboratorio y campo, en Palmira, Valle del Cauca, se evaluó el efecto de extractos de Macrophylla furcraea Baker (fique), Cyperus rotundus L (coquito), Sorghum bicolor L (sorgo), y Ruta graveolens L (ruda) sobre la germinación de semillas de las arvenses Bidens pilosa L (papunga) y Amaranthus dubius Mart (bledo) y del cilantro Coriandrum sativum L. Se obtuvieron los extractos por el método Soxhlet, utilizando agua, etanol y cloroformo co...

  16. Revisión de la producción, composición fitoquímica y propiedades nutracéuticas del orégano mexicano Revision of the production, phytochemical composition, and nutraceutical properties of Mexican oregano

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    Enrique García-Pérez

    2012-04-01

    Full Text Available 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 propagación, composición química y propiedades nutracéuticas del orégano. Los fitoquímicos presentes pueden clasificarse en tres categorías: compuestos volátiles, lípidos y fenólicos. Estos componentes presentan diversas propiedades nutracéuticas entre las que destacan la actividad antioxidante, hipoglucémica, hipotensiva, hipolipidémica y anticancerígena. Los avances en el estudio de la composición fitoquímica y su relación con nuevas propiedades nutracéuticas hacen del orégano un producto de alto valor comercial con amplias aplicaciones quimioterapéuticas.The oregano plant is distributed worldwide, and represented mainly by two species: Origanum vulgare (Lamiaceace native of Europa, and Lippia graveolens (Verbenaceae, native of America. Mexico is the second largest producer of oregano in the world, with the species L. graveolens H. B. K. However, most of the species used are wild, and raising them is done in a traditional and limited way. In this study we present an analysis of the dissemination strategies, chemical composition and nutraceutical properties of oregano. Phytochemicals present can be classified into three categories: volatile, lipids and phenolic compounds. These components present diverse neutraceutical properties, the most important of which are antioxidant activities, hypoglycemic, hypotensive, hypolypidemic and anti-carcinogenic. The advances in the study of the phytochemical composition and its relationship with new

  17. Caracteres morfológicos e número de cromossomos em Pelargonium Morphological characters and chromosome numbers in Pelargonium

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    Cândida H. T. M. Conagin

    1970-01-01

    Full Text Available O presente trabalho reune observações morfológicas e citológicas em dez cultivares e cinco espécies de Pelargonium aromático e em onze cultivares ornamentais. Os cultivares aromáticos são, morfològicamente, muito semelhantes ao P. x asperum, do qual possivelmente devem ter-se originado; apresentam meiose irregular, com alta freqüência de monovalentes. Os cultivares ornamentais pertencem todos à espécie P. zonale, e dentre êles uns são diplóides e outros tetraplóides. Das espécies em coleção algumas se identificam com as descrições anteriores, mas outras devem ter sido introduzidas erroneamente classificadas. Considerando o material estudado, foram encontrados, para Pelargonium, três números básicos de cromossomos: x = 8, x = 9 e x = 11.Morphological characters and chromosome number of ten cultivars and five species of aromatic Pelargonium, as well as ornamental cultivars, were compared. The oil cultivars are very alike morphologically and they are supposed to be clones of P x asperum. They have irregular meiosis with high frequency of univalents and are male sterile; their chromosome number is 2n=77. Some of the species (P. graveolens from Italy, P. odoratissimum, P. tomentosuni and P. grossularioides agree with previous descriptions, but others, as P. graveolens from Argentina and P. radula from Italy, were probably introduced with a wrong classification. Their chromosome number were counted and compared to previous determinations with excelent agreement. No data was found concerning P. grossularioides; the present chromosome counting seems to be the first. The ornamental cultivars studied here belong to the species P. zonale; some are diploid, others tetraploid; in the diploid cultivars mixoploidy is frequent. As chromosome number is concerned, three basic numbers were established; x=8 for P. odoratissimum, x = 9 for P. grossularioides cv. cocoanut, P. graveolens from Italy and P. zonale (ornamental cultivars, and x=11

  18. Evaluación de extractos de fique, coquito, sorgo y ruda como posibles bio-herbicidas Evaluation of cuban hemp, nut sedge, johnson grass and herb of grace extracts in weed control

