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Sample records for anisum foeniculum vulgare

  1. 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 ...

  2. The insecticidal potential of Foeniculum vulgareMill., Pimpinella anisum L. and Caryophillus aromaticus L. to control aphid on kale plants

    OpenAIRE

    P.S.R Lucca; L.H.P. NÓBREGA; ALVES, L.F.A.; Cruz-Silva,C.T.A.; PACHECO,F. P.

    2015-01-01

    ABSTRACTThe use of natural substances for pest control in agriculture is, economically, a viable option and has benefits for both the humanbeing and the environment, due to its low persistence and toxicity. Thus, this trial aimed on determining the insecticidal potential of the extracts and essential oils of fennel (Foeniculum vulgare Mill.), anise (Pimpinella anisum L.) and clove (Caryophillus aromaticus L.) to control Brevicoryne brassicae L. in kale (Brassica oleracea var. acephala DC.). T...

  3. Randomized clinical trial of a phytotherapic compound containing Pimpinella anisum, Foeniculum vulgare, Sambucus nigra, and Cassia augustifolia for chronic constipation

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    Amaral Karine M

    2010-04-01

    Full Text Available Abstract Background A phytotherapic compound containing Pimpinella anisum L., Foeniculum vulgare Miller, Sambucus nigra L., and Cassia augustifolia is largely used in Brazil for the treatment of constipation. However, the laxative efficacy of the compound has never been tested in a randomized clinical trial. The aim of this study was to evaluate the efficacy and safety of the product. Methods This randomized, crossover, placebo-controlled, single-blinded trial included 20 patients presenting with chronic constipation according to the criteria of the American Association of Gastroenterology. The order of treatments was counterbalanced across subjects: half of the subjects received the phytotherapic compound for a 5-day period, whereas the other half received placebo for the same period. Both treatment periods were separated by a 9-day washout period followed by the reverse treatment for another 5-day period. The primary endpoint was colonic transit time (CTT, measured radiologically. Secondary endpoints included number of evacuations per day, perception of bowel function, adverse effects, and quality of life. Results Mean CTT assessed by X ray was 15.7 hours (95%CI 11.1-20.2 in the active treatment period and 42.3 hours (95%CI 33.5-51.1 during the placebo treatment (p Conclusions The findings of this randomized controlled trial allow to conclude that the phytotherapic compound assessed has laxative efficacy and is a safe alternative option for the treatment of constipation. Trial registration ClinicalTrial.gov NCT00872430

  4. The insecticidal potential of Foeniculum vulgareMill., Pimpinella anisum L. and Caryophillus aromaticus L. to control aphid on kale plants

    Directory of Open Access Journals (Sweden)

    P. S. R. LUCCA

    2015-12-01

    Full Text Available ABSTRACTThe use of natural substances for pest control in agriculture is, economically, a viable option and has benefits for both the humanbeing and the environment, due to its low persistence and toxicity. Thus, this trial aimed on determining the insecticidal potential of the extracts and essential oils of fennel (Foeniculum vulgare Mill., anise (Pimpinella anisum L. and clove (Caryophillus aromaticus L. to control Brevicoryne brassicae L. in kale (Brassica oleracea var. acephala DC.. The treatments were: fennel, anise, cloves extracts at 10%; fennel, anise, cloves oils at 1% and control with distilled water. The mortality tests were carried out with aphids in laboratory, with three replications, after 1, 12, 24, 48 and 72 hours. During laboratory trials , it was found out that fennel oil at 1% showed the best rate of mortality on aphid nymphs (70% at 72 h, followed by clove extract at 10% with 37% mortality. Tests in pots were only carried out only with cloves extracts at 10% and fennel oil at 1% treatment, in which such efficiency was alsoindicated on aphid nymphs.

  5. Antimicrobial constituents of Foeniculum vulgare.

    Science.gov (United States)

    Kwon, Yong Soo; Choi, Won Gyu; Kim, Won Jun; Kim, Woo Kyung; Kim, Myong Jo; Kang, Won Hee; Kim, Chang Min

    2002-04-01

    A phenyl propanoid derivative, dillapional(1) was found to be a antimicrobial principle of the stems of Foeniculum vulgare (Umbelliferae) with MIC values of 125, 250 and 125/ against Bacillus subtilis, Aspergillus niger and Cladosporium cladosporioides, respectively. A coumarin derivative, scopoletin(2) was also isolated as marginally antimicrobial agent along with inactive compounds, dillapiol(3), bergapten(4), imperatorin(5) and psolaren(6) from this plant. The isolates 1-6 were not active against the Escherichia coli.

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

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    Gökhan AYDIN

    2014-02-01

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

  7. Hepatoprotective effect of Foeniculum vulgare essential oil.

    Science.gov (United States)

    Ozbek, H; Uğraş, S; Dülger, H; Bayram, I; Tuncer, I; Oztürk, G; Oztürk, A

    2003-04-01

    Hepatoprotective activity of Foeniculum vulgare (fennel) essential oil (FEO) was studied using carbon tetrachloride (CCl(4)) induced liver injury model in rats. The hepatotoxicity produced by acute CCl(4) administration was found to be inhibited by FEO with evidence of decreased levels of serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP) and bilirubin. The results of this study indicate that FEO has a potent hepatoprotective action against CCl(4)-induced hepatic damage in rats.

  8. Investigating Genetic Diversity of Foeniculum Vulgare Mill using Molecular Markers

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    Omid Jadidi

    2016-06-01

    Full Text Available Medicinal plants are considered valuable genetic resources in Iran. One of these medicinal as well as spice plants is Foeniculum Vulgare Mill from Umbellifetae family used in different industries such as food, medicine, and cosmetics. It seems that due to different climate conditions in Iran this plant represents a high and valuable genetic diversity; therefore, management of genetic resources protection and obtaining information about genetic diversity will help awareness of evolution processes as well as genetic erosion of this valuable plant. Genetic diversity in local masses of Foeniculum Vulgare Mill can be investigated using molecule markers such as AFLP, RAPD, ISSR, SRAP, RFLP, and so on. In investigation of over 30 ecotype of local Foeniculum Vulgare Mill, different markers have shown that mean polymorphic content (PIC is about 36% and mean genetic diversity is estimated about 40% in different samples. Data obtained from molecule software analyses help to categorize Foeniculum Vulgare Mill genotype in different groups based on climate and geographical conditions. Principle components analysis (PCOA has also confirmed the results of cluster analysis. Dendrogram obtained by cluster analysis based on similarity coefficient of simple matching (SM and UPGMA algorithm can also categorize population of Foeniculum Vulgare Mill in different groups. Results of molecular variance analysis (AMOVA have shown that most genetic variance between geographical groups can be seen in populations. In general, according to investigations, there is a significant genetic diversity regarding agronomic and molecular traits of Foeniculum Vulgare Mill masses in Iran and knowing this genetic diversity will help in breeding programs, complementary studies, categorization, and so on.

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

    OpenAIRE

    Sa'roni Sa'roni; Imono A. Donatus

    2012-01-01

    Buah Foeniculum vulgare Mill (adas) secara tradisional untuk obat dan campuran jamu pengatur haid. Diduga buah Foeniculum vulgare Mill mempunyai pengaruh pada sistem reproduksi. Oleh karena itu, kami melakukan penelitian pengaruh infus buah Foeniculum vulgare Mill pada siklus estrus dan bobot uterus tikus putih.Infus diberikan secara oral sekali sehari selama 12 hari dengan dosis setara dengan 7,3 mg, 73 mg dan 219 mg/100 g bobot badan. Selama pemberian bahan, siklus estrus diperiksa setiap h...

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

    Science.gov (United States)

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

    2001-05-01

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

  11. Antibacterial activity of Coriandrum sativum L. and Foeniculum vulgare Miller Var. vulgare (Miller) essential oils.

    Science.gov (United States)

    Lo Cantore, Pietro; Iacobellis, Nicola S; De Marco, Adriana; Capasso, Francesco; Senatore, Felice

    2004-12-29

    Essential oils were extracted from the fruits of Coriandrum sativum L. and Foeniculum vulgare Miller var. vulgare (Miller) and assayed in vitro for antibacterial activity to Escherichia coli and Bacillus megaterium, bacteria routinely used for comparison in the antimicrobial assays, and 27 phytopathogenic bacterial species and two mycopathogenic ones responsible for cultivated mushroom diseases. A significant antibacterial activity, as determined with the agar diffusion method, was shown by C. sativum essential oil whereas a much reduced effect was observed for F. vulgare var. vulgare oil. C. sativum and F. vulgare var. vulgare essential oils may be useful natural bactericides for the control of bacterial diseases of plants and for seed treatment, in particular, in organic agriculture. The significant antibacterial activity of essential oils to the bacterial pathogens of mushrooms appears promising.

  12. Therapeutic and pharmacological potential of Foeniculum vulgare Mill: a review

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    Kooti Wesam

    2015-01-01

    Full Text Available Introduction: Fennel (Foeniculum vulgare Mill is one of the oldest spice plants which, due to its economic importance and significant pharmaceutical industry applications, is considered as one of the world’s most important medicinal plants. The purpose of this study is to investigate and collect scientific reports such as morphological characteristics, phytochemical compounds and evaluation of the therapeutic properties of this valuable medicinal plant that have been published. Methods: In order to gather the information the keywords Fennel and Foeniculum vulgare mill, therapeutic, and pharmacology have been searched until January 1, 2015 from journals accessible in databases such as ScienceDirect, Scopus, EBSCO, Medline, PubMed, Embase, SID and Iran Medex. Results: The results showed that this plant has various pharmacological properties including antioxidant, anti-cancer activity, anti-inflammatory, antifungal, anti-bacterial and estrogenic effects which are probably due to the presence of aromatic compounds such as anethole, estragole and fenshon. Conclusion: Fennel possesses various pharmacological properties and the fennel bioactive molecules play an important role in human health, hence, it might be used for different drug productions.

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

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    Sa'roni Sa'roni

    2012-10-01

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

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

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    M. T. Tinoco

    2007-01-01

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

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

    Science.gov (United States)

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

    2010-02-01

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

  16. Possible mechanism(s) for relaxant effects of Foeniculum vulgare on guinea pig tracheal chains.

    Science.gov (United States)

    Boskabady, M H; Khatami, A; Nazari, A

    2004-07-01

    In a previous study the relaxant (bronchodilatory) effect of Foeniculum vulgare on isolated guinea pig tracheal chains was demonstrated. To study mechanisms responsible for this effect the present study evaluated the inhibitory effect of this plant on contracted tracheal chains of guinea pig. The relaxant effects of aqueous and ethanol extracts and an essential oil from Foeniculum vulgare were compared to negative controls (saline for aqueous extract and essential oil and ethanol for ethanol extract) and a positive control (diltiazem) using isolated tracheal chains of the guinea pig precontracted by 10 microM methacholine (group 1) and 60 mM KCl (group 2, n = 7 for each group). In the group 1, experiments diltiazem, ethanol extract, and essential oil from Foeniculum vulgare showed a significant relaxant effect on methacholine induced contraction of tracheal chains compared to those of negative controls (p Foeniculum vulgare. However with regard to the effect of KCl on calcium channels, the results indicated that the inhibitory effect of ethanol extracts and essential oil from Foeniculum vulgare on calcium channels is not contributing to their relaxant (bronchodilatory) effects on guinea pig tracheal chains. However the results suggest a potassium channel opening effect for this plant, which may contribute on its relaxant effect on guinea pig tracheal chains.

  17. Phenolic glycosides from Foeniculum vulgare fruit and evaluation of antioxidative activity.

    Science.gov (United States)

    De Marino, Simona; Gala, Fulvio; Borbone, Nicola; Zollo, Franco; Vitalini, Sara; Visioli, Francesco; Iorizzi, Maria

    2007-07-01

    Two diglucoside stilbene trimers and a benzoisofuranone derivative were isolated from Foeniculum vulgare fruit together with nine known compounds. Their structures were elucidated by spectral methods including 1D, 2D NMR and MS and chemical methods. Antioxidant activity was tested using three methods: DPPH(), total antioxidant capacity and assay of lipid peroxidation.

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

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    Shamkant B. Badgujar

    2014-01-01

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

  19. Foeniculum vulgare Mill: a review of its botany, phytochemistry, pharmacology, contemporary application, and toxicology.

    Science.gov (United States)

    Badgujar, Shamkant B; Patel, Vainav V; Bandivdekar, Atmaram H

    2014-01-01

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

  20. Method for attaining fennel (Foeniculum vulgare Mill.) seed oil fractions with different composition and antioxidant capacity

    Science.gov (United States)

    Fennel (Foeniculum vulgare Mill.) is cultivated for its seeds and foliage, which contain essential oil. We hypothesized that the collection of fennel seed oil at different time points during the distillation process may result in fennel oil with distinct composition and bioactivity. We collected ess...

  1. Antiinflammatory, analgesic and antioxidant activities of the fruit of Foeniculum vulgare.

    Science.gov (United States)

    Choi, Eun-Mi; Hwang, Jae-Kwan

    2004-09-01

    Oral administration (200 mg/kg) of Foeniculum vulgare fruit methanolic extract exhibited inhibitory effects against acute and subacute inflammatory diseases and type IV allergic reactions and showed a central analgesic effect. Moreover, it significantly increased the plasma superoxide dismutase (SOD) and catalase activities and the high density lipoprotein-cholesterol level. On the contrary, the malondialdehyde (MDA) (as a measure of lipid peroxidation) level was significantly decreased in F. vulgare fruit methanolic extract group compared to the control group (P<0.05). These results seems to support the use of F. vulgare fruit methanolic extract in relieving inflammation.

  2. FOURIER TRANSFORM INFRA RED (FT-IR SPECTRAL STUDIES OF FOENICULUM VULGARE

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    V. Devika

    2013-03-01

    Full Text Available Plants have been used in traditional medicine for several thousand years. Medicinal plants as a group comprise approximately 8000 species and account for about 50% of all the higher flowering plant species in India. In the present study, the plant Foeniculum vulgare was subjected to FT-IR spectroscopy. FT-IR-is a vibrational spectroscopy that records absorptions of IR light by chemical bonds in all molecules incl. polymers. Foeniculum vulgare (Apiaceae commonly known as fennel is a well known and important medicinal and aromatic plant widely used as carminative, digestive, lactogogue and diuretic and in treating respiratory and gastrointestinal disorders. The results showed the detections of the bands in organic molecules. Thus the study became evident that the plant posses some bioactive compounds at various bands obtained after FT-IR.

  3. Cholinergic basis of memory-strengthening effect of Foeniculum vulgare Linn.

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    Joshi, Hanumanthachar; Parle, Milind

    2006-01-01

    Alzheimer's disease is a neurodegenerative disorder associated with a decline in cognitive abilities. Dementia is one of the age-related mental problems and a characteristic symptom of Alzheimer's disease. Nootropic agents are used in situations where there is organic disorder in learning abilities. The present work was undertaken to assess the potential of Foeniculum vulgare Linn. extract as a nootropic and anticholinesterase agent in mice. Methanolic extract of the whole plant of F. vulgare Linn. administered for eight successive days ameliorated the amnesic effect of scopolamine (0.4 mg/kg) and aging- induced memory deficits in mice. The passive avoidance paradigm served as the exteroceptive behavioral model for assessing memory. F. vulgare extract increased step-down latency and acetylcholinesterase inhibition in mice significantly. Hence, F. vulgare can be employed in treatment of cognitive disorders such as dementia and Alzheimer's disease.

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

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    Rahimi, Roja; Ardekani, Mohammad Reza Shams

    2013-01-01

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

  5. [Spectral analysis of elements in different samples of processed Foeniculum vulgare].

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    Zhang, Fan; Li, Zhen; Hamulati, Wufuer; Tian, Shu-Ge

    2010-03-01

    The compositions and contents of chemical compounds in traditional Chinese medicines would be changed after being processed using different methods, and their pharmacological activity may be influenced. ICP-AES, AAS and AFS were the first methods to be used to scan and analyze macro elements, trace elements and heavy metals in Foeniculum vulgare and its nine different processed samples in the present paper, which were correlated with people's health and lives. The experiment results showed that the three kinds of analyzing methods could be used to judge the contents and the changing trend of all elements in traditional Chinese medicine quickly and truly. Thirty two elements were found in F. vulgare, and there were noticeable changes in the contents of some elements in processed samples compared with F. vulgare without processing. These results indicated that there is great relevance between changes in the contends of elements with different processing methods, and auxiliary materials can not only change the contents of elements but also play a role in treating ills with effective constituents. Also, it was firstly found that the content of Hg rose greatly in the experiment, and these showed there was notable potential safety hazard when processed Foeniculum vulgare was used. These experiments widen the application of spectrum analyzing methods in safety evaluation of traditional Chinese medicine.

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

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    Claudia R. B. Haddad

    1999-01-01

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

  7. The Effect of Citrus Aurantium, Foeniculum Vulgare and Rosmarinus Officinalis Essential Oils on Peroxidase Activity

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    Maryam Mohajerani (PhD

    2016-02-01

    Full Text Available Background and objective: Peroxidases catalyze protein oxidation and lipid peroxidation. The activity of these enzymes in nerve cells is involved in causing disorders such as Alzheimer's and Parkinson's disease. This study investigated the effect of Citrus aurantium, Foeniculum vulgare and Rosmarinus officinalis essential oils on activity of peroxidase enzyme. Methods: All three medicinal plants were dried at room temperature. Their essential oil was extracted by steam distillation using a Clevenger apparatus. Optimal reaction conditions were determined in the presence of hydrogen peroxide and guaiacol as substrate and hydrogen donor, respectively. Enzyme kinetics of zucchini peroxidase were evaluated by increasing the amount of essential oils in optimal reaction conditions. Enzyme reaction rate for each of the essential oils and the Km and Vmax values were determined. Results: The results indicated concentration-dependent effect of the extracted essential oils on enzyme kinetics at optimum temperature of 50 °C and optimal pH of 6.5. The essential oil of Citrus aurantium had non-competitive inhibitory effects on the enzyme with Km of 6.25 mM, while the enzyme’s Vmax significantly reduced by increasing the concentration. Foeniculum vulgare showed mixed inhibition effect with Km of 7.14 mmol per 20 μl of the essential oil, but had a decreasing effect on the Vmax in smaller amounts. Finally, Rosmarinus officinalis showed activating effects by reducing the Km to 4-5.88 mM. Conclusion: The essential oils of Citrus aurantium and Foeniculum vulgare are inhibitors of the peroxidase enzyme and can be further studied as natural herbal medicines.

  8. Essential oil composition and antifungal activity of Foeniculum vulgare Mill obtained by different distillation conditions.

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    Mimica-Dukić, N; Kujundzić, S; Soković, M; Couladis, M

    2003-04-01

    The influence of different hydrodistillation conditions was evaluated from the standpoint of essential oil yield, chemical composition and antifungal activity from seeds of Foeniculum vulgare Mill. Three hydrodistillation conditions were considered. The main constituents of the oils were: (E)-anethole (72.27%-74.18%), fenchone (11.32%-16.35%) and methyl chavicol (3.78%-5.29%). The method of distillation significantly effected the essential oil yield and quantitative composition, although the antifungal activity of the oils against some fungi was only slightly altered.

  9. A striking and frequent cause of premature thelarche in children: Foeniculum vulgare.

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    Türkyilmaz, Zafer; Karabulut, Ramazan; Sönmez, Kaan; Can Başaklar, Abdullah

    2008-11-01

    Isolated premature thelarche is a common disorder characterized by breast development, usually younger than 2 years, with no other signs of puberty. Although it is usually associated with adrenal or ovarian disorders, hypothyroidism, and use of exogenous hormones or drugs, it may also be associated with long-term use of herbal medicine. Thus, long-term use of preparations such as Foeniculum vulgare, which is used to eliminate gas and regulate intestinal function in children, may cause premature thelarche, and thus, the use of such preparations should be limited.

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

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    Budianto Budianto

    2015-10-01

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

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

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    C.F. Azevedo

    2012-01-01

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

  12. Evaluation of Salt Stress at Gerimination and Seedling Stages of Foeniculum vulgare Mill. in Hydroponic Condition

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    2015-11-01

    Full Text Available Identification of medicinal plants with tolerance to salinity stress has an economical importance in Iran. This study was carried out to evaluate the effects of salinity stress on different Morpho-Physiological traits of Foeniculum vulgare Mill in germination and seedling stage in hydroponic condition. The experiment was conducted as a split plot based on a Randomized Complete Block Design (RCBD with four (in first experiment and three (in second experiment replications. Salinity effects of NaCl [0, 50, 100, 150 200 (Mm] was evaluated on three genotypes of  Foeniculum vulgare (Estahban, Isfahan, Shiraz. Analysis of variance showed that salinity levels reduced the percentage of germination, seed vigor index, rootlenght, stem length, root dry weight, shoot dry weight, biomass, the ratio of shoot to root, chlorophyll index, chlorophyll a and b and caroteniod content. Significant variation was observed between different genotypes on different levels of salinity. Tolerance to salinity in seedling was more than germination. In two experiments, the genotype of Shiraz showed superiority in view point of tolerance.

  13. Acaricidal activity of constituents identified in Foeniculum vulgare fruit oil against Dermatophagoides spp. (Acari: Pyroglyphidae).

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    Lee, Hoi-Seon

    2004-05-19

    Acaricidal activities of components derived from Foeniculum vulgare fruit oil against Dermatophagoides farinae and Dermatophagoides pteronyssinus were examined using direct contact application and compared with that of the commercial repellent benzyl benzoate. The major biologically active constituent of Foeniculum fruit oil was characterized as (+)-fenchone by spectroscopic analyses. On the basis of LD(50) values, the compound most toxic to D. farinae was p-anisaldehyde (11.3 mg/m(2)) followed by (+)-fenchone (38.9 mg/m(2)), (-)-fenchone (41.8 mg/m(2)), benzyl benzoate (89.2 mg/m(2)), thymol (90.3 mg/m(2)), and estragol (413.3 mg/m(2)). Against D. pteronyssinus, p-anisaldehyde (10.1 mg/m(2)) was much more effective than benzyl benzoate (67.5 mg/m(2)), thymol (68.5 mg/m(2)), and estragol (389.9 mg/m(2)). These results indicate that the acaricidal activity of F. vulgare fruit oil likely results from (+)-fenchone and p-anisaldehyde. (+)-Fenchone was 20.3 times more abundant in the oil than p-anisaldehyde. (+)-Fenchone and p-anisaldehyde merit further study as potential house dust mite control agents or as lead compounds.

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

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    Manzoor A. Rather

    2016-11-01

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

  15. Protective effect of Foeniculum vulgare essential oil and anethole in an experimental model of thrombosis.

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    Tognolini, Massimiliano; Ballabeni, Vigilio; Bertoni, Simona; Bruni, Renato; Impicciatore, Mariannina; Barocelli, Elisabetta

    2007-09-01

    In a previous screening work, Foeniculum vulgare essential oil emerged from a pool of 24 essential oils for its antiplatelet properties and its ability to destabilize the retraction of the coagulum. In the present work the main component of the oil, anethole, tested in guinea pig plasma was as potent as fennel oil in inhibiting arachidonic acid-, collagen-, ADP- and U46619-induced aggregation (IC(50) from 4 to 147 microg ml(-1)). It also prevented thrombin-induced clot retraction at concentrations similar to fennel oil. The essential oil and anethole, tested in rat aorta with or without endothelium, displayed comparable NO-independent vasorelaxant activity at antiplatelet concentrations which have been proved to be free from cytotoxic effects in vitro. In vivo, both F. vulgare essential oil and anethole orally administered in a subacute treatment to mice (30 mg kg(-1)day(-1) for 5 days) showed significant antithrombotic activity preventing the paralysis induced by collagen-epinephrine intravenous injection (70% and 83% protection, respectively). At the antithrombotic dosage they were free from prohemorrhagic side effect at variance with acetylsalicylic acid used as reference drug. Furthermore, both F. vulgare essential oil and anethole (100 mg kg(-1) oral administration) provided significant protection toward ethanol induced gastric lesions in rats. In conclusion, these results demonstrate for F. vulgare essential oil, and its main component anethole, a safe antithrombotic activity that seems due to their broad spectrum antiplatelet activity, clot destabilizing effect and vasorelaxant action.

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

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    Asgar Ebadollahi

    2011-12-01

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

  17. Major essential oils composition and immunotoxicity activity from leaves of Foeniculum vulgare against Aedes aegypti L.

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    Chung, Ill-Min; Ro, Hee-Myong; Moon, Huyng-In

    2011-09-01

    The leaves of Foeniculum vulgare (Umbelliferae) were extracted and the major essential oil composition and immunotoxicity effects were studied. The analyses conducted by gas chromatography and mass spectroscopy (GC-MS) revealed the essential oils of F. vulgare leaves. The F. vulgare essential oil yield was 0.97%, and GC/MS analysis revealed that its major constituents were methyl clavicol (46.3%), α-phellandrene (18.2%), fenchone (10.6%), (E)-anethole (11.3%), myrcene (3.4%), and α-pinene (2.1%). The essential oil had a significant toxic effect against early fourth-stage larvae of Aedes aegypti L with an LC(50) value of 41.23 ppm and an LC(90) value of 65.24 ppm. Also, methyl clavicol (≥98.0%), α-phellandrene (≥95.0%), fenchone (≥98.0%), (E)-anethole (≥99.0%), myrcene (≥99.0%), and α-pinene (≥99.0%) were tested against the F(21) laboratory strain of A. aegypti. Fenchone (≥98.0%) and (E)-anethole (≥99.0%) have medium activity with an LC(50) value of 73.11 ppm and 102.41 ppm. The above data indicate that major compounds interaction may play a more important role in the toxicity of essential oil.

  18. 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

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    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

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

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    Shahera M. Ezzat

    2002-02-01

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

  20. Antihirsutism activity of Fennel (fruits of Foeniculum vulgare) extract. A double-blind placebo controlled study.

    Science.gov (United States)

    Javidnia, K; Dastgheib, L; Mohammadi Samani, S; Nasiri, A

    2003-01-01

    Idiopathic hirsutism is defined as the occurrence of excessive male pattern hair growth in women who have a normal ovulatory menstrual cycle and normal levels of serum androgens. It may be a disorder of peripheral androgen metabolism. In this study we evaluated the clinical response of idiopathic hirsutism to topical Fennel extract. Fennel, Foeniculum vulgare, is a plant, which has been used as an estrogenic agent. The ethanolic extract of Fennel was obtained by using a soxhlete apparatus. In a double blind study, 38 patients were treated with creams containing 1%, 2% of Fennel extract and placebo. Hair diameter was measured and rate of growth was considered. The efficacy of treatment with the cream containing 2% Fennel is better than the cream containing 1% Fennel and these two were more potent than placebo. The mean values of hair diameter reduction was 7.8%, 18.3% and -0.5% for patients receiving the creams containing 1%, 2% and 0% (placebo) respectively.

  1. Depolymerized carrageenan ameliorates growth, physiological attributes, essential oil yield and active constituents of Foeniculum vulgare Mill.

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    Hashmi, Nadeem; Khan, M Masroor A; Moinuddin; Idrees, Mohd; Khan, Zeba H; Ali, Akbar; Varshney, Lalit

    2012-09-01

    Irradiated carrageenan (IC) elicits an array of plant defense responses and biological activities in plants. An experiment was carried out in the naturally illuminated conditions of net house in order to assess the effects of foliar spray of IC on agricultural performance of fennel (Foeniculum vulgare Mill.), which is a high-value essential oil bearing medicinal crop used in pharmaceutical, food and cosmetic industries. There were applied four IC concentrations (40, 60, 80 and 100 mg L(-1)) as foliar sprays. Application of IC significantly improved the growth attributes, physiological and biochemical parameters, essential oil yield and the contents of main components of essential oil of fennel. IC applied at 80 mg L(-1) enhanced these parameters maximally. Unirradiated carrageenan and deionized water had no effect on the attributes studied. Moreover, GLC analysis revealed a significant increase in the components of essential oil, viz. fenchone (4.48-7.82%) and anethole (78.38-86.08%) compared to the control.

  2. Headspace solvent microextraction-gas chromatography-mass spectrometry for the analysis of volatile compounds from Foeniculum vulgare Mill.

    Science.gov (United States)

    Fang, Lianghua; Qi, Meiling; Li, Ting; Shao, Qinglong; Fu, Ruonong

    2006-06-07

    A novel and rapid headspace solvent microextraction followed by gas chromatography-mass spectrometry (HSME-GC-MS) for the analysis of the volatile compounds of Foeniculum vulgare Mill is described. HSME parameters including extracting solvent, extraction temperature and time, headspace volume and particle size were optimized. As a result, benzyl alcohol was finally used for the extraction at 70 degrees C for 20 min with headspace volume of 12.1 ml and particle size of 120 mesh. Under the determined conditions, the powered samples of Foeniculum vulgare Mill were directly applied for the analysis. A comparison of HSME-GC-MS, solid phase microextraction (SPME)-GC-MS and steam distillation (SD)-GC-MS methods was made and showed that the HSME-GC-MS method was simple, inexpensive and effective and can be used for the analysis of volatile compounds in traditional Chinese medicines (TCMs).

  3. 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.

  4. Antimycobacterial Activity of Constituents from Foeniculum vulgare Var. Dulce Grown in Mexico

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    María del Rayo Camacho-Corona

    2012-07-01

    Full Text Available Bioassay guided fractionation of an antimycobacterial extract of Foeniculum vulgare var dulce (Apiaceae led to the isolation and characterization of 5-hydroxyfurano-coumarin. The chemical structure of this compound was elucidated by 1H and 13C (1D and 2D Nuclear Magnetic Resonance (NMR spectroscopy. In addition, the active fractions were analyzed by GC-MS and seventy eight compounds were identified; the major compounds were 1,3-benzenediol, 1-methoxycyclohexene, o-cymene, sorbic acid, 2-hydroxy-3-methyl-2-cyclopenten-1-one, estragole, limonene-10-ol and 3-methyl-2-cyclopenten-1-one. Twenty compounds identified in the active fractions were tested against one sensitive and three MDR strains of Mycobacterium tuberculosis using the Alamar Blue microassay. Compounds that showed some degree of antimycobacterial activity against all strains tested were the following: linoleic acid (MIC 100 µg/mL, oleic acid (MIC 100 µg/mL, 1,3-benzenediol (MIC 100–200 µg/mL, undecanal (MIC 50–200 µg/mL, and 2,4-undecadienal (MIC 25–50 µg/mL, the last being the most active compound. To our knowledge, this is the first report of the presence of 5-hydroxy-furanocoumarin in F. vulgare.

  5. Antimycobacterial activity of constituents from Foeniculum vulgare var. dulce grown in Mexico.

    Science.gov (United States)

    Esquivel-Ferriño, Patricia C; Favela-Hernández, Juan Manuel J; Garza-González, Elvira; Waksman, Noemí; Ríos, María Yolanda; del Rayo Camacho-Corona, María

    2012-07-13

    Bioassay guided fractionation of an antimycobacterial extract of Foeniculum vulgare var dulce (Apiaceae) led to the isolation and characterization of 5-hydroxyfurano-coumarin. The chemical structure of this compound was elucidated by 1H and 13C (1D and 2D) Nuclear Magnetic Resonance (NMR) spectroscopy. In addition, the active fractions were analyzed by GC-MS and seventy eight compounds were identified; the major compounds were 1,3-benzenediol, 1-methoxycyclohexene, o-cymene, sorbic acid, 2-hydroxy-3-methyl-2-cyclopenten-1-one, estragole, limonene-10-ol and 3-methyl-2-cyclopenten-1-one. Twenty compounds identified in the active fractions were tested against one sensitive and three MDR strains of Mycobacterium tuberculosis using the Alamar Blue microassay. Compounds that showed some degree of antimycobacterial activity against all strains tested were the following: linoleic acid (MIC 100 µg/mL), oleic acid (MIC 100 µg/mL), 1,3-benzenediol (MIC 100-200 µg/mL), undecanal (MIC 50-200 µg/mL), and 2,4-undecadienal (MIC 25-50 µg/mL), the last being the most active compound. To our knowledge, this is the first report of the presence of 5-hydroxy-furanocoumarin in F. vulgare.

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

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    O. Araujo R

    2013-01-01

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

  7. 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.

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

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    Somayyeh Sadrefozalayi

    2014-02-01

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

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

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    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

  10. Beneficial effects of Foeniculum vulgare on ethanol-induced acute gastric mucosal injury in rats

    Institute of Scientific and Technical Information of China (English)

    Fatih Mehmet Birdane; Mustafa Cemek; Yavuz Osman Birdane; (I)lhami Gül(c)in; Mehmet Emin Büyükokuro(g)lu

    2007-01-01

    AIM: To examine the anti-ulcerogenic and antioxidant effects of aqueous extracts of Foeniculum vulgare (FVE) on ethanol-induced gastric lesions in rats.METHODS: FVE was administered by gavage at doses of 75, 150 and 300 mg/kg, and famotidine was used at the dose of 20 mg/kg. Following a 60 min period, all the rats were given 1 mL of ethanol (80%) by gavage. One hour after the administration of ethanol, all groups were sacrificed, and the gastric ulcer index was calculated;whole blood malondialdehyde (MDA) and reduced glutathione (GSH), serum nitrate, nitrite, ascorbic acid,retinol and β-carotene levels were measured in all the groups.RESULTS: It was found that pretreatment with FVE significantly reduced ethanol-induced gastric damage.This effect of FVE was highest and statistically significant in 300 mg/kg group compared with the control (4.18 ± 2.81 vs 13.15 ± 4.08, P < 0.001). Also, pretreatment with FVE significantly reduced the MDA levels, while significantly increased GSH, nitrite, nitrate, ascorbic acid,retinol and β-carotene levels.CONCLUSION: FVE has clearly a protective effect against ethanol-induced gastric mucosal lesion, and this effect, at least in part, depends upon the reduction in lipid peroxidation and augmentation in the antioxidant activity.

  11. 5-Lipoxygenase Inhibition of the Fructus of Foeniculum vulgare and Its Constituents.

    Science.gov (United States)

    Lee, Je Hyeong; Lee, Dong Ung; Kim, Yeong Shik; Kim, Hyun Pyo

    2012-01-01

    The fruits of Foeniculum vulgare (Foeniculi Fructus) have been widely used in Chinese medicine as an antiemetic, ameliorating stomach ailments and as an analgesic. In order to establish its potential for antiallergic use, inhibitory actions of the fruiton 5-lipoxgenase (5-LOX) and β-hexosaminidase release were evaluated. The 70% ethanol extract of this plant material (FR) considerably inhibited 5-LOX-catalyzed leukotriene production from A23187-induced rat basophilic leukemia (RBL)-1 cells. The IC50 was 3.2 μg/ml. From this extract, 12 major compounds including sabinene, fenchone, γ-terpinene, α-pinene, limonene, p-anisylacetone, p-anisylaldehyde, estragole (4-allylanisole), trans-anethole, scopoletin, bergapten and umbelliferone were isolated. And it was found that several terpene derivatives including γ-terpinene and fenchone as well as phenylpropanoid, trans-anethole, showed considerable inhibitory action of 5-LOX. In particular, the IC50 of trans-anethole was 51.6 μ M. In contrast, FR and the isolated compounds did not show considerable inhibitory activity on the degranulation reaction of β-hexosaminidase release from antigen-treated RBL-2H3 cells. Against arachidonic acid-induced ear edema in mice, FR and trans-anethole showed significant inhibition by oral administration at doses of 100-400 mg/kg. In conclusion, FR and several major constituents are 5-LOX inhibitors and they may have potential for treating 5-LOX-related disorders.

  12. Cytotoxicity of syringin and 4-methoxycinnamyl alcohol isolated from Foeniculum vulgare on selected human cell lines.

    Science.gov (United States)

    Lall, Namrita; Kishore, Navneet; Binneman, Brigitte; Twilley, Danielle; van de Venter, Maryna; du Plessis-Stoman, Debbie; Boukes, Gerhardt; Hussein, Ahmed

    2015-01-01

    This study was carried out to determine the cytotoxic effect of seven plant extracts and the isolated compounds - syringin and 4-methoxycinnamyl alcohol - on cancerous and non-cancerous cells. The ethanol extract of Foeniculum vulgare was found to exhibit the most significant toxicity with an IC50 value of 19.97 μg/mL on HeLa cells. Bioassay-guided fractionation led to the isolation of two compounds, syringin (1) and 4-methoxycinnamyl alcohol (2). Both compounds showed toxicity against MCF-7, HeLa and DU145 cancer cell line. The results showed that compound 2 showed high toxicity against all the cancer cell lines with IC50 values of 14.24, 7.82 and 22.10 μg/mL, respectively. 4-Methoxycinnamyl alcohol also showed no apoptotic effect in cell cycle analysis after 48 h at a concentration of 10 μg/mL. However, DNA fragmentation study revealed that necrosis took place at a concentration of 10 μg/mL after 48 h exposure.

  13. 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

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

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    Sadeghpour Nahid

    2015-04-01

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

  15. [Determination of thirteen metal elements in the plant Foeniculum vulgare Mill. by flame atomic absorption spectrophotometry].

    Science.gov (United States)

    Xue, Guo-qing; Liu, Qing; Han, Yu-qi; Wei, Hui-guang; Dong, Ting

    2006-10-01

    The objective of the paper is to determine the amount of metal elements of Na, K, Mg, Ca, Cu, Zn, Mn, Fe, Co, Ni, Cd, Cr and Pb in the planted Foeniculum vulgare Mill. by flame atomic absorption spectrophotometry (FAAS), after the cinefaction and the digestion with HNO3-HClO4 (phi 4:1) at 90-95 degrees C and normal pressure. The optimum parameters of FAAS and the effects of solution medium on the results were investigated. The analytical results show that the amount of Na, K, Mg, Ca, Mn, Fe, Cu, Zn and Pb was 1508.7, 27653.0, 2036.0, 4848.1, 24.8, 323.5, 15.2, 23.7 and 10.8 microg x g(-1), respectively, and that of Co, Ni, Cd and Cr was not checked out in the samples. The recovery of standard addition is 97.45%-102.50%, the relative standard deviation (n=9) was 0.34%-2.77%. The characteristic method is quick, simple and convenient and the results are satisfactory.

  16. Assessment of safe bioactive doses of Foeniculum vulgare Mill. essential oil from Portugal.

    Science.gov (United States)

    Cabral, C; Miranda, M; Gonçalves, M J; Cavaleiro, C; Cruz, M T; Salgueiro, L

    2017-03-02

    This study was designed to evaluate the antifungal activity of Foeniculum vulgare essential oil; concomitantly, the safety of bioactive doses was also unveiled, for the first time, in several mammalian cells. The chemical characterisation was made by GC and GC-MS. Antifungal activity was evaluated against yeasts, dermatophytes and Aspergillus strains and germ tube inhibition assay was evaluated using Candida albicans. Cell viability was assessed by the MTT assay. The main constituents of the oil are E-anetol (47%), α-phellandrene (11%), α-pinene (10.1%) and fenchone (10.8%). The oil was more active against Cryptococcus neoformans and C. albicans (MICs 0.32-0.64 μL/mL) and the filamentation of C. albicans was totally inhibited with 0.08 μL/mL. The oil is safe for keratinocytes, hepatocytes and fibroblasts in concentrations up to 1.25 μL/mL, and to macrophages up to 0.64 μL/mL. These findings highlight safe bioactive concentrations that should be deeper investigated for further application in pharmaceutical industry.