    OpenAIRE

    Liliana Osorio Salazar; Francisco Antonio Valverde; Carmen Rosa Bonilla Correa; Manuel Salvador Sánchez Orozco; Carmen Elena Mier Barona

    2009-01-01

    En experimentos completamente al azar en condiciones de laboratorio y campo, en Palmira, Valle del Cauca, se evaluó el efecto de extractos de Macrophylla furcraea Baker (fique), Cyperus rotundus L (coquito), Sorghum bicolor L (sorgo), y Ruta graveolens L (ruda) sobre la germinación de semillas de las arvenses Bidens pilosa L (papunga) y Amaranthus dubius Mart (bledo) y del cilantro Coriandrum sativum L. Se obtuvieron los extractos por el método Soxhlet, utilizando agua, etanol y cloroformo co...

  19. Evaluación de extractos vegetales para manejo de hongos patógenos en banano y fresa almacenados

    OpenAIRE

    López, Angélica; Vélez, Mónica; Sánchez O., Manuel Salvador; Bonilla Correa, Carmen Rosa; Gallo, Pablo Ivan

    2007-01-01

    En la Universidad Nacional de Colombia -Sede Palmira, se obtuvieron extractos etanólicos (1.000 ml), macerados (100 g) de llantén (Plantago major L), ruda (Ruta graveolens L), pronto alivio [Lippia alba (Mill) NE BROS] y helecho marranero [Pteridium aquilinum (Kaulf) Maxon]. Para la evaluación del control de C. musae y B. cinerea se utilizaron dieciséis tratamientos (cuatro extractos de plantas, dos medios de extracción, dos diluciones y tres repeticiones).Se adicionaron tres testigos: absolu...

  20. Efecto embriotóxico y teratogénico de Ruta chalepensis L. «ruda», en ratón (Mus musculus)

    OpenAIRE

    José Gonzales; Victor Benavides; Ruth Rojas; José Pino

    2013-01-01

    Ruta graveolens L. y R. chalepensis L. son plantas usadas en medicina folclórica como antiespasmódicos, antihelmínticos, antimicrobianos, emenagogos y abortivos. En el presente trabajo se evaluó el efecto del extracto acuoso liofilizado (EAL) de las hojas de R. chalepensis en embriones postimplantacionales de ratón. Ratonas albinas preñadas recibieron intraperitonalmente (ip) 10 mg de ruda liofilizada/kg de peso corporal (grupo tratado, n=12) durante el periodo post-implantacional (día 9 – dí...

  1. Water vapor permeability, mechanical properties and antioxidant effect of Mexican oregano-soy based edible films.

    Science.gov (United States)

    Pruneda, E; Peralta-Hernández, J M; Esquivel, K; Lee, S Y; Godínez, L A; Mendoza, S

    2008-08-01

    Water-soluble extracts from Mexican oregano (Lippia graveolens) were incorporated into soy protein isolate (SPI) films. Water vapor permeability, mechanical properties, and antioxidant ability were evaluated. All the extracts were capable of scavenging DPPH radicals in a concentration-dependent fashion; the IC50 values were obtained. Oregano extracts were incorporated into SPI films plasticized with sorbitol, glycerol, and glycerol-sorbitol 1:1. The addition of the extracts resulted in an increase in the water vapor permeability values and provided a dark reddish film appearance. Changes in tensile strength as well as elongation values were observed. The oregano SPI films exhibited antioxidant properties in a concentration-dependent fashion.

  2. Screening for antimicrobial activity of crude drug extracts and pure natural products from Mexican medicinal plants.

    Science.gov (United States)

    Rojas, A; Hernandez, L; Pereda-Miranda, R; Mata, R

    1992-01-01

    Preliminary antimicrobial screening against Candida albicans and selected Gram-positive and Gram-negative bacteria of methanol extracts prepared from eight Mexican medicinal plants, noted for their antiseptic properties, was conducted. The significant activity exhibited for extracts of Ratibida latipalearis, Teloxys graveolens, Dodonaea viscosa, Hyptis albida, H. pectinata, H. Suaveolens and H. verticillata tends to support their traditional use as anti-infective agents. Only the extract of Hintonia latiflora was inactive. The antimicrobial activities of 44 pure natural compounds and two derivatives were determined. Of these, only 23 compounds were effective in inhibiting the growth of the tested organisms (MIC less than or equal to 100 micrograms/ml).

  3. A arruda na hipercolesterolemia: Informações e relevância etnobotânica na investigação pré- clínica

    OpenAIRE

    Alonso, Jessica; Clemente, Jorge; Santos, Paulo; Ventura, Sandra

    2015-01-01

    As doenças cardiovasculares são responsáveis por cerca de 30% das mortes em Portugal. Sendo a hipercolesterolemia um fator de risco cardiovascular, a monitorização dos níveis de colesterol torna-se fundamental na prevenção de complicações cardiovasculares. Na fitoterapia, uma das utilizações da Arruda (Ruta graveolens) é no tratamento da hipercolesterolemia. O principal objetivo deste estudo foi a avaliação do conhecimento dos indivíduos inquiridos relativamente à utilização da Arruda no t...

  4. 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

  5. ANALYSIS OF SOME ESSENTIAL ELEMENTS IN MEDICINAL PLANTS USED IN AYURVEDA

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    Om Prakash Rout

    2013-02-01

    Full Text Available This study presents a preliminary data of occurrence of elemental concentration in medicinal plants i.e Apium graveolens (seed, Sida cordifolia (root, Solanum surattense (whole plant, Tribulus terrestris(fruit and Withania somnifera (root used in Ayurveda, using Atomic absorption spectrometer (AAS following standard procedures. The elemental concentration i.e. Mn, Na, K, Cl, Ca, Cr, Co, Cu, Fe, Pb, Zn, Ni, Cd and Hg were found in various proportions. The data obtained from the study can be used to evaluate the potentiality of these plants in their used for Ayurvedic drugs

  6. Polen de las Mieles de la Patagonia Andina (Chubut-Argentina Pollen of honeys from the Andean Patagonia (Chubut-Argentina

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    Alicia Forcone

    2006-07-01

    Full Text Available Se describen e ilustran mediante fotomicrografías tomadas con MO y MEB, 30 tipos polínicos, determinados en las mieles producidas en la región andina de Chubut (Patagonia Argentina. Los tipos morfológicos descriptos pertenecen a las siguientes familias: Alstroemeriaceae, Apiaceae, Buddlejaceae, Caryophyllaceae, Caprifoliaceae, Celastraceae, Clusiaceae, Convolvulaceae, Ericaceae, Elaeocarpaceae, Fabaceae, Fagaceae, Lamiaceae, Papaveraceae, Polemoniaceae, Polygalaceae, Proteaceae, Ranunculaceae, Rosaceae, Saxifragaceae, Solanaceae, Thymelaceae y Verbenaceae. La mayoría de los tipos polínicos descriptos fueron hallados en las mieles como polen de menor importancia o traza con excepción de Aristotelia chilensis y Escallonia sp., que alcanzaron la categoría de polen dominante, y de Lomatia hirsuta, hallada como polen secundario.Thirty pollen types identified in the honeys from the Andean region of Chubut are described and illustrated by means of LM and SEM photomicrographs. Pollen types belong to the following families: Alstroemeriaceae, Apiaceae, Buddlejaceae, Caryophyllaceae, Caprifoliaceae, Celastraceae, Clusiaceae, Convolvulaceae, Ericaceae, Elaeocarpaceae, Fabaceae, Fagaceae, Lamiaceae, Papaveraceae, Polemoniaceae, Polygalaceae, Proteaceae, Ranunculaceae, Rosaceae, Saxifragaceae, Solanaceae, Thymelaceae, and Verbenaceae. Most pollen types described were found in the honeys as minor important pollen or traces, except Aristotelia chilensis, Escallonia sp., which reached the category of dominant pollen, and Lomatia hirsuta, which was found as secondary pollen.