  17. Essential oil composition of Foeniculum vulgare Mill. fruits from pharmacies in different countries.

    Science.gov (United States)

    Raal, Ain; Orav, Anne; Arak, Elmar

    2012-01-01

    Variations in the essential oil composition of Foeniculum vulgare Mill. commercial fruits obtained from retail pharmacies in Estonia, Norway, Austria and Moldova and from a spice shop in Turkey were determined using capillary GC techniques. The essential oil content of all the samples was 5-51 mL kg(-1) and between 22 and 51 mL kg(-1) in fennel fruits bought from pharmacies. A total of 34 compounds were identified. The major component was trans-anethole (34.8-82.0%); the other principal compounds in oils were fenchone (1.6-22.8%), estragole (2.4-17.0%), limonene (0.8-16.5%), and cis-anethole (0.1-8.6%). The yield of essential oil (5.0 mL kg(-1)) and content of trans-anethole was very low (34.8%) in the Turkish spice sample. Maximum yield of essential oil was found in fennel from Norway and Austria (50.7 and 50.5 mL kg(-1), respectively); these samples were rich in fenchone (21.2% and 22.8%), but contained less trans-anethole (64.6-63.7) than samples from Estonia and Moldova (82.0% and 80.9%). The typical samples of sweet fennel (bought from Estonia and Moldova) and bitter fennel (from Norway and Austria) were found to conform completely or partially to EP standards, although fennel type was always not marked on the packages.

  18. Distinguishing Foeniculum vulgare fruit from two adulterants by combination of microscopy and GC-MS analysis.

    Science.gov (United States)

    Ma, Xiao-Dong; Mao, Wen-Wen; Zhou, Ping; Li, Ping; Li, Hui-Jun

    2015-07-01

    Foeniculum vulgare fruit (FVF) is a widely used traditional medicine. However, two adulterants, namely Anethum graveolens fruit (AGF) and Cuminum cyminum fruit (CCF), have been found in use as FVF in China owing to similar appearance and odor. For the purpose of accurate differentiation of the three herbal medicines, extensive anatomical examination and chemical profiling were conducted. Using light microscopy and fluorescence microscopy, the macroscopic and microscopic features of the three species were compared. It was found that some microscopic characteristics, including transverse shape of mericarp, presence or absence of reticulate cells and non-glandular hairs, as well as fluorescence of endocarp, were of diagnostic significance. Moreover, essential oils were qualitatively and semi-quantitatively analyzed using GC-MS. The analytical results indicated significant chemical variations in different species: in FVF, trans-anethole (83.20%) was the predominant volatile compound followed by estragole (5.03%) and limonene (3.45%), while in AGF, the first, second and third compounds with highest content were carvone (42.58%), apiol (20.76%) and limonene (20.32%), and in CCF were cuminlaldehyde (36.00%), 2-caren-10-al (23.25%) and γ-terpinene (9.65%), respectively. In conclusion, the proposed light microscopy coupled with fluorescence microscopy and/or GC-MS analysis allowed successful distinguishing FVF from AGF and CCF.

  19. 小茴香生理活性成分的研究进展%Research progress in physiologically active compounds of Foeniculum vulgare Mill

    Institute of Scientific and Technical Information of China (English)

    赵秀玲

    2013-01-01

    对小茴香的生理活性成分及其提取分离、保健作用等研究作了归纳与论述,为小茴香在食品和医药上的进一步研究开发提供理论依据.%Extraction,seperation and health function of Foeniculum vulgare Mill were summarized and discussed respectively. It provided theoretical evidence for future research and development of Foeniculum vulgare Mill in food industry and medicine.

  20. Improved growth and essential oil yield and quality in Foeniculum vulgare mill on mycorrhizal inoculation supplemented with P-fertilizer.

    Science.gov (United States)

    Kapoor, Rupam; Giri, Bhoopander; Mukerji, Krishna G

    2004-07-01

    Two arbuscular mycorrhizal (AM) fungi Glomus macrocarpum and Glomus fasciculatum significantly improved growth and essential oil concentration of Foeniculum vulgare Mill. However, AM inoculation of plants along with phosphorus fertilization significantly enhanced growth, P-uptake and essential oil content of plants compared to either of the components applied separately. Among the two fungal inoculants, G. fasciculatum registered the highest growth at both levels of phosphorus used with up to 78% increase in essential oil concentration of fennel seeds over non-mycorrhizal control. The essential oil characterization by gas liquid chromatography revealed that the level of anethol was significantly enhanced on mycorrhization.

  1. Comparative essential oil composition and antifungal effect of bitter fennel (Foeniculum vulgare ssp. piperitum) fruit oils obtained during different vegetation.

    Science.gov (United States)

    Ozcan, Mehmet Musa; Chalchat, Jean-Claude; Arslan, Derya; Ateş, Ayşe; Unver, Ahmet

    2006-01-01

    The chemical composition of the flower and unripe and ripe fruits from fennel (bitter) (Foeniculum vulgare ssp. piperitum) has been examined by gas chromatography and gas chromatography-mass spectrometry. The main identified components of the flower and unripe and ripe fruit oils were estragole (53.08%, 56.11%, and 61.08%), fenchone (13.53%, 19.18%, and 23.46%), and alpha-phellandrene (5.77%, 3.30%, and 0.72%), respectively. Minor qualitative and major quantitative variations for some compounds of essential oils were determined with respect to the different parts of F. vulgare. The oils exerted varying levels of antifungal effects on the experimental mycelial growth of Alternaria alternata, Fusarium oxysporum, and Rhizoctonia solani. The 40 ppm concentrations of fennel oils showed inhibitory effect against mycelial growth of A. alternaria, whereas 10 ppm levels were ineffective. The analyses show that fennel oils exhibited different degrees of fungistatic activity depending on the doses.

  2. Inhibition of aldose reductase and anti-cataract action of trans-anethole isolated from Foeniculum vulgare Mill. fruits.

    Science.gov (United States)

    Dongare, Vandana; Kulkarni, Chaitanya; Kondawar, Manish; Magdum, Chandrakant; Haldavnekar, Vivek; Arvindekar, Akalpita

    2012-05-01

    Foeniculum vulgare fruits are routinely consumed for their carminative and mouth freshening effect. The plant was evaluated for aldose reductase inhibition and anti-diabetic action. Bioguided fractionation using silica gel column chromatography, HPLC, and GC-MS analysis revealed trans-anethole as the bioactive constituent possessing potent aldose reductase inhibitory action, with an IC50 value of 3.8μg/ml. Prolonged treatment with the pet ether fraction of the F. vulgare distillate demonstrated improvement in blood glucose, lipid profile, glycated haemoglobin and other parameters in streptozotocin-induced diabetic rats. Trans-anethole could effectively show anti-cataract activity through the increase in soluble lens protein, reduced glutathione, catalase and SOD activity on in vitro incubation of the eye lens with 55mM glucose. Trans-anethole demonstrated noncompetitive to mixed type of inhibition of lens aldose reductase using Lineweaver Burk plot.

  3. 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

  4. 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.

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

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    Mohammad Rasool Khazaei

    2011-01-01

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

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

    Science.gov (United States)

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

    2014-01-01

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

  7. STUDY ON PHARMACOGNOSY OF FOENICULUM VULGARE MILL.AN ETHNODRUG%茴香根的生药学研究

    Institute of Scientific and Technical Information of China (English)

    韦群辉; 朱兆云

    2000-01-01

    目的:为开发利用民族药茴香提供理论依据。方法:采用来源鉴别、性状鉴别、显微及理化鉴别的方法。结果:证明其主要有效成分为挥发油,主要显微特征为木栓层下具有一列红棕色色素细胞层。结论:茴香根是一味具有开发前景的民族药。%To provide the basis for development and utilization of Foeniculum vulgare Mill.METHODS:To study its sources,shapes properties,microscopic and physiochemical characteristics used in pharmacognostic identification.RESULTS:The experiments prove its main effective component is volatile oils and main microscopic featares are that there is a row of light brown cells under the layers of bark.CONCLUSION:Foeniculum vulgare Mill.is worth of development in future  

  8. Chemical Constituents of Foeniculum vulgare Mill.%小茴香根的化学成分研究

    Institute of Scientific and Technical Information of China (English)

    张嫩玲; 马青云; 胡江苗; 周俊; 赵友兴

    2011-01-01

    Five known compounds were isolated from the roots of Foeniculum vulgare Mill.. On the basis of MS and NMR analysis, these compounds were determined as dillapiol ( 1 ), sucrose linoleate (2),3R, 8S,9Z-falcarindiol (3) ,β-sitosterol (4) ,and stigmasteryl-β-D-glueopyranoside (5) ,among which two compounds (2 and 3) were obtained from this plant for the first time.%从小茴香(Foeniculum vulgare Mill.)根的乙醇提取物中分离得到了5个化合物,通过MS和NMR等方法鉴定为:莳萝脑(1),亚油酸蔗糖苷(2),镰叶芹二醇(3),β-谷甾醇(4),豆甾醇-β-D-吡喃葡萄糖苷(5),其中化合物2和3首次从该种植物中分离得到.

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

    Science.gov (United States)

    Kim, D H; Ahn, Y J

    2001-03-01

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

  10. Chemical Constituents of the Root of Foeniculum vulgare%茴香根化学成分研究

    Institute of Scientific and Technical Information of China (English)

    武拉斌; 黄波; 肖朝江; 董相; 姜北

    2013-01-01

    Objective:To explore the chemical constituents of the root of Foeniculum vulgare. Methods: Compounds were separated and purified by silica gel column chromatography and their structures were elucidated on the basis of spectral analysis and chemical evidences. Results: Five compounds were obtained from ethyl acetate fraction of the extract root of F. vulgare and were identified as dillapiol (1), butyl isobutyl phthalate (2), β-sitosterol (3), linoleic acid (4), and trilinolein (5). Conclusion: This research provides basic understanding about the medicinal values of F. vulgare root.%目的:研究茴香(Foeniculum vulgare)根的化学成分。方法:采用硅胶柱层析等分离方法对茴香根提取物中的化学成分进行分离,并运用NMR、MS等波谱学技术对所分离得到的化合物进行结构解析。结果:从茴香干燥根70%乙醇提取物中分离鉴定了5个化合物:莳萝脑(1)、邻苯二甲酸丁基异丁基二酯(2)、β-谷甾醇(3)、亚油酸(4)、亚油酸甘油三酯(5)。结论:该研究为了解茴香根的药用价值提供了研究基础。

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

    Science.gov (United States)

    Tahaei, Amirreza; Soleymani, Ali; Shams, Majid

    2016-09-01

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

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

    Science.gov (United States)

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

    2013-01-01

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

  13. Comparison of Scolicidal Effects of Amphotricin B, Silver Nanoparticles,_and Foeniculum vulgare Mill on Hydatid Cysts Protoscoleces.

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Lashkarizadeh

    2015-06-01

    Full Text Available Surgery is the preferred treatment for hydatid cyst (cystic echinococcosis, CE. At present, various scolicidal agents have been used for inactivation of protoscoleces during surgery, but they are associated with adverse side effects. The aim of the present study was to evaluate the scolicidal effects of amphotricin B, Silver nano particles, Foeniculum vulgare Mill, essential oil and hypertonic saline against protoscoleces of hydatid cyst on an in vitro model.Protoscoleces were aseptically aspirated from the naturally infected livers of sheep and goats. Various concentrations of AmB (2.5-20 mg/ml, Ag-NPs (0.5-4 mg/ml, F. vulgare essential oil (0.125-1 mg/ml and hypertonic saline (10-20% were used for 5-60 min. Eosin exclusion test was used to determine the viability of protoscoleces.Maximum protoscolicidal effect of AmB and Ag-NPs was found at concentrations of 20 and 4 mg/mL, resulting in only 82.3% and 71.6% of the protoscoleces after 60 min of incubation, respectively. In contrast, F. vulgare essential oil at concentration of 1 mg/ml and hypertonic saline 20% killed 100% protoscoleces after 5 and 10 min of exposure, respectively.The results indicated weak scolicidal activity of AmB and Ag-NPs; whereas F. vulgare essential oil had potent scolicidal activity against protoscoleces of hydatid cyst that revealed the potential of F. vulgare as a natural source for the production of new scolicidal agent for use in hydatid cyst surgery. However, further studies will be needed to confirm these results by checking the essential oil and its active component in the in vivo model.

  14. Near-infrared analysis of fennel (Foeniculum vulgare Miller) on different spectrometers--basic considerations for a reliable network.

    Science.gov (United States)

    Steuer, Boris; Schulz, Hartwig

    2003-01-01

    The aim of this study was to investigate the accuracy and transferability of near-infrared (NIR) calibrations for estimating the content and composition of the volatile fraction in fennel fruits (Foeniculum vulgare Miller) as an example of medicinal and spice plants. A master calibration with spectra obtained on a scanning monochromator was generated using 345 samples from three different harvests (1997-1999). A subset of 70 samples from 1999 was also measured on a dispersive grating and a scanning diode array system to gain an insight into the influence of sample presentation and scanning techniques. For all instruments, calibrations with standard errors in the range of the reference method were achieved. Furthermore the influence of storage on NIR spectra and, additionally, the potential of transferring spectra between both scanning monochromators was studied.

  15. Investigation of the cytotoxic, genotoxic, and apoptosis-inducing effects of estragole isolated from fennel (Foeniculum vulgare).

    Science.gov (United States)

    Villarini, Milena; Pagiotti, Rita; Dominici, Luca; Fatigoni, Cristina; Vannini, Samuele; Levorato, Sara; Moretti, Massimo

    2014-04-25

    The present study was undertaken to evaluate, in the HepG2 human hepatoma cell line, the in vitro cytotoxic, genotoxic, and apoptotic activities of estragole (1), contained in the essential oil of Foeniculum vulgare (fennel) and suspected to induce hepatic tumors in susceptible strains of mice. Toward this end, an MTT cytotoxicity assay, a trypan blue dye exclusion test, a double-staining (acridine orange and DAPI) fluorescence viability assay, a single-cell microgel-electrophoresis (comet) assay, a mitochondrial membrane potential (Δψm) assay, and a DNA fragmentation analysis were conducted. In terms of potential genotoxic effects, the comet assay indicated that estragole (1) was not able to induce DNA damage nor apoptosis under the experimental conditions used.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1981-10-01

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

  17. Extraction and characterization of Foeniculum vulgare pectins and their use for preparing biopolymer films in the presence of phaseolin protein.

    Science.gov (United States)

    Giosafatto, Concetta V L; Mariniello, Loredana; Ring, Steve

    2007-02-21

    Pectins from Foeniculum vulgare were extracted under acidic conditions. The obtained pectins were mainly composed of uronic acid but also contained traces of rhamnose, galactose, and arabinose. Extracted pectins were used as a carbohydrate source to prepare biopolymer films in the absence and in the presence of phaseolin protein. The swelling characteristics of the films were examined as a function of ionic strength, pH, and the applied osmotic stress. The swelling behavior was dominated by a Donnan-type effect, which decreases with increasing ionic strength and counterion valency. In all cases the swelling of films containing phaseolin was reduced, suggesting a network formation between protein and pectins. Mechanical property studies have also estimated the validity of the obtained novel biopolymer films in terms of mechanical resistance.

  18. Repellent activity of constituents identified in Foeniculum vulgare fruit against Aedes aegypti (Diptera: Culicidae).

    Science.gov (United States)

    Kim, Do-Hyoung; Kim, Soon-Il; Chang, Kyu-Sik; Ahn, Young-Joon

    2002-11-20

    The repellent activity of materials derived from the methanol extract of fruits from Foeniculum vulgareagainst hungry Aedes aegypti females was examined using skin and patch tests and compared with that of the commercial N,N-diethyl-m-toluamide (deet) and (Z)-9-octadecenoic acid. The biologically active constituents of the Foeniculum fruits were characterized as (+)-fenchone and (E)-9-octadecenoic acid by spectroscopic analyses. Responses varied according to compound, dose, and exposure time. In a skin test with female mosquitoes, at a dose of 0.4 mg/cm(2), (+)-fenchone and (Z)-9-octadecenoic acid exhibited moderate repellent activity at 30 min after treatment, whereas deet provided >1 h of protection against adult mosquitoes at 0.2 mg/cm(2). (Z)-9-Octadecenoic acid was a more potent repellent agent than (E)-9-octadecenoic acid. (+)-Fenchone and (E)-9-octadecenoic acid merit further study as potential mosquito repellent agents or as lead compounds.

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

    Science.gov (United States)

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

    2014-01-01

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

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

    Directory of Open Access Journals (Sweden)

    Negero Gemeda

    2014-01-01

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

  1. 宁夏海原小茴香发展现状及前景展望%Development Status and Prospect of Foeniculum vulgare Mill.in Haiyuan of Ningxia

    Institute of Scientific and Technical Information of China (English)

    雷茜; 张欣; 贝盏临; 吕云熙

    2012-01-01

    The paper introduced the distribution, biological characteristics, chemical composition and industry status of Foeniculum vulgare Mill, in Ningxia, analyzed the main issues restricting the development of Haiyuan Foeniculum vulgare Mill. , and finally forecasted the development potential and prospect of Haiyuan Foeniculum vulgare Mill, industry in future.%介绍了小茴香在宁夏的分布、生物学特性、化学成分及其产业现状;分析了目前制约海原小茴香发展的主要问题;展望了未来海原小茴香产业发展的潜力及前景.

  2. Outbreak of fatal nitrate toxicosis associated with consumption of fennels (Foeniculum vulgare) in cattle farmed in Campania region (southern Italy).

    Science.gov (United States)

    Costagliola, Alessandro; Roperto, Franco; Benedetto, Domenico; Anastasio, Aniello; Marrone, Raffaele; Perillo, Antonella; Russo, Valeria; Papparella, Serenella; Paciello, Orlando

    2014-05-01

    Nitrate and nitrite are toxicants that have become increasingly significant environmental chemicals. Increase in environmental distribution of nitrogenous compounds, especially in surface and ground water, has been attributed to the intensive use of nitrate as agricultural fertilizers and to increasing amounts of nitrogenous wastes produced by municipalities, industries, and feedlots. The purpose of this study is to illustrate a fatal nitrate toxicosis in cattle associated with the consumption of fennels (Foeniculum vulgare). Fifteen cows from the same farm suddenly developed weakness, muscular tremors, respiratory distress, and finally convulsions. The affected animals died within 24 to 48 h from the onset of the clinical signs. Five cows underwent a complete post-mortem examination. In all examined animals, gross lesions included presence of dark unclotted blood around the nostrils and the anal region, moderate inflammation of the gastrointestinal mucosa, and brown discoloration of the skeletal muscles and kidneys. The histological examination showed tubular degeneration and congestion of glomerular vessels in the kidney. Toxicological analysis detected nitrates at 4 672.2 ppm in the fennels used to feed the animals. The source of exposure to nitrates was identified in the fennels. The fennels were grown in a polluted area of the Campania region in southern Italy and distributed in a public market for human consumption. The waste from the sale of the fennels was fed to the cows. The accumulation of nitrates in some vegetables poses a risk not only for animal health but also for human and environmental safety.

  3. Investigation of antimutagenic potential of Foeniculum vulgare essential oil on cyclophosphamide induced genotoxicity and oxidative stress in mice.

    Science.gov (United States)

    Tripathi, Pankaj; Tripathi, Rina; Patel, Rakesh K; Pancholi, Shyam S

    2013-01-01

    The present study investigated the protective effects of Foeniculum vulgare (fennel) essential oil (FEO) against genotoxicity induced by cyclophosphamide (CP). Mice bone marrow chromosomal aberration (CA), micronucleus, and sperm abnormality assays were employed to measure genotoxicity and cytotoxicity, respectively. The activities of superoxide dismutase (SOD), glutathione (GSH), catalase (CAT), and malondialdehyde (MDA) content in the liver were also investigated spectrophotometrically. Animals were administered two different doses of FEO (1 and 2 mL/kg) continuously for 3 days at intervals of 24 hours by the oral route before tissue sampling. The results showed that CP produced a significant increase in the average percentage of aberrant metaphases and CAs, excluding gap and micronuclei formation in polychromatic erythrocytes (PCEs), produced cytotoxicity in mouse bone marrow cells, and induced abnormal sperms in the male germ line. CP also markedly inhibited the activities of SOD, CAT, and GSH and increased MDA content. Pretreatments with FEO significantly inhibited the frequencies of aberrant metaphases, CAs, micronuclei formation, and cytotoxicity in mouse bone marrow cells induced by CP and also produced a significant reduction of abnormal sperm and antagonized the reduction of CP-induced SOD, CAT, and GSH activities and inhibited increased MDA content in the liver. FEO inhibits genotoxicity and oxidative stress induced by CP.

  4. Potent inhibitory effect of Foeniculum vulgare Miller extract on osteoclast differentiation and ovariectomy-induced bone loss.

    Science.gov (United States)

    Kim, Tae-Ho; Kim, Hyun-Ju; Lee, Sang-Han; Kim, Shin-Yoon

    2012-06-01

    Inhibition of osteoclast differentiation and bone resorption is considered an effective therapeutic approach to the treatment of postmenopausal bone loss. To find natural compounds that may inhibit osteoclastogenesis, we screened herbal extracts on bone marrow cultures. In this study, we found that an aqueous extract of Foeniculum vulgare Miller seed (FvMs) at low concentration, which has traditionally been used as a treatment for a variety of ailments, inhibits the osteoclast differentiation and bone resorptive activity of mature osteoclasts. We further investigated the effects of FvMs on ovariectomy (OVX)-induced bone loss using microcomputed tomography, biomechanical tests and serum marker assays for bone remodeling. Oral administration of FvMs (30 mg or 100 mg/kg/day) for 6 weeks had an intermediary effect on the prevention of femoral bone mineral density (BMD), bone mineral content (BMC), and other parameters compared to OVX controls. In addition, FvMs slightly decreased bone turnover markers that were accelerated by OVX. The bone-protective effects of FvMs may be due to suppression of an OVX-induced increase in bone turnover. Collectively, our findings indicate that FvMs have potential in preventing bone loss in postmenopausal osteoporosis by reducing both osteoclast differentiation and function.

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

    Directory of Open Access Journals (Sweden)

    Pai Mithun

    2010-01-01

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

  6. Effect of planting date and spacing on growth and yield of fennel (Foeniculum vulgare Mill.) under irrigated conditions.

    Science.gov (United States)

    Al-Dalain, Saddam Aref; Abdel-Ghani, Adel H; Al-Dala'een, Jawad A; Thalaen, Haditha A

    2012-12-01

    Fennel (Foeniculum vulgare Mill.) plant is a medicinal aromatic herb and belongs to Apiaceae family. It has a rich nutritional value and has many medicinal usages. Very limited information is available in the literature about fennel cultivation and production practices. Therefore, this study was carried out to evaluate the effect of planting date and plant spacing and their interactive effects on yield, yield components and growth of Fennel under irrigation. Three planting dates (Oct. 1st, Nov. 1st and Dec. 1st) and four plant spacings (10, 20, 30 and 40 cm with constant row width, 60 cm) were used. Fruit yield was significantly (p<0.05) influenced by plant spacing and planting date and their interaction. Early planting significantly increased the fruit yield combined with higher number of branches per plant, number of umbrella per plant, number of fruit per plant and plant height. The percentage of increases in Oct. 1st were 34.4 and 32.2% in fruit and biological yield respectively compared with Dec. 1st. Harvest index and thousand fruit weight was not significantly affected by planting date. Increase plant spacing to 30 cm led to more than 15% increase in fruit and biological yield. The early planting date with 30 cm plant spacing resulted in higher fruit (4136 kg ha(-1)) and biological yield (10,114 kg ha(-1)).

  7. 茴香茎叶提取物对菜粉蝶生物活性的影响研究%Preliminary Studies on Biological Activity of Extracts from Foeniculum vulgare to Pieris rapae L

    Institute of Scientific and Technical Information of China (English)

    吴利民; 陆宁海; 蒋国锋; 魏旺; 蒋坤; 李德兵

    2012-01-01

    为了探索番茄茎叶提取物对菜粉蝶生物活性的影响.采用水蒸气蒸馏法从茴香( Foeniculum vulgare)茎叶中提取获得其挥发性物质,测定了茴香提取物在室内对菜青虫的拒食作用及对菜粉蝶的产卵忌避作用.结果表明:茴香粗提取物对菜青虫3龄幼虫具有较强的拒食活性,且非选择性的拒食作用均大于选择性的拒食作用;茴香提取物对菜粉蝶的产卵具有较强的忌避作用.%This paper objective was to explore biological activity of extracts from Foeniculum vulgare to Pieris rapae. Extract volatile matter was extracted from stem and leaves of Foeniculum vulgare Mill by steam distillation. Biologial activity of antifeedant effect and oviposition repellent on Pieris rapae L. Was tested with extraction of Foeniculum vulgare. The results showed that extracts of Foeniculum vulgare have strong antifeedant effect on Pieris rapae 3-instar larvae, which the antifeeding activities of Pieris rapae L. Of non-choice was higher than that of choice tests. Moreover, that extracts of Foeniculum vulgare had strong effect of repellent effect on Pieris rapae.

  8. Chemical Composition and Zootechnical Effects of Essebtial Oil of Fennel (Foeniculum Vulgare Mill and Anise (Pimpinella Anisum L. on Turkey

    Directory of Open Access Journals (Sweden)

    Ould sidi moctar Yacoub

    2015-04-01

    Full Text Available The main aim of this study was to investigate the effects of the dietary oils from fennel and anise on the zootechnical performances of Turkey. The essential oils were analyzed by gas chromatography coupled to mass spectrometry. One Hundred turkey males meat strain BUT 10 (Meleagris gallopavo, of one day old, were weighed and randomly allotted into 5 groups of 20 turkeys each. These groups were fed, for 35 days, the basal diet (Control or the basal diet supplemented with 0.2 g/kg of fennel oil (EOFVD1, 0.5 g/kg of fennel oil (EOFVD2, 0.2 g/kg of anise oil (EOPAD1 and 0.5 g/kg of anise oil (EOPAD2. The mean body weight of EOFVD2 group (807.85 g was higher than other groups at the end of the treatment (P<0.05. Likewise, mean body weight of the EOPAD1 group (782.45 g was different from those of EOFVD1 (769.89 g, EOPAD2 (756.77 g and Control group (768.35 g (P<0.01. The results related to the average day weight gain (ADG indicated that subjects belonging to the batches treated with EOFVD2, EOPAD1 and EOFVD1, expressed the best performance with ADG respective of 79.46±4.03 g/d, 51.12±27.88 g/d, 50.47±26.94 g/d, followed by control group (49.76±26.67 g/d, against 49.98 ±28.46 g/d for the EOPAD2 group with a difference which is statistically significant (P<0.05. These results concluded that supplementing diets with essential oils of fennel and anise, which improved body weight, could be interesting feed additives for growth promotion turkey.

  9. 小茴香挥发油的抗炎镇痛作用%Anti-inflammatory and Analgesic Effects of Volatile Oil Extracted from Foeniculum vulgare Mill. Seeds

    Institute of Scientific and Technical Information of China (English)

    滕光寿; 刘曼玲; 毛峰峰; 韩燕; 杨鹏; 石磊; 畅敏

    2011-01-01

    Objective: To study the efects of anti-inflammatory and analgesic of volatile oil extracted from Foeniculum vulgare Mill.Seeds and offer pharmacological and experimental basis for its safe and effective use in clinic.Methods: The pharmacodynamic effects were obsersed in three experimental models of inflammation and pain: (l)mouse auricular edema induced by xylen; (2) Feet tumefaction caused by albumen in rats; (3)writhing induced by acetic acid in mice.Results: Volatile oil from Foeniculum vulgare Mill.Seeds could distinctively inhibit the inflammatory edema caused by various inflammatory agents and reduce the times of writhe induced by acetic acid in mice.Conclusion: Volatile oil from Foeniculum vulgare Mill.Seeds has analgesic effect and could inhibit inflammation in animals.%目的:研究小茴香挥发油的抗炎、镇痛作用,为指导临床合理用药提供科学依据.方法:应用二甲苯致小鼠耳廓肿胀、蛋清致大鼠足肿胀2种动物模型进行抗炎药效学实验;采用醋酸致小鼠扭体反应进行镇痛实验.结果:小茴香挥发油能显著抑制上述各种动物模型的炎症反应及醋酸引起的小鼠扭体反应.结论:小茴香挥发油具有抗炎和镇痛作用.

  10. Effects of Piriformospora indica and Sebacina vermifera on growth and yield of essential oil in fennel (Foeniculum vulgare) under greenhouse conditions.

    Science.gov (United States)

    Dolatabadi, Hossein Kari; Goltapeh, Ebrahim Mohammadi; Jaimand, Kamkar; Rohani, Neda; Varma, Ajit

    2011-02-01

    Fennel (Foeniculum vulgare) is a very important plant in the family of Apiaceae. Effects of inoculation of two endophytic fungi (Piriformospora indica and Sebacina vermifera) in growth, yield and composition of the essential oil of fennel (F. vulgare) were evaluated in pot cultures. Dry fruits were ground with an electric grinder and oil was extracted by hydrodistillation, and their composition was determined by GC/MS. In pot experiment, the maximum dry weight of the green tissue and root and plant height were obtained with P. indica, and maximum number of umbels per plant and dry weight of 1000 fruits were produced with S. vermifera. The P. indica and S. vermifera inoculation significantly increased oil yield as compared to non-inoculated control plants. GC and GC/MS studies revealed that the level of anethole was increased with P. indica and S. vermifera.

  11. Foeniculum vulgare Mill. increases cytosolic Ca(2+) concentration and inhibits store-operated Ca(2+) entry in vascular endothelial cells.

    Science.gov (United States)

    Han, A Young; Lee, Hui Su; Seol, Geun Hee

    2016-12-01

    This study assessed the effects of essential oil of Foeniculum vulgare Mill. (fennel oil) and of trans-anethole, the main component of fennel oil, on extracellular Ca(2+)-induced store-operated Ca(2+) entry (SOCE) into vascular endothelial (EA) cells and their mechanisms of action. Components of fennel oil were analyzed by gas chromatography-mass spectrometry. Cytosolic Ca(2+) concentration ([Ca(2+)]c) in EA cells was determined using Fura-2 fluorescence. In the presence of extracellular Ca(2+), fennel oil significantly increased [Ca(2+)]c in EA cells; this increase was significantly inhibited by the Ca(2+) channel blockers La(3+) and nifedipine. In contrast, fennel oil induced [Ca(2+)]c was significantly lower in Ca(2+)-free solution, suggesting that fennel oil increases [Ca(2+)]c mainly by enhancing Ca(2+) influx into EA cells. [Ca(2+)]c mobilization by trans-anethole was similar to that of fennel oil. Moreover, SOCE was suppressed by fennel oil and trans-anethole. SOCE was also attenuated by lanthanum (La(3+)), a non-selective cation channel (NSC) blocker; 2-aminoethoxydiphenyl borane (2-APB), an inositol 1,4,5-triphosphate (IP3) receptor inhibitor and SOCE blocker; and U73122, an inhibitor of phospholipase C (PLC). Further, SOCE was more strongly inhibited by La(3+) plus fennel oil or trans-anethole than by La(3+) alone. These findings suggest that fennel oil and trans-anethole significantly inhibit SOCE-induced [Ca(2+)]c increase in vascular endothelial cells and that these reactions may be mediated by NSC, IP3-dependent Ca(2+) mobilization, and PLC activation.

  12. AVALIAÇÃO DA QUALIDADE DOS FRUTOS DE FUNCHO (Foeniculum vulgare Mill. UTILIZADOS NO PREPARO DE CHÁS

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    Renato Farina Menegon

    2013-09-01

    Full Text Available A espécie Foeniculum vulgare Mill. conhecida popularmente como funcho ou falsa erva-doce, apresenta óleos essenciais em sua composição, onde está contido o princípio ativo que caracteriza a ação estomática, diurética, carminativa, anti-inflamatória, bactericida e espasmolítica da planta. Por esses efeitos, pelo seu fácil acesso à população e pelo baixo custo, foi verificado que seu consumo vem aumentando significativamente entre a população e, diante disso, observa-se a necessidade de intensificar a fiscalização quanto ao controle da qualidade desses chás, objetivando maior segurança no uso e maior garantia dos efeitos desejados. A qualidade de amostras de funcho, comercializadas na cidade de São José dos Campos, foi avaliada por determinação de material estranho, determinação do teor de óleos essenciais, determinação de umidade e cinzas totais, além da análise das informações contidas nos rótulos. Para esses testes, foram adquiridas 5 marcas comerciais diferentes da erva, comercializadas em diferentes estabelecimentos da cidade. Parte das amostras analisadas estava em desacordo com a legislação vigente e com a Farmacopéia Brasileira 5ª Ed., destacando as falhas quanto ao controle de qualidade desses produtos em todos os aspectos analisados.

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

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    R.E. RANZANI

    2016-01-01

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

  14. The Effect of Hydro-Alcoholic Extract of Foeniculum vulgare Mill on Leukocytes and Hematological Tests in Male Rats

    Science.gov (United States)

    Mansouri, Esrafil; Kooti, Wesam; Bazvand, Maryam; Ghasemi Boroon, Maryam; Amirzargar, Ashraf; Afrisham, Reza; Afzalzadeh, Mohammad Reza; Ashtary-Larky, Damoon; Jalali, Nasrin

    2015-01-01

    Background: Medicinal plants have a long history in treating blood disorders, which is one of the most common problems in today's advanced world. Fennel (Foeniculum vulgare) is a medicinal plant with a high content of polyphenols and has antioxidant and immunomodulatory properties. Objectives: The aim of this study was to evaluate the effect of hydro-alcoholic extract of fennel on some hematological indices in male rats. Materials and Methods: In this experimental study, thirty male Wistar rats were divided into six groups (five rats in each group). The first group (control) did not receive any dose; the second group (sham) received 1 mL normal saline (extraction solvent); and the experimental groups 1, 2, 3 and 4 respectively received 1 mL hydro alcoholic extract of fennel in four doses of 250, 500, 750 and 1000 mg/kg of body weight every 48 hours for 30 days by gavage. One day after the last gavage following induction of anesthesia and taking blood from the heart of rats, measurement of red and white blood cells, hemoglobin, hematocrit and tests of bleeding and coagulation time (CT) were performed. The data was analyzed by one-way ANOVA test using SPSS15 software. Results: Fennel increased mean RBC (7.54 ± 0.53 × 106) and WBC (5.89 ± 0.78 × 103) values, especially at a dose of 250 mg/mL and CT (2.45 ± 0.20) at a dose of 500mg/mL compared to the control group (P < 0.05). Conclusions: Fennel increased red and white blood cells probably due to the presence of polyphenols and antioxidant activity of fennel and reduced negative effects of free radicals on blood cells. PMID:25866717

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

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    SHITAL BONDE

    2011-07-01

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

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

    Science.gov (United States)

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

    2015-04-01

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

  17. Estudio de las asociaciones áfidos-entomófagos sobre Foeniculum vulgare (Umbelliferae) y Conyza bonariensis (Asteraceae) en la región central de Santa Fe, Argentina Study of the associations of aphids-entomophagous in Foeniculum vulgare (Umbelliferae) and Conyza bonariensis (Asteraceae) in the central region of Santa Fe, Argentina

    OpenAIRE

    Romina G. MANFRINO; Salto, César E.; Leticia Zumoffen

    2011-01-01

    El objetivo del presente trabajo fue estudiar las asociaciones áfidos-entomófagos en Foeniculum vulgare (Miller) y Conyza bonariensis L, a fin de implementar el Control Biológico Conservativo (CBC) en agroecosistemas de la región central de la provincia de Santa Fe. Se realizaron estudios, a campo, de la entomofauna presente mediante la observación directa de las plantas; las mismas se llevaron a cabo con una frecuencia semanal. En invernáculo, se procedió a la identificación de las especies ...

  18. Comparative chemical composition and antioxidant activities of wild and cultivated Laurus nobilis L. leaves and Foeniculum vulgare subsp. piperitum (Ucria) coutinho seeds.

    Science.gov (United States)

    Conforti, Filomena; Statti, Giancarlo; Uzunov, Dimitar; Menichini, Francesco

    2006-10-01

    The chemical composition and antioxidant activities of wild and cultivated Laurus nobilis leaves and Foeniculum vulgare subsp. piperitum seeds were determined. Differences were found in the total phenolic content of fennel. GC-MS analysis of the non polar fractions showed a different composition between wild and cultivated plants. Cultivated laurel had a high content of terpenes such as linool, alpha-terpinol, alpha-terpinyl acetate, thymol, caryophyllene, aromandrene, selinene, farnesene, and cadinene, while wild laurel had a high content of eugenol and methyl eugenol, vitamin E, and sterols. The antioxidant potential of the extracts was determined using three complementary methods. Wild plants showed greater radical scavenging activity than the cultivated plants. The extracts also exhibited a significant antioxidant capacity also in the beta-carotene-linoleic acid test system. A high level of antioxidant activity was observed in wild laurel (IC50 = 1 microg/ml). Significant antioxidant activity measured in bovine brain was observed in wild laurel.

  19. 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.

  20. 药用植物茴香的细胞学研究%Cytological Study on the Medical Plant Foeniculum vulgare Miller

    Institute of Scientific and Technical Information of China (English)

    邓瑞宁; 刘冰冰; 蔡明历; 郝大翠; 李润芳; 刘焰

    2006-01-01

    采用压片法,对生长在武汉地区的药用植物茴香(Foeniculum vulgare Miller)进行细胞学研究.结果表明:茴香的绝大多数花粉母细胞减数分裂过程中染色体的行为正常,终变期形成11个二价体,为染色体计数的最佳时期;茴香的染色体数目为2n=2x=22,核型公式为K(2n)=22=20m+2sm,其染色体相对长度组成为2n=2s+8M1+10M2+2L,属于"1A"对称型核型.

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

    Directory of Open Access Journals (Sweden)

    L.M. Carvalho

    2011-01-01

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

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    Nandini Goswami

    2014-01-01

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

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

    Science.gov (United States)

    Goswami, Nandini; Chatterjee, Sreemoyee

    2014-01-01

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

  5. Estudio de las asociaciones áfidos-entomófagos sobre Foeniculum vulgare (Umbelliferae y Conyza bonariensis (Asteraceae en la región central de Santa Fe, Argentina Study of the associations of aphids-entomophagous in Foeniculum vulgare (Umbelliferae and Conyza bonariensis (Asteraceae in the central region of Santa Fe, Argentina

    Directory of Open Access Journals (Sweden)

    Romina G. Manfrino

    2011-06-01

    Full Text Available El objetivo del presente trabajo fue estudiar las asociaciones áfidos-entomófagos en Foeniculum vulgare (Miller y Conyza bonariensis L, a fin de implementar el Control Biológico Conservativo (CBC en agroecosistemas de la región central de la provincia de Santa Fe. Se realizaron estudios, a campo, de la entomofauna presente mediante la observación directa de las plantas; las mismas se llevaron a cabo con una frecuencia semanal. En invernáculo, se procedió a la identificación de las especies cuando esta no fue posible a campo. La especie de áfido encontrada fue Hyadaphis foeniculi (Passerini (Homoptera: Aphididae, colonizando a F. vulgare y se destacó Uroleucon (Lambersius sp. (Homoptera: Aphididae enC. bonariensis. Entre los enemigos naturales, se destacaron los parasitoides y depredadores en F. vulgare y C. bonariensis, respectivamente. Para el estudio de las relaciones áfidos - enemigos naturales, se calcularon los coeficientes de correlación; los valores indicaron una relación entre H. foeniculi y Diaretiella rapae (M'Intosh (Hymenoptera: Braconidae (0,63 y entre Uroleucon (Lambersius sp. y coccinélidos (Coleoptera: Coccinellidae (0,43. Las especies vegetales estudiadas son muy importantes para mantener los distintos grupos de entomófagos en los agroecosistemas y su utilización en programas de CBC de pulgones plaga es posible, contribuyendo así a reducir las aplicaciones de insecticidas en cultivos.The objective of this work was to study the aphids-entomophagous associations in Foeniculum vulgare (Miller and Conyza bonariensis L. in order to implement Conservative Biological Control (CBC in agroecosystems of the central region of Santa Fe Province. Direct observation on plants was conducted on a weekly basis, from February to May 2008. The identification of species was carried out in the greenhouse when it was not possible to do it in the field. The aphid species identified on F. vulgare was Hyadaphis foeniculi (Passerini

  6. Molecular identification of Foeniculum vulgare and its adulterants by ITS2 sequence%ITS2序列鉴定小茴香及其常见混伪品

    Institute of Scientific and Technical Information of China (English)

    刘义梅; 罗焜; 陈科力; 陈士林

    2011-01-01

    目的 探讨基于ITS2序列鉴定小茴香及其混伪品的新方法.方法 对小茴香4份样品的ITS2序列进行PCR扩增和测序,同时从GenBank上下载小茴香及其常见混伪品共6个物种42个样本.用MEGA4.1计算其种间、种内的K-2-P距离,并分析各物种间ITS2序列二级结构的差异,最后利用ITS2序列构建其系统发育树.结果 小茴香种内最大K-2-P距离为0.0307,与混伪品的种间最小K-2-P距离为0.0405;小茴香及其混伪品的ITS2二级结构存在明显差异;构建的系统发育树显示小茴香的不同来源样本聚在一支,能很好与混伪品区分.结论 ITS2序列能够成功鉴定小茴香及其易混伪品,可以作为小茴香及其混伪品的分子鉴定方法.%Objective To explore the new method of discriminating Foeniculum vulgare from its adulterants by using ITS2 sequence. Method DNA samples were extracted from Foeniculum vulgare.ITS2 sequence was amplified by PCR and sequenced hidirectionally. Sequences were assembled hy CodonCode Aligner. The intra-specific and inter-specific K-2P distances of Foeniculum vulgare ancl its adulterants were calculated. and NJ tree was constructed by MEGA V 4. 1. ITS2 and secondary structure were predicted by the web tool established by Schultz etc. Results The maximum intra-specific K-2P distance was0. 0307 . while the minimum inter-specific K-2P distance was 0. 0405. Different samples of Foeniculum vulgare were gathered together and could be distinguished from its adulterants by NJ tree. And Foeniculum vulgare could he differentiated obviously from its adulterants by their ITS2 secondary structure. Conclusion Our study shows that ITS2 sequence is able to identify Foeniculum vulgare from its adulterants successfully and is an efficient molecular identification method for Foeniculum vulgare and its adulterants.

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

    Directory of Open Access Journals (Sweden)

    Asgar Ebadollahi

    2014-01-01

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

  8. Effect of Fennel (Foeniculum Vulgare Mill. Used as a Feed Additive on The Egg Quality of Laying Hens Under Heat Stress

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    H Gharaghani

    2015-06-01

    Full Text Available In this study, one hundred and twenty 40-wk-old White Leghorn laying hens were submitted to two different thermal conditions (24° C vs. 34° C and were fed three levels (0, 10, or and 20 g/kg of dietof fennel fruits (Foeniculum vulgare Mill. as a feed additive in. This study was carried out according to a factorial design consisting of two temperatures and three fennel levels with five 5 replicates each (n = 2 × 3 × 5. Performance, egg production, egg quality, and oxidative product levels (malondialdehyde, MDA, and carbonyl in the eggs were measured before and after heat exposure. The results showed that the tested temperatures did not affect egg production (p>0.05, but the production of eggs with broken shell and feed intake were affected by heat stress (p0.05, but increased yolk triglyceride levels. Hens that consumed fennel presented lower yolk cholesterol and triglyceride levels (p<0.05. In general, fennel fruit influenced egg yolk cholesterol and triglyceride contents, and because of its antioxidant properties, it may alleviate the adverse effects of heat stress on laying hens.

  9. Inhibition on human liver cytochrome P450 3A4 by constituents of fennel (Foeniculum vulgare): identification and characterization of a mechanism-based inactivator.

    Science.gov (United States)

    Subehan; Zaidi, Syed F H; Kadota, Shigetoshi; Tezuka, Yasuhiro

    2007-12-12

    Fennel, a seed of Foeniculum vulgare, is used as a culinary spice and traditional medicine. The methanolic extract of fennel showed a characteristic of mechanism-based inactivation on erythromycin N-demethylation mediated by human liver microsomal cytochrome P450 3A4 (CYP3A4). The present study was conducted to identify the fennel constituent having the inhibition. Thirteen compounds have been isolated from a methanol extract of fennel and tested for their inhibition on CYP3A4. Among them, 5-methoxypsoralen (5-MOP) showed the strongest inhibition with an IC50 value of 18.3 microM and a mixed type of inhibition. In addition, with the preincubation time of 20 min only 5-MOP showed preincubation time dependency; the IC50 value decreased from 18.3 microM with a preincubation time of 0 min to 4.6 microM with a preincubation time of 20 min. Further investigation on 5-MOP showed the characteristics of time-dependent inhibition, requirement of NADPH, lack of protecting effect of nucleophiles, and recovery of CYP3A4 activity by the competitive inhibitor. This result suggests that the inhibitory activity of CYP3A4 by 5-MOP was a mechanism-based inactivation. The kinetic parameter for mechanism-based inactivation was characterized by a KI value of 15.0 microM and a kinact value of 0.098 min(-1).

  10. Chemomodulatory action of Foeniculum vulgare (Fennel) on skin and forestomach papillomagenesis, enzymes associated with xenobiotic metabolism and antioxidant status in murine model system.

    Science.gov (United States)

    Singh, B; Kale, R K

    2008-12-01

    The chemopreventive effect of different doses of test diet of Foeniculum vulgare Mill (Fennel) seeds was examined on DMBA-induced skin and B(a)P-induced forestomach papillomagenesis in Swiss albino mice. To the best of our knowledge, this is the first report of Fennel seeds exhibiting a significant reduction in the skin and the forestomach tumor incidence and tumor multiplicity as compared to the control group. Further, biochemical assays showed a significant increase in the content/activities of phase I enzymes especially in the case of 6% test diet. A concomitant increase in the activities of the phase II enzymes were observed with all the doses of test diet under study. A significant enhancement in the activities of antioxidant enzymes were observed especially at 4% and 6% test diets of Fennel. Glyoxalase I activity and the content of reduced glutathione were significantly elevated. Expectedly, the levels of peroxidative damage along with lactate dehydrogenase activity, exhibited a significant reduction at all three doses of test diets. These findings were indicative of chemopreventive potential of Fennel against carcinogenesis.

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

    Science.gov (United States)

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

    2005-06-29

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

  12. 小茴香根皮化学成分研究%On the chemical constituents from the root barks of Foeniculum vulgare Mill

    Institute of Scientific and Technical Information of China (English)

    林健博; 古丽娜·沙比尔

    2014-01-01

    目的 分析新疆小茴香(Foeniculum vulgare Mill)根皮中的化学成分.方法 采用硅胶柱层析法反复分离纯化技术,通过质谱分析、核磁共振等现代波谱技术对新疆小茴香根皮中的化学成分进行结构鉴定.结果 从新疆小茴香中分离得到6种化合物:7-羟基-6-甲氧基香豆素(Scopoletin,Ⅰ).5-羟甲基糠(5-Hydroxymethylfurfural,Ⅱ)、焦谷氨酸乙酯(5-oxo-2-pyrrolidinecarboxylic acid;(±)-form,ET ester,Ⅲ)、胡萝卜苷(Daucosterol,Ⅳ)、β-谷甾醇(β-Sitosterol,V)、蔗糖(Sucrose,Ⅵ).结论 化合物Ⅰ~Ⅲ为首次从茴香属植物中分离得到,为进一步研究新疆小茴香的化学成分提供理论依据.

  13. Contribution à l'étude de l'activité antimicrobienne des lipides totaux et des composé phénoloique des graines de foeniculum vulgar mill "besbes" de la région de Tlemcen

    OpenAIRE

    hamedi, sara née guaour

    2015-01-01

    Le rendement en poly phénol et en huile fixe ainsi que i'activite antimicrobienie ont été .étudiés sur les graines de fenouil (Foeniculum vulgar miii) « Besbes ». La teneur en eau a diéj vaIéur de 10% et l'huile fixe extraite par soxhiet a mentionné un rendement de 10.8%. Dans cette étude, les principes actifs de Foeniculum vuigar mill sont extraits par la méthode des solvants successifs: éthanol, eau et éther diétylique.. La détermination du rendement en phénols totaux a donné un...

  14. Determination of Linoleic Acid in Foeniculum vulgare Mill. from Different Habitats by HPLC-ELSD%HPLC-ELSD 法测定不同产地小茴香中亚油酸含量

    Institute of Scientific and Technical Information of China (English)

    钱生勇; 顾湘

    2014-01-01

    目的:建立小茴香中亚油酸含量的 HPLC-ELSD 测定方法并测定不同产地小茴香的亚油酸含量。方法:采用 Cosmosil 5 C18-MS-Ⅱ柱,甲醇-水-冰醋酸(95∶5∶0.1%),流速1.0 mL· min-1,柱温35℃,漂移管温度40℃,雾化气 N2,载气流速3.0 L·min-1。结果与结论:本法测定小茴香中亚油酸含量简便可靠。测得4个产地小茴香中亚油酸含量最高为8.73 mg·g-1,最低为1.70 mg·g-1。不同产地小茴香中亚油酸含量差异明显。%Objective: To establish a quantitative HPLC-ELSD method for the determination of linoleic acid in Foeniculum vulgare Mill. from different habitats. Methods: A column of Cosmosil 5C18-MS-Ⅱ was used with the mobile phase of methanol and water and acetic acid (95∶5∶0.1%), the fIow rate was 1.0 mL· min-1, and the column temperature was set at 35 ℃. The temperature of drift tube was set at 40 ℃ with an air fIow rate of 3.0 L·min-1 for ELSD. Results and Conclusion: The established HPLC-ELSD method is simple and suitable for the quality control of Foeniculum vulgare Mill. The maximum content of linoleic acid in Foeniculum vulgare Mill. from four habitats was 8.73 mg·g-1 and the minimum content was 1.70 mg· g-1. Great difference of linoleic acid content is shown in Foeniculum vulgare Mill. from different habitats.

  15. Foeniculum vulgare Mill. Protects against Lipopolysaccharide-induced Acute Lung Injury in Mice through ERK-dependent NF-κB Activation.

    Science.gov (United States)

    Lee, Hui Su; Kang, Purum; Kim, Ka Young; Seol, Geun Hee

    2015-03-01

    Foeniculum vulgare Mill. (fennel) is used to flavor food, in cosmetics, as an antioxidant, and to treat microbial, diabetic and common inflammation. No study to date, however, has assessed the anti-inflammatory effects of fennel in experimental models of inflammation. The aims of this study were to investigate the anti-inflammatory effects of fennel in model of lipopolysaccharide (LPS)-induced acute lung injury. Mice were randomly assigned to seven groups (n=7~10). In five groups, the mice were intraperitoneally injected with 1% Tween 80-saline (vehicle), fennel (125, 250, 500µl/kg), or dexamethasone (1 mg/kg), followed 1 h later by intratracheal instillation of LPS (1.5 mg/kg). In two groups, the mice were intraperitoneally injected with vehicle or fennel (250µl/kg), followed 1 h later by intratracheal instillation of sterile saline. Mice were sacrificed 4 h later, and bronchoalveolar lavage fluid (BALF) and lung tissues were obtained. Fennel significantly and dose-dependently reduced LDH activity and immune cell numbers in LPS treated mice. In addition fennel effectively suppressed the LPS-induced increases in the production of the inflammatory cytokines interleukin-6 and tumor necrosis factor-alpha, with 500µl/kg fennel showing maximal reduction. Fennel also significantly and dose-dependently reduced the activity of the proinflammatory mediator matrix metalloproteinase 9 and the immune modulator nitric oxide (NO). Assessments of the involvement of the MAPK signaling pathway showed that fennel significantly decreased the LPS-induced phosphorylation of ERK. Fennel effectively blocked the inflammatory processes induced by LPS, by regulating pro-inflammatory cytokine production, transcription factors, and NO.

  16. Effects of foeniculum vulgare mill on lipid peroxidation in rats with liver hepatic fibrosis%小茴香对肝纤维化大鼠脂质过氧化水平的影响

    Institute of Scientific and Technical Information of China (English)

    范强; 阿地力江·伊明; 王水泉; 甘子明

    2011-01-01

    目的:研究小茴香对肝纤维化大鼠的脂质过氧化水平的影响.方法:取Wister大鼠100只,随机取12只设为正常组,其余采用四氯化碳(CCL4)复合因素法复制肝纤维化大鼠模型,复制成功后随机分为模型对照组、小茴香组和复方丹参组(n=12);相应药物干预8周后,镜检肝组织形态学改变;全自动生化分析仪检测外周血清丙氨酸转氨酶(ALT)、天冬氨酸转氨酶(AST)水平与血清总蛋白(TP)、白蛋白(ALB)含量;生化法检测肝组织羟脯氨酸(HYP)与血清丙二醛(MDA)含量及超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-PX)、过氧化氢酶(CAT)活性.结果:HE结果显示:模型组肝脏炎症与脂肪变性明显,经小茴香干预后明显改善.生化检测结果显示:与正常组比较,模型组ALT、AST水平显著升高(P<0.05),TP、ALB含量显著降低(P<0.05),HYP、MDA含量显著增加(P<0.05),而SOD、GSH-PX和CAT活性显著降低(P<0.05);与模型组比较,小茴香组ALT、AST水平显著下降(P<0.05),TP、ALB水平显著升高(P<0.05);HYP、MDA含量显著降低(P<0.05),SOD、GSH-PX和CAT活性显著提高(P<0.05).结论:小茴香的抗肝纤维化作用可能与调节大鼠脂质过氧化水平有关.%Objective: To observe the effects of foeniculum vulgare mill on liver fibrosis. Methods: 100 Wister rats were randomly divided into 4 groups as control group,model group, foeniculum vulgare mill group, and danshen group. Liver fibrosis models were established by the combination of injecting carbon tetrachloride (CCL4) subcutaneously. Drugs were lavaged for 8 weeks, rats livers tissue were examined with HE staining; the serum level of alanine transaminase (ALT), aspartate aminotransferase(AST), albumin(ALB) and total protern (TP) were determined using corresponding test kits; the hepatic lipid peroxidation indexes, including malondialdehyde (MDA), Superoxide dismutase(SOD),Glutathione peroxidase(GSH-PX),Catalase(CAT) were measured

  17. Chemical compositions and antibacterial effects of essential oils of Turkish oregano (Origanum minutiflorum), bay laurel (Laurus nobilis), Spanish lavender (Lavandula stoechas L.), and fennel (Foeniculum vulgare) on common foodborne pathogens.

    Science.gov (United States)

    Dadalioglu, Itir; Evrendilek, Gulsun Akdemir

    2004-12-29

    Chemical compositions and inhibitory effects of essential oils of Turkish oregano (Origanum minutiflorum O. Schwarz & P. H. Davis), bay laurel (Laurus nobilis L.), Spanish lavender (Lavandula stoechas subsp. stoechas L.), and fennel (Foeniculum vulgare Mill.) on Escherichia coli O157:H7, Listeria monocytogenes, Salmonella typhimurium, and Staphylococcus aureus were determined. After the essential oils were applied on the foodborne pathogens at doses of 0 (control), 5, 10, 20, 30, 40, 50, and 80 microL/mL, the resultant numbers of cells surviving were counted. Results revealed that all essential oils exhibited a very strong antibacterial activity against the tested bacteria (P < 0.05). Gas chromatography-mass spectrophotometry analyses revealed that carvacrol (68.23%), 1,8-cineole (60.72%), fenchone (55.79%), and trans-anethole (85.63%) were the predominant constituents in Turkish oregano, bay laurel, Spanish lavender, and fennel essential oils, respectively.

  18. 茴香提取液对地塞米松诱导大鼠胰岛素抵抗的影响%Foeniculum vulgare extract reduces dexamethasoneinduced insulin resistance in rats

    Institute of Scientific and Technical Information of China (English)

    王彩冰; 黄彦峰; 黄丽娟; 何显教; 晋玲; 赵善民

    2012-01-01

    AIM: To investigate the impact oifoeniculum vulgare extract on dexamethasone-induced insulin resistance (IR) in rats.METHODS: Fifty rats were randomly divided into five groups: normal control group, model group, metformin group, low- and high-dose foeniculutn vulgare extract groups. Except for the normal control group, the remaining groups were intramuscularly given dexamethasone (1 mg/kg) every other day. The normal control group and model group were intragastrically given saline solution, while the metformin group and low- and high-dose foeniculum vulgare extract groups were intragastrically given metformin (40 g/L) and 300 and 600 g/L oifoeniculumvulgare extract once a day, respectively. After 15 days of drug use, fasting blood glucose (FBG) and serum insulin (FINS) were determined, and glucose tolerance test (OGTT) was performed. The OGTT120' recovery percentage, insulin sensitivity index (ISI) and insulin resistance index (HOMA-IR) were calculated.RESULTS: The metformin group, low- and high-dose foeniculum vulgare groups and normal control group had comparable FBG and OGTT120' recovery percentage. FBG was significantly lower and the OGTT120' recovery percentage was significantly higher in the three treatment groups than in the model group (all P < 0.05 or 0.01). FINS in the three treatment groups was significantly higher than that in the normal control group but lower than that in the model group (all P < 0.05 or 0.01). ISI in the three treatment groups was significantly lower than that in the normal control group but higher than that in the model group (all P < 0.01). HOMA-IR in the three treatment groups was significantly lower than that in the model group (all P < 0.01). The low-dose foeniculum vulgare group had significantly lower ISI than the high-dose group (P < 0.05). As foeniculum vulgare dosage increased, FBG, OGTT120', FINS, ISI and HOMA-IR were closer to levels in the normal control group.CONCLUSION: Foeniculum vulgare can enhance the sensitivity of

  19. Determination of chemopreventive role of Foeniculum vulgare and Salvia officinalis infusion on trichloroacetic acid-induced increased serum marker enzymes lipid peroxidation and antioxidative defense systems in rats.

    Science.gov (United States)

    Celik, Ismail; Isik, Ismail

    2008-01-10

    Today's world is increasingly seeking ways to replace the synthetic drugs with the therapeutic power of natural products. This study was designed to investigate the protective effects of Foeniculum vulgare (FV) and Salvia officinalis (SO) waters infusions against carcinogen chemical trichloroacetic acid (TCA)-exposure in rats. The chemopreventive potential of the plant infusions were evaluated by measuring levels of serum marker enzymes [aspartate aminotransferase (AST), alanin aminotransferase (ALT), creatine phosphokinase (CPK), acid phosphatase (ACP), alkaline phosphatase (ALP) and lactate dehydrogenase (LDH)], antioxidant defense systems [Reduced glutathione (GSH), glutathione reductase (GR), superoxide dismutase (SOD), glutathione-S-transferase (GST) and catalase (CAT)] and lipid peroxidation level (Malondialdehyde = MDA) in various tissues of rats. Female Sprague-Dawley rats, weighing 150-200 g, were randomly allotted into four experimental groups. While the control group (A) received only natural spring water, the treatment B group (0.2% TCA) supplied with the drinking water containing 0.2% TCA, the treatment C (TCA + FV infusion) and D (TCA + SO infusion) groups drank the drinking water containing 0.2% TCA and 2.5% the plant grains and leaves ad libitum for 50 days during experiment. At the end of the 50 days experiment, TCA and the plant's infusions caused different affect on the serum marker enzymes, tissues antioxidant defense systems and lipid peroxidation against TCA-exposed in rats with comparison to those of TCA exposed and control rats. According to the results, both TCA and TCA + plants infusions caused a significant increase in serum AST, ALT and CPK activity. Non-enzymic antioxidant GSH level significantly increased in the brain whereas reduced in the erythrocytes and kidney of TCA + FV and TCA + SO as compared to TCA group and control. While MDA content slightly increased in tissues of TCA group in comparison to those of control, significantly

  20. The Changes of Volatile Components in Foeniculum vulgare Mill During Storage%小茴香储存过程中挥发性成分的变化

    Institute of Scientific and Technical Information of China (English)

    罗静; 钟永科; 李明明; 范会

    2016-01-01

    The changes of volatile components in Foeniculum vulgare Mill during 12 months'storage are analyzed and discussed using gas chromatography-mass spectrometry (GC-MS)coupled to solid phase microextraction (SPME).It is found that besides the main ingredients trans-anethole and estragole (the relative total content is 72.2%,85.49%,93.06%,95.89%,90.13% in the origin and 3,6,9,12 months'storage respectively),the content of others changes significantly.The relative content of anisealdehyde increases to 6.1% from 0.47% after the storage of 12 months.The relative content of linalool reduces to 0.28% from 9.72% at the time of 6 months'storage.With the same storage time,the relative total content of terpenoids reduces to 2.5 1% from 14.87% (the main ingredient limonene reduces to 1.52% from 7.98%).Besides,small amount of esters (at the medium of storage),acids and alcohols (at the end of storage)is also detected in the storage.%采用固相微萃取-气质联用技术,测定了储存12个月的小茴香挥发性成分,探讨了其储存中挥发性成分的相对含量变化。结果发现:小茴香储存中除主要成分反式茴香脑和爱草脑的含量相对稳定外(在储存初始及3,6,9,12个月的总含量分别是72.2%,85.49%,93.06%,95.89%,90.13%),其他成分含量变化较大,其中,茴香醛含量增加,由起初的0.47%不断增加到6.1%;芳樟醇和萜类成分含量减小,且都在储存前半期,芳樟醇由初期的9.72%减少到0.28%,而萜类成分个数由14个减少到10个,总含量也由14.87%减少到2.51%(主要成分柠檬烯由初期的7.98%减少到1.52%)。此外,小茴香在储存中期还有少量酯类产生,尾期主要是酸类和醇类,它们的含量均不高。

  1. 比较研究新疆小茴香不同溶剂提取物的抗氧化活性%Comparison of antioxidant activity of different solvent extracts of Foeniculum vulgare Mill from Xinjiang

    Institute of Scientific and Technical Information of China (English)

    王强; 殷超; 彭秧

    2012-01-01

    研究新疆小茴香4种不同溶剂萃取物的抗氧化活性.采用DPPH、ABTS和还原能力法评估不同萃取物的抗氧化活性,并测定了萃取物中的总酚和总黄酮的含量.结果表明,各样品具有不同程度的抗氧化能力,甲醇萃取物的抗氧化活性显著强于其他溶剂萃取物.小茴香抗氧化活性的主要物质为酚类化合物,与其总黄酮的含量并没有明显的关联.%The antioxidant activity of four different solvent extracts of Foeniculum vulgare Mill were determined by three different test systems, DPPH, ABTS and reducing power assay. The contents of total phenolics and total flavonoids of different extracts were also tested. The result shows that samples had different antioxidant ability; the antioxidant of methanol extract was significantly higher than those of the others. The main substances of antioxidant activities of F. vulgare Mill is phenolic compounds, and had no obvious correlation with the quantity of total flavonoids of extracts.

  2. Fumigant Activities of Essential Oil from Foeniculum vulgare against Rhizopertha dominica (Fab.) Adults at Different Temperatures%温度对小茴香精油熏杀谷蠹成虫活性的影响

    Institute of Scientific and Technical Information of China (English)

    黄衍章; 李世广; 王小云

    2011-01-01

    采用滤纸栽药熏蒸法,测试了不同温度处理条件下小茴香精油在空仓和实仓两种模拟条件下对谷蠹成虫的熏杀活性.结果表明,小茴香精油在空仓模拟条件下对谷蠹成虫的熏杀活性好于实仓.在30℃条件下,小茴香精油6.67 μL/L空仓处理试虫48 h、100.00 μL/L实仓处理谷蠹成虫7d,试虫的校正死亡率均为100%.此外,小茴香精油对谷蠹子代种群也具有较强的控制作用.%The fumigant activities of essential oil from Foeniculum vulgare seeds against adults of Rhizopertha dominie a (Fab.) were tested by drug-paper method in simulation warehouses. When the pests were not fed with wheat kernels, the F. vulgare essential oil showed better fumigant activities than those fed with wheat kernels. When the non-fed pests were exposure by drug vapor with 6.67 μL/L for 48 h and pests fed with wheat were exposure by drug vapor with 100.00 μL/L for 7 d at 30 t, the corrected mortalities of R. dominica were both 100%. Furthermore, the F. vulgare essential oil could effectively restrain the R. dominica of next generation.

  3. Analysis on changes of chemical compounds in different samples of fried Foeniculum vulgare%民族药小茴香炮制前后化学成分的变化分析

    Institute of Scientific and Technical Information of China (English)

    张帆; 李臻; 田树革; 马丽

    2009-01-01

    Objective: To analysis the changes of chemical compounds in fried Foeniculum vulgare. Method: Cleaned F. vulgare were fried with honey, Pharbitis nil, salt solution, vinegar, wine and bran, respectively, according to different Chinese medicine frying theories. Different volatile ingredints were extracted from fried products, and their contents and physical constants were detected.Gas chromatography-mass spectrometry (GC-MS) was developed for analyzing the changes of chemical compounds in different samplesof fried F. vulgare. Result: The experimental results showed that the content of volatile oil in F. vulgare decreased after been fried.Among these effective ingredients in fried samples, trans-anethole was the ingredient of the maximum content, and the contents of all twenty-four ingredinets had changed. Furthermore, other eighteen compounds were created; Among them, linalylacetate, farnesene,p-allyiphenyl aromatic oxide, menthone, and hexyl octanoate were detected firstly in F. vulgare. Conclusion: GC-MS is effective to fleetly analyse the frying changes of herbs flectly.%目的:研究小茴香经不同方法炮制后化学成分的动态变化.方法:应用不同炮制原理对净制后的小茴香分别进行蜜制、黑牵牛制、"四"制和麸制,使用标准挥发油提取器提取炮制品中挥发油成分,检测其含量和物理常数,并利用毛细管气相色谱-电子轰击质谱联用仪对其进行分析.结果:小茴香经不同辅料炮制后挥发油含量显著降低;炮制前后反式-茴香脑含量均最高,生品中24种化合物经不同方法炮制后含量均发生了变化,且发生了转化,共新产生了18种化合物,其中乙酸里那酯、法尼烯、对-烯苯基芳香醚、薄荷酮和辛酸己酯为首次在小茴香药材中检测到.结论:扩展了气相色谱-质谱联用技术的应用范围,适用于对药材炮制变化的快速分析.

  4. Chemical components of volatile oil in roots of Foeniculum vulgare mill from different habitats by GC-MS%不同产地茴香根皮挥发油成分的GC-MS分析

    Institute of Scientific and Technical Information of China (English)

    宋凤凤; 美丽万·阿不都热依木; 周静

    2014-01-01

    To analyze and compare the chemical components of the volatile oil in roots of Foeniculum vul-gare mill from ten different habitats. The volatile oil was extracted by steam distillation. The components of volatile oil were separated and analyzed by GC-MS. The relative content of each constituent was calculated by normalization. Result showed that twenty-six components in the volatile oil of roots of Foeniculum vul-gare mill from ten different habitats were identified. 13,7,11,10,14,11,14,11,10,10 components were identified from Xiaoerbage,Lawati,Tacheng,Bageqi,Shufu,Lasikui,Manglai,Yili,Moyu,Buzhake of Xin-jiang. Dill Apiol and 1,3-benzodioxole,4,7-dimethoxy-5-(2-propen-1-yl)-and 1,3-benzodioxole,4-me-thoxy-6-(2-propenyl)-are its common and main ingredients,which account for 90. 81% ~96. 18% and 0. 54% ~2. 76% and 0. 10% ~3. 33% of the total oils.%采用水蒸气蒸馏法提取10个不同产地小茴香根挥发油,运用气相色谱-质谱联用技术( GC-MS)进行化学成分分析,面积归一化法测定各成分的相对百分含量。结果表明,从10个不同产地的茴香根挥发油中共鉴定出26个成分,其中肖尔巴格乡、阿瓦提乡、塔城、巴格其镇、疏附县、拉丝奎镇、芒来乡、伊犁、墨玉县、布扎克乡分别鉴定出了13、7、11、10、14、11、14、11、10、10个成分,其中莳萝芹菜脑、洋芹脑和肉豆蔻醚是它们的共有成分和主要成分,莳萝芹菜脑占挥发油总量的90.81%~96.18%,洋芹脑占挥发油总量的0.54%~2.76%,肉豆蔻醚占挥发油总量的0.10%~3.33%。

  5. Study on preventive effect of volatile oil extracted from Foeniculum vulgare Mill. Seeds on postoperative intra-abdominal adhesions%小茴香挥发油对术后腹腔黏连的预防作用探讨

    Institute of Scientific and Technical Information of China (English)

    滕光寿; 王成果; 毛峰峰; 张琰; 刘兴友; 杨鹏; 石磊; 刘曼玲

    2011-01-01

    Objective To study the preventive effect of volatile oil extracted from Foeniculum vulgare Mill. Seeds on the formation of postoperative intra-abdominal adhesion. Methods Thirty-eihgt SD rats were randomly divided into sham operation group (10), operation group (14) and volatile oil treated group (14):sham operation group was only operated by abdominal incision, the rest two groups were established animal model of abdominal adhesion by rubbing the procussus vermiformis of cecum with dry sterile gauze, clamping and scuffing abdominal wall. Half of rats were separately killed on day 7 and day 14 after surgery, respectively.The degree of adhesion was evaluated according to Phillips 5-scale grade and the feature of this model. Results The scores of intra-abdominal adhesion were significantly lower in the carbachol group than those in operation group both on 7 d and 14 d(P<0.01 ). Conclusion Volatile oil extracted from Foeniculum vulgare Mill. Seeds may take a significant role in the prevention of postoperative abdominal adhesion in rats.%目的 探讨小茴香挥发油对术后腹腔黏连的预防作用.方法 将38只雄性SD大鼠按随机数字表法分为假手术组(10只)、手术对照组(14只)及小茴香挥发油组(14只).假手术组只开腹,后两组开腹后无菌干纱布摩擦大鼠盲肠蚓突部,以钳夹和刮伤腹壁法制作大鼠腹腔黏连动物模型.各组于术后第7 d、14 d各处死一半动物,参考Phillips 5级分类法并结合本模型特点进行大体黏连程度分级评分.结果 小茴香挥发油组第7 d、14 d大体黏连程度评分均明显低于手术对照组,差异有统计学意义(P<0.01).结论 小茴香挥发油可预防大鼠腹腔黏连形成.

  6. 维药小茴香根皮乙酸乙酯部位化学成分研究%study on chemical constituents of ethyl acetate portion of roots of Foeniculum vulgare Mill

    Institute of Scientific and Technical Information of China (English)

    宋凤凤; 美丽万·阿不都热依木

    2014-01-01

    To study on chemical constituents of the ethyl acetate extract part of roots of FOeNiculum vulGare Mill. Ethyl acetate extract part were isolated and pured by silica gel column chromatography,Sephadex LH-20 and recrystallization,their chemical structures were elucidated by spectral data analysis( 1 H NMR and 13 C NMR). Result showed that five compounds were isolated from the ethyl acetate extract part,they were identified as dillapiol(1),butyl isobutyl phthalate(2),3R,8S 9Z-falcarindiol(3),β-sitosterol(4), linoleic acid( 5 ). This research provides basic understanding about the medicinal values of F. vulGare roots.%采用硅胶柱色谱、Sephadex LH-20和重结晶等分离手段对维药小茴香根皮中乙酸乙酯提取部分进行分离纯化,通过1 H NMR、13 C NMR进行结构鉴定。结果表明,从乙酸乙酯提取部分分离5个化合物,分别鉴定为莳萝脑(1)、邻苯二甲酸丁基异丁基二酯(2)、镰叶芹二醇(3)、β-谷甾醇(4)、甘油酸(5)。该研究为了解维药茴香根皮的药用价值提供了研究基础。

  7. 和田茴香籽中黄酮类化合物提取工艺研究%Optimization of the extration of technology of the flavonoids from the seeds of Foeniculum vulgare Hotan

    Institute of Scientific and Technical Information of China (English)

    毛居代·亚尔买买提; 朱江梅; 原慧; 布海力期木·伊米提

    2011-01-01

    采用正交设计法对新疆和田茴香籽中的黄酮类化合物提取工艺参数进行优化.结果表明:最佳提取工艺为70 ml 60%乙醇在70℃下提取2.5h.本实验采用分光光度法,以芦丁标准品测定新疆和田茴香籽提取物中总黄酮的含量,总黄酮含量为1.58%.该工艺稳定、简便、快速,可作为检测茴香籽提取物中黄酮含量的一种手段.%To optimize the parameters of the flavonoids from seeds of fennel by orthogonal design. The optimum extraction technology was 70℃and60%ethanol70 ml, extract time 2. 5 h. The total flavonoids contents are assayed by using spectroscopic methods with rutin as standard. The flvonoids content is 1. 58% at the optimum condition. This extraction technology is stable, repid, reproducible and suitable for the determination of total flavonoids in seeds of foeniculum vulgare mill.

  8. Determination of 20 elements in Foeniculum vulgare Mill by microwave digestion and ICP-AES%微波辅助消解ICP-AES法测定小茴香中20种元素

    Institute of Scientific and Technical Information of China (English)

    陈燕芹; 刘红

    2014-01-01

    采用微波消解法处理小茴香样品,电感耦合等离子体发射光谱( ICP-AES)测定其中Na、K、Sr、Ca、Mg、P、As、Zn、Pb、Co、Cd、Ni、Ba、Fe、Mn、Cr、Cu、Al、Ti 和 B 20种常量和微量元素的含量。20种元素的检出限为0.00002~0.00468μg·mL-1,回收率为89.50%~107.89%,相对标准偏差( RSD)均小6%。结果显示,小茴香果实及其嫩叶中除含有人体必需的常量元素K,Na,Ca,Mg,P外,还含有Fe、Zn、Mn、Cr、Co等必需的微量元素和其他元素Ti、B、Ni、Al、Sr、Ba等。%The contents of 20 elements of Na,K,Sr,Ca,Mg,P,As,Zn,Pb,Co,Cd,Ni,Ba,Fe,Mn,Cr,Cu,Al,Ti and B in Foenicu-lum vulgare Mill were determined by ICP-AES,and the samples were pretreated by microwave digestion method. The detection limits were 0. 00002~0. 00468 μg·mL-1 ,and the recovery rates were 89. 50% ~107. 89%,the precisions were less than 6%. Five mac-roelements,K,Na,Ca,Mg and P,five essential microelements,Fe,Zn,Mn,Cr and Co,and seven other elements,Ti,B,Ni,Al,Sr and Ba were detected in all samples.

  9. Extraction of the Volatile Compounds in Foeniculum Vulgare Mill. Using Ultrasonic Nebulization Extraction Coupled with Solid-phase Extraction%小茴香中挥发性成分的超声雾化-固相萃取研究

    Institute of Scientific and Technical Information of China (English)

    于翠; 杨金娟; 魏洪敏; 师宇华

    2015-01-01

    利用超声雾化-固相萃取法萃取,气相色谱法和气相色谱-质谱法测定了小茴香中的挥发油.采用正十四烷作为洗脱溶剂,体积为50μL、吹扫气流速为200 mL/min,吹扫时间为5 min.利用优化后的方法测定了小茴香中挥发性成分的种类和含量,与水蒸馏提取法所得结果相似.测定样品溶液中挥发性成分的回收率为65.8%~102.0%,相对标准偏差小于8.0%.%The ultrasonic nebulization extraction coupled with solid-phase extraction ( UNE-SPE) followed by gas chromatography and gas chromatography-mass spectrometry was developed and applied to extract and determine the vol-atile compounds from foeniculum vulgare mill.Experimental parameters, including the kind of extraction solvent ( n-tetradecane), solvent volume (50μL), flow rate of purging gas (200 mL/min) and purging time (5 min), were ex-amined and optimized.The contents of the constituents from foeniculum vulgare mill obtained by the proposed method were closed to those obtained by hydro-distillation ( HD) .The recoveries for determining the four constituents are be-tween 65.8%~102.0%and RSDs are less than 8.0%.