  7. Culicidae and Ceratopogonidae (Diptera: Nematocera inhabiting phytotelmata in Iguazú National Park, Misiones Province, subtropical Argentina Culicidae y Ceratopogonidae (Diptera: Nematocera que habitan en fi totelmata en el Parque Nacional Iguazú, provincia de Misiones, Argentina subtropical

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    Raúl E. Campos

    2011-06-01

    Full Text Available A list of the most common phytotelmata and their Culicidae and Ceratopogonidae inhabitants from Iguazú National Park, Misiones Province, Argentina, is presented, and biological and behavioral observations are also included. Species of Poaceae, Bromeliaceae, Apiaceae, Araceae, Urticaceae, Marantaceae, and Arecaceae, were identified as phytotelmata. Twenty six species of Culicidae and nine of Ceratopogonidae were identified. The highest species richness of culicids and ceratopogonids was recorded from the bamboo Guadua chacoensis (Poaceae and treeholes, respectively. Fourteen species of Culicidae and three of Ceratopogonidae inhabit bamboo, two and five treeholes, seven and three bromeliads, and nine and one, other less known phytotelmata, respectively.Se presenta una lista de las fitotelmata más comunes y los Culicidae y Ceratopogonidae que las habitan, del Parque Nacional Iguazú, Misiones, Argentina; además de observaciones biológicas y de comportamiento. Especies de Poaceae, Bromeliaceae, Apiaceae, Araceae, Urticaceae, Marantaceae, y Arecaceae, fueron identificadas como fitotelmata. Fueron reconocidas 26 especies de culícidos y nueve de Ceratopogonidae. La mayor riqueza de especies de culícidos y ceratopogónidos se registraron en el bambú Guadua chacoensis (Poaceae y en los huecos de los árboles respectivamente. Catorce especies de culícidos y tres de ceratopogónidos habitan bambúes, dos y cinco en los huecos de los árboles, siete y tres en bromelias y nueve y una en otras fitotelmata, respectivamente.

  8. Coleopterans associated with plants that form phytotelmata in subtropical and temperate Argentina, South America.

    Science.gov (United States)

    Campos, Raúl E; Fernández, Liliana A

    2011-01-01

    A list of the most common plants that form phytotelmata and their associated coleopterans (aquatic, semi-aquatic and terrestrial) from the northeastern subtropical and temperate area of Argentina, South America with biological and behavioral observations is presented in this study. Species of Poaceae (n = 3), Bromeliaceae (5), Apiaceae (6), Araceae (2), Urticaceae (1), Marantaceae (1), Arecaceae (1), Dipsacaceae (1) and Cyperaceae (1) were identified as phytotelmata. Aquatic species of Scirtidae (2), Dytiscidae (2), and Hydrophilidae (4), semi-aquatic Chelonariidae (2), and terrestrial species of Carabidae (3), Staphylinidae (5), Histeridae (1), Elateridae (1), Cantharidae (1), Cleridae (1), Tenebrionidae (1), Meloidae (1), Anthicidae (1), Chrysomelidae (3), Curculionidae (7) and Apionidae (1) were identified from six species of Eryngium L. (Apiales: Apiaceae), two species of Guadua Kunth (Poales: Poaceae), Aechmea distichantha Lemaire (Poales: Bromeliaceae), and from fallen leaves of Euterpe edulis Martius (Arecales: Arecaceae) from the temperate and subtropical area. The highest species richness was recorded in Eryngium phytotelmata. Fifteen species of beetles inhabit Eryngium cabrerae Pontiroli, 11 in E. horridum Malme, 7 in E. stenophyllum Urban, 4 in E. aff. serra Chamisso and Schlechtendal., 3 in E. elegans Chamisso and Schlechtendal, 2 in E. eburneum Decne and E. pandanifolium Chamisso and Schlechtendal. From bamboo, 6 species of coleopterans were collected from Guadua trinii (Nees) Nees ex Ruprecht and 4 from G. chacoensis (Rojas) Londoño and Peterson. Three species of aquatic coleopterans were recorded from A. distichantha and only one from E. edulis.

  9. Antifungal properties of Foeniculum vulgare, Carum carvi and Eucalyptus sp. essential oils against Candida albicans strains

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    Skrobonja Jelica M.