  10. 维药小茴香抗肝纤维化作用及对TGF-β/smad信号转导通路的影响%Effects of foeniculum vulgare mill of anti liver ifbrosis on TGF-β/smad signal pathways

    Institute of Scientific and Technical Information of China (English)

    张泽高; 肖琳; 詹欣宇; 银皓; 鲁晓擘; 张跃新

    2014-01-01

    目的:探讨小茴香提取物抗肝纤维化的作用及其对TGF-β/smad信号转导通路和肝星状细胞活化的影响。方法选择44只SD大鼠给予40%四氯化碳(CCl4)橄榄油溶液4 ml/(kg·体重)皮下注射5周制备肝纤维化模型,成模后随机分成治疗组和模型对照组,同时取6只正常大鼠做空白对照。治疗组给予小茴香提取物灌胃,模型对照组给予生理盐水灌胃,4周末处死大鼠检测血清ALT、AST、HA、LN,肝石蜡切片行Masson染色和抗α平滑肌动蛋白(α-SMA)、TGF-β受体Ⅰ型(TGF-βRⅠ)、TGF-β1免疫组织化学染色,反转录实时荧光定量PCR分析肝组织TGF-β1、smad2 mRNA相对内参基因甘油醛-3-磷酸脱氢酶(GAPDH)的表达量。结果小茴香提取物治疗组血清ALT、AST、HA水平,肝组织内胶原纤维含量、α-SMA、TGF-βRⅠ、TGF-β1表达以及TGF-β1、smad2 mRNA相对表达量均明显低于模型对照组。结论小茴香提取物可通过抑制TGF-β/smad信号转导通路抑制肝星状细胞活化,从而减轻大鼠肝纤维化。%Objective To evaluate the therapeutic effects of Foeniculum Vulgare Mill in liver ifbrosis rats, and to investigate how it work on TGF-β/smad signal pathways and hepatic stellate cell activation. Methods Total of fifty male SD rats were randomly divided into 3 groups:a blank control group (BC group, 6 rats), a hepatic ifbrosis model control group (HFC group, 22 rats), a foeniculum vulgare mill treatment group (FVMT group, 22 rats). Forty-four rats of HFC group and FVMT group were given 40%CCl4 olive oil mixture by subcutaneous injection to make hepatic ifbrosis models for 5 weeks. Rats in FVMT group were given FVMT by intragastric administration, while rats in HFC group were treated with saline for weeks and then were sacriifced. Serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), hyaluronic acid (HA), laminin (LN) were detected. Histopathologic changes

  11. Aqueous two phase system and ultrasonic wave coextraction of total flavonoids from Foeniculum vulgare stems and study on its antioxidation efficacy%超声波协同双水相体系提取茴香茎中总黄酮及其抗氧化性研究

    Institute of Scientific and Technical Information of China (English)

    贾贵华; 王金辉; 任雪峰

    2012-01-01

    Uhrasonic extraction technology integrated with ethanol and ammonium sulfate aqueous two-phase separation was used to extracl total flavnnoids from Foen,iculum vulgare stem. Based on single factor and orthogonal experiment, the optimum extracting conditions were as follows: 50% of ethanol, solid to liquid ratio of 1:15 and ultrasonic extracting for 20 rain. The order of factors to affect total flawmes extraction was: ethanol concentration〉ultrasonic time〉solid to liquid ratio. Determination showed thai ifs antioxidation efficacv was enhanced with the increasing of its concentration.%将超声波技术和双水相体系萃取技术综合应用于提取茴香茎中总黄酮。通过单因素试验和正交试验相结合,得出影响茴香茎中黄酮提取因素的主要次序为提取液浓度〉提取时间〉料液比。最佳提取工艺条件为乙醇体积分数50%、料液比1:15、超声时间20min。抗氧化能力检测表明,该提取物抗氧化性显著,且浓度越高,其抗氧化性越强。

  12. 铅处理对茴香植株生长及精油组分的影响%Effect of Pb on growth and essential oil components of fennel (Foeniculum vulgare L.) plant

    Institute of Scientific and Technical Information of China (English)

    肖艳辉; 何金明; 潘春香; 张振明; 淡豫

    2014-01-01

    为了揭示铅对茴香(Foeniculum vulgare L.)生长和次生代谢产物-精油组分的影响及茴香植株对铅的吸收累积特性,本试验采用水培方法,在霍格兰营养液中加入铅,设计0(对照)、1 mg·L-1、5 mg·L-1、10 mg·L-1处理,研究了不同铅质量浓度对茴香植株生长、精油组分及茴香植株对铅吸收累积的影响。结果表明:不同铅质量浓度处理对茴香植株的形态、生物量、色素质量分数、碳和氮质量分数、铅的吸收累积及精油组分均有影响。随着铅质量浓度的增加,茴香植株的株高呈降低趋势,且各处理之间差异显著,真叶数大致也呈降低趋势,但仅10 mg·L-1处理显著低于对照,各处理的最大叶长差异均不显著,最大叶宽仅对照与5 mg·L-1处理之间差异显著。随着铅质量浓度的增加,地上部鲜质量和干质量均呈逐渐降低趋势,且铅处理后的地上部鲜质量和干质量均显著低于对照,地下部鲜质量和干质量呈逐渐升高趋势,但铅处理后的地下部鲜质量和干质量与对照差异均不显著,根冠比呈逐渐增加趋势,但仅10 mg·L-1处理显著高于对照。随着铅质量浓度的增加,叶绿素a、叶绿素b、叶绿素a+b和类胡萝卜素质量分数均呈降低趋势,且均低于对照,叶绿素a/叶绿素b以5 mg·L-1处理最高,但仅显著高于1 mg·L-1处理。铅处理后,可溶性蛋白质质量分数均高于对照,但仅1 mg·L-1处理和5 mg·L-1处理显著高于对照,全氮质量分数与可溶性蛋白质质量分数的变化趋势基本一致,但各处理之间差异均不显著;随铅质量浓度的增加,可溶性糖质量分数呈降低趋势,除1 mg·L-1处理显著高于对照外,其余铅处理均显著低于对照,各处理的全碳质量分数与对照差异均不显著。随铅质量浓度的增加,茴香植株对铅的吸收累积显著增加。不同铅质

  13. Efeito de sistemas de consórcio e inseticida na formação dos estômatos em plântulas de erva-doce (Foeniculum vulgare Mill. Effects of intercropping systems and insecticide in formation of stomata in fennel seedlings

    Directory of Open Access Journals (Sweden)

    C.F. Azevedo

    2012-01-01

    Full Text Available Foeniculum vulgare Mill., pertencente à família Apiacea, é conhecida como erva-doce e apresenta grande importância medicinal e comercial, tanto no Brasil como em vários outros países. Objetivou-se com esta pesquisa, estudar o desenvolvimento dos estômatos em plântulas de F. vulgare oriundas de sementes produzidas em sistemas de consórcio erva-doce X algodão e com aplicação do inseticida monocrotofós. A erva-doce foi cultivada em consórcio com algodão colorido cultivar BRS Safira, sendo utilizados os seguintes tratamentos: 1A2E, uma fileira de algodão e duas de erva-doce; 2A1E, duas fileiras de algodão e uma de erva-doce; ES, erva-doce solteira; onde foram distribuídos com e sem aplicação de inseticida, totalizando seis tratamentos. As sementes colhidas foram semeadas em areia e mantidas em casa de vegetação por 25 dias. Partes das plântulas (zona de transição, caule, cotilédones e folhas foram seccionadas à mão livre, coradas e montadas em lâminas com glicerina para observação em microscópio. Foram avaliadas as seguintes características: número de estômatos, diâmetro polar e equatorial dos estômatos e número de cloroplastos nas células-guarda. Os dados foram analisados em delineamento inteiramente casualizado e distribuídos em arranjo fatorial 3X2; sendo realizado teste de Tukey a 5% de probabilidade. Na zona de transição e no caule observou-se aumento do número e do diâmetro polar dos estômatos quando foram utilizados sistemas de consórcio. Nos cotilédones, a erva-doce solteira proporcionou maior número de estômatos, porém com menor diâmetro e com menor quantidade de cloroplastos. Já na folha, os consórcios influenciaram positivamente o número de estômatos e de cloroplastos. De forma geral, os sistemas de consórcio e o inseticida influenciaram positivamente o desenvolvimento dos estômatos das plântulas de erva-doce.Foeniculum vulgare Mill., belonging to the family Apiaceae, is known as

  14. EFFECTS OF CO2 CONCENTRATION ON PLANT GROWTH, CONTENTS ANDCOMPONENTS OF ESSENTIAL OIL IN FENNEL (FOENICULUM VULGARE)%CO2浓度升高对茴香植株生长、精油含量和组分的影响

    Institute of Scientific and Technical Information of China (English)

    任安祥; 何金明; 肖艳辉; 王羽梅

    2008-01-01

    采用每日定时向密封人工气候室补充CO2的方法,研究了3种CO2浓度(平均浓度分别为287.11、532.88和780.46 μmol·mol-1)对茴香(Foeniculum vulgare)生长、精油含量和组分的影响.结果表明:随着CO2浓度的升高,茴香的株高、花序数、花序鲜重、花序干重、全株干重和植株的干物率均有所上升;植株可溶性糖和全碳含量不断升高,而全氮和蛋白氮含量不断减少;叶色素含量呈下降趋势,叶绿素a/b比的差异不显著;植株精油含量(分别为1.26、1.45和1.57ml·(100g)-1 DW)和单株精油产量(分别为0.019、0.023和0.033ml)均随之升高.从茴香植株的精油中鉴定出22种成分,用不同浓度的CO2处理,精油的成分种类没有差异,成分相对含量却有差别,差异达到极显著水平的有:α-蒎烯、β-蒎烯、月桂烯、对聚伞花素、反式葑醇乙酸酯和顺式茴香脑;含量差异达到显著水平的有:香桧烯、水芹烯、罗勒烯、γ-萜品烯、3,4-二甲基.2,4,6-三烯、爱草脑、葑醇乙酸酯、古巴烯、金合欢烯和吉玛烯.茴香精油的主要成分反式茴香脑的含量(分别为55.94%、57.20%和59.55%)随着CO2浓度的升高而升高,而柠檬烯含量(29.60%、30.24%和26.12%)表现出相反的趋势,二者在不同的CO2浓度处理之间差异均不显著.

  15. 小茴香精油对肝纤维化大鼠抗氧化应激损伤作用的研究%Antioxidant effects of the Uygur herb, Foeniculum Vulgare Mill, in a rat model of hepatic fibrosis

    Institute of Scientific and Technical Information of China (English)

    张泽高; 鲁晓擘; 肖琳; 唐莉; 张丽娟; 张韬; 詹欣宇; 马秀敏; 张跃新

    2012-01-01

    .81,P=0.005),F组与D组比较差异有统计学意义(Z=-2.59P=0.015).结论 小茴香精油具有减轻肝脏炎症反应、防治肝纤维化进展的作用,其机制可能与抗氧化应激损伤有关.%Objective To evaluate therapeutic and antioxidant effects of Uygur Herb Foeniculum Vulgare Mill (FVM) in hepatic fibrosis rats.Method Hepatic fibrosis model was built in rats by subcutaneous injection with 40% CCl4 olive oil mixture.At the same time the rats were given high lipoid-low protein animal feeds for 5 weeks.94 male SD rats were randomly divided into six groups:blank control group (A-group),8 rats were feed in normal; prevention model control group (B-group),10 rats were given saline solution by intragastric administration during make of hepatic fibrosis model; FVM prevention group (C-group),10 rats were given FVM by intragastric administration during make of hepatic fibrosis model; model control group (D-group),FVM treatment group (E-group); Fuzhenghuayu treatment group (F-group).22 rats in each D,E,F-group were respectively given saline solution,FVM and Fuzhenghuayu by intragastric administration after hepatic fibrosis model were built.At the 5-th weekend,A,B,C- group rats were sacrificed.At the 6-th,7-th,8-th,9-th weekend,4-6 rats in D,E,F-group were sacrificed.Serum alanine aminotransferase (ALT),aspartate aminotransferase (AST),hyaluronic acid (HA),laminin (LN) and 8 - hydroxy-2-deoxyguanosine (8-OHdG) were detected,liver tissue homogenate superoxide dismutase (SOD),glutathione peroxidase (GSH-Px),malondialdehyde (MDA) were detected.Histopathologic changes were observed after H.E and Masson staining.The expression of alpha-smooth muscle actin(α-SMA) were detected by immunohistochemical staining.The data were analyzed by SPSS17.0 software.Results The serum levels of ALT,AST,HA,and LN in the FVM prevention group were significantly reduced compared to the prevention model control group.(P < 0.05).Rats in FVM treatment group appeared a marked lower

  16. Fennel (Foeniculum vulgare) provides antioxidant protection for boar semen cryopreservation.

    Science.gov (United States)

    Malo, C; Gil, L; Cano, R; González, N; Luño, V

    2012-05-01

    Boar semen is extremely vulnerable to cold shock and it is also sensitive to peroxidation due to the high content of unsaturated fatty acids in the plasma membrane. Antioxidants exert a protective effect on the plasma membrane of frozen boar sperm. Fennel has been shown to contain antioxidant substances. Therefore, this study was performed to evaluate the effect of different concentrations of fennel added to the freezing extender on boar semen quality and lipid peroxidation after thawing. Semen collected from four boars was cryopreserved in lactose-egg-yolk extender or in the same extender with varying concentration of fennel essences: low (LF); medium (MF); high (HF). Analysis of data clearly indicated that higher concentrations of fennel produced significant improvement in total motility. Moreover, when fennel was included in the extender, a dose-dependent tendency to increase sperm viability was observed. In contrast, the addition of fennel had no effect on acrosome integrity or hypoosmotic swelling test (HOST) compared with the control. Malondialdehyde (MDA) formation decreased significantly in fennel groups, yielding similar results for MF and HF. Fennel seems a new antioxidant for use in sperm cryopreservation, but its particular effects on sperm physiology must be further studied, especially the causes of motility stimulation and its effect on lipoxidation.

  17. Direct somatic embryogenesis from protoplasts of Foeniculum vulgare.

    Science.gov (United States)

    Miura, Y; Tabata, M

    1986-08-01

    Protoplasts prepared from an embryogenic cell suspension culture of fennel gave rise to somatic embryoids directly through unequal cell divisions of enlarged, ellipsoidal cells, when embedded in hormone-free LS agarose medium. On the other hand, protoplasts embedded in LS agarose medium containing 2,4-D and kinetin proliferated through unpolarized cell divisions to form calli, which gave somatic embryoids on the surface upon transfer onto the same medium. In either case, somatic embryoids germinated to develop into normal plantlets when cultured on hormone-free LS agar medium under illumination.

  18. [Isolation and identification of flavon(ol)-O-glycosides in caraway (Carum carvi L.), fennel (Foeniculum vulgare Mill.), anise (Pimpinella anisum L.), and coriander (Coriandrum sativum L.), and of flavon-C-glycosides in anise. I. Phenolics of spices (author's transl)].

    Science.gov (United States)

    Kunzemann, J; Herrmann, K

    1977-07-29

    The flavonoid constituents of various spices were separated by means of chromatography on cellulose colums, and the following compounds were obtained crystalline: Quercetin 3-glucuronide from caraway, fennel, anise, and coriander; isoquercitrin from caraway and fennel; rutin from fennel and anise; quercetin 3-O-caffeylglucoside and kaempferol 3-glucoside from caraway; quercetin 3-arabinoside from fennel, and luteolin 7-glucoside, isoorientin and isovitexin from anise. Other constitutents which were however not obtained crystalline, but which could be identified by the usual procedures were kaempferol 3-glucuronide and kaempferol 3-arabinoside in fennel, apigenin 7-glucoside and a luteolin glycoside in anise, and isoquercitrin and rutin in coriander. The glycosides contained in the fruit of the four spices also occur in the leaves. Leaves of caraway and fennel in addition contain isorhammetin glycosides in low concentration.

  19. 钾浓度对茴香植株生长发育、精油含量和组分的影响%The effect of potassium concentrations on growth, essential oil contents and components of fennel plant (Foeniculum vulgare Mill.)

    Institute of Scientific and Technical Information of China (English)

    何金明; 肖艳辉; 王羽梅; 潘春香

    2013-01-01

      为了揭示钾浓度对植物生长发育和次生代谢产物——精油累积的影响特性及其内在关系,采用水培方法,以日本园试配方中钾含量为标准1K,设计1/8K、1/4K、1/2K、1K和2K处理,研究了不同钾浓度对茴香Foeniculum vulgare Mill.生长发育、精油含量和组分的影响。结果表明:不同钾浓度处理对植株形态(茴香分枝数、节数和花序数)、生物量(地上部鲜质量、全株鲜质量和全株干质量)、碳、氮含量(全氮、蛋白氮、全碳、可溶性糖、C/N)、精油含量、单株精油产量和色素含量(Chl.a、Chl.b、CAR.、Chl.a+b、Chl.a/b)影响显著,综合认为1K为利于茴香初生代谢产物累积(生长发育)的最佳处理,而1/4K、1/8K和1K为利于次生代谢产物累积(精油含量)的较好处理;相关分析表明,精油含量与全碳含量(r=0.72)、可溶性糖含量(r=0.70)成极显著正相关;单株精油产量与全氮含量(r=0.49)呈显著正相关。不同钾浓度处理茴香精油均鉴定出23种成分,其中17种成分的相对含量差异显著。精油第一主要成分反式-茴香脑含量为74.75%~79.15%,第二主要成分柠檬烯含量为8.25%~14.81%,第三主要成分莳萝芹菜脑相对含量2.04%~3.82%,处理间均差异显著。结论:钾浓度不但影响茴香的生长发育,还影响着茴香次生代谢产物精油的含量、产量和成分组成比例;适宜的钾浓度(1K)可以实现茴香初生代谢产物累积(生长发育)与次生代谢产物累积(精油产量)均高的结果。%The objective of this study was to reveal the response characteristics and the internal correlation of fennel plant growth and essential oil accumulation to potassium concentrations. Effect of different potassium concentrations to fennel plant growth, essential oil content and components was studied by using method of solution culture, and making

  20. Review of Pharmacological Properties and Chemical Constituents of Pimpinella anisum

    OpenAIRE

    2012-01-01

    Pimpinella anisum (anise), belonging to Umbelliferae family, is an aromatic plant which has been used In Iranian traditional medicine (especially its fruits) as carminative, aromatic, disinfectant, and galactagogue. Because the wide traditional usage of Pimpinella anisum for treatment of diseases, in this review published scientific reports about the composition and pharmacological properties of this plant were collected with electronic literature search of GoogleScholar, PubMed, Sciencedirec...

  1. The inhibitory effect of eupatorium japonicum thunb and foeniculum vulgare extract on prostatic hyperpla-sia in rats%泽兰与小茴香提取物抑制大鼠前列腺增生的实验研究

    Institute of Scientific and Technical Information of China (English)

    唐维; 代光成; 薛波新; 单玉喜; 张文芳

    2014-01-01

    能显著抑制大鼠前列腺增生,其作用机制在一定程度上与降低大鼠血清睾酮、双氢睾酮含量及睾酮/雌二醇值有关。%Objective Benign prostatic hyperplasia ( BPH) is one of common diseases in aged males , and searching for new therapeutic drugs to BPH has been a research hotspot in recent years .This article was to study the inhibitory effect of eupatorium ja-ponicum thunb and foeniculum vulgare extract ( EFE) on benign prostatic hyperplasia in rats and its possible mechanism . Methods 48 male rats were randomly divided into 6 groups:normal control group without any treatment , model group of BPH treated with subcu-taneous injection of testosterone propionate , positive control group of BPH treated with dutasteride , high, middle and low dosage groups according to different EFE dosage (156 mg/kg, 234 mg/kg and 312 mg/kg).45 days after the treatment, the rats were sacrificed for measurement of the prostate glandular wet weight , the index of prostate gland ( PI ) , the morphological changes of prostate gland by light microscopy and the content of sex hormone . Results The prostate wet weight and PI decreased after EFE treatment for 45 days compared with the BPH model group(P<0.01 ).The hyperplastic glandular epithelium papilla waned and even disappeared in three EFE groups under the light microscope , and the epithelial cells became cubical or flat .High dosage EFE group (312 mg/kg) has simi-lar efficacy to dutasteride group .EFE significantly reduced serum testosterone content , dihydrotestosterone content and T/E2 ratio( P<0.05 ). Conclusion EFE can significantly inhibit prostatic hyperplasia in rats , and its mechanism is related to the decrease of the contents of serum testosterone and dihydrotestosterone as well as T/E2 ratio.

  2. Effect of aqueous and ethanolic extracts of Pimpinella anisum L. seeds on milk production in rats.

    Science.gov (United States)

    Hosseinzadeh, Hossein; Tafaghodi, Mohsen; Abedzadeh, Shirin; Taghiabadi, Elahe

    2014-08-01

    Pimpinella anisum L. (P. anisum) is used as a galactagogue in traditional medicine; hence, the effect of aqueous and ethanolic extracts of P. anisum seeds on milk production in rats was evaluated. The milk production was assessed by measuring the pups' weights during the suckling period. The intraperitoneal LD(50) values of P. anisum aqueous and ethanolic extracts were 4.93 and 3.77 g/kg, respectively. The aqueous (1 g/kg) and ethanolic extracts (1 g/kg) increased the milk production significantly (p anisum aqueous and ethanolic extracts can increase milk production in rats.

  3. Vulgar Music and Technology

    Science.gov (United States)

    Stivers, Richard

    2007-01-01

    Rock music, rap, and heavy metal are all forms of vulgar music. Vulgarity refers to actions and communication that are "common, noisy, and gross," and are "untranscendent." A technological society is a vulgar society in its base of materialism and exclusive concern with power. Its excessive rationality produces a need for escape, for ecstasy, for…

  4. Review of Pharmacological Properties and Chemical Constituents of Pimpinella anisum.

    Science.gov (United States)

    Shojaii, Asie; Abdollahi Fard, Mehri

    2012-01-01

    Pimpinella anisum (anise), belonging to Umbelliferae family, is an aromatic plant which has been used In Iranian traditional medicine (especially its fruits) as carminative, aromatic, disinfectant, and galactagogue. Because the wide traditional usage of Pimpinella anisum for treatment of diseases, in this review published scientific reports about the composition and pharmacological properties of this plant were collected with electronic literature search of GoogleScholar, PubMed, Sciencedirect, Scopus, and SID from 1970 to 2011. So far, different studies were performed on aniseeds and various properties such as antimicrobial, antifungal, antiviral, antioxidant, muscle relaxant, analgesic and anticonvulsant activity as well as different effects on gastrointestinal system have been reported of aniseeds. It can also reduce morphine dependence and has beneficial effects on dysmenorrhea and menopausal hot flashes in women. In diabetic patients, aniseeds showed hypoglycemic and hypolipidemic effect and reduce lipid peroxidation. The most important compounds of aniseeds essential oil were trans-anetole, estragole, γ-hymachalen, para-anisaldehyde and methyl cavicol. Due to broad spectrum of pharmacological effects, and very few clinical studies of Pimpinella anisum, more clinical trials are recommended to evaluate the beneficial effects of this plant in human models and synthesis of new drugs from the active ingredients of this plant in future.

  5. Effects of Single and Combined Application of Organic and Biological Fertilizers on Quantitative and Qualitative Yield of Anisum (Pimpinella anisum

    Directory of Open Access Journals (Sweden)

    N Kamayestani

    2015-07-01

    Full Text Available In order to study the effects of single and combined applications of biofertilazer and organic fertilizers on quantitative and qualitative characteristics of anisum (Pimpinella anisum, an experiment was conducted based on a Randomized Complete Block Design with three replications and fifteen treatments at Research Station, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran, in 2011 year. Treatments were: (1 mycorrhiza (Glomus intraradices, (2 mycorrhiza + cow manure, (3 mycorrhiza + vermicompost, (4 mycorrhiza+ compost, (5 mycorrhiza + chemical fertilizer, (6 biosulfur (Thiobacillus sp. + Bentonite, (7 biosulfur + chemical fertilizer, (8 biosulfur + cow manure, (9 biosulfur + vermicompost, (10 biosulfur+compost,11 (cow manure, (12 vermicompost, (13 chemical fertilizer (NPK, (14compost and (15 control. The results showed that application of fertilizer treatments had significant effect on most characteristics of anisum. The highest number of seed per umbelet (7.24, economic yield (1263.4kg/ha were obtained fram biosulfur treatment. The highest dry matter yield (4504.1 kg/ha resulted from combined application of biosulfur + chemical fertilizer and the highest harvest index (25.97% observed in biosulfur+cow manure. The combined application of mycorrhiza affected some qualification traits, as the highest number of umbel per plant (65.7, 1000 seed-weight (3.24 g and essential oil percentage (5.3% resulted from combined application of mycorrhiza+chemical fertilizer. In general, it can be concluded that application of organic and biological fertilizer particularly mycorrhiza and biosulfur had a significant effect on improving of quantitative and qualitative characteristics of anisum. Furthermore, the combined application of organic and biological fertilizer had higher positive effects than their single application.

  6. Neuro beneficial effects of Pimpinella anisum against lead exposure

    Directory of Open Access Journals (Sweden)

    Khaled Kahloula

    2013-01-01

    Full Text Available Background: The essential oil of Pimpinella anisum has been widely used in traditional medicine to treat a variety of diseases, including some neurological disorders. Aims: This study was aimed to test, in vivo, the possible anxiolytic and antidepressant effects, of the essential oil of Pimpinella anisum against chronic lead acetate (0.2% intoxication during the gestation and lactation period, in Wistar rat pups. Settings and Design: Wistar rat pups were exposed to lead via their dams′ drinking water from postnatal day (PND 1 to (PND 21. After weaning, the lead-exposed rats received injections of essential oil of Pimpinella anisum (0.5 ml/kg for 15 days. The level of anxiety, depression and locomotor activity were studied. Materials and Methods: The behaviours evaluated were: Locomotor activity (open-field test, anxiety (dark and light compartment and elevated plus maze tests, and depression (forced swimming test. Statistical Analysis: The data were analysed by two-way analyses of variance (ANOVAs. When a significant difference was found, the Student-Newman-Keuls post-hoc test was conducted. For all analyses, the difference was considered to be significant at P ≤ 0.05. Results: The results of the present study demonstrate that developmental lead exposure induces, on the one hand, impairments of body ( P < 0.001 and brain weight ( P < 0.05, respectively, and on the other hand, increases the level of anxiety ( P < 0.001, depression ( P < 0.001 and locomotor hyperactivity ( P < 0.001, compared to control rats. Administration of the essential oil of Pimpinella anisum entrains reduction in the level of anxiety ( P < 0.001, depression ( P < 0.001 and correct locomotor hyperactivity ( P < 0.001 in rats exposed to lead beforehand. Conclusion: In conclusion, our results demonstrate that developmental lead exposure induces significant perturbation of emotional reactivity that can be improved by treatment with the essential oil of Pimpinella anisum

  7. The Sublime and the Vulgar.

    Science.gov (United States)

    Swann, Karen

    1990-01-01

    Explores how Edmund Burke's discourse on the sublime helps illuminate attacks on the vulgarization of culture (as typified by Allan Bloom), both for the presumedly "vulgar" reader and for the champions of high culture. (MG)

  8. Exchangeable sodium induced changes in yield, water relation and cation composition of fennel (Foeniculum vulgare Mill).

    Science.gov (United States)

    Garg, V K; Singh, P K; Pushpangadan, P

    2005-06-01

    A pot experiment was conducted with the objectives to assess the adaptation potential of fennel crop grown at 10, 20, 25, 35 and 40 ESP (exchangeable sodium percentage) levels. Results showed that the rate of seed germination, plant growth including branching pattern, umbels per plant and 1000 test seed weight were adversely affected by sodic soils. Assuming that fifty percent reduction in seed yield and Na+/K+ ratio in leaf tissue as an index of alkali tolerance revealed that fennel was tolerant up to 25 ESP. The cell sap pH and EC reflected optimum osmoticum maintenance to withstand sodicity stress at this level and beyond this leaf water potential decreased (negatively) more to impede water uptake.

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

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    Astrilia Damayanti

    2012-10-01

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

  10. Antimicrobial activity and chemical composition of the essential oils of Portuguese Foeniculum vulgare fruits.

    Science.gov (United States)

    Mota, Ana S; Martins, M Rosário; Arantes, Sílvia; Lopes, Violeta R; Bettencourt, Eliseu; Pombal, Sofia; Gomes, Arlindo C; Silva, Lúcia A

    2015-04-01

    The aim of this study was to investigate the chemical composition and antimicrobial activity of essential oils obtained by hydrodistillation from fruits of six fennel accessions collected from wild populations occurring in the centre and south of Portugal. Composition of essential oils was established by Gas Chromatography-Flame Ionization Detector (GC-FID) and Gas Chromatography-Mass Spectrometry (GC-MS) analysis. The obtained yields of the essential oils were found to vary greatly in the range of 1.1 to 2.9% (v/w) and the chemical composition varied with the region of collection. A total of 16 compounds were identified. The main compounds were fenchone (16.9 - 34.7%), estragole (2.5 - 66.0%) and trans-anethole (7.9 - 77.7%). The percentages of these three main compounds were used to determine the relationship between the different oil samples and to group them into four different chemotypes: anethole/fenchone; anethole; estragole and anethole/estragole. Antifungal activity of essential oils was evaluated against six food spoilage fungi: Aspergillus niger, A. japonicus, A. oryzae, Fusarium oxysporum, Rhizophus oryzae and R. stolonifer. Antibacterial activity was assessed against three Gram-positive strains: Enterococcus faecalis ATCC 29212, Staphylococcus epidermidis ATCC 12228 and S. aureus ATCC 28213; and against six Gram-negative strains: Escherichia coli ATCC 25922; Morganella morganii LFG 08; Proteus mirabilis LFG 04; Salmonella enteritidis LFG 05; S. entiritidis serovar typhimurium LFG 06 and Pseudomonas aeruginosa ATCC 27853 by the disc diffusion agar method; the minimal inhibitory concentration (MIC) was determined using the broth macro-dilution method. The MIC values varied from 62.5 (E. coli ATCC 25922) to 2000 µmL (P. aeruginosa ATCC 27853).

  11. Effect of Freezing Stress on Electrolyte Leakage of Fennel Foeniculum vulgare

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    a Nezami

    2011-02-01

    Full Text Available Abstract In order to investigation of the effect of freezing stress on electrolyte leakage of two fennel landraces that grown on the field, a factorial experiment based on completely randomized design was conducted with three replications in Agricultural College, Ferdowsi University of Mashhad in 2004. Treatments were two fennel landraces (Khorasan and Kerman, two planting dates and six temperatures (0,-3,-6,-9,-12,-15°C. Seedlings were selected in 4-6 leaf stage from the field and transferred to the laboratory and different organs of seedlings (root, leaf and crown were investigated for cytoplasmice membrane stability. Results indicated that electrolyte leakage percent of fennel landraces and those organs significantly affected by lowering temperature. LT50 in Kerman landrace was lower then Khorasan landrace and LT50 of second planting date was lower then first planting date in two landraces, and LT50 of crown was the lowest. According to the importance of the effect of cold injury on fennel, additional investigations are requested. Keywords: Planting dates, Landrace, Membrane stability, LT50

  12. Intake of selected bioactive compounds from plant food supplements containing fennel (Foeniculum vulgare) among Finnish consumers.

    Science.gov (United States)

    Uusitalo, Liisa; Salmenhaara, Maija; Isoniemi, Merja; Garcia-Alvarez, Alicia; Serra-Majem, Lluís; Ribas-Barba, Lourdes; Finglas, Paul; Plumb, Jenny; Tuominen, Pirkko; Savela, Kirsti

    2016-03-01

    The purpose of this study was to estimate the intake of selected bioactive compounds from fennel-containing plant food supplements (PFS) among Finnish consumers. The estimated average intake of estragole was 0.20mg/d, of trans-anethole 1.15mg/d, of rosmarinic acid 0.09mg/d, of p-coumaric acid 0.0068mg/d, of kaempferol 0.0034mg/d, of luteolin 0.0525μg/d, of quercetin 0.0246mg/d, of matairesinol 0.0066μg/d and of lignans 0.0412μg/d. The intakes of kaempferol, quercetin, luteolin, matairesinol and lignans from PFS were low in comparison with their dietary supply. The intake of estragole was usually moderate, but a heavy consumption of PFS may lead to a high intake of estragole. The intake of trans-anethole did not exceed the acceptable daily intake, but PFS should be taken into account when assessing the total exposure. To our knowledge, this study provided the first intake estimates of trans-anethole, p-coumaric acid and rosmarinic acid in human populations.

  13. Phytotoxicity and stimulatory impacts of nanosized and bulk titanium dioxide on fennel (Foeniculum vulgare Mill).

    Science.gov (United States)

    Feizi, Hassan; Kamali, Maryam; Jafari, Leila; Rezvani Moghaddam, Parviz

    2013-04-01

    The objective of the this study was to compare concentrations of nanosized TiO2 at 0, 5, 20, 40, 60 and 80 mg L(-1) with bulk TiO2 for phytotoxic and stimulatory effects on fennel seed germination and early growth stage. After 14 d of seed incubation, germination percentage highly improved following exposure to 60 ppm nanosized TiO2. Similar positive effects occurred in terms of shoot dry weight and germination rate. Application of bulk TiO2 particles in 40 ppm concentration greatly decreased shoot biomass up to 50% compared to the control. Application of 40 ppm nanosized TiO2 treatment improved mean germination time by 31.8% in comparison to the untreated control. In addition, low and intermediate concentrations of nanosized TiO2 enhanced indices such as germination value, vigor index and mean daily germination. In general, there was a considerable response by fennel seed to nanosized TiO2 presenting the possibility of a new approach to overcome problems with seed germination in some plant species, particularly medicinal plants.

  14. Bioguided isolation and identification of the nonvolatile antioxidant compounds from fennel (Foeniculum vulgare Mill.) waste.

    Science.gov (United States)

    Parejo, Irene; Viladomat, Francesc; Bastida, Jaume; Schmeda-Hirschmann, Guillermo; Burillo, Jesús; Codina, Carles

    2004-04-07

    A bioguided isolation of an aqueous extract of fennel waste led to the isolation of 12 major phenolic compounds. Liquid chromatography coupled to atmospheric pressure chemical ionization mass spectrometry (LC/UV/APCI-MS) combined with spectroscopic methods (NMR) was used for compound identification. Radical scavenging activity was tested using three methods: DPPH*, superoxide nitro-blue tetrazolium hypoxanthine/xanthine oxidase, and *OH/luminol chemiluminescence. In addition to products described in the literature, eight antioxidant compounds were isolated and identified for the first time in fennel: 3-caffeoylquinic acid, 4-caffeoylquinic acid, 1,5-O-dicaffeoylquinic acid, rosmarinic acid, eriodictyol-7-O-rutinoside, quercetin-3-O-galactoside, kaempferol-3-O-rutinoside, and kaempferol-3-O-glucoside. The structures of eriodictyol-7-O-rutinoside and quercetin-3-O-glucuronide were completely elucidated by two-dimensional NMR experiments. The isolated compounds exhibited a strong antiradical scavenging activity, which may contribute to the interpretation of the pharmacological effects of fennel.

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

    Science.gov (United States)

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

    2015-01-01

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

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

    Science.gov (United States)

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

    2011-09-01

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

  17. Extraction of Fennel (Foeniculum vulgare) Seeds: Process Optimization and Antioxidant Capacity of the Extracts

    OpenAIRE

    2016-01-01

    This paper presents the study on the extraction of bioactive substances from fennel seeds. The impact of the main process variables (solvent composition, liquid-to-solid ratio, temperature, contact time) on the concentration of the target substances (polyphenols and flavonoids) in the extracts is studied resulting in the selection of a set of operating parameters, at which their content is maximized. Extracts with higher concentration of target compounds demonstrate higher antioxidant capacit...

  18. Characteristics of fatty acids and essential oil from sweet fennel (Foeniculum vulgare Mill. var. dulce) and bitter fennel fruits (F. vulgare Mill. var. vulgare) growing in Turkey.

    Science.gov (United States)

    Coşge, Belgin; Kiralan, Mustafa; Gürbüz, Bilal

    2008-01-01

    Oil content in sweet and bitter fennels was obtained 12.22% and 14.41%, respectively. The C(18:1 c6), C(18:2), C(18:1 c9) and C(16:0) acids corresponding to approximately 97% of total oil was recorded as principal fatty acids. The ratios of essential oil from sweet and bitter fennels were found similar (average 3.00%). trans-Anethole, estragole and fenchone were found to be the main constituents in both fennels. The compound with the highest value in the two oil samples was trans-anethole as 95.25% (sweet) and 75.13% (bitter). While estragole was found in bitter fennel oil in a remarkable amount (15.51%), sweet fennel oil contained small amounts of estragole (2.87%). Fenchone was found <1% in sweet and approximately 5% in bitter fennel. p-Anisaldehyde in bitter fennel essential oil, and alpha-pinene and gamma-terpinene in sweet fennel essential oil were not recorded, and these compounds were found very low or <1%.

  19. Anticonvulsant and neuroprotective effects of Pimpinella anisum in rat brain

    Directory of Open Access Journals (Sweden)

    Karimzadeh Fariba

    2012-06-01

    Full Text Available Abstract Background Essential oil of Pimpinella anisum L. Apiaceae (anise oil has been widely used in traditional Persian medicine to treat a variety of diseases, including some neurological disorders. This study was aimed to test the possible anti-seizure and anti-hypoxia effects of anise oil. Methods The effects of different concentrations of anise oil were tested on seizure attacks induced by pentylenetetrazol (PTZ injection and neuronal hypoxia induced by oxygen withdrawal as well as on production of dark neurons and induction of long-term potentiation (LTP in in vivo and in vitro experimental models of rat brain. Results Anise oil significantly prolonged the latency of seizure attacks and reduced the amplitude and duration of epileptiform burst discharges induced by injection of intraperitoneal PTZ. In addition, anise oil significantly inhibited production of dark neurons in different regions of the brain in epileptic rats. Anise oil also significantly enhanced the duration of the appearance of anoxic terminal negativity induced by oxygen withdrawal and inhibited induction of LTP in hippocampal slices. Conclusions Our data indicate the anticonvulsant and neuroprotective effects of anise oil, likely via inhibition of synaptic plasticity. Further evaluation of anise oil to use in the treatment of neurological disorders is suggested.

  20. Evaluation of antidepressant-like effects of aqueous and ethanolic extracts of Pimpinella anisum fruit in mice

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    Zahra Shahamat

    2016-04-01

    Conclusion: The results of this study suggest that P. anisum possesses an antidepressant-like activity similar to that of fluoxetine, which has a potential clinical value for application in the management of depression.

  1. AGASTACHE FOENICULUM – A PERSPECTIVE SOURCE OF MEDICAL PRODUCTS

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    V. V. Chumakova

    2013-01-01

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

  2. AGASTACHE FOENICULUM – A PERSPECTIVE SOURCE OF MEDICAL PRODUCTS

    OpenAIRE

    V. V. Chumakova; O. I. Popova

    2013-01-01

    A phytochemical study has been conducted to explore Agastache foeniculum (Lamiaceae), which is widely used in oriental medicine for colds, inflammation of the gastrointestinal tract and urinary system; exter-nally for fungal dermatitis, seborrhea, hair growth and strengthening. In the course of the experiment methods of chemical (such as alkalimetry, permanganatometriya, chelatometry) and physico-chemical (such as mass spec-trometry coupled with GC, differential UV spectrophotometry, HPLC, pl...

  3. Antiviral and immunostimulating effects of lignin-carbohydrate-protein complexes from Pimpinella anisum.

    Science.gov (United States)

    Lee, Jung-Bum; Yamagishi, Chihiro; Hayashi, Kyoko; Hayashi, Toshimitsu

    2011-01-01

    Three antiviral and immunostimulating substances (LC1, LC2 and LC3) were isolated from a hot water extract of seeds of Pimpinella anisum by combination of anion-exchange, gel filtration and hydrophobic interaction column chromatographies. Chemical and spectroscopic analyses revealed them to be lignin-carbohydrate-protein complexes. These lignin-carbohydrate complexes (LCs) showed antiviral activities against herpes simplex virus types 1 and 2 (HSV-1 and -2), human cytomegalovirus (HCMV) and measles virus. LCs were also found to interfere with virus adsorption to the host cell surface and directly inactivate viruses. Furthermore, they enhanced nitric oxide (NO) production by inducing iNOS mRNA and protein expression in RAW 264.7 murine macrophage cells. The induced mRNA expression of cytokines including IL-1β and IL-10 was also apparent. These results suggest that the lignin-carbohydrate-protein complexes from P. anisum possessed potency as functional food ingredients against infectious diseases.

  4. Extraction of essential oil from Pimpinella anisum using supercritical carbon dioxide and comparison with hydrodistillation.

    Science.gov (United States)

    Yamini, Yadollah; Bahramifar, Nader; Sefidkon, Fatemeh; Saharkhiz, Mohamad Jamal; Salamifar, Ehsan

    2008-02-15

    Supercritical fluid extraction (SFE) of essential oil from Pimpinella anisum, using carbon dioxide as a solvent is presented in this work. An orthogonal array design OA9 (3(4)) was applied to select the optimum extraction condition. The effects of pressure, temperature, dynamic extraction time and methanol volume on the extraction efficiency were investigated by the three-level orthogonal array design. Results show that pressure has a significant effect on the extraction efficiency. The extract obtained from P. anisum by using supercritical fluid extraction was compared with the essential oil obtained by hydrodistillation, considering both quantity and quality of the product. SFE products were found to be of markedly different composition, compared with the corresponding hydrodistilated oil. The total amount of extractable substances obtained in SFE (7.5%) is higher than that obtained by hydrodistillation (3.1%) and SFE is faster than hydrodistillation method.

  5. Synergistic antibacterial activity between Thymus vulgaris and Pimpinella anisum essential oils and methanol extracts.

    Science.gov (United States)

    Al-Bayati, Firas A

    2008-03-28

    Essential oils (EOs) and methanol extracts obtained from aerial parts of Thymus vulgaris and Pimpinella anisum seeds were evaluated for their single and combined antibacterial activities against nine Gram-positive and Gram-negative pathogenic bacteria: Staphylococcus aureus, Bacillus cereus, Escherichia coli, Proteus vulgaris, Proteus mirabilis, Salmonella typhi, Salmonella typhimurium, Klebsiella pneumoniae and Pseudomonas aeruginosa. The essential oils and methanol extracts revealed promising antibacterial activities against most pathogens using broth microdilution method. Maximum activity of Thymus vulgaris and Pimpinella anisum essential oils and methanol extracts (MIC 15.6 and 62.5mug/ml) were observed against Staphylococcus aureus, Bacillus cereus and Proteus vulgaris. Combinations of essential oils and methanol extracts showed an additive action against most tested pathogens especially Pseudomonas aeruginosa.

  6. In vitro Antibacterial activity of Pimpinella anisum fruit extracts against some pathogenic bacteria

    Directory of Open Access Journals (Sweden)

    A.Akhtar

    Full Text Available The antibacterial activities of the aqueous, 50% (v/v methanol,acetone and petroleum ether extracts of Pimpinella anisum (L fruits were studied. The extracts of Pimpinella anisum were tested in vitro against 4 bacterial species by the disc diffusion method. Staphylococcus aureus (MTCC 96, Streptococcus pyogenes (MTCC 442, Escherchia coli (MTCC 723 and Klebsiella Pneumoniae (MTCC 109 were used in this investigation. Only aqueous and 50% (v/v methanol extract exhibited fair antibacterial activity against all the test bacteria whereas acetone and petroleum ether extract were not observed to inhibit the growth of any of the test bacteria under study. [Veterinary World 2008; 1(9.000: 272-274

  7. The fruit essential oil of Pimpinella anisum exerts anticonvulsant effects in mice.

    Science.gov (United States)

    Pourgholami, M H; Majzoob, S; Javadi, M; Kamalinejad, M; Fanaee, G H; Sayyah, M

    1999-08-01

    This study investigates anticonvulsant effects of an essential oil of the fruits of Pimpinella anisum (Umbelliferae), a folkloric remedy in the Iranian traditional medicine, against seizures induced by pentylenetetrazole (PTZ) or maximal electroshock (MES) in male mice. The essential oil suppressed tonic convulsions induced by PTZ or MES. It also elevated the threshold of PTZ-induced clonic convulsions in mice. The essential oil produced motor impairment. However, this effect was not observed at the doses and time courses needed for anticonvulsant activity.

  8. Screening of antioxidant properties of seven Umbelliferae fruits from Iran.

    Science.gov (United States)

    Nickavar, Bahman; Abolhasani, Farideh Al-Sadat

    2009-01-01

    Antioxidative activities (IC(50)) of ethanol extracts from seven Umbelliferae fruits (Bunium persicum, Coriandrum sativum, Cuminum cyminum, Foeniculum vulgare, Heracleum persicum, Pimpinella anisum and Trachyspermum copticum) have been studied by the DPPH (2,2'-diphenyl-1-picrylhydrazyl) radical scavenging test. All the studied extracts showed antioxidant capability and P. anisum extract exhibited the strongest activity. The scavenging activity of the extracts in decreasing order was: P. anisum> T. copticum> C. cyminum> F. vulgare > or = B. persicum > or = C. sativum> H. persicum. The extracts were also investigated regarding their total flavonoid contents by the AlCl3 technique. The decreasing order of the flavonoid content of the extracts was: C. cyminum > T. copticum> P. anisum > or = H. persicum > or = B. persicum > or = F. vulgare > or = C. sativum. However, a favorable correlation was not found between the antioxidant activity and the total flavonoid content of the extracts. As well, the most active extract (i.e. P. anisum) was partitioned with n-hexane, chloroform and ethyl acetate to yield three organic fractions together with the remaining aqueous fraction. The antioxidative activities (IP%) and flavonoid contents of the fractions were also determined. The ethyl acetate fraction exhibited the highest activity and content. A positive correlation was found between the antioxidant potency and flavonoid content of the fractions.

  9. Ameliorative effect of Pimpinella anisum oil on immunohistochemical and ultrastuctural changes of cerebellum of albino rats induced by aspartame.

    Science.gov (United States)

    Abdul-Hamid, Manal; Gallaly, Sanaa Rida

    2014-05-01

    The study aims to investigate the protective effect of Pimpinella anisum oil on aspartame (ASP) which resulted in cerebellar changes. The rats were divided into four equal groups: Group 1: (control group): served as control animals. Group 2: control P. anisum oil received .5 mL/kg/d/b wt. once daily. Group 3 (ASP group): received daily 250 mg/kg/b wt. of ASP dissolved in distilled water and given orally to the animals by intra-gastric tube for 2 months. Group 4: received .5 mL/kg/b wt. of prophylactic P. anisum oil once daily, followed by ASP after 2 h for 2 months. The histopathological approach revealed marked changes in the Purkinje cells, myleinated nerve fibers and granular cells of ASP-treated animals. Some of these cells appeared with deeply stained cytoplasm. Ultrastructural examination showed Purkinje cells with dilated rough endoplasmic reticulum and condensed mitochondria. Granular cells appeared with less c nuclei and surrounded by dissolution of most Mossy rosettes structures. Most myelinated nerve fibers showed thickening of myelinated sheath and others showed splitting of their myelin sheath. The histopathological, immunohistochemical and ultrastructural alterations were much less observed in concomitant use of P. anisum oil with ASP. Cerebellar cortex is considered target areas of ASP neurotoxicity, while P. anisum oil, when used in combination with ASP displays a protective action against neurotoxicity.

  10. 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.

  11. Phytotoxic Activities of Mediterranean Essential Oils

    Directory of Open Access Journals (Sweden)

    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.

  12. COMPARATIVE STUDIES ON FOENICULUM MILLER IN CHINA AND THE TAXONOMIC TREATMENT%中国茴香属的比较研究及分类处理意见

    Institute of Scientific and Technical Information of China (English)

    范昌发; 何兴金; 贾敬芬; 李存勇; 冯陪章

    2001-01-01

    从细胞学、孢粉学、形态学角度,并辅以解剖学和胚胎学方法,对茴香属Foeniculum Miller植物球茎茴香F. vulgare subsp. copillaceum var.azoricum (Miller) Thellung与茴香F. vulgare Miller进行了比较研究.结果表明,孢粉学特征差异表现在花粉粒类型、形状、大小、萌发孔、纹饰等方面;细胞学特征差异表现在核型不对称系数、染色体组成、最长染色体与最短染色体之比值等方面;形态学特征差异包括基部茎、基部叶叶鞘及果实主棱的圆钝等方面;解剖学上发现数量性状差异;胚胎学方面则表现在珠被上.就上述对应特征而言,茴香均表现出比球茎茴香更为进化的特性.据此,支持Miller(1768)将球茎茴香视与茴香均作为种等级的处理意见,而不支持将球茎茴香视为茴香变种,以及为茴香异名的观点,并恢复其名称为Foeniculum azoricum Miller.

  13. The Study on the Effects of Pimpinella anisum on Relief and Recurrence of Menopausal Hot Flashes.

    Science.gov (United States)

    Nahidi, Fatemeh; Kariman, Nourossadat; Simbar, Masoumeh; Mojab, Faraz

    2012-01-01

    With respect to the high incidence of hot flash in postmenopausal women and the controversies regarding its treatment, this double-blind clinical trial was conducted to determine the effects of Pimpinella anisum on hot flashes in these women referring to rural and urban health centers of Qazvin Province in 2009. Seventy-two women with hot flashes were randomly selected according to the predetermined criteria and divided into two experimental and control groups. Their medical records at health centers were used for sampling. Each woman in the experimental group took a capsule containing 330 mg Pimpinella anisum 3 times a day while in the control group, women took 3 capsules, each containing 330 mg potato starch, over 4 weeks and after that, they were following up for 4 weeks. Before taking the capsules, they were assessed for 2 weeks about the frequency and severity of hot flashes. Data were collected through a questionnaire and an information form. Content validity method was used for validity of the tools. ANOVA and Student›s t-test were applied for statistical analysis. In the experimental group, the frequency and severity of hot flashes before the treatment were 4.21% and 56.21% and, after that, were 1.06% and 14.44% at the end of the fourth week respectively. No change was found in the frequency and severity of hot flashes in the control group. The frequency and severity of hot flashes was decreased during 4 weeks of follow up period. P. anisum is effective on the frequency and severity of hot flashes in postmenopausal women.

  14. Chemical composition, antimicrobial and antioxidant activities of anethole-rich oil from leaves of selected varieties of fennel [Foeniculum vulgare Mill. ssp. vulgare var. azoricum (Mill.) Thell].

    Science.gov (United States)

    Senatore, Felice; Oliviero, Filomena; Scandolera, Elia; Taglialatela-Scafati, Orazio; Roscigno, Graziana; Zaccardelli, Massimo; De Falco, Enrica

    2013-10-01

    The chemical composition and biological activity of the essential oils obtained from the leaves of two different cultivars of Florence fennel cropped under three different fertilization treatments (Control not fertilized; Mineral Fertilization; Compost from Municipal Solid Wastes) have been analyzed. All the oils were characterized by high anethole concentration and some showed also a good percentage of limonene. Thus, the leaves of Florence fennel, which are agricultural wastes, could be used for the recovery of anethole to be used for its flavoring and biomedical properties. The antimicrobial activity expressed by assays on the examined oils indicates an appreciable effect, generally higher on Gram-positive bacteria. The various samples of Florence fennel analyzed did not show any results with FRAP test. The DPPH test showed a weak capacity of the samples to catch the free radicals from the solution, attributable to their content in anethole.

  15. Isolation and identification of a new, naturally occurring cytokinin (6-benzylaminopurineriboside) from an anise cell culture (Pimpinella anisum L.).

    Science.gov (United States)

    Ernst, D; Schäfer, W; Oesterhelt, D

    1983-11-01

    A new, naturally occurring cytokinin was isolated from a cell culture of anise (Pimpinella anisum L.). Its structure was determined as 6-benzylaminopurine riboside by the use of gas chromatography and mass spectrometry. Quantitation of this new plant hormone was accomplished by single-ion-monitoring measurements.

  16. IMPACT OF ANISE (PIMPINELLA ANISUM AND MINT (MENTHA PIPERITA ESSENTIAL OILS TO MICROBIAL ACTIVITY IN CHICKEN MEAT

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    Miroslava Kačániová

    2015-02-01

    Full Text Available The goal of the present study was to evaluate fresh chicken thighs quality (microbiological and sensory after treatment by ethylenediaminetetraacetate (EDTA, Pimpinella anisum L. and Mentha piperita essential oils in 1% concentration, stored under vacuum packaging (VP, at 4±0.5°C for a period of 16 days. The following treatments of chicken thighs were applied: air-packaged (AC, control samples, vacuum-packaged (VPC, control samples, vacuum-packed with EDTA solution 1.50% v/w (VPEC, control samples, VP with Pimpinella anisum L. and Mentha piperita essential oil at concentrations 0.1% v/w (VP+AEO and VP+MEO. The quality assessment of VP product after EDTA treatment, Pimpinella anisum L. and Mentha piperita oils was done by microbiological testing and the total viable counts, Enterobacteriaceae, lactic acid bacteria and Pseudomonas aeruginosa were detected. The using of Pimpinella anisum L. and Mentha piperita oils and EDTA with combination of vacuum packaging has significant effect (P < 0.05 to reduction of microorganisms compared with control group without vacuum packaging and untreated control group.

  17. Isolation of terpenoids from Pimpinella anisum essential oil by high-performance counter-current chromatography.

    Science.gov (United States)

    Skalicka-Woźniak, Krystyna; Walasek, Magdalena; Ludwiczuk, Agnieszka; Głowniak, Kazimierz

    2013-08-01

    High-performance counter-current chromatography was successfully used for the isolation and purification of terpenoid compounds from the essential oil of Pimpinella anisum L. A two-phase solvent system composed of n-heptane/methanol/ethyl acetate/water (5:2:5:2, v/v/v/v) was suitable for the purification of linalool, terpinen-4-ol, α-terpineol, p-anisaldehyde, while n-heptane/methanol (1:1, v/v) was used for the isolation of anethole and foeniculin. A scale-up process from analytical to preparative was developed. Additionally, a stepwise gradient elution was applied and instead of two different runs, 40 min each, one 80 min separation was performed; although the time of separation remains the same, it was possible to repeat the efficiency even if the water-containing mobile phase was changed to a nonaqueous system. The obtained essential oil, as well as purified compounds, was analyzed by GC. A total of 0.64 mg of linalool, 0.52 mg of terpinen-4-ol, 0.10 mg of α-terpineol, 0.62 mg of p-anisaldehyde, 15 mg of anethole, and 2.12 mg of foeniculin were obtained from 210 mg of the essential oil of P. anisum L. in a short time with purities of 99, 98, 94, 93.54, 93, and 93.6%, respectively.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2011-07-01

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

  19. The effect of foeniculum vulgare essence on production performance, egg quality and reproductive parameters of laying hens

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    Abolghasem Taki

    2014-10-01

    Full Text Available An experiment was conducted to evaluate the effect of fennel essence on performance, egg quality and ovarian morphology of commercial laying eggs for ten weeks. In this experiment, one hundred and forty 30-wk-old commercial egg laying type Hy-Line (W36 were randomly assigned into 4 treatments with 5 replicates and 8 birds per each. Treatments were a control (0.0% essence and diets containing 200, 400 and 600 ppm fennel essence. Performance parameters include egg weight and egg production was recorded daily and feed intake, FCR and egg quality parameters were measured weekly. At the end of the experiment, 2 birds of each replicate was randomly selected and slaughtered for analysis of ovarian morphology. Different levels of fennel essence no significant effect on egg production. Different levels of fennel essence no significant effect on egg production. Levels of 200 and 400 ppm of fennel essence showed a significant increase in egg weight. Levels of fennel essence had no significant effect on feed intake and FCR but it caused significant increase in yolk color and had significant effect on the properties of egg shell. Levels of essence had no significant effect on the relative weight of the ovary, oviduct and stroma but 200 ppm of fennel essence had significant effect on weight of large yellow follicles. The results showed that the addition of fennel essence improved egg weight, egg shell and yolk color and had a significant effect on the large yellow follicles.

  20. Separation and characterization of phenolic compounds in fennel (Foeniculum vulgare) using liquid chromatography-negative electrospray ionization tandem mass spectrometry.

    Science.gov (United States)

    Parejo, Irene; Jauregui, Olga; Sánchez-Rabaneda, Ferran; Viladomat, Francesc; Bastida, Jaume; Codina, Carles

    2004-06-16

    Liquid chromatography (LC) diode array detection (DAD) coupled to negative electrospray ionization (ESI) tandem mass spectrometry (MS/MS) was used for the rapid and sensitive identification of water-soluble phenolic compounds in fennel waste. The plant material was first extracted and then chromatographed on Sephadex LH-20 to afford seven fractions, each of them being subjected to LC-MS analysis. Identification of the compounds was carried out by interpretation of UV, MS, and MS/MS spectra. Forty-two phenolic substances were identified, 27 of which had not previously been reported in fennel, including hydroxycinnamic acid derivatives, flavonoid glycosides, and flavonoid aglycons.

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

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    Samane MOHAMMADI

    2013-03-01

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

  2. 小茴香种子发芽特性的研究%Study on Germination of Foeniculum Vulgare Seeds

    Institute of Scientific and Technical Information of China (English)

    王羽梅; 任安祥; 潘春香

    2002-01-01

    茴香种子在浸种4小时后吸水就达饱和,最大吸水量相当于风干种子重的185%。茴香种子以浸种16小时、25℃下萌发时发芽率和发芽势最好.相同大小不同饱满程度种子的发芽率和发芽势均无差异,中粒种子的发芽势和发芽率优于大粒和小粒种子.但芽的伸长以大粒种子最快.裂为两半的单果的发芽率、发芽势和芽长均明显好于双悬果.

  3. ANTIMICROBIAL ACTIVITY OF THE EXTRACTS of Foeniculum Vulgare Mill%小茴香的抑菌作用

    Institute of Scientific and Technical Information of China (English)

    高莉; 王丽; 韩阳花; 孙华; 帕提古丽·马合木提

    2004-01-01

    以20%的乙醇溶液提取小茴香中的成分,测定了其提取液对常见食品腐败菌的抑菌效力(抑菌圈直径)及最低抑菌浓度(MIC).其结果为:苏云金杆菌和变形杆菌最敏感,金黄色葡萄球菌、枯草芽孢杆菌、大肠杆菌和根霉菌次之,青霉菌和酿酒酵母稍差.

  4. Phytochemical investigation and evaluation of anti-microbial and anti-oxidant activity of Foeniculum vulgare (fennel

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    Shabana Bano

    2016-07-01

    Full Text Available In this study, methanol extract of fennel seeds was examined for its antioxidant and antimicrobial activities. Phytochemical constituents of the fennel extract were also analysed, that revealed the presence of flavonoids, terpenoids and glycosides. Total phenol content of the extract was determined by using Folin-Ciocalteu reagent and was found to be 3.48 ± 4.2 (mg GAE/g DM. The antimicrobial activity of fennel extract was evaluated against following microorganisms: Escherichia coli, Bacillus pumilus, Staphylococcus aureus, Listeria monocytogenes and Enteropathogenic E. coli (EPEC. Maximum antimicrobial activity of the fennel extract was found against Staphylococcus aureus, showing an inhibition zone of 20.00 mm. DPPH radical scavenging assay was used to evaluate the antioxidant activity of the fennel extract and its IC50 value was also calculated. Thus, the results of the present investigation demonstrate antimicrobial and antioxidant activities of fennel extract and also the presence of various phytochemicals.

  5. Antimicrobial activities of essential oil and hexane extract of Florence fennel [Foeniculum vulgare var. azoricum (Mill.) Thell.] against foodborne microorganisms.

    Science.gov (United States)

    Cetin, Bülent; Ozer, Hakan; Cakir, Ahmet; Polat, Taşkin; Dursun, Atilla; Mete, Ebru; Oztürk, Erdoğan; Ekinci, Melek

    2010-02-01

    The objective of this study was to determine the chemical compositions of the essential oil and hexane extract isolated from the inflorescence, leaf stems, and aerial parts of Florence fennel and the antimicrobial activities of the essential oil, hexane extract, and their major component, anethole, against a large variety of foodborne microorganisms. Gas chromatography and gas chromatography-mass spectrometry analysis showed that the essential oils obtained from inflorescence, leaf stems, and whole aerial parts contained (E)-anethole (59.28-71.69%), limonene (8.30-10.73%), apiole (trace to 9.23%), beta-fenchyl acetate (3.02-4.80%), and perillene (2.16-3.29%) as the main components. Likewise, the hexane extract of the plant sample exhibited a similar chemical composition, and it contained (E)-anethole (53.00%), limonene (27.16%), gamma-terpinene (4.09%), and perillene (3.78%). However, the hexane extract also contained less volatile components such as n-hexadecanoic acid (1.62%), methyl palmitate (1.17%), and linoleic acid (1.15%). The in vitro antimicrobial assays showed that the essential oil, anethole, and hexane extract were effective against most of the foodborne pathogenic, saprophytic, probiotic, and mycotoxigenic microorganisms tested. The results of the present study revealed that (E)-anethole, the main component of Florence fennel essential oil, is responsible for the antimicrobial activity and that the essential oils as well as the hexane extract can be used as a food preservative. This study is the first report showing the antimicrobial activities of essential oil and hexane extract of Florence fennel against probiotic bacteria.

  6. Comprehensive Research on Essential Oil and Phenolic Variation in Different Foeniculum vulgare Populations During Transition from Vegetative to Reproductive Stage.

    Science.gov (United States)

    Salami, Maryam; Rahimmalek, Mehdi; Ehtemam, Mohammad Hossein

    2017-02-01

    Chemical composition and antioxidant activity of four fennel populations (England, Spain, Poland and Iran) were investigated during six developmental stages including two vegetative and four reproductive phases. In reproductive phase, the essential oil content of fruits decreased and the maximum content (5.9%) was obtained in immediate fruits. The essential oils were analyzed using GC/MS. trans-Anethole was the main component of the leaves and the fruits oil. In leaves, it ranged from 41.28% in England at late vegetative stage to 56.6% in Poland population at early vegetative stage. Other major compounds of leaves were limonene, α-pinene and (Z)-β-ocimene. In reproductive phases the trans-anethole increased dramatically. It varied from 85.25% in immature fruits from Poland to 90.7% in pre-mature stage from Spain. The highest phenolic content in the extracts at different growth stages obtained 189 mg TAE/g DW at full mature stage of seed in Iran population. The flavonoid of leaves extract ranged from 3 to 7.5 mg QUE/g DW, while in fruits extract varied from 3 to 10.3 mg QUE/g DW. Antioxidant activity of the extracts was evaluated using 1,1-diphenyl-2-picrylhydrazy (DPPH) and β-carotene model systems. Immature and full mature growth stages of fennel population from Spain indicated the highest activity in quenching of DPPH radical (74.2% and 74.5, respectively). Antioxidant activities of the extracts had high positive correlation with their phenolic contents in all fruit maturity stages. Finally, it might probably be suggested that in fennel the hot and humid condition can lead to increase trans-anethole, while the hot and dry one can produce higher amount of phenolics and flavonoids.

  7. Fennel (Foeniculum vulgare) and Fenugreek (Trigonella foenum-graecum) Tea Drinking Suppresses Subjective Short-term Appetite in Overweight Women.

    Science.gov (United States)

    Bae, JiYoung; Kim, JiEun; Choue, Ryowon; Lim, Hyunjung

    2015-07-01

    Appetite controlling has been an main strategy for regulating food intake and energy balance in obesity treatment. The aim of this study was to examine the effects of drinking tea of the medicinal herbs, fennel and fenugreek, on the subjective appetite in overweight Korean women. The study was conducted using a placebo-controlled, single-blinded, randomized, and 3-way crossover design. Nine healthy women were given fennel tea (FT), fenugreek tea (FGT), or placebo tea (PT). After drinking a given tea, a lunch buffet was provided and then food consumption of subjects was analyzed. Subjective appetite, hunger, fullness, desire to eat, and prospective food consumption were measured at seven independent time point using a visual analog scale (VAS). Mean age of 9 subjects were 49.7 ± 4.5 years and their mean body mass index were 24.6 ± 0.6 kg/m(2). There was no significant difference in food consumption in the lunch buffet after drinking each tea; however, with respect to the subjective appetite scale, FGT decreased hunger, led to less prospective food consumption, and increased feelings of fullness compared with the PT (p < 0.05). Similarly, the consumption of FT resulted in decreased hunger, less prospective food consumption, and increased feelings of fullness compared with the PT (p < 0.05). The area under the curve of VAS graph indicated that FGT resulted in a higher feeling of fullness than the PT (p < 0.05). In conclusion, drinking the FT and FGT were significantly effective aid to suppress subjective appetite among overweight women in South Korea.

  8. In vitro antifungal activity and mechanism of essential oil from fennel (Foeniculum vulgare L.) on dermatophyte species.

    Science.gov (United States)

    Zeng, Hong; Chen, Xinping; Liang, Jingnan

    2015-01-01

    Fennel seed essential oil (FSEO) is a plant-derived natural therapeutic against dermatophytes. In this study, the antifungal effects of FSEO were investigated from varied aspects, such as MIC and minimum fungicidal concentration, mycelia growth, spore germination and biomass. The results indicated that FSEO had potent antifungal activities on Trichophyton rubrum ATCC 40051, Trichophyton tonsurans 10-0400, Microsporum gypseum 44693-1 and Trichophyton mentagrophytes 10-0060, which is better than the commonly used antifungal agents fluconazole and amphotericin B. Flow cytometry and transmission electron microscopy experiments suggested that the antifungal mechanism of FSEO was to damage the plasma membrane and intracellular organelles. Further study revealed that it could also inhibit the mitochondrial enzyme activities, such as succinate dehydrogenase, malate dehydrogenase and ATPase. With better antifungal activity than the commonly used antifungal agents and less possibility of inducing drug resistance, FSEO could be used as a potential antidermatophytic agent.

  9. The effects of fruit essential oil of the Pimpinella anisum on acquisition and expression of morphine induced conditioned place preference in mice.

    Science.gov (United States)

    Sahraei, Hedayat; Ghoshooni, Hassan; Hossein Salimi, Sayed; Mohseni Astani, Abutaleb; Shafaghi, Bijan; Falahi, Mansoor; Kamalnegad, Mohammad

    2002-04-01

    The problem of drug dependence still remains unresolved. In the present study the effects of an essential oil of Pimpinella anisum (Umbeliferae) on the expression and acquisition of conditioned place preference (CPP) induced by morphine in mice were investigated. Subcutaneous (s.c.) injections of morphine (2-5 mg/kg) produced place preference in a dose-dependent manner. Furthermore, intraperitoneal (i.p.) injection of the essential oil of P. anisum (0.125-0.5 ml/kg) induced conditioned place aversion (CPA). The mice which have received the essential oil of the P. anisum (0.125-0.5 ml/kg, i.p.) as well as the oil with morphine (5 mg/kg, s.c.) reduced the morphine effect. Administration of the essential oil of P. anisum (0.125-0.5 ml/kg, i.p.) on the test day did not show any effect on morphine action. It appeared that pre-administration with bicuculline (GABA(A) receptor antagonist) (1.5 mg/kg, i.p., 20 min before essential oil) diminished the effect of the essential oil of the P. anisum on morphine which induced CPP, but this result was not found for the GABA(B) receptor antagonist, CGP35348 (200 and 400 mg/kg, i.p., 10 min before essential oil). In conclusion, it appeared that the essential oil of the P. anisum may reduce the morphine effects via a GABAergic mechanism.

  10. STANDARDIZATION AND TOXICOLOGICAL EVALUATION FOR EFFICACY AND SAFETY OF PIMPINELLA ANISUM L.

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    Kalam N

    2012-07-01

    Full Text Available The demand of herbal medicine is increasing day by day due to their efficacy, safety (rare chances of side effects in the treatment and good faith of society on herbal medicine and also their products. Therefore standardization and toxicological study of herbal medicine is quite necessary to check quality, Purity, strength and safety of the drugs. The present work is an attempt to evaluate toxicological parameters for safety of an herbal drug Pimpinella anisum L. such as microbial contamination, aflatoxins, pesticide residues and heavy metals. Additional standardization parameters like, physical constants, ash content, solvent residues, and microscopical analysis were also carried out and reported. The results obtained may be helpful to the regulatory authorities, scientific organizations and manufacturers for developing standards and maintaining the quality of drugs.

  11. In vitro evaluation of antibacterial activity of hydroalcoholic extract of Salvia officinalis and Pimpinella anisum against cariogenic bacteria

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    Kermanshah H.

    2009-11-01

    Full Text Available "nBackground and Aim: The microbial cause of dental caries has been proved among its multifactorial etiologies. The prevention and control of dental caries is very critical because of high prevalence and cost especially in high risk patient such as xerostomia. Based on the world attraction to traditional treatment and importance of drug extraction of natural materials and plants, in this in vitro study effect of hydroalcoholic extract of Salvia officinalis and Pimpinella anisum which were very useful in traditional treatment of mouth and teeth disease has been determined against cariogenic bacteria. "nMaterials and Methods: In this experimental study, hydroalcoholic extracts have been prepared from Salvia officinalis and Pimpinella anisum with maceration method. Their antibacterial activity against Streptococcus mutans, Lactobacillus rhamnosus and Actinomyces viscosus have been evaluated with broth macrodilution method. Data were analyzed with Mann-Whitney test. "nResults: Minimum Inhibitory Concentration for Salvia officinalis and Pimpinella anisum for streptococcus mutans were respectively 6.25 and 12.5 µg/ml, for Lactobacillus rhamnosus were 1.56 and 12.5 µg/ml and for Actinomyces viscosus were 12.5 and 50 µg/ml. "nConclusion:Both extracts had growth inhibitory effect on all three bacteria. Salvia officinalis had significantly greater effect on inhibition of growth of all three bacteria. Both extracts had bactericidal effect in the range of concentration.

  12. Presença de matérias estranhas em erva-doce, Pimpinella anisum L. | Presence of foreign matter in anise, Pimpinella anisum L.

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    Juliana Machado Santos

    2015-11-01

    Full Text Available A palavra “chá” é usada popularmente no Brasil como sinônimo de infusão de frutos, folhas, raízes ou ervas como camomila, hortelã, erva-doce, capim-cidreira. A Resolução da Diretoria Colegiada RDC nº 277/2005 define “chá” como “o produto constituído de uma ou mais partes de espécie(s vegetal(is inteira(s, fragmentada(s ou moída(s, com ou sem fermentação, tostada(s ou não”. O produto deve ser designado como “chá”, seguido do nome comum da espécie vegetal utilizada. O Codex Alimentarius considera crianças e idosos grupos de risco quanto à presença de matérias estranhas em alimentos. O presente estudo teve como objetivo avaliar a qualidade, através da pesquisa de matérias estranhas, de dez marcas de “chás” da espécie vegetal Pimpinella anisum L. oferecidas no mercado varejista do Rio de Janeiro. Foram utilizadas as metodologias para alimentos da Association of Official Analytical Chemists de 2010 e para droga vegetal da Farmacopeia Brasileira de 2010. Das onze marcas, seis apresentaram presença de matérias estranhas acima de 2%, conforme estabelecido na Farmacopeia Brasileira. Em todas as amostras foram detectadas a presença de terra e areia indicativas de falhas das Boas Práticas pelas legislações específicas. =============================================== The word “tea” is popularly used in Brazil as a synonym for the infusion of fruits, leaves, roots, or herbs, such as chamomile, mint, fennel, and lemongrass. The Collegiate Board Resolution (RDC No. 277/2005 defines “tea” as a product consisting of one or more parts of plant species, whole, fragmented, or ground, with or without fermentation, and toasted or untoasted. The product must be designated as “tea,” followed by the common name of the plant species used. The Codex Alimentarius defines children and the elderly as risk groups for the presence of foreign matter in food. This study aims to evaluate the quality of tea offered

  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. 药用植物茴芹及其病害防治措施探讨%Discussion on Medicinal Plant Pimpinella anisum L. and Diseases Prevention

    Institute of Scientific and Technical Information of China (English)

    穆合塔尔·麦提图尔荪; 凯麦尔妮萨·艾合麦提托合提; 严军

    2016-01-01

    Pimpinella anisum L. was not only medicine,but also condiment. Starting from introducing the morpholog-ical characteristics of Pimpinella anisum L.,the cultivation techniques were elab-orated. The medicinal values of Pimpinella anisum L. were discussed. Moreover,the main disease and its con-trol methods were put forward.%茴芹既是中药材又是调味品。从介绍茴芹形态特征出发,阐述了其栽培技术,论述了茴芹药用价值,并详细介绍了主要病害及其防治方法。

  15. Pollen dimorphism and androgenesis in Hordeum vulgare

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    Krystyna Idzikowska

    2014-01-01

    Full Text Available Dimorphism of binucleate pollen grains of Hordeum vulgare has been confirmed. It is considered, however, in contrast to the accepted opinions, that some of the large pollen grains with dense cytoplasm lying close to the tapetum are the outset forms for embryoids, and not the small pollen grains with scarce cytoplasm lying in the pollen sac centre.

  16. Essential oil composition of Pimpinella anisum L. fruits from various European countries.

    Science.gov (United States)

    Orav, Anne; Raal, Ain; Arak, Elmar

    2008-02-15

    Variations in the essential oil composition of Pimpinella anisum L. fruits obtained from different geographical areas of Europe were determined using capillary GC and GC-MS techniques. The essential oil content of the samples was 10.0-53.6 mL kg(-1) and did not confirm to the European Pharmacopoeia standard in 5 samples out of 14. A total of 21 compounds were identified and significant quantitative differences were observed among the samples. The major component was trans-anethole (76.9-93.7%); the other principal compounds in oils were gamma-himachalene (0.4-8.2%), trans-pseudoisoeugenyl 2-methylbutyrate (0.4-6.4%), p-anisaldehyde (tr-5.4%) and methylchavicol (0.5-2.3%). The highest content of trans-anethole (>90%) was found in the samples from Greece, Hungary, Scotland, Lithuania, Italy, and Germany (2 samples). Essential oil of aniseed from Estonia was rich in gamma-himachalene (8.2%) and trans-pseudoisoeugenyl 2-methylbutyrate (6.4%). The sample from France contained the highest amount of anisaldehyde (5.4%) comparing with other samples (0-3.1%). beta-Bourbonene and alpha-farnesene are determined in anise oil for the first time.

  17. 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.

  18. Effect of gamma irradiation on microbial load and sensory characteristics of aniseed (Pimpinella anisum).

    Science.gov (United States)

    Al-Bachir, M

    2007-07-01

    Seeds of anise (Pimpinella anisum) were exposed to doses of 0, 5, 10, 15 and 20kGy in a (60)Co package irradiator. Irradiated and unirradiated samples were stored at room temperature. Microbial populations on seeds, total and inorganic soluble solids in water extract and sensory properties of the latter were evaluated after 0, 6 and 12 months of storage. Results indicated that gamma irradiation reduced the aerobic plate counts of aniseed. Immediately after irradiation, the total soluble solids in an extract of irradiated seeds were greater than those of unirradiated ones. The total soluble solids in an extract of irradiated and un-irradiated seeds increased after 6 and 12 months of storage. There were no significant differences (p>0.05) in inorganic soluble solids between the water extract of irradiated and unirradiated aniseeds. Sensory evaluation indicated that gamma irradiation improved sensory characteristics of aniseed water extract tested immediately after irradiation; however, after 12 months of storage, no significant differences (p>0.05) were found in color, taste or flavor between extract of irradiated and unirradiated seeds.

  19. Aqueous suspension of anise "Pimpinella anisum" protects rats against chemically induced gastric ulcers

    Institute of Scientific and Technical Information of China (English)

    Ibrahim A Al Mofleh; Abdulqader A Alhaider; Jaber S Mossa; Mohammed O Al-Soohaibani; Syed Rafatullah

    2007-01-01

    AIM:To substantiate the claims of Unani and Arabian traditional medicine practitioners on the gastroprotective potential effect of a popular spice anise,"Pimpinella anisum L." on experimentally-induced gastric ulceration and secretion in rats.METHODS:Acute gastric ulceration in rats was produced by various noxious chemicals including 80% ethanol,0.2 mol/L NaOH,25% NaCl and indomethacin.Anti-secretory studies were undertaken using pylorusligated Shay rat technique.Levels of gastric non-protein sulfhydryls(NP-SH)and wall mucus were estimated and gastric tissue was also examined histologically.Anise aqueous suspension was used in two doses(250 and 500 mg/kg body weight)in all experiments.RESULTS:Anise significantly inhibited gastric mucosal damage induced by necrotizing agents and indomethacin.The anti-ulcer effect was further confirmed histologically.In pylorus-ligated Shay rats,anise suspension significantly reduced the basal gastric acid secretion,acidity and completely inhibited the rumenal ulceration.On the other hand,the suspension significantly replenished ethanol-induced depleted levels of gastric mucosal NP-SH and gastric wall mucus concentration.CONCLUSION:Anise aqueous suspension possesses significant cytoprotective and anti-ulcer activities against experimentally-induced gastric lesions.The anti-ulcer effect of anise is possibly prostaglandin-mediated and/or through its anti-secretory and antioxidative properties.

  20. Loss of competence for glyoxysome formation during somatic embryogenesis in anise (Pimpinella anisum L.) suspension cultures.

    Science.gov (United States)

    Kudielka, R A; Theimer, R R

    1983-10-01

    Somatic embryogenesis in anise (Pimpinella anisum L.) suspension cultures induced by transfer to hormone-free growth medium may be synchronized by previous selection of cell aggregates with diameters between 100-240 μm. Around 80-90% of the embryoids are globular after 2-3 d, heart-shaped after 5-7 d and torpedo-shaped after 9 d. In embryogenic medium without source of carbon or with 20 mmol/l acetate differentiation and growth cease. But like in dedifferentiated cell aggregates the key enzyme activities for glyoxysomes such as isocitrate lyase and malate synthase are induced in globular (3 d old) and heart-shaped (5 d old) embryoids, but not in embryoids at day 7 or later. Similarly, in explants from anise hypocotyl glyoxysomes cannot be derepressed by such treatment. It is concluded that during differentiation of heart-shaped embryoids to torpedo forms the competence of the cells for the yet unknown inducing principle for glyoxysomes is lost.

  1. IMPACT OF ANISE (PIMPINELLA ANISUM) AND MINT (MENTHA PIPERITA) ESSENTIAL OILS TO MICROBIAL ACTIVITY IN CHICKEN MEAT

    OpenAIRE

    2015-01-01

    The goal of the present study was to evaluate fresh chicken thighs quality (microbiological and sensory) after treatment by ethylenediaminetetraacetate (EDTA), Pimpinella anisum L. and Mentha piperita essential oils in 1% concentration, stored under vacuum packaging (VP), at 4±0.5°C for a period of 16 days. The following treatments of chicken thighs were applied: air-packaged (AC, control samples), vacuum-packaged (VPC, control samples), vacuum-packed with EDTA solution 1.50% v/w (VPEC, contr...

  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. Influence of Ecological Conditions on Seeds Traits and Essential Oil Contents in Anise (Pimpinella anisum L.

    Directory of Open Access Journals (Sweden)

    Milica G ACIMOVIC

    2014-06-01

    Full Text Available Anise (Pimpinella anisum L. is an annual plant of the Apiaceae family, widely cultivated for seeds (fruits and essential oil. Under field condition anise is cultivated wide range of countries in Southern Europe including Serbia. Field experiments were carried out during two growing seasons, at three localities in order to determine the effect of different soil and climatic conditions on quality traits of anise seed principal traits (thousand seed mass, germination energy and total germination as well as on content and quality of its essential oil. During experiment thousand seed mass was significantly lower in 2012 in comparison to the previous year. Germination energy and total germination were significantly higher in 2011, because of more favourable weather conditions for seed development during this year. A significantly higher concentration of essential oil was accumulated in 2011 in comparison to 2012. This can be attributed to a longer period of fruit formation and synthesis of essential oils and better climate conditions. Unlike the content of essential oil, trans-anethole content was significantly higher in dry 2012 than in 2011. It can be concluded that drought caused significantly decrease in weight of thousand seed, germination energy and total germination and content of essential oil in anise. Contrary to this, trans-anethole content was significantly higher in the dry year. It can be assumed that under stress conditions the amount of trans-anethole in the essential oil increased, because in such conditions the plants produce more secondary metabolites, the substances that prevent oxidation processes in the cells.