    2013-01-01

    Full Text Available Aromatic plants are among the most important sources of biologically active secondary metabolites, with high antimicrobal potential. This study was carried out to examine in vitro antifungal activity of Foeniculum vulgare (Apiaceae, Carum carvi (Apiaceae and Eucalyptus sp.(Myrtaceae essential oils against three Candida albicans strains of different origin (laboratory-CAL, human pulmonary-CAH and ATCC10231-CAR. The essential oils were screened on C. albicans using disc and well-diffusion and microdilution method, and compared to Nystatine and Fluconazole as standard anti-mycotics. The activity of tested oils was expressed by inhibition zone diameter (mm, minimum inhibitory concentration (MIC and minimum fungicidal concentration (MFC (mg/ml. The results indicated that studied essential oils show antifungal activity against all three isolates of C. albicans. It was observed that each oil exhibits different degree of antifungal activity depending on the oil concentration applied as well as on analyzed strain of C. albicans. Carum carvi demonstrated the strongest antifungal effect to all tested strains, showing the lowest MIC values (0.03mg/ml for CAL, 0.06mg/ml for CAH, and 0.11mg/ml for CAR, respectively. Eucalyptus sp. exhibited the lowest antifungal activity, with MIC values ranging from 0.11 mg/ml for CAL to 0.45 mg/ml for both CAH and CAR. [Projekat Ministarstva nauke Republike Srbije, br. 172058

  10. ROSMARINIC ACID AND ITS PLANT SOURCES IN THE CRIMEA

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    A. E. Paliy

    2015-01-01

    Full Text Available The article presents data on the content of phenolics and rosmarinic acid in 32 species of aromatic and medicinal plants from Lamiaceae, Asteraceae and Apiaceae families, native to the South Coast of the Crimea. The concentration of phenolic compounds in the studied species was 490.3 – 18511.0 mg/100g of plant raw materials. Rosmarinic acid was found in 15 species from Lamiaceae and Asteraceae families. Rosmarinic acid was not noticed in the studied plants from Apiaceae family. The concentration of rosmarinic acid in the studied plants amounted to 40.6 – 2535.5 mg/100g of plant raw materials. On the basis of the obtained results such species as Origanum vulgare L., Majorana hortensis Moench., Mentha longifolia L., Thymus vulgaris L. (thymol type can be considered as a promising source of rosmarinic acid.

  11. In vitro effect of seven essential oils on the reproduction of the cattle tick Rhipicephalus microplus.

    Science.gov (United States)

    Pazinato, Rafael; Volpato, Andréia; Baldissera, Matheus D; Santos, Roberto C V; Baretta, Dilmar; Vaucher, Rodrigo A; Giongo, Janice L; Boligon, Aline A; Stefani, Lenita Moura; Da Silva, Aleksandro Schafer

    2016-11-01

    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.

  12. Antileishmanial activity of medicinal plants used in endemic areas in northeastern Brazil.

    Science.gov (United States)

    De Queiroz, Aline Cavalcanti; Dias, Thays de Lima Matos Freire; Da Matta, Carolina Barbosa Brito; Cavalcante Silva, Luiz Henrique Agra; de Araújo-Júnior, João Xavier; de Araújo, Givanildo Bernardino; Moura, Flávia de Barros Prado; Alexandre-Moreira, Magna Suzana

    2014-01-01

    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.

  13. Repellent activity of plant-derived compounds against Amblyomma cajennense (Acari: Ixodidae) nymphs.

    Science.gov (United States)

    Soares, Sara Fernandes; Borges, Lígia Miranda Ferreira; de Sousa Braga, Raquel; Ferreira, Lorena Lopes; Louly, Carla Cristina Braz; Tresvenzol, Leonice Manrique Faustino; de Paula, José Realino; Ferri, Pedro Henrique

    2010-01-20

    Repellence responses of Amblyomma cajennense nymphs to callicarpenal, intermedeol, Hyptis suaveolens essential oil, extract of Melia azedarach, Cymbopogon nardus, Spiranthera odoratissima, Chenopodium ambrosioides, Ageratum conyzoides, Mentha pulegium, Ruta graveolens, and Memora nodosa were studied. Among these the extract of C. nardus stood out because of the long-lasting repellence, maintaining, in the highest concentration, 35h of protection against 90% of the nymphs. The essential oil of H. suaveolens and the extracts of C. ambrosioides and A. conyzoides showed good repellence index (66%) when applied in high concentrations. However, greater protection could be obtained at higher concentrations but with a shorter repellence time. Callicarpenal, intermedeol, extract of M. Pulegium, and M. nodosa leaves showed moderate repellence in high concentrations. Extracts from M. azedarach, R. graveolens, S. odoratissima, and M. nodosa roots showed little or no repellent effect. These results show that some plant extracts may represent a promising alternative in the control of infestations by A. cajennense. Copyright 2009 Elsevier B.V. All rights reserved.