  4. Pimpinella anisum in the treatment of functional dyspepsia: A double-blind, randomized clinical trial

    Science.gov (United States)

    Ghoshegir, S. Ashraffodin; Mazaheri, Mohammad; Ghannadi, Alireza; Feizi, Awat; Babaeian, Mahmoud; Tanhaee, Maryam; Karimi, Mehrdad; Adibi, Peyman

    2015-01-01

    Background: We aimed to evaluate the effects of Pimpinella anisum (anise) from Apiaceae family on relieving the symptoms of postprandial distress syndrome (PDS) in this double-blind randomized clinical trial. Materials and Methods: Totally, 107 patients attending the gastroenterology clinic, aged 18-65 years, diagnosed with PDS according to ROME III criteria and signed a written consent form were enrolled. They were randomized to receive either anise or placebo, blindly, for 4 weeks. Anise group included 47 patients and received anise powders, 3 g after each meal (3 times/day). Control group involved 60 patients and received placebo powders (corn starch), 3 gafter each meal (3 times/day). The severity of Functional dyspepsia (FD) symptoms was assessed by FD severity scale. Assessments were done at baseline and by the end of weeks 2, 4 and 12. Mean scores of severity of FD symptoms and the frequency distribution of patients across the study period were compared. Results: The age, sex, body mass index, smoking history, and coffee drinking pattern of the intervention and control groups were not significantly different. Mean (standard deviation) total scores of FD severity scale before intervention in the anise and control groups were 10.6 (4.1) and 10.96 (4.1), respectively (P = 0.6). They were 7.04 (4.1) and 12.30 (4.3) by week 2, respectively (P = 0.0001), 2.44 (4.2) and 13.05 (5.2) by week 4, respectively (P = 0.0001), and 1.08 (3.8) and 13.30 (6.2) by week 12, respectively (P = 0.0001). Conclusion: This study showed the effectiveness of anise in relieving the symptoms of postpartum depression. The findings were consistent across the study period at weeks 2, 4 and 12. PMID:25767516

  5. Pimpinella anisum in the treatment of functional dyspepsia: A double-blind, randomized clinical trial

    Directory of Open Access Journals (Sweden)

    S Ashraffodin Ghoshegir

    2015-01-01

    Full Text Available Background: We aimed to evaluate the effects of Pimpinella anisum (anise from Apiaceae family on relieving the symptoms of postprandial distress syndrome (PDS in this double-blind randomized clinical trial. Materials and Methods: Totally, 107 patients attending the gastroenterology clinic, aged 18-65 years, diagnosed with PDS according to ROME III criteria and signed a written consent form were enrolled. They were randomized to receive either anise or placebo, blindly, for 4 weeks. Anise group included 47 patients and received anise powders, 3 g after each meal (3 times/day. Control group involved 60 patients and received placebo powders (corn starch, 3 gafter each meal (3 times/day. The severity of Functional dyspepsia (FD symptoms was assessed by FD severity scale. Assessments were done at baseline and by the end of weeks 2, 4 and 12. Mean scores of severity of FD symptoms and the frequency distribution of patients across the study period were compared. Results: The age, sex, body mass index, smoking history, and coffee drinking pattern of the intervention and control groups were not significantly different. Mean (standard deviation total scores of FD severity scale before intervention in the anise and control groups were 10.6 (4.1 and 10.96 (4.1, respectively (P = 0.6. They were 7.04 (4.1 and 12.30 (4.3 by week 2, respectively (P = 0.0001, 2.44 (4.2 and 13.05 (5.2 by week 4, respectively (P = 0.0001, and 1.08 (3.8 and 13.30 (6.2 by week 12, respectively (P = 0.0001. Conclusion: This study showed the effectiveness of anise in relieving the symptoms of postpartum depression. The findings were consistent across the study period at weeks 2, 4 and 12.

  6. Biosynthesis of pseudoisoeugenols in tissue cultures of Pimpinella anisum. Phenylalanine ammonia lyase and cinnamic acid 4-hydroxylase activities.

    Science.gov (United States)

    Reichling, J; Kemmerer, B; Sauer-Gürth, H

    1995-07-28

    The genus Pimpinella contains pseudoisoeugenols, phenylpropanoids with a rare 2,5-dioxy substitution pattern on the phenyl ring. To study the biosynthesis of these compounds, we set up a leaf-differentiating tissue culture of Pimpinella anisum. These cultures mainly produce epoxy-pseudoisoeugenol-(2-methylbutyrate). To corroborate the biosynthetic pathway of epoxy-pseudoisoeugenol-(2-methylbutyrate) as proposed on the basis of investigations with 13C/14C-labelled precursors, the key steps of the pathway were investigated at an enzyme level. Experiments with cell-free homogenates clearly revealed that L-phenylalanine is converted to (E)-cinnamic acid by phenylalanine ammonia lyase and that (E)-cinnamic acid is converted to p-coumaric acid by cinnamic acid 4-hydroxylase. L-2-aminooxy-3-phenylpropionic acid, an analogue of L-phenylalanine, inhibited the incorporation of L-[3'-13C]phenylalanine into epoxy-pseudoisoeugenol-(2-methylbutyrate). Up to 2% of the precursor DL-[3'-13C]phenyllactate was incorporated into epoxy-pseudoisoeugenol-(2-methylbutyrate). Inhibition experiments with oxalacetic acid clearly showed that cinnamic acid is not formed by dehydration of phenyllactic acid in this leaf-differentiating tissue culture of P. anisum.

  7. CHEMICAL COMPOSITION AND ANTIBACTERIAL PROPERTIES OF ESSENTIAL OILS OF Pimpinella Anisum L. GROWING IN MOROCCO AND YEMEN

    Directory of Open Access Journals (Sweden)

    A. AL MAOFARI

    2014-01-01

    Full Text Available We report in this study the chemical composition and antibacterial activities of the seed’s essential oils of Pimpinella anisum L. collected from Morocco and Yemen. The hydro-distillation technique was used to extract their essential oils, followed by continuous liquid-liquid fractionation using water and ethyl acetate as solvent system. Obtained essential oils were analyzed by gas chromatography (GC and gas chromatography-mass spectroscopy (GC-MS. GC and GC/MS results showed that 4-allylanisole was the major compound of Pimpinella anisum L. with percentages of 76.70 and 85.28% of Moroccan and Yemen, respectively, in addition to other minor compounds such as limonene (9.75% for Moroccan species and 5.53% for Yemen species and fenchone (6.16% for Moroccan species and 4.12% for Yemen species. Furthermore, both essential oils were evaluated for their antibacterial activity against a panel of pathogenic microorganisms. The results showed that both essential oils inhibit most pathogenic bacteria tested.

  8. Local Anesthetic Activity from Extracts, Fractions and Pure Compounds from the Roots of Ottonia anisum Spreng. (Piperaceae).

    Science.gov (United States)

    López, Kelvin S E; Marques, André M; Moreira, Davyson DE L; Velozo, Leosvaldo S; Sudo, Roberto T; Zapata-Sudo, Gisele; Guimarães, Elsie F; Kaplan, Maria Auxiliadora C

    2016-01-01

    Piperaceae species can be found worldwide in tropical and subtropical areas and many of them have been used for centuries in traditional folk medicine and in culinary. In Brazil, species of Piperaceae are commonly used in some communities as local anesthetic and analgesic. Countrified communities have known some species of the genus Ottonia as "anestesia" and it is a common habit of chewing leaves and roots of Ottonia species to relief toothache. The purpose of this study is to report our findings on new molecules entities obtained from the roots of Ottonia anisum Spreng, in which local anesthetic activity (sensory blockage) is demonstrated for the first time in vivo guinea pig model. Phytochemical investigation led to the isolation of three amides (pipercallosidine, piperine and valeramide) and in an enriched mixture of seven amides (valeramide, 4,5-dihydropiperlonguminine, N-isobutil-6-piperonil-2-hexenamide, piperovatine, dihydropipercallosidine, pipercallosidine and pipercallpsine). Our findings demonstrated the anesthetic potential for the methanolic extract from roots, its n-hexane partition and amides from O. anisum and it is in agreement with ethnobotanical survey.

  9. Local Anesthetic Activity from Extracts, Fractions and Pure Compounds from the Roots of Ottonia anisum Spreng. (Piperaceae

    Directory of Open Access Journals (Sweden)

    KELVIN S.E. LÓPEZ

    Full Text Available ABSTRACT Piperaceae species can be found worldwide in tropical and subtropical areas and many of them have been used for centuries in traditional folk medicine and in culinary. In Brazil, species of Piperaceae are commonly used in some communities as local anesthetic and analgesic. Countrified communities have known some species of the genus Ottonia as "anestesia" and it is a common habit of chewing leaves and roots of Ottonia species to relief toothache. The purpose of this study is to report our findings on new molecules entities obtained from the roots of Ottonia anisum Spreng, in which local anesthetic activity (sensory blockage is demonstrated for the first time in vivo guinea pig model. Phytochemical investigation led to the isolation of three amides (pipercallosidine, piperine and valeramide and in an enriched mixture of seven amides (valeramide, 4,5-dihydropiperlonguminine, N-isobutil-6-piperonil-2-hexenamide, piperovatine, dihydropipercallosidine, pipercallosidine and pipercallpsine. Our findings demonstrated the anesthetic potential for the methanolic extract from roots, its n-hexane partition and amides from O. anisum and it is in agreement with ethnobotanical survey.

  10. High capacity of plant regeneration from callus of interspecific hybrids with cultivated barley (Hordeum vulgare L.)

    DEFF Research Database (Denmark)

    Bagger Jørgensen, Rikke; Jensen, C. J.; Andersen, B.

    1986-01-01

    Callus was induced from hybrids between cultivated barley (Hordeum vulgare L. ssp. vulgare) and ten species of wild barley (Hordeum L.) as well as from one backcross line ((H. lechleri .times. H. vulgare) .times. H. vulgare). Successful callus induction and regeneration of plants were achieved from...

  11. Acometimento oral no pênfigo vulgar

    OpenAIRE

    Miziara Ivan Dieb; Ximenes Filho João Aragão; Ribeiro Fernando César; Brandão Ana Laura

    2003-01-01

    O Pênfigo Vulgar (PV) é uma doença vesicobolhosa caracterizada pela presença de auto-anticorpos contra moléculas de adesão intraepidérmicas. OBJETIVO: Identificar as características do PV em cada sexo, formas de apresentação, idade de acometimento, métodos de diagnóstico e tratamento utilizado. FORMA DE ESTUDO: coorte histórica. CASUÍSTICA E MÉTODO: Pacientes com PV acompanhados no Ambulatório de Otorrinolaringologia do HC-FMUSP entre 1990 e 2001. RESULTADOS: Dos 23 pacientes, 91,3% foram mul...

  12. Development and characterization of recombinant chromosome substitution lines (RCSLs) using Hordeum vulgare subsp. spontaneum as a source of donor alleles in a Hordeum vulgare subsp. vulgare background.

    Science.gov (United States)

    Matus, I; Corey, A; Filichkin, T; Hayes, P M; Vales, M I; Kling, J; Riera-Lizarazu, O; Sato, K; Powell, W; Waugh, R

    2003-12-01

    The ancestor of barley (Hordeum vulgare subsp. spontaneum) may be a source of novel alleles for crop improvement. We developed a set of recombinant chromosome substitution lines (RCSLs) using an accession of H. vulgare subsp. spontaneum (Caesarea 26-24, from Israel) as the donor and Hordeum vulgare subsp. vulgare 'Harrington' (the North American malting quality standard) as the recurrent parent via two backcrosses to the recurrent parent, followed by six generations of selfing. Here we report (i) the genomic architecture of the RCSLs, as inferred by simple sequence repeat (SSR) markers, and (ii) the effects of H. vulgare subsp. spontaneum genome segment introgressions in terms of three classes of phenotypes: inflorescence yield components, malting quality traits, and domestication traits. Significant differences among the RCSLs were detected for all phenotypes measured. The phenotypic effects of the introgressions were assessed using association analysis, and these were referenced to quantitative trait loci (QTL) reported in the literature. Hordeum vulgare subsp. spontaneum, despite its overall inferior phenotype, contributed some favorable alleles for agronomic and malting quality traits. In most cases, the introgression of the ancestral genome resulted in a loss of desirable phenotypes in the cultivated parent. Although disappointing from a plant breeding perspective, this finding may prove to be a useful tool for gene discovery.

  13. 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.

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

    Directory of Open Access Journals (Sweden)

    Elnaz NOUROZI

    2016-04-01

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

  15. Relaxant effect of Pimpinella anisum on isolated guinea pig tracheal chains and its possible mechanism(s).

    Science.gov (United States)

    Boskabady, M H; Ramazani-Assari, M

    2001-01-01

    We have studied the relaxant effect of Pimpinella anisum on isolated guinea pig tracheal chains and its possible mechanism(s). The bronchodilatory effects of aqueous and ethanol extracts and essential oil were examined on precontracted isolated tracheal chains of the guinea pig by 10 microM methacholine in two different conditions including: non-incubated tissues (group 1) and incubated tissues with 1 microM propranolol and 1 microM chlorpheniramine (group 2). In addition, the anticholinergic effects of essential oil and 10 nM atropine were tested by comparing the cumulative log concentration-response curves of methacholine induced contraction of tracheal chains and the effective concentration of methacholine, causing 50% of maximum response (EC(50)) in the presence of essential oil or atropine. Aqueous and ethanol extracts, essential oil and theophylline (1 mM) showed significant relaxant effects compared to those of controls. Although relaxant effect of essential oil was lower than theophylline, there was no significant difference between the effect of aqueous and ethanol extracts and that of theophylline. There was also no significant difference between the relaxant effects obtained in group 1 and 2 experiments. The results also showed parallel rightward shifts of methacholine-response curves and significant increase in EC(50) with the presence of atropine or essential oil. These results indicated bronchodilatory effects of essential oil, aqueous, and ethanol extracts from P. anisum. The results also showed that the relaxant effect of this plant is not due to an inhibitory effect of histamine (H(1)) or stimulatory effect of beta(2)-adrenergic receptors, but due to inhibitory effects on muscarinic receptors.

  16. Powdery Mildew Resistance in 268 Entries of Hordeum vulgare

    DEFF Research Database (Denmark)

    Jiang, W.M.; Jørgensen, Jørgen Helms; Torp, J

    1984-01-01

    A collection of 24 'Spontaneum' barley [H. vulgare ssp. spontaneum] entries and one comprising 244 Ethiopian barleys [H. vulgare ssp. vulgare] were tested for resistance to 4 powdery mildew [used by Erysiphe graminis f. sp. hordei] cultures that carried genes for virulence corresponding to most...... of the known powdery mildew resistance genes. The infection types and spectra of resistance were compared to those of 31 test lines with 35 known resistance genes to find possible new resistance genes and to reveal known resistance genes. The collections may possess some new and some known resistance genes...

  17. Mitochondria during androgenesis in Hordeum vulgare

    Directory of Open Access Journals (Sweden)

    Krystyna Idzikowska

    2014-01-01

    Full Text Available Different number of mitochondria of varying structure was observed in particular stages of the development of barley (Hordeum vulgare microspores, stimulated by the in vitro culture to form embryoids. This variability was reflected in different shape of sections, different ratio between total area of mitochondria profiles and area of cytoplasm sections, varying number of cristae, and different density of the matrix. Within the cristae of some mitochondria crystalline inclusions were observed. Mitochondria divided by a contraction. In the matrix of some mitochondria spheric bodies were formed. They were surrounded by one or two membranes. It is suggested that the bi-membrane forms constituted promitochandria, whereas unimembrane forms could constitute promicrobodies.

  18. Chemical Composition of Essential Oil from Marrubium Vulgare L. Leaves

    OpenAIRE

    Bayir, Burcu; Gündüz, Hatice; Usta, Tuba; Şahin, Esma; Özdemir, Zeynep; Kayır, Ömer; Sen, Özkan; Akşit, Hüseyin; Elmastaş, Mahfuz; Erenler, Ramazan

    2014-01-01

    – The essential oils are significant for pharmaceutical, food and cosmetic industries. Marrubium vulgare L. has been used as a traditional medicine to treat the various illnesses. The chemical composition of the essential oil from leaves of Marrubium vulgare L.was obtained by steam distillation using the Clevenger apparatus. The oil was analyzed by gas chromatography and mass spectrometry (GC-MS). The main constituent of the oil was α-pinene (28.85%)

  19. Comparison of the effect of Foeniculum vulgare and St John’s wort (Hypericum perforatum on the climacteric symptoms and sexual activity in menopausal woman

    Directory of Open Access Journals (Sweden)

    Khadijeh Abdali

    2016-01-01

    Full Text Available Background and objective: Menopause is the permanent ceasing of menstruation for one year and in this period, women potentially suffer from chronic signs and symptoms resulted from estrogen deficiency. With respect to heavy responsibility of women in the society, providing their health is highly required by health system. The objective of the current research is the comparison between the effects of Fennel and Hypiran on severity of climacteric symptoms and sexual performance in menopausal women. Methodology: In a blind placebo-controlled clinical trial, 120 menopausal women of 45-60 of age in Shiraz were randomly categorized in three groups after a checkup for general health. The first group was given the daily dose of three 160mg tablets of Hypiran, the second group was given the daily dose of three 30mg tablets of Fennel and the third group was given three placebo all for the period of 8 weeks. The data was collected by filling out questionnaire for female sexual function and Greene climacteric scale in three phases (before treatment, 4weeks after treatment and 8 weeks after treatment. Thus, 33 individuals in Hypiran group, 33 individuals in Fennel group and 32 individuals in placebo group cooperated until the end of the research. The collected data was analyzed by SPSS software (version 20. Findings: The average age of the participants was 50/52. The score of climacteric symptoms was 42/12±5/1 in Hypiran group before treatment and it decreased to 30/42±4/77 after treatment. The score of climacteric symptoms was 37/81±7/2 in Fennel group before treatment and it decreased to 24/93±6/3 after treatment and regardless of the time, there was a significant difference between the three groups (P≤0.001. The score of sexual function was 18/2±2/61 in Hypiran group before treatment and it increased to 22/78±2/61 after treatment. The score of sexual function was 18/38±2/29 in Fennel group before treatment and it increased to 22/51±2/25 after treatment and there was a significant difference in the mean score of sexual function between the three groups (P≤0.001. Conclusion: Fennel and Hypiran are effective in improvement of menopausal signs and symptoms in women suffering from climacteric symptoms. Also they have positive effect on sexual function of menopausal women.

  20. Study of Ningxia Haiyuan Foeniculum vulgare Mill.cytological characteristics%宁夏海原小茴香细胞学特性研究

    Institute of Scientific and Technical Information of China (English)

    雷茜; 张欣; 贝盏临

    2011-01-01

    以宁夏海原小茴香为材料,跟踪观察细胞的分裂过程,并对其染色体进行核型分析.结果表明,宁夏海原小茴香细胞的染色体数目为2n=2x=22,染色体平均总长度为272.55+1.08 μm,最长染色体为5.58 μm,最短染色体为1.48 μm,最长染色体与最短染色体之比为3.78;染色体平均长度为4.55+1.79 μm,长臂平均长度为2.67+0.90 μm,短臂平均长度为1.90+0.92.μm,平均臂比为1.52±0.29,臂比介于1.01-1.70之间,最长染色体臂与最短染色体臂之比为2.02;其核型公式为K(2n)=22=20 m(2SAT)+2 sm,具有1对随体;染色体相对长度组成为2n=2s+8M1+10M2+2L,属于“2B”对称型核型.

  1. 小茴香果实中总黄酮含量测定方法研究%Study on the Total Flavonoids Contents in Foeniculum vulgare Mill

    Institute of Scientific and Technical Information of China (English)

    古丽巴哈尔·阿巴拜克力

    2009-01-01

    目的:测定小茴香果实中的总黄酮含量,以利于后续的提取操作.方法:采用分光光度法,以芦丁为标准样品,测定小茴香中的总黄酮含量;通过单因素和正交试验确定果实中总黄酮的最佳提取条件.结果:总黄酮的最佳提取条件为:乙醇浓度70%,提取时间2 h,料液比1:30,提取温度70℃,在此条件下提取率可达2.871.结论:试验结果可能为以后小茴香资源的开发利用提供重要的理论依据.

  2. Inhibitory effect of different fennel (Foeniculum vulgare) samples and their phenolic compounds on formation of advanced glycation products and comparison of antimicrobial and antioxidant activities.

    Science.gov (United States)

    Salami, Maryam; Rahimmalek, Mehdi; Ehtemam, Mohammad Hossein

    2016-12-15

    In this study, antioxidant, antibacterial and antiglycation properties of methanolic extracts of 23 fennel samples were evaluated and their major compounds were determined using HPLC analysis. The anti-glycative activity of extracts was evaluated in the bovine serum albumin (BSA)/glucose system. The level of glycation, conformational alterations and protein binding to RAGE receptors were assessed by Congo red binding assay and a brown staining method. Among samples, Kh1 from Iran possessed the highest TFC (14.8mgQUEg(-1)), TPC (262mg/g DW) and antioxidant activity (IC50=76μg/ml). The HPLC results revealed high variation in 23 fennel samples according to their major flavonoid (quercetin, apigenin and rutin) and phenolic (chlorogenic, caffeic and 1,5-dicaffeoylquinic acid) compounds. The antibacterial activity of methanolic extracts against four food-borne pathogens was also assessed. The seed extracts of Kh1 and En samples showed moderate to good inhibitory activities (MICs=62.5-125μg/ml) against three bacteria, as well as high anti-glycative activity.

  3. Antioxidant activities of phenolics, flavonoids and vitamin C in two cultivars of fennel (Foeniculum vulgare Mill. in responses to organic and bio-organic fertilizers

    Directory of Open Access Journals (Sweden)

    Zeinab A. Salama

    2015-01-01

    Full Text Available Field experiment was conducted to study the effect of organic and bio-organic fertilizers on dry weight; yield, total phenolics (TPC, total flavonoids (TFC, vitamin C and on their antioxidant activities of two sweet fennel cultivars Dolce and Zefa fino. Results strongly showed that there were significant differences between sweet fennel cultivars. Generally the highest values of all parameters were obtained when fennel plants were supplemented with 50% NPK + 50% organic fertilizer and bio fertilizer when compared with control treatment. The highest values of TPC, TFC and Vit. C were recorded by Zefa fino cultivar when received 50% NPK + 50% organic treatment. The antioxidant activities of both cultivars were evaluated and Dolce cultivar showed the highest DPPH·− scavenging activity expressed as IC50 compared with Zefa fino cultivar. In addition, Dolce cultivars exhibited the highest value for Fe2+-chelating activities for organic and bio-organic fertilizers followed by Zefa fino when compared to control treatment. Dolce cultivar generally showed superiority than Zefa fino in all measured parameters.

  4. 小茴香对小鼠免疫功能的影响%Effect of Foeniculum vulgare Mill on the Immunological Functions in Mice

    Institute of Scientific and Technical Information of China (English)

    董华泽; 王艳苹; 袁新松; 王丽平

    2009-01-01

    [目的]研究小茴香对环磷酰胺模型小鼠免疫功能的影响.[方法]以环磷酰胺制备小鼠免疫低下模型并结合体外药理试验,测定灌胃给药后小鼠体内巨噬细胞吞噬率、血清溶血素抗体水平,并观察植物血凝素诱导T淋巴细胞的增殖反应.采用含药血清体外培养小鼠腹腔巨噬细胞,MTT法考察巨噬细胞的活性,并观察体外培养的巨噬细胞吞噬红细胞的吞噬百分率和吞噬指数.[结果]小茴香提高免疫抑制小鼠碳粒廓清率,促进血清溶血素形成以及促进T淋巴细胞增殖.[结论]小茴香有提高小鼠免疫功能的作用.

  5. 正交法优选盐制小茴香工艺%Study on Processing Technology of Foeniculum vulgare Mill with Orthogonal Experimental Design

    Institute of Scientific and Technical Information of China (English)

    林楠; 杜中梅; 贾天柱

    2009-01-01

    [目的]优选小茴香的最佳炮制工艺.[方法]以反式茴香醚和水溶性浸出物的含量为评价指标,选择加盐量、炒制度及炒制间为考察因素,采用正交设计L9(34),优选小茴香的最佳炮制工艺.[结果]小茴香的最佳炮制工艺为:小茴香每20g加15mL盐水(含0.4g盐),闷润1.5h,在110~120℃下炒4min.[结论]盐制小茴香的最佳炮制工艺合理可行.

  6. 小茴香嫩茎的组织培养%Study on Tissue Culture of Foeniculum vulgare Mill. Fresh Stem

    Institute of Scientific and Technical Information of China (English)

    帕提曼·阿不都热合曼; 秦勇; 玉苏甫·阿不力提甫

    2007-01-01

    以小茴香嫩茎为外植体,进行了组织培养研究.结果表明,适合诱导小茴香愈伤组织的最佳培养基为改良MS培养基+6-BA 1.5 mg/L+NAA0.5 mg/L,诱导愈伤组织所需的时间最短,诱导率也高,形成的愈伤组织颜色浓绿,生长速度适中,质地致密;最佳生根培养基为改良MS培养基+6-BA0.5 mg/L+NAA 1.0 mg/L,生根率高,生根数多,质量好.

  7. 茴香复合调味酱的研制%Study on the Mixed-condiment of Foeniculum Vulgare Mill

    Institute of Scientific and Technical Information of China (English)

    孙秀菊

    2010-01-01

    茴香不仅具有丰富的营养,而且具有特殊香味,是一种芳香类调料.将新鲜的茴香用盐腌,绞碎,浓缩,添加调味料之后制成复合调味酱.通过对腌制时间,离心时间,CMC含量以及调味品四个因素的调控,利用正交试验的直观分析,从而得到最佳组合的茴香复合调味酱.

  8. Toxic effects of sub-chronic exposure of male albino rats to emamectin benzoate and possible ameliorative role of Foeniculum vulgare essential oil.

    Science.gov (United States)

    El-Sheikh, El-Sayed A; Galal, Azza A A

    2015-05-01

    Emamectin benzoate (EB) is an avermectin insecticide used extensively in pest control on vegetable and field crops. Few studies have been done for evaluating adverse effects of EB. In the current study, we evaluated the toxic effects of EB on male rats and the possible ameliorative role of fennel essential oil (FEO). Thirty two male rats were randomly divided into 4 equal groups. All groups were treated orally with distilled water (control group), 0.5mlFEOkg(-1) BW (FEO group), 2.5mgEBkg(-1) BW (EB group), and 0.5mlFEOkg(-1) BW+2.5mgEBkg(-1) BW (FEO+EB group) for 28 days. The obtained results showed that EB treatment resulted in a significant decrease in body weight, body weight gain, RBC count, Hb concentration, % PCV, MCV and MCHC. Moreover, EB significantly decreased total leukocyte, lymphocyte, monocyte and platelet count but significantly increased granulocyte count. EB markedly decreased total protein, albumin, globulin, IgG and IgM concentrations with a significant increase in TNF-α secretion. EB had a negative impact on the liver as it significantly increased ALT, ALP, and MDA, while decreasing SOD activity. Regarding to the histopathological examination, EB treatment induced coagulative necrosis and blood vessels congestion of the liver in treated rats. Furthermore, it resulted in depletion and necrosis of the white pulp of the spleen in treated rats. The co-administration of FEO with EB, however, improved the majority of parameters studied, suggesting that FEO is an important substance in decreasing toxic effects of EB.

  9. Evaluate of Some Germination and Emergence Characteristics of Fennel (foeniculum vulgare Mill Producted from Seeds under Application Organic and Biological Fertilizers

    Directory of Open Access Journals (Sweden)

    M.B Amiri

    2013-04-01

    Full Text Available In order to study the effects of manure and biofertilizers application that were applied on parent plants, on the germination and emergence indices of produced seeds of fennel, two laboratory and greenhouse experiments based on completely randomized design with four replications were conducted in Ferdowsi University of Mashhad, Iran. Treatments were consisted of 11 different seed types that were produced on parent plants fed by: Compost (C, Vermicompost (V, Azotobacter (A, Pseudomonas (P, A+C, C+P, C+V, P+A, P+V, V+A and Control. Results of greenhouse study revealed that most studied treatments were effective on the height of fennel. Moreover, V and C+P treatments were superior in terms of emergence percentage and aerial dry weight, respectively. Results of laboratory experiment showed that C+V treatment were superior to other treatments in terms of germination percentage, germination rate, germination index and mean germination time. Overall, the experimental findings revealed that seed producing by manure and biofertilizers utilization on parent plants is a suitable method for production of organic seeds that have optimal germination and early seedling growth indices.

  10. Distribution of Trans-Anethole and Estragole in Fennel (Foeniculum vulgare Mill of Callus Induced from Different Seedling Parts and Fruits

    Directory of Open Access Journals (Sweden)

    Abd El-Moneim Mohamed Radwan AFIFY

    2011-03-01

    Full Text Available In the present study, seeds from local cultivar of fennel were germinated on Murashige and Skoog medium (MS without plant growth regulators. Different types of explants from the growing seedling such as cotyledonal leaves, hypocotyls, epicotyls and roots were cultured on MS medium, contained different concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D either alone or with kinetin. Differential responses in the essential oil constituents were observed in the induction and development of callus. The major components of essential oils includes estragole, trans-anethole, limonene and fenchone were studied under different conditions to find out the best methods which could be used to reduce the amount of estragole (not favorite for human consumption and increase the amount of trans-anethole.

  11. Haploid Barley from the Intergeneric Cross Hordeum vulgare x Psathyrostachys fragilis

    DEFF Research Database (Denmark)

    Bothmer, Roland; Jacobsen, Niels; Bagger Jørgensen, Rikke;

    1984-01-01

    The intergeneric hybrid Hordeum vulgare x Psathyrostachys fragilis was fairly easily obtained. During each growing season the intermediate, perennial hybrid yielded haploid tillers of H. vulgare. Late in one season few, hybrid tillers headed. The morphology, cytology and enzymatic patterns...

  12. Features of Vulgar Latin in the inscriptions of Naissus

    Directory of Open Access Journals (Sweden)

    Nedeljković Vojin

    2013-01-01

    Full Text Available The epigraphic material from the region of Naissus, in spite of its relative scarcity and poor state of preservation, offers valuable examples of Vulgar Latin usage. Interesting phenomena include an instance of the imperial name Pertinax in the form Pertenax, which may be due to a vulgar reinterpretation of the name (‘Very Tough’, cf. Constans, Valens, sim. and may imply rhizotony (Perténax; the adjective superstantes ‘survivors’, apparently the issue of two consequent vulgar developments, superstes > superstens (hypercorrect spelling > superstans (false analogy; an isosyllabic 3rd declension nominative singular, Melioris (from the name Melior, as well as a 3rd decl. dative singular generi from the 2nd decl. noun gener ‘son-in-law’; an early borrowing from Germanic, brutes ‘daughter-in-law’; a ‘weak’ future participle, sequiture, for secuturae; the bastard noun volumptas, cf. voluntas and voluptas; a correlative construction with sic...sic for quemadmodum...sic; and the verb adjuvare followed by a dative, which illustrates a vulgarism known from the Glossaries. Another kind of vulgarity, which is rather a matter of simplicity than purely linguistic incompetence, is found in cases such as an epitaph whose dedicator calls herself bene merita; or a semi-metric inscription-a commaticum-whose actual text may be the outcome of tampering with a regular epigraphic poem

  13. Chemical composition and antioxidant activity of Origanum vulgare subsp. vulgare essential oil from Iran

    Directory of Open Access Journals (Sweden)

    M. Vazirian

    2015-12-01

    Full Text Available Background and Objectives: Essential oils are very complex mixture of components and their composition may vary in different species or varieties or even within the same variety. Origanum vulgare L. subsp. vulgare is one of the most distributed subspecies within the genus Origanum and has been found to be a poor-oil, categorized in cymyl, bornane or sabinyl chemotypes with higher proportion of sesquiterpenes. In this experiment, the Iranian sample was studied for the chemical composition of the oil and evaluation of its antioxidant activity. Methods: Essential oil was obtained by hydro-distillation and analyzed by GC/MS for determination of components. Antioxidant activity was evaluated by radical scavenging ability (DPPH method and reducing power (FRAP assay. Results: The sample belonged to “thymol” chemotype with the main components as thymol (37.13%, gama-terpinene (9.67%, carvacrol (9.57%, carvacrol methyl ether (6.88, cis-alpha-bisabolene (6.80%, eucalyptol (3.82%, p-cymene (3.58% and elemol (2.04%. The oil of plant showed very strong antioxidant activity (IC50=2.5 µg/mL in DPPH method, which was stronger than the standard antioxidants (Vit E and BHA, p

  14. Ochratoxin A production in aniseed-based media by selected fungal strains and in anise fruits (Pimpinella anisum L.).

    Science.gov (United States)

    Espejo, Francisco; Vázquez, Covadonga; Patiño, Belén; Armada, Sandra

    2010-05-01

    The growth conditions and ochratoxin A (OTA) production of Aspergillus strains were studied in aniseed (Pimpinella anisum L.)-based media. The results showed that methanol/NaHCO3 (50:50, v/v) mixture for extraction and competitive direct ELISA analytical method are capable of detecting low OTA concentrations in this raw material, which were confirmed by HPLC with fluorescence detection (R (2) = 0.994). In aniseed meal extract agar artificially contaminated with selected fungi, the higher OTA values obtained were 283.8 ± 28.1 μg L(-1) for A. carbonarius and between 1.7 ± 0.1 μg L(-1) and 16.5 ± 12.8 μg L(-1) for A. steynii strains. While the optimal conditions of growth for A. carbonarius and A. steynii are 28°C and 0.98 a w, the optimal production of OTA was observed at 0.99 a w for both A. carbonarius and A. steynii but at 22°C and 28°C, respectively. Except in one sample, all the aniseed samples analysed were negative for OTA natural contamination. This study demonstrates that aniseed can be a matrix capable to contamination with OTA, at least produced by A. carbonarius and A. steynii strains, regardless of the antimicrobial properties of aniseed essential oil.

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

    Directory of Open Access Journals (Sweden)

    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

  16. Teratogenic effects of Origanum Vulgare extract in mice fetals

    Directory of Open Access Journals (Sweden)

    Iraj Ragerdi Kashani

    2013-11-01

    Full Text Available Background: A number of studies on reproduction have mentioned Origanum Vulgare extract’s ability to reduce mortality rates and improve fertility rates. However, other studies have suggested that it is possible to use Origanum Vulgare extract to induce abortion. The aim of this study was to investigate the effect of different doses of Origanum Vulgare on embryo survival and macroscopic abnormalities in mice.Methods: In this study, 24 mice Balb/c female weighting approximately 25-30 g were divided into 4 groups. Origanum Vulgare extract was prepared; different concentrations (2.5, 12.5, and 25 mg in 0.25 ml distilled water were administered, by oral gavage, to three experimental groups of mice between day 6 (starting gastrulation until day 15 of pregnancy (end of organogenesis. The control group consisted of six mice that received 0.25 ml of distilled water daily. On day 16 of study, pregnant mice were anesthetized by chloroform and fetuses were removed and stained with Alcian Blue, Alizarin Red s and microwave irradiation. Morphological and skeletal abnormalities were investigated by light and stereomicroscopes.Results: The results of this study showed that high doses of the Origanum Vulgare extract significantly decreased the mean number of embryos (100.5, P>0.05, mean number of live embryos (70.5, P>0.05 in each mouse and resulted in significant reduction in mean weight(11848 mg, P>0.05 and crown-rump length(11.90.23 mm, P>0.05 and the overall size of fetuses compared to control group, whereas there was no significant difference between the groups receiving low dose of Origanum Vulgare extract with control group. In addition, under the effect of the Origanum Vulgare extract the subcutaneous bleeding seemed (20.1, P>0.05 significantly more frequent compared to the control group. Conclusion: Origanum Vulgare extract did not have any positive effect on fetal development; and high dosages led to an increased incidence rate of

  17. Marruboside, a new phenylethanoid glycoside from Marrubium vulgare L.

    Science.gov (United States)

    Sahpaz, Sevser; Hennebelle, Thierry; Bailleul, François

    2002-06-01

    A new phenylethanoid glycoside, marruboside, has been isolated from the aerial parts of Marrubium vulgare L. Its structure was established as 3,4-dihydroxy-beta-phenylethoxy-O-[beta-D-apiofuranosyl-(1-->2)-alpha-L-rhamnopyranosyl-(1-->3)]-[beta-D-apiofuranosyl-(1-->6)]-4-O-caffeoyl-beta-D-glucopyranoside, on the basis of spectroscopic evidence.

  18. The vasorelaxant activity of marrubenol and marrubiin from Marrubium vulgare.

    Science.gov (United States)

    El Bardai, Sanae; Morel, Nicole; Wibo, Maurice; Fabre, Nicolas; Llabres, Gabriel; Lyoussi, Badiaa; Quetin-Leclercq, Joëlle

    2003-01-01

    Crude extracts of the aerial parts of Marrubium vulgare show a potent in vitro inhibition of KCl-induced contraction of rat aorta. Bio-guided fractionations, spectroscopic analysis and chemical derivatization revealed the furanic labdane diterpenes marrubenol and marrubiin as the most active compounds.

  19. Omslaget - hvid okseøje (Leucanthemum vulgare)

    DEFF Research Database (Denmark)

    Friis, Ib

    2010-01-01

    Artiklen redergør for den historiske baggrund for den illustration (tavle 994 fra Flora Danica, udgivet i 1790) af hvid okseøje (Leucanthemum vulgare), der er anvendt som illustration på festskriftets omslag. De illustratorer, der blev anvendt af Martin Vahl, udgiver af Flora Danica da tavle 994...

  20. Heterologous expression of Hordeum vulgare cysteine protease in yeast

    DEFF Research Database (Denmark)

    Rosenkilde, Anne Lind; Dionisio, Giuseppe; Holm, Preben B

    Cysteine Proteases accounts for more than 90 % of the total proteolytic activity in the degradation of barley seed storage proteins during germination. Several Cysteine proteases have been identified in barley. One of the key enzymes, Hordeum vulgare endoprotease B2 (HvEPB2) was cloned...... for the full length protease...

  1. The influence of essential oil of aniseed (Pimpinella anisum, L.) on drug effects on the central nervous system.

    Science.gov (United States)

    Samojlik, Isidora; Mijatović, Vesna; Petković, Stojan; Skrbić, Biljana; Božin, Biljana

    2012-12-01

    Anise (Pimpinella anisum L.; Apiaceae) and its essential oil have been widely used in folk medicine, pharmacy and food industry. Since there are some data about the impact of anise on functions of central nervous system (CNS), the issue of possible interactions with drugs acting in CNS should be considered. This survey aimed to examine the influence of aniseed essential oil (EO) intake on the effects of drugs that act in CNS. The chemical profile of essential oil determined by GC-MS revealed as the main components: trans-anethole (88.49%), γ-himachalene (3.13%), cis-isoeugenol (1.99%), and linalool (1.79%). The effects of codeine, diazepam, midazolam, pentobarbital, imipramine and fluoxetine were tested in mice after 5days of peroral pretreatment with human equivalent dose of aniseed EO (0.3mg/kg). The intake of EO led to significant increase of analgesic effect of codeine. The motor impairment caused by midazolam was enhanced in the group treated by EO. The application of diazepam decreased the number and percentage of entries in open arm in elevated maze plus test in the group pretreated with EO indicating augmented effect of drug on motor activity. EO pretreatment caused significant shortage of pentobarbital induced sleeping time when compared to control. The decrease in antidepressant effect of imipramine and fluoxetine was diminished by the pretreatment with aniseed EO. Based on the results of this study we conclude that concomitant intake of aniseed EO preparations and drugs that act on CNS should be avoided due to potential herb-drug interactions, which also need further clinical confirmation.

  2. 山黄皮上柑橘木虱发生调查初报%Preliminary reports on host-vector relationship between Clausena anisum-olens and Citrus psylla

    Institute of Scientific and Technical Information of China (English)

    陈国平; 刘冰浩; 冷付春; 牛英; 王小欣; 李子健; 陈传武; 陈海生; 梁其波

    2011-01-01

    [目的]明确山黄皮上是否有柑橘木虱为害,为开展山黄皮是否是柑橘木虱寄主研究奠定基础.[方法]采用面上调查和实地调查相结合的方法,对地处广西桂南的龙州县、宁明县及广西现代农业技术展示中心(南宁)的山黄皮、黄皮、柑橘上柑橘木虱发生情况进行调查.[结果]被调查的12个点中,广西现代农业技术展示中心的山黄皮上发现有柑橘木虱,其他调查点山黄皮上未发现有柑橘木虱.[结论]山黄皮上有柑橘木虱,但山黄皮是否是柑橘木虱的寄主尚待研究.%[Objective]The present experiment was conducted to determine the damages of Clausena anisum-olens caused by Citrus psylla in order to find out host-vector relationship amongst Clausena anisum-olens and Citrus psylla. [ Method ]The field survey was undertaken to investigate the current status of Citrus psylla occurrence on Clausena anisum-olens, Clausena lansium, Citrus limon and citrus trees of Longzhou, Ningming in Guangxi and the Guangxi Exhibi-tion Centre of Modern Agriculture Technology (Nanning). [Result]Except the Clausena anisum-olens trees in the Exhibi-tion Centre of Guangxi Modern Agriculture Technology, no other incidences of Citrus psyalla occurrence on Clausena anisum-olens were observed at 11 investigation sites. [ Conclusion ]The presence of Citrus psylla on Clausena anisum-olens trees was established, but relationship with Clausena anisum-olens as host plant for Citrus psylla still needs further in-vestigations.

  3. Extraction and physicochemical characterization of Sargassum vulgare alginate from Brazil.

    Science.gov (United States)

    Torres, Marcia R; Sousa, Alessandra P A; Silva Filho, Eduardo A T; Melo, Dirce F; Feitosa, Judith P A; de Paula, Regina C M; Lima, Maria G S

    2007-10-15

    Alginate fractions from Sargassum vulgare brown seaweed were characterized by (1)H NMR and fluorescence spectroscopy and by rheological measurements. The alginate extraction conditions were investigated. In order to carry out the structural and physicochemical characterization, samples extracted for 1 and 5h at 60 degrees C were further purified by re-precipitation with ethanol and denoted as SVLV (S. vulgare low viscosity) and SVHV (S. vulgare high viscosity), respectively. The M/G ratio values for SVLV and SVHV were 1.56 and 1.27, respectively, higher than the ratio for most Sargassum spp. alginates (0.19-0.82). The homopolymeric blocks F(GG) and F(MM) of these fractions characterized by (1)H NMR spectroscopy were 0.43 and 0.55 for SVHV and 0.36 and 0.58 for SVLV samples, respectively, these values typically being within 0.28-0.77 and 0.07-0.41, respectively. Therefore, the alginate samples from S. vulgare are much richer in mannuronic block structures than those from other Sargassum species. Values of M(w) for alginate samples were also calculated using intrinsic viscosity data. The M(w) value for SVLV (1.94 x 10(5)g/mol) was lower than that for SVHV (3.3 x 10(5)g/mol). Newtonian behavior was observed for a solution concentration as high as 0.7% for SVLV, while for SVHV the solutions behaved as a Newtonian fluid up to 0.5%. The optimal conditions for obtaining the alginates from S. vulgare were 60 degrees C and 5h extraction. Under these conditions, a more viscous alginate in higher yield was extracted from the seaweed biomass.

  4. Study on anatomical structure of stalks and roots of Inner Mongolia Foeniculum vulgare and "Youhui No.1" Foeniculum vulgare%内蒙古茴香与油茴1号根、茎解剖结构的比较

    Institute of Scientific and Technical Information of China (English)

    潘春香; 何金明; 仲兆清; 庞琢; 庞云; 冯艳红

    2010-01-01

    应用石蜡包裹法探讨内蒙古茴香与油茴1号的根、茎的解剖结构差异.结果表明:茴香的根和茎均由表皮、皮层、中柱组成,根发育到后期出现了木栓层、木栓形成层和栓内层;茎发育到一定程度,在皮层里形成了精油的分泌腔,且分泌腔的数量随着植株的发育呈增多的趋势.高精油含量品种"油茴1号"的根和茎各组织的细胞大小、导管数量、分泌腔数量及直径均比内蒙古茴香的大而多.为茴香解剖学研究及品种鉴定提供了解剖学依据.

  5. Capacity of earwig Marava arachidis (Yersin to access fennel plants Foeniculum vulgare Mill in laboratory and field Capacidade da tesourinha Marava arachidis (Yersin em acessar a planta de erva-doce Foeniculum vulgare Mill no laboratório e no campo

    Directory of Open Access Journals (Sweden)

    Charles Ira Abramson

    2007-12-01

    Full Text Available This research was aimed at obtaining data about earwig behavior (Marava arachidis Y. on fennel agro-ecosystems and evaluating its potential capacity to access plants in the absence of aphids under laboratory and field conditions. This study establishes a baseline to evaluate earwigs as biological controls to combat aphids that attack fennel plants. Two experiments were developed. In experiment 1, earwigs were studied under laboratory conditions, in experiment 2 under field conditions. Independent variables were sex, exposure to the essential oil of fennel for 24 or 48 hours, and whether the fennel plant was vegetative or flowering. The results indicated that earwigs will climb a fennel plant in the absence of aphids and that few statistical significant results were obtained among the independent variables examined. A difference between male and females was noted in the field experiment in animals receiving 48 h of exposure to the essential oil of fennel. The terminal height reached by males and females in the 48 h vegetative and flower condition also differed.Este trabalho objetivou obter os primeiros dados a respeito da tesourinha (Marava arachidis Y. em agroecossistema de erva-doce, além de avaliar sua capacidade potencial em acessar essas plantas na ausência de afídeos, em laboratório e campo, permitindo futuros trabalhos visando a seu uso no controle biológico para combater os afídeos que atacam essa cultura. Assim, dois experimentos foram realizados, sendo que no experimento 1 as tesourinhas foram estudadas em condições de laboratório e no segundo experimento em condições de campo. As variáveis independentes observadas foram: sexo, exposição a óleo essencial de erva-doce por 24 e 48 horas, em plantas no estágio vegetativo e reprodutivo. Os resultados indicaram que as tesourinhas acessam as plantas na ausência de afídeos e que existem poucas diferenças entre as variáveis estudadas. A diferença entre os machos e as fêmeas foi observada em campo quando os insetos foram expostos por 48 horas a óleo essencial de erva-doce. A altura máxima atingida pelos machos e pelas fêmeas, quando expostos ao óleo essencial de erva-doce por 48 horas nos estágios vegetativos e de florescimento, também diferiram.

  6. Monterey Peninsula Water Supply Project. Supplemental Draft Environmental Impact Report/Statement II. Appendices

    Science.gov (United States)

    1993-02-01

    californica var. californica California poppy 3 Filago californica California cotton rose Filago gallica narrow-leaved filago Foeniculum vulgare sweet...Lizardtail Erodium cicutarium Red-stem Filaree Erodium moschalum Whit-stem FilareeI Eschscholzia califomnica California Poppy Foeniculum vulgare Sweet...Bush), Rubus vitifollus (Blackberry), Foeniculum vular-e (Sweet Fennel), Toxicodendron diversilobum (Poison Oak) and Rhamnus ealifornica (Coffeeberry

  7. Chromatographic Fingerprint Analysis of Marrubiin in Marrubium vulgare L. via HPTLC Technique

    OpenAIRE

    Keyvan Yousefi; Sanaz Hamedeyazdan; Mohammadali Torbati; Fatemeh Fathiazad

    2016-01-01

    Purpose: In the present study we aimed to quantify marrubiin, as the major active compound, in the aerial parts of Marrubium vulgare from Iran using a HPTLC-densitometry technique. Methods: Quantitative determination of marrubiin in M. vulgare methanol extract was performed by HPTLC analysis via a fully automated TLC scanner. Later on, the in vitro antioxidant activity of the M. vulgare methanol extract was determined using 1,1-diphenyl-2-picryl-hydrazil (DPPH) free radic...

  8. Metabolome profiling reveals metabolic cooperation between Bacillus megaterium and Ketogulonicigenium vulgare during induced swarm motility.

    Science.gov (United States)

    Zhou, Jian; Ma, Qian; Yi, Hong; Wang, Lili; Song, Hao; Yuan, Ying-Jin

    2011-10-01

    The metabolic cooperation in the ecosystem of Bacillus megaterium and Ketogulonicigenium vulgare was investigated by cultivating them spatially on a soft agar plate. We found that B. megaterium swarmed in a direction along the trace of K. vulgare on the agar plate. Metabolomics based on gas chromatography coupled with time-of-flight mass spectrometry (GC-TOF-MS) was employed to analyze the interaction mechanism between the two microorganisms. We found that the microorganisms interact by exchanging a number of metabolites. Both intracellular metabolism and cell-cell communication via metabolic cooperation were essential in determining the population dynamics of the ecosystem. The contents of amino acids and other nutritional compounds in K. vulgare were rather low in comparison to those in B. megaterium, but the levels of these compounds in the medium surrounding K. vulgare were fairly high, even higher than in fresh medium. Erythrose, erythritol, guanine, and inositol accumulated around B. megaterium were consumed by K. vulgare upon its migration. The oxidization products of K. vulgare, including 2-keto-gulonic acids (2KGA), were sharply increased. Upon coculturing of B. megaterium and K. vulgare, 2,6-dipicolinic acid (the biomarker of sporulation of B. megaterium), was remarkably increased compared with those in the monocultures. Therefore, the interactions between B. megaterium and K. vulgare were a synergistic combination of mutualism and antagonism. This paper is the first to systematically identify a symbiotic interaction mechanism via metabolites in the ecosystem established by two isolated colonies of B. megaterium and K. vulgare.

  9. Isolation and pharmacological activity of phenylpropanoid esters from Marrubium vulgare.

    Science.gov (United States)

    Sahpaz, Sevser; Garbacki, Nancy; Tits, Monique; Bailleul, Francois

    2002-03-01

    The isolation and identification of major phenylpropanoid esters from Marrubium vulgare: (+) (E)-caffeoyl-L-malic acid 1, acteoside 2, forsythoside B 3, arenarioside 4, ballotetroside 5, as well as their anti-inflammatory activity are reported for the first time. We evaluated the inhibitory effects of these five compounds on cyclooxygenase (Cox) catalysed prostaglandin biosynthesis activity. Only the glycosidic phenylpropanoid esters showed an inhibitory activity towards the Cox-2 enzyme and three of them: acteoside 2, forsythoside B 3, arenarioside 4, exhibited higher inhibitory potencies on Cox-2 than on Cox-1. These results are of interest, as Cox-2 is mainly associated with inflammation and the Cox-1 inhibition with adverse side effects often observed with non-steroidal anti-inflammatory drugs. The occurrence of these phenylpropanoid esters could also explain some other pharmacological properties of M. vulgare.

  10. Pênfigo Vulgar - um caso pediátrico

    OpenAIRE

    Faria Boto, Ana Cristina; Galhardo, Júlia; Ramos, Margarida; Helena Neves, Maria; Sousa Coutinho, Vasco; Serrão Neto, Ana; Leça, Ana

    2014-01-01

    Resumo: O Pênfigo Vulgar é uma doença auto-imune rara na infância, com evolução crónica e mortalidade significativa. A doença manifesta-se por lesões vesiculares, semelhantes a infecções benignas, mas que são refractárias ao tratamento sintomático e persistem após a fase aguda. Apresenta-se o caso de uma criança de três anos com lesões muco-cutâneas orais, persistentes. A biópsia permitiu o diagnóstico de Pênfigo Vulgar, tendo sido iniciada terapia corticosteróide sistémica. A dificuldade no ...

  11. Pénfigo vulgar: Caso clínico

    OpenAIRE

    Lauro Gilberto Nunes R; Raquel Moresco V; Marley, G; Cristina da Silva B; Matesanz Pérez, P.

    2005-01-01

    El pénfigo vulgar es una enfermedad auto-inmune ampollosa, muco cutánea, de carácter crónico, donde las lesiones de la mucosa bucal pueden anteceder las lesiones cutáneas. Así, el odontólogo asume papel importante en la identificación de las lesiones, debiendo realizar el diagnóstico por la historia clínica i exámenes complementares adecuados. Este artículo relata un caso de pénfigo vulgar acometiendo un paciente del sexo masculino, 47 años, con lesiones en la mucosa bucal y piel.Pemphigus vu...

  12. Chemical diversity in Indian oregano (Origanum vulgare L.).

    Science.gov (United States)

    Verma, Ram S; Padalia, Rajendra C; Chauhan, Amit; Verma, Rajesh K; Yadav, Ajai K; Singh, Hemendra P

    2010-08-01

    The terpenoid composition of the essential oils of 17 different populations of Origanum vulgare L., collected from wild populations and subsequently grown under similar conditions in the sub-temperate region of the Western Himalaya, was studied. Analysis by GC (RI) and GC/MS allowed the identification of 51 components, representing 90.15 to 99.94% of the total oil. The two classes of the phenolic compounds and the monoterpenoids were predominant in all the essential oils. On the basis of the major constituents, i.e., marker compounds, and by comparison of the results with previous reports, new chemotypes could be identified. Principal component analysis was performed to determine the chemical variability within the different populations of O. vulgare collected and grown under similar conditions. Based on the marker compounds, six chemotypes with significant variations in their terpenoid profile were noticed within the 17 populations.

  13. Fine structure of plastids during androgenesis in Hordeum vulgare L.

    OpenAIRE

    Fortunat Młodzianowski; Krystyna Idzikowska

    2014-01-01

    The fine structure of plastids was studied in the course of androgenesis in in the pollen of Hordeum vulgare L. It was found that these organelles occur in all stages of androgenesis. Their structure was simple and was frequently manifested on the cross section only by the presence of the envelope and matrix of different degree of density. Single thylakoids, nucleoid-like regions and starch grains were, however, also noted. The structure of plastids in embryoids formed from microspores of bar...

  14. Origanum vulgare (Lamiaceae OVICIDAL POTENTIAL ON GASTROINTESTINAL NEMATODES OF CATTLE

    Directory of Open Access Journals (Sweden)

    Luciana Laitano Dias de Castro

    2013-12-01

    Full Text Available Due to anthelmintic resistance in nematodes, several research studies have been developed seeking control alternatives to these parasites. This study evaluated the in vitro action of Origanum vulgare on gastrointestinal nematode eggs of cattle. In order to evaluate the ability to inhibit egg hatch, different dried leaves extracts of this plant were tested, such as dye, hydroalcoholic and aqueous extracts at concentrations varying from 0.62 to 80 mg/mL. Each assay was accompanied by control containing levamisole hydrochloride (0.2 mg/mL, distilled water and 70 ºGL grain alcohol at the same concentration of the extracts. Test results showed that the different O. vulgare extracts inhibited egg hatch of cattle gastrointestinal nematodes at a percentage that varied from 8.8 to 100%; dye and hydroalcoholic extract were the most promising inhibitors. In view of this ovicidal property, O. vulgare may be an important source of viable antiparasitic compounds for nematodiosis control in ruminants.

  15. Essential oil diversity of European Origanum vulgare L. (Lamiaceae).

    Science.gov (United States)

    Lukas, Brigitte; Schmiderer, Corinna; Novak, Johannes

    2015-11-01

    This investigation focused on the qualitative and quantitative composition of essential oil compounds of European Origanum vulgare. Extracts of 502 individual O. vulgare plants from 17 countries and 51 populations were analyzed via GC. Extracts of 49 plants of 5 populations of Israeli Origanum syriacum and 30 plants from 3 populations of Turkish Origanum onites were included to exemplify essential oil characteristics of 'high-quality' oregano. The content of essential oil compounds of European O. vulgare ranged between 0.03% and 4.6%. The monoterpenes were primarily made up of sabinene, myrcene, p-cymene, 1,8-cineole, β-ocimene, γ-terpinene, sabinene hydrate, linalool, α-terpineol, carvacrol methyl ether, linalyl acetate, thymol and carvacrol. Among the sesquiterpenes β-caryophyllene, germacrene D, germacrene D-4-ol, spathulenol, caryophyllene oxide and oplopanone were often present in higher amounts. According to the proportions of cymyl-compounds, sabinyl-compounds and the acyclic linalool/linalyl acetate three different main monoterpene chemotypes were defined. The cymyl- and the acyclic pathway were usually active in plants from the Mediterranean climate whereas an active sabinyl-pathway was a characteristic of plants from the Continental climate.

  16. POLYPODIUM VULGARE LINN. A VERSATILE HERBAL MEDICINE: A REVIEW

    Directory of Open Access Journals (Sweden)

    Pervaiz Ahmad Dar*, G. Sofi and M. A. Jafri

    2012-06-01

    Full Text Available Polypodium vulgare Linn. also called as Bisfaij in Unani system of medicine is a perineal fern growing to a height of 30cm. Polypodium vulgare Linn. rhizome is used in European, American, Chinese, and Unani and Ayurveda traditions. It is claimed to be efficacious in jaundice, dropsy, scurvy and combined with mallows it removes hardness of the spleen. The distilled water of the roots and leaves is considered good for ague (malarial fever, and the fresh or dried roots, mixed with honey and applied to the nose, were used in the treatment of polypus The fresh root is used in the form of decoction, or powder for melancholia and also for rheumatic swelling of the joints. The rhizome extract was found to possess anti-epileptic activity. The ecdysones present in the rhizome (0.07%-1% dry weightwas seen to act topically on a wide variety of arthropods and caused abnormal molting and death, so ecdysone analogues may be useful not only as insecticides but also miticides. The aqueous extract of Polypodium vulgare Linn. was found to possess analgesic activity, protective effect in various neurological and neurodegenerative disorders, stimulatory effect on the adrenoceptors, and antioxidant properties.

  17. Chemistry, antioxidant, antibacterial and antifungal activities of volatile oils and their components.

    Science.gov (United States)

    De Martino, Laura; De Feo, Vincenzo; Fratianni, Florinda; Nazzaro, Filomena

    2009-12-01

    The present paper reports the chemical composition, antioxidant and antibacterial activities of several essential oils and their components. Analysis showed that three oils (Carum carvi L., Verbena officinalis L. and Majorana hortensis L.) contained predominantly oxygenated monoterpenes, while others studied (Pimpinella anisum L., Foeniculum vulgare Mill.) mainly contained anethole. C. carvi, V. officinalis and M. hortensis oils exhibited the most potent antioxidant activity, due their contents of carvacrol, anethole and estragol. Antibacterial action was assessed against a range of pathogenic and useful bacteria and fungi of agro-food interest. V. officinalis and C. carvi oils proved the most effective, in particular against Bacillus cereus and Pseudomonas aeruginosa. Carvacrol proved most active against Escherichia coli, and completely inhibited the growth of Penicillium citrinum. The oils proved inactive towards some Lactobacilli strains, whereas single components showed an appreciable activity. These results may be important for use of the essential oils as natural preservatives for food products.

  18. Production of Low Calorie Bakery Product with Pleasant Flavour, Antioxidant and Antimicrobial Activities

    Directory of Open Access Journals (Sweden)

    Hussein Ahmed M.S.

    2014-12-01

    Full Text Available Aromatic plants are considered sources of antioxidants, antimicrobial and favouring agents. Four aromatic plants (Thymus vulgaris L., Foeniculum vulgare, Pimpinella anisum L. and Trigonellafoenum-graecum L. were analysed in the study. Yoghurt was used to produce a low calorie pie. Chemical and rheological parameters, baking performance, staling rate and sensory properties of the pie were investigated. Volatile aroma compounds were anal-ysed with GC and GC/ MS, and antioxidant activity was evaluated by DPPH and β-carotene assays. The incorporation of yoghurt and some aromatic plants in the pie improved protein, fat, fibre, ash, and minerals contents and allowed achieving about 19% reduction in calories. Sensory evaluation of pie containing the mixture of aromatic plants showed its superior sensory quality. In addition, it could be concluded that aromatic plants were able to inhibit the growth of yeast, mould and bacteria and to prolong the storage periods of pie compared with the control.

  19. Chemical Composition and Biological Activity of Essential Oils of Origanum vulgare L. subsp. vulgare L. under Different Growth Conditions

    Directory of Open Access Journals (Sweden)

    Enrica De Falco

    2013-12-01

    Full Text Available This research was aimed at investigating the essential oil production, chemical composition and biological activity of a crop of pink flowered oregano (Origanum vulgare L. subsp. vulgare L. under different spatial distribution of the plants (single and binate rows. This plant factor was shown to affect its growth, soil covering, fresh biomass, essential oil amount and composition. In particular, the essential oil percentage was higher for the binate row treatment at the full bloom. The chemical composition of the oils obtained by hydrodistillation was fully characterized by GC and GC-MS. The oil from plants grown in single rows was rich in sabinene, while plants grown in double rows were richer in ocimenes. The essential oils showed antimicrobial action, mainly against Gram-positive pathogens and particularly Bacillus cereus and B. subtilis.

  20. Chemical composition and biological activity of essential oils of Origanum vulgare L. subsp. vulgare L. under different growth conditions.

    Science.gov (United States)

    De Falco, Enrica; Mancini, Emilia; Roscigno, Graziana; Mignola, Enrico; Taglialatela-Scafati, Orazio; Senatore, Felice

    2013-12-04

    This research was aimed at investigating the essential oil production, chemical composition and biological activity of a crop of pink flowered oregano (Origanum vulgare L. subsp. vulgare L.) under different spatial distribution of the plants (single and binate rows). This plant factor was shown to affect its growth, soil covering, fresh biomass, essential oil amount and composition. In particular, the essential oil percentage was higher for the binate row treatment at the full bloom. The chemical composition of the oils obtained by hydrodistillation was fully characterized by GC and GC-MS. The oil from plants grown in single rows was rich in sabinene, while plants grown in double rows were richer in ocimenes. The essential oils showed antimicrobial action, mainly against Gram-positive pathogens and particularly Bacillus cereus and B. subtilis.

  1. Green synthesis of silver nanoparticles using Pimpinella anisum seeds: antimicrobial activity and cytotoxicity on human neonatal skin stromal cells and colon cancer cells

    Directory of Open Access Journals (Sweden)

    AlSalhi MS

    2016-09-01

    Full Text Available Mohamad S AlSalhi,1,2 Sandhanasamy Devanesan,1,2 Akram A Alfuraydi,3 Radhakrishnan Vishnubalaji,4 Murugan A Munusamy,3 Kadarkarai Murugan,5 Marcello Nicoletti,6 Giovanni Benelli7 1Research Chair in Laser Diagnosis of Cancers, 2Department of Physics and Astronomy, 3Department of Botany and Microbiology, College of Science, 4Stem Cell Unit, Department of Anatomy, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia; 5Division of Entomology, Department of Zoology, School of Life Sciences, Bharathiar University, Coimbatore, India; 6Department of Environmental Biology, Sapienza University of Rome, Rome, 7Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy Background: The present study focused on a simple and eco-friendly method for the synthesis of silver nanoparticles (AgNPs with multipurpose anticancer and antimicrobial activities. Materials and methods: We studied a green synthesis route to produce AgNPs by using an aqueous extract of Pimpinella anisum seeds (3 mM. Their antimicrobial activity and cytotoxicity on human neonatal skin stromal cells (hSSCs and colon cancer cells (HT115 were assessed. Results: A biophysical characterization of the synthesized AgNPs was realized: the morphology of AgNPs was determined by transmission electron microscopy, energy dispersive spectroscopy, X-ray powder diffraction, and ultraviolet-vis absorption spectroscopy. Transmission electron microscopy showed spherical shapes of AgNPs of P. anisum seed extracts with a 3.2 nm minimum diameter and average diameter ranging from 3.2 to 16 nm. X-ray powder diffraction highlighted the crystalline nature of the nanoparticles, ultraviolet-vis absorption spectroscopy was used to monitor their synthesis, and Fourier transform infrared spectroscopy showed the main reducing groups from the seed extract. Energy dispersive spectroscopy was used to confirm the presence of elemental silver. We evaluated the antimicrobial potential

  2. Bioactivity of Dianthus caryophyllus, Lepidium sativum, Pimpinella anisum, and Illicium verum essential oils and their major components against the West Nile vector Culex pipiens.

    Science.gov (United States)

    Kimbaris, Athanasios C; Koliopoulos, George; Michaelakis, Antonios; Konstantopoulou, Maria A

    2012-12-01

    Mosquitoes constitute a severe health problem in many areas all over the world. There are many regions of the tropics and subtropics where mosquitoes are one of the main reasons for inhibiting the economic upgrade. Except nuisance, their medical importance is another matter of attention since mosquitoes are vectors for a wide variety of vector-borne diseases. Due to disadvantages of currently used chemical control methods, it is unavoidable to search for eco-friendly new molecules. We report herein the evaluation of the larvicidal effect exhibited by essential oils of Dianthus caryophyllus, Lepidium sativum, Pimpinella anisum, and Illicium verum against late third to early fourth instar mosquito larvae of Culex pipiens. Furthermore, phytochemical analysis of plant samples revealed their major compounds to be β-caryophyllene, eugenol, eucalyptol, α-terpinyl acetate, and (E)-anethole which were also tested for their potential larvicidal activity. For D. caryophyllus and L. sativum, this was the first report on the chemical composition of their essential oils. The essential oils of I. verum and P. anisum demonstrated high larvicidal activity with a LC(50) <18 mg L(-1). The other two essential oils of D. caryophyllus and L. sativum revealed moderate larvicidal activity, displaying a LC(50) value above 50 mg L(-1). Among the pure components, the most toxic were eugenol, (E)-anethole, and α-terpinyl acetate, with LC(50) values 18.28, 16.56, and 23.03 mg L(-1), respectively. Eucalyptol (1,8 cineole) and β-caryophyllene were inactive at concentrations even as high as 100 mg L(-1), showing the least significant activity against mosquito larvae. Results allow some rationalization on the relative importance of the major compounds regarding the larvicidal activity of selected essential oils and their potential use as vector control agents.

  3. Use of gamma radiation cobalt 60 for disinfestation of Lasioderma serricorne (Fabricius, 1972) (Coleoptera: Anobiidae) in Chamomilla recutita L. and Pimpinela anisum L. dehydrated

    Energy Technology Data Exchange (ETDEWEB)

    Alves, Juliana Nazare; Potenza, Marcos Roberto [Instituto Biologico, Sao Paulo, SP (Brazil). Centro de Pesquisa e Desenvolvimento de Sanidade Vegetal]. E-mail: julianaabc@ig.com.br; Arthur, Valter [Centro de Energia Nuclear na Agricultura (CENA/USP), Piracicaba, SP (Brazil)]. E-mail: arthur@cena.usp.br

    2008-03-15

    Stores products such a grains, flours, dry fruits and spices are normally infested by pests as beetles (Lasioderma serricorne), mites and moths, depreciating the product visually and promoting its deterioration. To improve the quality of spices, medicinal plants and others foodstuffs there is a need for adequate methods of handling, correct identification of the species, adequate collection and storage. The objective of this work was to determine the dose of gamma radiation for the disinfestation of medicinal and aromatic plants infested by L. serricorne. The plants used in this study were Chamomilla recutita L. and Pimpinela anisum L. in this dehydrated form. The experiment was carried out in the Laboratorio de Inseticidas e Acaricidas from Instituto Biologico/SP, during the months of January and May 2006, and the irradiations were carried out in the Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN/SP, using and experimental Cobalt 60 irradiator, model Gammacell 220. Each treatment consisted of 5 parcels containing 10 g of dehydrated products infested with 20 last instar larvae of L. serricorne, conditioned in plastic 10 x 10 cm containers with small punctures in the cover to allow internal aeration. The substratum previously infested was submitted to increasing doses of gamma radiation: 0: 0.5; 0.75; 1.0; 1.25; 1.50; 1.75; 2.0; 2.25; 2.50 and 2.75 kGy. After irradiation, the samples were kept in a acclimatized room at 27 {+-} 2 deg C of temperature and relative humidity of 70 {+-} 5% and after a 45 days period the number of adults insects emerged was evaluated. The disinfestation dose of gamma radiation for last instar larvae L. serricorne on Chamomilla recutita L. and Pimpinela anisum L. was 2.0 kGy. (author)

  4. An attempt of postharvest orange fruit rot control using essential oils from Mediterranean plants.

    Science.gov (United States)

    Camele, Ippolito; De Feo, Vincenzo; Altieri, Luciana; Mancini, Emilia; De Martino, Laura; Luigi Rana, Gian

    2010-12-01

    Twelve essential oils from Mediterranean aromatic plants were tested at different doses against four fungi known as causal agents of post-harvest orange fruit rot: Botrytis cinerea, Penicillium italicum, Phytophthora citrophthora, and Rhizopus stolonifer. Essential oils were obtained from Hyssopus officinalis, Lavandula angustifolia, Majorana hortensis, Melissa officinalis, Ocimum basilicum, Origanum vulgare, Salvia officinalis, and Thymus vulgaris (Family Lamiaceae), Verbena officinalis (Family Verbenaceae), and Pimpinella anisum, Foeniculum vulgare, and Carum carvi (Family Apiaceae). Because preliminary in vitro experiments showed that only the oils from V. officinalis, T. vulgaris, and O. vulgare exhibited some fungistatic activity against the above-named fungi, these three essential oils were used in successive in vivo tests carried out to protect healthy "Washington navel" orange fruits from artificial infection by the same micromycetes. The essential oil of T. vulgaris, at a 2,000 ppm dose, controlled fruit rot by B. cinerea, P. citrophthora, and R. stolonifer but was ineffective against P. italicum. Essential oils of V. officinalis and O. vulgare inhibited infection by the first two fungi and only by P. citrophthora, respectively. This finding represents an important result, with the goal of using the essential oils as natural preservatives for food products, due to their positive effect on their safety and shelf life.

  5. Separate Location of Parental Chromosomes in Squashed Metaphases of Hybrid between Hordeum vulgare L. and Four Polyploid, Alien Species

    DEFF Research Database (Denmark)

    Jensen, J.; Linde-Laursen, Ib

    1984-01-01

    In 38 squashed, somatic metaphases of four hybrids between diploid Hordeum vulgare and two tetra-and two hexaploid alien species, each of the H. vulgare chromosomes was identifed, and differentiated from the chromosomes of the other parental species, by its Giemsa C-banding pattern. The H. vulgare...

  6. Antibacterial activity against Clostridium genus and antiradical activity of the essential oils from different origin.

    Science.gov (United States)

    Kačániová, Miroslava; Vukovič, Nenad; Horská, Elena; Salamon, Ivan; Bobková, Alica; Hleba, Lukáš; Fiskelová, Martina; Vatľák, Alexander; Petrová, Jana; Bobko, Marek

    2014-01-01

    In the present study, the antimicrobial and antiradical activities of 15 essential oils were investigated. The antimicrobial activities were determined by using agar disc diffusion and broth microdilution methods against Clostridium genus and antioxidant properties of essential oils by testing their scavenging effect on DPPH radicals activities. We determined the antibacterial activity of Clostridium butyricum, Clostridium hystoliticum, Clostridium intestinale, Clostridium perfringens and Clostridium ramosum. We obtained the original commercial essential oils samples of Lavandula angustifolia, Carum carvi, Pinus montana, Mentha piperita, Foeniculum vulgare Mill., Pinus sylvestris, Satureia montana, Origanum vulgare L. (2 samples), Pimpinella anisum, Rosmarinus officinalis L., Salvia officinalis L., Abies alba Mill., Chamomilla recutita L. Rausch and Thymus vulgaris L. produced in Slovakia (Calendula a.s., Nova Lubovna, Slovakia). The results of the disk diffusion method showed very high essential oils activity against all tested strains of microorganisms. The best antimicrobial activity against C. butyricum was found at Pimpinella anisum, against C. hystoliticum was found at Pinus sylvestris, against C. intestinale was found at Satureia hortensis L., against C. perfringens was found at Origanum vulgare L. and against C. ramosum was found at Pinus sylvestris. The results of broth microdilution assay showed that none of the essential oils was active against C. hystoliticum. The best antimicrobial activity against C. butyricum was found at Abies alba Mill., against C. intestinale was found at Abies alba Mill., against C. perfringens was found at Satureia montana and against C. ramosum was found at Abius alba and Carum carvi. Antioxidant DPPH radical scavenging activity was determined at several solutions of oil samples (50 μL.mL(-1)-0.39 μL.mL(-1)) and the best scavenging effect for the highest concentration (50 μL.mL(-1)) was observed. The antioxidant properties

  7. 细叶黄皮各器官挥发油的化学成分%Chemical Constituents of Essential Oil of Different Organs from Clausena anisum-olens

    Institute of Scientific and Technical Information of China (English)

    苏秀芳; 梁振益

    2011-01-01

    Objective: To analyze the chemical constituents of essential oil from the plant of Clausena anisum-olens. Method: The essential oil was extracted from C. anisum-olens by steam distillation and analyzed by GC-MS. Result: Essential oil from stems, roots, leaves, fruits and flowers contain 4-methoxy-6-( 2-propenyl)-1, 3-benzodioxole,which respective accounted of the essential oil for 32. 89% , 38. 09%, 28. 97% , 58. 40% and 100.00%. The main types of the compounds are aromatic hydrocarbons, alkane,olefin and fatty acids. Conclusion: The essential oil of different organs of C. anisum-olens is studied. It provides scientific bases for the C. anisum-olens exploitation and usage.%目的:分析研究细叶黄皮植物挥发油的化学成分.方法:采用水蒸气蒸馏法从细叶黄皮各器官中提取挥发油,用气相色谱-质谱联用技术对挥发油化学成分进行分析.结果:细叶黄皮茎、根、叶、果实及花挥发油的共有化合物为4-甲氧基-6-(2-丙烯基)-1,3-苯并二恶茂,质量分数分别为32.89%,38.09%,28.97%,58.40%,100.00%.化合物的主要类型为芳香类、烯类、烷烃类及酸类.结论:研究了细叶黄皮各器官挥发油的化学成分,为合理开发和利用细叶黄皮资源提供了依据.

  8. The complete chloroplast genome of Origanum vulgare L. (Lamiaceae).

    Science.gov (United States)

    Lukas, Brigitte; Novak, Johannes

    2013-10-10

    Oregano (Origanum vulgare L., Lamiaceae) is a medicinal and aromatic plant maybe best known for flavouring pizza. New applications e.g. as natural antioxidants for food are emerging due to the plants' high antibacterial and antioxidant activity. The complete chloroplast (cp) genome of Origanum vulgare (GenBank/EBML/DDBJ accession number: JX880022) consists of 151,935 bp and includes a pair of inverted repeats (IR) of 25,527 bp separated by one small and one large single copy region (SSC and LSC) of 17,745 and 83,136 bp, respectively. The genome with an overall GC content of 38% hosts 114 genes that covering 63% of the genome of which 8% were introns. The comparison of the Origanum cp genome with the cp genomes of two other core lamiales (Salvia miltiorrhiza Bunge and Sesamum indicum L.) revealed completely conserved protein-coding regions in the IR region but also in the LSC and SSC regions. Phylogenetic analysis of the lamiids based on 56 protein-coding genes give a hint at the basic structure of the Lamiales. However, further genomes will be necessary to clarify this taxonomically complicated order. The variability of the cp within the genus Origanum, studied exemplarily on 16 different chloroplast DNA regions, demonstrated that in 14 regions analyzed, the variability was extremely low (max. 0.7%), while only two regions showed a moderate variability of up to 2.3%. The cp genome of Origanum vulgare contains 27 perfect mononucleotide repeats (number of repeats>9) consisting exclusively of the nucleotides A or T. 34 perfect repeats (repeat lengths>1 and number of repeats>3) were found, of which 32 were di-, and 2 were trinucleotide repeats.

  9. Analgesic profile of hydroalcoholic extract obtained from Marrubium vulgare.

    Science.gov (United States)

    de Souza, M M; de Jesus, R A; Cechinel-Filho, V; Schlemper, V

    1998-04-01

    Marrubium vulgare L. is a medicinal plant used in folk medicine to cure a variety of diseases. Recently we have demonstrated that a hydroalcoholic extract of this plant showed significant, nonspecific antispasmodic effects on isolated smooth muscle. In this report, we have investigated the possible analgesic effects of the same hydroalcoholic extract in different models of pain in mice. The results suggest that this extract exhibits significant analgesic activity, antagonizing chemically-induced acute pain. Such effects may be related to the presence of steroids and terpenes, which were detected by TLC analysis.

  10. The renal effects of alginates isolated from brown seaweed Sargassum vulgare.

    Science.gov (United States)

    de Paula Alves Sousa, Alessandra; Barbosa, Paulo Sergio Ferreira; Torres, Márcia Rocha; Martins, Alice Maria Costa; Martins, René Duarte; de Sousa Alves, Renata; de Sousa, Daniel Freire; Alves, Claudênio Diógenes; Costa-Lotufo, Letícia Veras; Monteiro, Helena Serra Azul

    2008-04-01

    Alginates isolated from Sargassum vulgare, present a strong antitumor activity, associated with kidney reversible damage, as analysed by histopathology of treated animals. In the present study, the renal alteration mechanisms of S. vulgare alginates were investigated using the isolated perfused rat kidney and the isolated perfused rat mesenteric blood vessel methods. The results showed that the effects of Sargassum vulgare low viscosity (SVLV) alginate were more potent than those of Sargassum vulgare high viscosity (SVHV) alginate in the isolated rat kidney. The SVLV alginate caused considerable changes in renal physiology, as shown by an increase in parameters such as perfusion pressure, renal vascular resistance, glomerular filtration rate, urinary flow and sodium, potassium and chloride excretion and by reduction of chloride tubular transport. The effects of SVHV were weaker than those of SVLV. The effects of SVLV on kidney could be related to direct vascular action as demonstrated with SVLV alginate on mesenteric blood vessels. In conclusion, the Sargassum vulgare alginate altered the renal function parameters evaluated. S. vulgare low viscosity alginate renal effects were more potent than S. vulgare high viscosity alginate. It is suggested that physicochemical differences between SVHV and SVLV could explain the differences found in the results.

  11. Pénfigo vulgar: Caso clínico

    Directory of Open Access Journals (Sweden)

    Lauro Gilberto Nunes R

    2005-08-01

    Full Text Available El pénfigo vulgar es una enfermedad auto-inmune ampollosa, muco cutánea, de carácter crónico, donde las lesiones de la mucosa bucal pueden anteceder las lesiones cutáneas. Así, el odontólogo asume papel importante en la identificación de las lesiones, debiendo realizar el diagnóstico por la historia clínica i exámenes complementares adecuados. Este artículo relata un caso de pénfigo vulgar acometiendo un paciente del sexo masculino, 47 años, con lesiones en la mucosa bucal y piel.Pemphigus vulgaris is an autoimmune blistering disease, mucocutaneous, chronic, where the lesions in the mouth mucosa usually precede the skin lesions. Thus, the dentist has an important role in identifying the lesions, and the diagnosis must be done through an adequate clinical history and complementary exams. This article reports a case of pemphigus vulgaris in a male patient, 47, suffering from lesions in the skin and mouth mucosa.

  12. Development and Meiosis of Three Interspecific Hybrids with Cultivated Barley (Hordeum vulgare L.)

    DEFF Research Database (Denmark)

    Von Bothmer, R.; Flink, J.; Linde-Laursen, Ib

    1986-01-01

    The development and meiosis of three interspecific hybrids between cultivated barley (Hordeum vulgare L.) and H. secalinum Schreb., H. tetraploidum Covas, and H. parodii Covas, respectively, were studied. All three hybrid combinations developed very slowly vegetatively. Meiosis of the hybrids...

  13. Brier Study on the Translation of Chinese Vulgarism Language into English

    Institute of Scientific and Technical Information of China (English)

    余娜

    2009-01-01

    Vulgarism language,also named four-letter words in English,is words or phrases ofroughness and pushiness used in people's daily life.Though crude and ungrarefid,it is an indispensable part of any,qnguage.It is a common way for people to exprcss their emotions with such words.Any language in the world has vulgarism hnguage and Chinese has no exception.Chinese vulgarism language not only exists in daily life.but in literary works as well.In English and Chinese their expressions of vnlgamm language differ because of the different categories.In this article,the author would like to come up with a preliminary study on the translation of Chinese vulgarism language into English.

  14. 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.