  14. Effects of host plants on digestive enzymatic activities and some components involved in intermediary metabolism of Chrysodeixis chalcites (Lepidoptera: Noctuidae

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    M. Mardani-Talaee

    2014-12-01

    Full Text Available Chrysodeixis chalcites (Esper is a serious pest that causes devastating damages in infested areas to many fruits, vegetables, ornamental crops and weeds. In the current study, effects of three host plants including lemon balm (Melissa officinalis L.; corn (Zea mays L. and dill (Anethum graveolens L. were determined on digestive enzyme activities and intermediary metabolism of C. chalcites larvae. The highest activities of α-amylase, glucosidases and specific proteases were observed in the larvae fed on dill. Our results showed that C. chalcites larvae had the highest TAG-lipase activity on corn in comparison with other host plants. Significant differences were found among enzymatic activities of acid (ACP and alkaline phosphatases, aspartate aminotransferases and lactate dehydrogenase (LDH in the haemolymph of C. chalcites larvae reared on lemon balm, corn and dill, respectively, although activity of alanine aminotransferase showed no statistically significant differences among different host plants. The enzymatic activity of ACP significantly decreased on dill in comparison with lemon balm and corn. The activity of LDH significantly increased on dill compared with other host plants. These results revealed that dill (A. graveolens is the most appropriate host plant for larvae of C. chalcites as evidenced by the highest digestive enzyme activities and intermediary metabolism.

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

    Science.gov (United States)

    Ma, Bingxin; Ban, Xiaoquan; 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.

  16. 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.

  17. Review of Scientific Evidence of Medicinal Convoy Plants in Traditional Persian Medicine.

    Science.gov (United States)

    Sadati, Seyede Nargess; Ardekani, Mohammad Reza Shams; Ebadi, Nastaran; Yakhchali, Maryam; Dana, Azadeh Raees; Masoomi, Fatemeh; Khanavi, Mahnaz; Ramezany, Farid

    2016-01-01

    One concept used in traditional Persian medicine (TPM) for multidrug therapy is that of the convoy drug (Mobadregh). According to TPM texts, convoy drugs are substances (or drugs), which facilitate the access of drugs or foods to the whole body or to specific organs. This study reviewed some convoy drugs presented in TPM, their biological effects, and their probable interactions with main drugs, considering the increased absorption through inhibition of P-glycoprotein (P-gp) efflux function, bioavailability-enhancing effects, and decreased metabolism of the main drug using electronic databases including PubMed, Scopus, ScienceDirect, and Google Scholar in November and December, 2013. Recent studies have proven the beneficial effects of Crocus sativus L. (saffron) and camphor on the heart and brain, the cerebral therapeutic effects of Asarum europaeum (hazelwort), the hepatoprotective effects of Cichorium intybus (chicory), and Apium graveolens (celery) seeds, and the diuretic effects of Cinnamomum zeylanicum (cinnamon), and Cucumis melo (melon) seeds. The effects of vinegar in targeting the liver and brain have also been demonstrated. An evaluation of the results demonstrated that the suggested convoy drugs, including Piper nigrum (black pepper), Piper longum (long pepper), red wine, Camellia sinensis (tea), hazelwort, Mentha longifolia (pennyroyal), Anethum graveolens (dill), Foeniculum vulgare (fennel), cinnamon, and Sassafras albidum (sassafras) can increase the bioavailability of coadministered drugs by inhibition of P-gp or cytochrome P450s (CYP450s) or both of them. This evidence could be a good basis for the use of these agents as convoys in TPM.

  18. In vitro effect of seven essential oils on the reproduction of the cattle tick Rhipicephalus microplus

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    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.

  19. 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.

  20. 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.