  15. Phytochemical Profile and Evaluation of the Biological Activities of Essential Oils Derived from the Greek Aromatic Plant Species Ocimum basilicum, Mentha spicata, Pimpinella anisum and Fortunella margarita

    Directory of Open Access Journals (Sweden)

    Eleni Fitsiou

    2016-08-01

    Full Text Available Natural products, known for their medicinal properties since antiquity, are continuously being studied for their biological properties. In the present study, we analyzed the composition of the volatile preparations of essential oils of the Greek plants Ocimum basilicum (sweet basil, Mentha spicata (spearmint, Pimpinella anisum (anise and Fortunella margarita (kumquat. GC/MS analyses revealed that the major components in the essential oil fractions, were carvone (85.4% in spearmint, methyl chavicol (74.9% in sweet basil, trans-anethole (88.1% in anise, and limonene (93.8% in kumquat. We further explored their biological potential by studying their antimicrobial, antioxidant and antiproliferative activities. Only the essential oils from spearmint and sweet basil demonstrated cytotoxicity against common foodborne bacteria, while all preparations were active against the fungi Saccharomyces cerevisiae and Aspergillus niger. Antioxidant evaluation by DPPH and ABTS radical scavenging activity assays revealed a variable degree of antioxidant potency. Finally, their antiproliferative potential was tested against a panel of human cancer cell lines and evaluated by using the sulforhodamine B (SRB assay. All essential oil preparations exhibited a variable degree of antiproliferative activity, depending on the cancer model used, with the most potent one being sweet basil against an in vitro model of human colon carcinoma.

  16. Phytochemical Profile and Evaluation of the Biological Activities of Essential Oils Derived from the Greek Aromatic Plant Species Ocimum basilicum, Mentha spicata, Pimpinella anisum and Fortunella margarita.

    Science.gov (United States)

    Fitsiou, Eleni; Mitropoulou, Gregoria; Spyridopoulou, Katerina; Tiptiri-Kourpeti, Angeliki; Vamvakias, Manolis; Bardouki, Haido; Panayiotidis, Mihalis Ι; Galanis, Alex; Kourkoutas, Yiannis; Chlichlia, Katerina; Pappa, Aglaia

    2016-08-16

    Natural products, known for their medicinal properties since antiquity, are continuously being studied for their biological properties. In the present study, we analyzed the composition of the volatile preparations of essential oils of the Greek plants Ocimum basilicum (sweet basil), Mentha spicata (spearmint), Pimpinella anisum (anise) and Fortunella margarita (kumquat). GC/MS analyses revealed that the major components in the essential oil fractions, were carvone (85.4%) in spearmint, methyl chavicol (74.9%) in sweet basil, trans-anethole (88.1%) in anise, and limonene (93.8%) in kumquat. We further explored their biological potential by studying their antimicrobial, antioxidant and antiproliferative activities. Only the essential oils from spearmint and sweet basil demonstrated cytotoxicity against common foodborne bacteria, while all preparations were active against the fungi Saccharomyces cerevisiae and Aspergillus niger. Antioxidant evaluation by DPPH and ABTS radical scavenging activity assays revealed a variable degree of antioxidant potency. Finally, their antiproliferative potential was tested against a panel of human cancer cell lines and evaluated by using the sulforhodamine B (SRB) assay. All essential oil preparations exhibited a variable degree of antiproliferative activity, depending on the cancer model used, with the most potent one being sweet basil against an in vitro model of human colon carcinoma.

  17. Contact Toxicity and Repellency of the Main Components From the Essential Oil of Clausena anisum-olens Against Two Stored Product Insects.

    Science.gov (United States)

    You, Chun Xue; Jiang, Hai Yan; Zhang, Wen Juan; Guo, Shan Shan; Yang, Kai; Lei, Ning; Ma, Ping; Geng, Zhu Feng; Du, Shu Shan

    2015-01-01

    The essential oil of Clausena anisum-olens (Blanco) Merr. showed strong contact toxicity and repellency against Lasioderma serricorne and Liposcelis bostrychophila adults. The components of the essential oil obtained by hydrodistillation were determined by gas chromatography-mass spectrometry. It was found that the main components were myristicin (36.87%), terpinolene (13.26%), p-cymene-8-ol (12.38%), and 3-carene (3.88%). Myristicin and p-cymene-8-ol were separated by silica gel column chromatography, and their molecular structures were confirmed by means of physicochemical and spectrometric analysis. Myristicin and p-cymene-8-ol showed strong contact toxicity against L. serricorne (LD50 = 18.96 and 39.68 μg per adult) and Li. bostrychophila (LD50 = 20.41 and 35.66 μg per adult). The essential oil acting against the two grain storage insects showed LD50 values of 12.44 and 74.46 μg per adult, respectively. Myristicin and p-cymene-8-ol have strong repellent toxicity to Li. bostrychophila.

  18. Carlos Jansen and the literary vulgarization for the youth

    Directory of Open Access Journals (Sweden)

    Lia Araujo Miranda Lima

    2015-12-01

    Full Text Available In this article we study the translations of Carlos Jansen for the youth, age group corresponding approximately to the contemporary concepts of preadolescence and adolescence, made at the end of the 19th century. Jansen was a pioneer in translating into Brazilian Portuguese works for the youth among which novels by Swift, Defoe, and Cervantes. His widely adapted versions had a pedagogical goal, serving as a reading material for children and adolescents attending schools. For this reason he was called a "vulgarizer" by critics of that period. The research encompassed the analysis of newspapers published between 1880 and 1899, available at the National Library's Hemeroteca Digital Brasileira, which provide data on the advertising and reception of his works. We intend to enrich historical research on children's literature in Brazil and analyse to what degree Jansen's pedagogical project has governed his translation practice.

  19. Fine structure of plastids during androgenesis in Hordeum vulgare L.

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    Fortunat Młodzianowski

    2014-01-01

    Full Text Available The fine structure of plastids was studied in the course of androgenesis in in the pollen of Hordeum vulgare L. It was found that these organelles occur in all stages of androgenesis. Their structure was simple and was frequently manifested on the cross section only by the presence of the envelope and matrix of different degree of density. Single thylakoids, nucleoid-like regions and starch grains were, however, also noted. The structure of plastids in embryoids formed from microspores of barley was compared with embryos developed from fertilized egg cell, and we did not found any fundamental differences between them. However, only plastid ribosomes were difficult to identify on ultrathin sections in embryoids and in the embryos.

  20. Monosomic and double monosomic substitutions of Hordeum bulbosum L. chromosomes into H. vulgare L.

    Science.gov (United States)

    Pickering, R A

    1992-07-01

    One of the aims of the interspecific crossing programme between Hordeum vulgare L. and H. bulbosum L. has been to introgress desirable genes into barley from the wild species. However, despite their close taxonomic relationship there have been few reports of achieving this objective using amphidiploid hybrids. In order to broaden the range of available hybrids, partially fertile triploids between H. vulgare (2n = 2x = 14) and H. bulbosum (2n = 4x = 28) were developed and crossed with H. vulgare as female parent. From 580 progeny which were screened, eight putative single monosomic chromosome substitution lines and one double monosomic substitution were identified by cytological analysis. These involved the substitution of H. vulgare chromosome 1 (two lines), 6 (four lines), 6L (one line), 7 (one line) and 1 + 4 (one line) by their respective H. bulbosum homoeologues. The H. bulbosum chromosome was frequently eliminated during plant development, but it was observed regularly in pollen mother cells of two lines. However, pairing between the H. bulbosum chromosome and its H. vulgare homoeologue was low. Several of the lines were more resistant than their H. vulgare parents to powdery mildew (Erysiphe graminis DC. f.sp. hordei Em. Marchai), net blotch (Drechslera teres Sacc.) and scald (Rhynchosporium secalis (Oudem.) Davis). Apart from their use in studying genome relationships, their value to plant breeders will depend on the ease of inducing translocations between the parental chromosomes.

  1. Chemical compositions and antioxidant properties of essential oils from nine species of Turkish plants obtained by supercritical carbon dioxide extraction and steam distillation.

    Science.gov (United States)

    Topal, Ummihan; Sasaki, Mitsuru; Goto, Motonobu; Otles, Semih

    2008-01-01

    Chemical compositions and antioxidant activities of essential oils from nine different species of Turkish plants, namely Melissa officinalis L., Rosmarinus officinalis L., Cuminum cyminum L., Piper nigrum L., Lavandula stoechas spp., Foeniculum vulgare, Pimpinella anisum L., Thymus serpyllum and Liquidamber orientalis Mill., were studied. Essential oils were obtained by supercritical carbon dioxide (SCCO2) extraction and steam distillation, and were analyzed by gas chromatography-mass spectrometry. The antioxidant activities of SCCO2 extraction and steam distillation extracts were tested by means of the 1,1-diphenyl-2-picrylhydrazyl (DPPH) assay. Essential oils extracted by SCCO2 and steam distillation showed different compositions in different species. In the DPPH assay, R. officinalis, C. cyminum, P. anisum, T. serpyllum and L. orientalis essential oils obtained by SCCO2 extraction showed higher antioxidant activity than steam distillation extracts, with radical scavenging activities ranging from 87.1 +/- 0.23% to 92.0 +/- 0.34% compared with the butylated hydroxytoluene positive control (91.4 +/- 0.21%).

  2. Proteomic analysis of Ketogulonicigenium vulgare under glutathione reveals high demand for thiamin transport and antioxidant protection.

    Directory of Open Access Journals (Sweden)

    Qian Ma

    Full Text Available Ketogulonicigenium vulgare, though grows poorly when mono-cultured, has been widely used in the industrial production of the precursor of vitamin C with the coculture of Bacillus megaterium. Various efforts have been made to clarify the synergic pattern of this artificial microbial community and to improve the growth and production ability of K. vulgare, but there is still no sound explanation. In previous research, we found that the addition of reduced glutathione into K. vulgare monoculture could significantly improve its growth and productivity. By performing SEM and TEM, we observed that after adding GSH into K. vulgare monoculture, cells became about 4-6 folds elongated, and formed intracytoplasmic membranes (ICM. To explore the molecular mechanism and provide insights into the investigation of the synergic pattern of the co-culture system, we conducted a comparative iTRAQ-2-D-LC-MS/MS-based proteomic analysis of K. vulgare grown under reduced glutathione. Principal component analysis of proteomic data showed that after the addition of glutathione, proteins for thiamin/thiamin pyrophosphate (TPP transport, glutathione transport and the maintenance of membrane integrity, together with several membrane-bound dehydrogenases had significant up-regulation. Besides, several proteins participating in the pentose phosphate pathway and tricarboxylic acid cycle were also up-regulated. Additionally, proteins combating intracellular reactive oxygen species were also up-regulated, which similarly occurred in K. vulgare when the co-cultured B. megaterium cells lysed from our former research results. This study reveals the demand for transmembrane transport of substrates, especially thiamin, and the demand for antioxidant protection of K. vulgare.

  3. Effect of Water Based Infusion of Aloe barbedensis, Pimpinella anisum, Berberis lycium, Trigonella foenum-graecum and Allium sativum on The Performance of Broiler Chicks

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    Fazal Raziq, Sarzamin Khan*, Naila Chand, Asad Sultan, Muhammad Mushtaq, Rafiullah, Sayed Muhammad Suhail1 and Alam Zeb2

    2012-10-01

    Full Text Available Present study explored the potentials of medicinal plants (Aloe barbedensis, Pimpinella anisum, Berberis lycium, Trigonella foenum-graecum, Allium sativum mixture in broiler chicks at a ratio of 1:3:1:2:1, respectively. For this purpose 240 chicks were randomly assigned into four major groups, namely; A, B, C and D. Each group was further divided into two subgroups with three replicates of 10 chicks each. One of the subgroups was vaccinated against Newcastle disease (ND, Infectious bronchitis (IB and Infectious bursal disease (IBD according to locally adopted vaccination schedule keeping the other subgroup as non vaccinated control. Experimental birds in groups A, B, and C were provided with mentioned infusion @ 20, 10 and 5ml per liter of drinking water while group D was maintained as control. Relevant data were recorded throughout the experiment and or at the termination of the experiment and subjected to statistical analysis. Significantly low mean feed intake (3258.3g and better FCR (1.87 was recorded in group A. Other parameters like weight gain (1739.7g, antibody titer against ND (7.1, IBD (3300.5 and high density lipoprotein (71.6 g/dl were significantly increased in chicks from group A. Similarly, blood cholesterol (145.6 g/dl, triglyceride (145.8 g/dl and low density lipoprotein (57.5 g/dl were significantly reduced in group A. Overall vaccinated group had higher (P<0.05 antibody titer 7.2, 1796.2, 3202.8 against ND, IB and IBD, respectively compared to non-vaccinated group and had no influence on lipid profile. It was concluded that the infusion from the above plants in mentioned composition may not only be effectively used for improved broiler performance and better immunity but also to reduce the cholesterol level.

  4. Hepatoprotective activity of white horehound (Marrubium vulgare) extract against cyclophosphamide toxicity in male rats.

    Science.gov (United States)

    Ettaya, Amani; Dhibi, Sabah; Samout, Noura; Elfeki, Abdelfettah; Hfaiedh, Najla

    2016-04-01

    The hepatoprotective activity of Marrubium vulgare against cyclophosphamide toxicity in Wistar rats was evaluated. Adult male rats were divided into 4 groups of 6 each: a control group, a group injected with cyclophosphamide (150 mg·kg(-1)) for 3 days, a group orally given a M. vulgare aqueous extract ((500 mg of dry leaves)·kg(-1)·day(-1)) for 30 days then treated with cyclophosphamide, and a group receiving only M. vulgare for 30 days. After 33 days of treatment, activities of alanine amino transferase (ALAT), aspartate amino transferase (ASAT), lactate dehydrogenase (LDH), and alkaline phosphatase (ALP) were determined in serum. Moreover, lipid peroxidation level and superoxide dismutase (SOD) activities, catalase (CAT) and glutathione peroxidase (GPx) were measured in liver. Alterations of these hepatic biomarkers and increased lipid peroxidation confirmed cyclophosphamide-induced liver toxicity. Cyclophosphamide also decreased the enzymatic defense system against oxidative stress. However, when this drug was administered in rats given M. vulgare extract, all the biological parameters underwent much less alteration. Administration of M. vulgare extract was found to be beneficial by attenuating cyclophosphamide-induced liver damage. The protective effect of the plant is mainly attributed to its antioxidant properties and the existence of phenolic acids and flavonoids, as highlighted by HPLC-based analysis.

  5. Efficacy of Essential Oils of Thymus vulgaris and Origanum vulgare on Echinococcus granulosus

    Directory of Open Access Journals (Sweden)

    P. E. Pensel

    2014-01-01

    Full Text Available The aim of the present work was to determine the in vitro effect of T. vulgaris and O. vulgare essential oils against E. granulosus protoscoleces and cysts. Essential oils were added to the medium resulting in thymol final concentrations of 10 μg/mL. The essential oils had a time-dependent effect provoking the complete loss of protoscolex viability after 72 days of postincubation. The results were confirmed at the ultrastructure level. Loss of infectivity in protoscoleces incubated with O. vulgare after 60 days was observed. On the other hand, the weight of cysts recorded in mice inoculated with T. vulgaris treated protoscoleces was significantly lower than that obtained in control group. Gamma-glutamyl-transpeptidase activity was readily detected in the culture supernatant of protoscoleces treated either with the essential oils or thymol. T. vulgaris and O. vulgare essential oils and thymol can induce cell apoptosis of protoscoleces after short incubation times. The efficacy of T. vulgaris and O. vulgare essential oils was also demonstrated in vitro on E. granulosus murine cysts. Our data suggest that essential oils of T. vulgaris and O. vulgare have anthelmintic effect against protoscoleces and cysts of E. granulosus.

  6. Comparative proteomic analysis of experimental evolution of the Bacillus cereus-Ketogulonicigenium vulgare co-culture.

    Directory of Open Access Journals (Sweden)

    Qian Ma

    Full Text Available The microbial co-culture system composing of Ketogulonicigenium vulgare and Bacillus cereus was widely adopted in industry for the production of 2-keto-gulonic acid (2-KGA, the precursor of vitamin C. We found serial subcultivation of the co-culture could enhance the yield of 2-KGA by 16% in comparison to that of the ancestral co-culture. To elucidate the evolutionary dynamics and interaction mechanisms of the two microbes, we performed iTRAQ-based quantitative proteomic analyses of the pure cultures of K. vulgare, B. cereus and their co-culture during serial subcultivation. Hierarchy cluster analyses of the proteomic data showed that the expression level of a number of crucial proteins associated with sorbose conversion and oligopeptide transport was significantly enhanced by the experimental evolution. In particular, the expression level of sorbose/sorbosone dehydrogenase was enhanced in the evolved K. vulgare, while the expression level of InhA and the transport efficiency of oligopeptides were increased in the evolved B. cereus. The decreased sporulating protein expression and increased peptide transporter expression observed in evolved B. cereus, together with the increased amino acids synthesis in evolved K. vulgare suggested that serial subcultivation result in enhanced synergistic cooperation between K. vulgare and B. cereus, enabling an increased production of 2-KGA.

  7. Efficacy of Essential Oils of Thymus vulgaris and Origanum vulgare on Echinococcus granulosus.

    Science.gov (United States)

    Pensel, P E; Maggiore, M A; Gende, L B; Eguaras, M J; Denegri, M G; Elissondo, M C

    2014-01-01

    The aim of the present work was to determine the in vitro effect of T. vulgaris and O. vulgare essential oils against E. granulosus protoscoleces and cysts. Essential oils were added to the medium resulting in thymol final concentrations of 10 μg/mL. The essential oils had a time-dependent effect provoking the complete loss of protoscolex viability after 72 days of postincubation. The results were confirmed at the ultrastructure level. Loss of infectivity in protoscoleces incubated with O. vulgare after 60 days was observed. On the other hand, the weight of cysts recorded in mice inoculated with T. vulgaris treated protoscoleces was significantly lower than that obtained in control group. Gamma-glutamyl-transpeptidase activity was readily detected in the culture supernatant of protoscoleces treated either with the essential oils or thymol. T. vulgaris and O. vulgare essential oils and thymol can induce cell apoptosis of protoscoleces after short incubation times. The efficacy of T. vulgaris and O. vulgare essential oils was also demonstrated in vitro on E. granulosus murine cysts. Our data suggest that essential oils of T. vulgaris and O. vulgare have anthelmintic effect against protoscoleces and cysts of E. granulosus.

  8. Antioedematogenic effect of marrubiin obtained from Marrubium vulgare.

    Science.gov (United States)

    Stulzer, Hellen K; Tagliari, Monika P; Zampirolo, Julio A; Cechinel-Filho, Valdir; Schlemper, Valfredo

    2006-12-01

    This paper describes the antioedematogenic profile of marrubiin (1), the main constituent of Marrubium vulgare, a medicinal plant used in folk medicine of several countries to treat different pathologies. Compound (1) was analyzed in a model of microvascular leakage in mice ears. The results show that it exhibits significant and dose-related antioedematogenic effects. The results obtained for ID50 values (mg/kg, i.p.) and maximal inhibition (%) for the different phlogistic agents used were as follows: histamine (HIS, 13.84 mg/kg and 73.7%); (BK, 18.82 mg/kg and 70.0%); carrageenan (CAR, 13.61 mg/kg and 63.0%). The other phlogistic agonists, such as prostaglandin E2 (PGE2), caused inhibition of less than 50%. In addition, (1) (100 mg/kg) significantly inhibited the OVO-induced allergic edema in actively sensitized animals (maximal inhibition 67.6+/-4%). Our results demonstrate that the systemic administration of marrubiin exerts a non-specific inhibitory effect on pro-inflammatory agent-induced microvascular extravasation of Evans blue in mouse ear.

  9. Nitrate Uptake into Barley (Hordeum vulgare) Plants 1

    Science.gov (United States)

    Deane-Drummond, Celia E.; Glass, Anthony D. M.

    1982-01-01

    Evidence is presented that chlorate is an extremely good analog for nitrate during nitrate uptake by intact barley (Hordeum vulgare cv. Fergus) roots. The depletion of ClO3− or NO3− from uptake media over 2 to 6 hours by seedlings was found to be dependent on combined NO3− plus ClO3− concentrations, and total anion uptake was equivalent at different NO3−/ClO3− ratios. After loading barley seedlings with 36ClO3− for 6 hours, kinetic parameters were derived from the analysis of efflux of [36Cl] chlorate into unlabeled solution. On the basis of this analysis, the half times for exchange for the cytoplasmic and vacuolar phases were 17 minutes and 20 hours, respectively. Data pooled from a number of different experiments were used to calculate kinetic constants (Km and Vmax) for 36ClO3− influx into barley roots at different external ClO3−/NO3− ratios, using short (10 minutes) influx times. There appeared to be no discrimination by the root cells between ClO3− and NO3−. Lineweaver-Burk analysis of the interaction between nitrate and chlorate were characteristic of competitive inhibition at low nitrate concentrations (0-0.5 mm). At higher concentrations, in the range of >1 mm, similar interactions between these ions were evident. PMID:16662478

  10. NaCl胁迫对茴香植株生长及生理指标的影响%Effect of NaCl stress on growth and physiological indexes in fennel (Foeniculum vulgare Mill.) seedling

    Institute of Scientific and Technical Information of China (English)

    韩凤叶; 肖艳辉; 潘春香; 庞琢; 施胜坚

    2010-01-01

    利用营养液培养的方式,研究了NaCl胁迫对茴香植株生长、可溶性糖、脯氨酸以及丙二醛含量的影响.结果表明:随着NaCl浓度的增加,茴香植株的各项生长指标均呈下降趋势;经NaCl胁迫后,可溶性糖含量在120mmol·L-1NaCl处理下,达到最大,并与对照差异达显著水平,茴香中脯氨酸含量比对照有所增加,而丙二醛含量呈先降低再增加的趋势.

  11. 超临界流体萃取小茴香及其提取物在卷烟中的应用%Extraction from Foeniculum Vulgare Mill. With Supercritical Fluid and its Application in Cigarette

    Institute of Scientific and Technical Information of China (English)

    何书杰; 张高峰; 崔韬; 郭刚

    2009-01-01

    本文采用超临界流体技术对小茴香进行了萃取,考察了不同萃取条件下萃取物的性质,用GC-MS对提取物主要化学成分进行了鉴定,与溶剂浸提法所得的结果进行了对比.并进行了卷烟加香加料试验,旨在探索天然烟用香料的加工方法.

  12. 小茴香挥发油化学成分及抑菌作用的研究%Studies on chemical compositions and antibacterial activity of volatile oil of foeniculum vulgare mill

    Institute of Scientific and Technical Information of China (English)

    高莉; 斯拉甫·艾白; 韩阳花

    2007-01-01

    通过GC/MS联用分析了小茴香挥油化学成分和各组分的相对含量,分离出17个峰,鉴定出了13个化合物,占所测挥发油总量的96.5%.其中主要成分是反式茴香脑(81.81%),α-水芹烯(4.15%)、爱草脑(3.52%)等.同时,对其抑茵作用做了研究,结果表明所选4种菌种的生长均明显受到了抑制,其中,对金黄色葡萄球茼抑制作用最强,其次是枯草芽孢杆茵和变形杆菌,大肠杆菌最差.研究结果还发现,样品用乙醚稀释后能加强其抑茵作用.

  13. 小茴香萃取物中脂肪酸成分的GC-MS分析%Analysis of fatty acids in Foeniculum vulgare Mill. seeds by gas chromatography-mass spectrometry

    Institute of Scientific and Technical Information of China (English)

    杨天林; 张抒峰; 杨敏丽; 吴茂江

    2000-01-01

    对宁夏固原种植的小茴香籽油用正己烷进行了回流提取,萃取物经皂化和甲酯化反应处理后,利用气相色谱-质谱(GC-MS)进行分析,鉴定了产物中的脂肪酸组分.结果表明,17种脂肪酸中,含量最高的是十八碳烯-5-酸(78.562%),其次是十八碳二烯酸(8.352%)、棕榈酸(7.259%)和硬脂酸(2.103%).

  14. Influence of treatment of Foeniculum vulgare with multi salt on sprout and growth%复合盐处理对茴香发芽及幼苗生长的影响

    Institute of Scientific and Technical Information of China (English)

    任安祥; 王羽梅

    2007-01-01

    在发芽期间用60 mmol/L的复合盐对茴香种子进行处理,出苗后再分别用30 mmol/L、60 mmol/L、90 mmol/L的复合盐进行幼苗处理,观测了复合盐对种子发芽和幼苗生长的影响.研究结果表明:种子发芽期用复合盐处理可以明显提高种子的发芽率和发芽势;盐处理组在出苗期前的干物质质量下降速度比未处理组快,而出苗后的干物质量比未处理组高.幼苗期用30 mmol/L、60 mmol/L的盐处理对幼苗的生长有促进作用,而用90 mmol/L的盐处理对幼苗生长有抑制作用;种子发芽期盐处理后再进行幼苗期盐处理,对幼苗的生长比单独处理种子或单独处理幼苗效果都好.

  15. Study on Foeniculum Vulgare Mill as Penetration Enhancer for the Permeation of 5-Fluorouracil%小茴香对5-氟脲嘧啶的促渗作用研究

    Institute of Scientific and Technical Information of China (English)

    沈琦; 徐莲英

    2001-01-01

    目的:研究小茴香提取物及主要成分茴香醛、茴香脑等对5-氟脲嘧啶(5-Fu)的促渗作用.方法:采用体外透皮实验方法,用Valia-Chien水平扩散池为实验装置,测定模型药物5-氟脲嘧啶的累积渗透量及渗透系数、增渗倍数,确定其促渗效果的强弱.结果:完成了小茴香所含成分小茴香油、茴香脑、茴香醛等对5-氟脲嘧啶的促渗实验,上述药物对5-氟脲嘧啶均有一定的促渗作用,增渗倍数分别为7.14、4.17、9.54.结论:小茴香油、茴香脑、茴香醛等对5-氟脲嘧啶具有一定的促渗作用.

  16. Composition and Antimicrobial Activity of Essential Oil from Foeniculum vulgare Mill. Seeds%小茴香籽精油成分及其抗菌活性研究

    Institute of Scientific and Technical Information of China (English)

    钟瑞敏; 肖仔君; 张振明; 刘健南; 王羽梅

    2007-01-01

    对小茴香籽精油的化学成分及其抗菌活性进行了研究.采用GC-MS技术结合Kovats保留指数(KI)对比法较好地鉴定了该精油的化学成分.小茴香籽精油的主体成分为反式茴香脑(70.78%)、爱草脑(7.78%)、小茴香酮(5.87%)、柠檬烯(5.85%)和δ-3- 蒈烯(2.01%). 对受试的7种食源性致病菌和2种腐败性真菌,小茴香籽精油表现出优良的广谱性抗菌活性,其中黑曲霉和副溶血性嗜盐菌对该精油最为敏感,最小抑菌量(MIC)分别小于 0.004% 和 0.015%(体积分数).

  17. 高速逆流色谱分离小茴香中香气成分研究%Separation of Flavors from Foeniculum Vulgare by High-speed Counter-current Chromatography

    Institute of Scientific and Technical Information of China (English)

    肖阳; 谢建春; 马琳贺; 马洁峰

    2007-01-01

    以小茴香为原料,采用水中直接蒸馏的方法提取小茴香精油.采用V(正己烷):V(乙酸乙酯):V(甲醇):V(水)=5:2:5:2为溶剂体系,上相为固定相,下相做流动相,高速逆流色谱(HSCCC)转速854.6 r/min,流动相流速2 mL/min,UV检测波长254 nm,在保留时间95~100 min,分离出茴香醛,茴香脑,茴香酮一组化合物,结构经GC-MS确认.

  18. 维药小茴香根皮化学成分初步研究%Preliminary study on the chemical components of the roots of Foeniculum vulgare Mill

    Institute of Scientific and Technical Information of China (English)

    麦迪乃·赛福丁; 美丽万·阿布都热依木

    2012-01-01

    目的 对维药小茴香根皮化学成分进行初步研究.方法 采用试管法和滤纸法对维药小茴香根皮的水、酸水、95%乙醇、石油醚提取物进行研究,通过预实验,初步推断维药小茴香根皮中可能合有的化学成分.结果 维药小茴香根皮中可能含有糖类及其苷、内酯化合物、酚类、鞣质、黄酮类、生物碱、挥发油、油脂、三萜及甾醇等化学成分.结论 本研究为维药小茴香根皮的进一步开发利用提供了实验基础.

  19. 阴离子对球茎茴香生长和精油含量的影响%The Effects of Anion on Plant Growth and Quantity of Essential Oil in Foeniculum vulgare

    Institute of Scientific and Technical Information of China (English)

    王羽梅; 任安祥; 潘春香; 高野泰吉

    2002-01-01

    分别用60 mmol·L-1浓度的HCO-3、Cl-、SO2-4复合盐处理定植后的球茎茴香,结果Cl-对生长的影响不明显,HCO-3和SO2-4处理的生长略差些,但植株中Na+、Ca2+、Mg2+含量均增加,全氮、全磷和K+的含量则都下降.精油含量以Cl-处理的为最高,SO2-4的次之,HCO-3的无变化.Cl-和SO2-4的精油含量增加主要是苧烯的增加.

  20. Effect of Formula Fertilization on the Growth and Yield of Foeniculum Vulgare Mill%配方施肥对小茴香生长和产量的影响

    Institute of Scientific and Technical Information of China (English)

    秦梦; 张益铭; 杨兴栋; 尹春梅

    2014-01-01

    通过施加不同肥料和施肥量,研究配方施肥对小茴香生长和产量的影响.以小茴香的施肥比例,微肥种类,N、P、K施用总量3个因素,每个因素设计3个水平,按照正交试验L9(33)表进行试验.以产量作为指标,综合考虑,选出小茴香的最佳施肥方案.优选出的小茴香最佳施肥方案为:施肥比例为2∶1∶2,微肥种类为Mn0.3%,N、P、K施用总量为150 kg/hm2.试验优选了小茴香的最佳施肥方案,为小茴香的进一步研究提供参考.

  1. 紫外分光光度法测定小茴香不同器官中总黄酮%Determination of the Total Flavonoids in Different Organs of Foeniculum vulgare Mill. by UV Spectrophotometry

    Institute of Scientific and Technical Information of China (English)

    朱金霞; 郭生虎; 郑国保

    2010-01-01

    采用紫外分光光度法测定小茴香不同器官提取物中总黄酮的含量.结果表明:小茴香不同器官中总黄酮含量在38.4~76.8 μg/mL范围内与吸光度呈良好的线性关系,加标回收率在96.7%~99.22%范围内,相对标准偏差为1.01%;该方法简便、准确、重现性好,可用于总黄酮的含量测定.

  2. 民族药小茴香不同炮制品中各元素的光谱分析%Spectral Analysis of Elements in Different Samples of Processed Foeniculum vulgare

    Institute of Scientific and Technical Information of China (English)

    张帆; 李臻; 哈木拉提·吾甫尔; 田树革

    2010-01-01

    中药材经过不同方法炮制后将改变其中物质的组成和含量,从而影响药理活性.利用电感耦合等离子体发射光谱法(ICP-AES),原子吸收光谱法(AAS)和原子荧光光谱法(AFS)全面扫描并分析民族药小茴香生品及其9种不同炮制品中与人体健康和生命相关的常量元素,微量元素和重金属的种类及含量.结果显示,3种光谱分析方法均能快速准确地分析中药材中各种元素含量及其变化趋势,从小茴香中共检测出32种元素,与生品相比,不同炮制方法使某些元素发生了明显不同的变化,表明炮制方法与元素变化有较强的相关性,说明辅料不仅能改变元素含量而且能与有效成分一道发挥协同治疗疾病,并旨次发现炮制将导致苇金属Hg的含量急剧增高,临床使用清炒小茴香时存在重大安全隐患.实验拓宽了光谱法在中药安全性评价中的应用.

  3. Antiviral activity of plant extract from Tanacetum vulgare against Cucumber Mosaic Virus and Potato Virus Y

    Directory of Open Access Journals (Sweden)

    Nikolay Petrov

    2016-09-01

    Full Text Available Cucumber mosaic virus (CMV and Potato virus Y (PVY have been described among the top five important viruses infecting vegetable species worldwide. They cause severe damages in fruits and cultivated plants. There is currently no available effective pesticide to control these viral diseases. Higher plants contain a wide spectrum of secondary metabolites such as phenolics, flavonoids, quinones, tannins, essential oils, alkaloids, saponins, sterols and others. Extracts prepared from different plants have been reported to have a variety of properties including antifungal, antiviral and antibacterial properties against pathogens. Tanacetum vulgare (Tansy is native to Europe, Asia, and North Africa. It has many horticultural and pharmacological qualities. T. vulgare is principally used in traditional Asian and North African medicine as an antihelminthic, antispasmodic, stimulant to abdominal viscera, tonic, antidiabetic and diuretic, and it is antihypertensive. In our research we established antiviral effect of methanol extract from T. vulgare against CMV and PVY in tomato plants.

  4. Antimicrobial Effects Of The Ethanolic Extracts And Essential Oils Of Tanacetum Vulgare L From Romania

    Directory of Open Access Journals (Sweden)

    Mureşan Maria Lucia

    2015-12-01

    Full Text Available This paper investigates the antimicrobial action of the extracts and essential oil of wildgrowing Tanacetum vulgare L on: Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa and Bacilus subtilis, using the diffusion disc method. The essential oils but also the ethanolic extracts tested exhibited moderate action on Staphilococcus aureus and Bacillus subtilis and low action on E. coli and Pseudomonas aeruginosa. The moderate antimicrobial activity is related to the amount of some chemical components of the essential oil of T. vulgare flos. Thus, this paper presents also the quantitative and qualitative analysis of the essential oils of T. vulgare harvested from two different habitats. The essential oils obtained by steam-distillation were analysed by gas-cromatography coupled with mass spectrometry (GC-MS.

  5. Five new secondary metabolites from Monascus purpureus-fermented Hordeum vulgare and Sorghum bicolor.

    Science.gov (United States)

    Ansari, Md Pravej; Puri, Alka; Ali, M; Panda, Bibhu Prasad

    2013-10-01

    Long grains of Hordeum vulgare and Sorghum bicolor were individually fermented with Monascus purpureus MTCC 369 under solid state fermentation. The aqueous extract of Monascus which fermented H. vulgare and S. bicolor was found to contain five different new metabolites. Silica gel column chromatography of the aqueous extract with a linear gradient of ethyl acetate, acetonitrile and carbon tetrachloride (v/v) yielded five new metabolites named benzopranyl capriate (9H-1-isoprenyl-benzopyran-5-isopropanoic acid-6-ol-6-n-decanoate), shorghumoic acid (n-octadec-8,11-dien-7α-ol-1-oic acid) and sorghumflavin A (2-n-butyloxo-6-β-hydroxy-7-β-isoprenyl ankaflavin) from Monascus-fermented S. bicolor, while hordeumflavin B (2-n-undecanyloxo-7-β-isoprenyl ankaflavin) and vulgaredilone (2-dodecanyl-7-β isopranyl monoscodilone) from Monascus-fermented H. vulgare.

  6. Phytochemical Analysis, Antibacterial Activity of Marrubium vulgare L against Staphylococcus aureus in vitro

    Directory of Open Access Journals (Sweden)

    Saeide Saeidi

    2014-10-01

    Full Text Available Background: Herbal medicines are the major remedy in traditional medical systems and made a great contribution in maintaining human health and in preventing many infectious diseases. The present study was carried out to determine the potential antibacterial effect of ethanol extracts and essential oil of Marrubium vulgare L. against Staphylococcus aureus which is antibiotic resistant. Materials and Methods: All 17 strains of S. aureus isolated from nose and throat sample from 160 healthy subjects, hospital staffs and inpatient in the city of Zabol (Amir Al-Momenin hospital, Zabol, south-eastern Iran were screened during years 2010-2011. In this study, the essential oil of Marrubium vulgare L. obtained by hydrodistillation was analyzed by gas chromatography coupled to mass spectrometry (GC-MS in order to determine their chemical composition. The minimum inhibitory concentrations were investigated to characterize the antimicrobial activities of this essential oil and extract. Results: Thirty-one components in the oil of Marrubium vulgare were identified. The results demonstrated that the major components of the essential oil were γ-Eudesmol (11%, Germacrene (10%, D-Citronelly formate (10%, β-Citronellol (8%, Geranyl tiglate (7.1%, Geranyl formate (6.02%. The least MIC value of extract M. vulgare was 2.5 mg/mL and the highest MIC value of essential oil M. vulgare was 2.5 mg/mL. Conclusion: This investigation showed that the M. vulgare essential oil and extract has a potent antimicrobial activity against S. aureus. The present studies confirm the use of this essential oil and extract as antibacterial agent. Further research is required to evaluate the practical values of therapeutic applications.

  7. Napa River Salt Marsh Restoration Project. Volume 1: Environmental Impact Statement

    Science.gov (United States)

    2004-06-01

    Foeniculum vulgare) can invade higher elevations of this community, especially along the bases of levees. Iceplant (Carpobrotus edulis) is one of the...sweet fennel ( Foeniculum vulgare), and prickly lettuce. Urban Urban vegetation is dominated by landscaped grasses, flowers, shrubs, and trees, both

  8. Antispasmodic effects of hydroalcoholic extract of Marrubium vulgare on isolated tissues.

    Science.gov (United States)

    Schlemper, V; Ribas, A; Nicolau, M; Cechinel Filho, V

    1996-09-01

    Marrubium vulgare is a medicinal plant used in Brazil and in many countries in folk medicine against several diseases, including gastrointestinal disorders. In this study, we have evaluated the effects of hydroalcoholic extract of the roots and aerial parts of M. vulgare in several smooth muscle preparations in vitro. The results showed that this extract exert a significant antispasmodic activity which inhibits the action of some neurotransmitters, such as acetylcholine, bradykinin, prostaglandin E(2), histamine and oxytocin, with putative selectivity for cholinergic contractions. These findings support the popular use in folk medicine of this plant as an antispasmodic.

  9. Micromorphology of glandular structures in Echium vulgare L. flowers

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    Elżbieta Weryszko-Chmielewska

    2012-12-01

    Full Text Available The micromorphology of selected elements of Echium vulgare L. flowers was investigated, with special attention to the structure of the nectaries and the stigma of the pistil as well as types of trichomes occurring on the surface of the calyx. The nectary had the shape of an uneven disc located around the lower region of the four-parted ovary of the pistil. The glandular cells formed a tier with a height of 330 μm and a radial width of 144 μm. Nectar was secreted onto the nectary surface through anomocytic stomata located at the level of other epidermal cells. Most of the stomata were open, with a different dimension of the pore. Their largest number was observed at the base of the nectary, and 462 stomata were noted on the whole surface of the nectary. The cuticle on the surface of the guard cells formed fine, circular striae. The subsidiary cells formed striated cuticular ornamentation, with the striae arranged radially in the direction of the stoma, whereas on the surface of other epidermal cells the striae formed an arrangement with different directions. The epidermis on the surface of the stigma formed regularly arranged papillae with a fan-shaped, expanded upper part which had corrugated outer walls, whereas the base of the cell formed a widened small column. The epidermis of the abaxial part of the calyx was covered by numerous non-glandular trichomes of different length which were made up of one or several cells. The glandular trichomes in the epidermis of the calyx grew with smaller density compared to the protective trichomes, and they were composed of a 1-2-celled stalk and a glandular head.

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

    Directory of Open Access Journals (Sweden)

    Asgar Ebadollahi

    2011-06-01

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

  11. Optimization of carvacrol, rosmarinic, oleanolic and ursolic acid extraction from oregano herbs (Origanum onites L., Origanum vulgare spp. hirtum and Origanum vulgare L.).

    Science.gov (United States)

    Baranauskaitė, Justė; Jakštas, Valdas; Ivanauskas, Liudas; Kopustinskienė, Dalia M; Drakšienė, Gailutė; Masteikova, Ruta; Bernatonienė, Jurga

    2016-01-01

    The aim of our study was to increase the extraction efficiency of carvacrol, rosmarinic, oleanolic and ursolic acid from the different species of oregano herbs (Origanum onites L., Origanum vulgare spp. hirtum and Origanum vulgare L.). Various extraction methods (ultrasound-assisted, heat-reflux, continuous stirring, maceration, percolation) and extraction conditions (different solvent, material:solvent ratio, extraction temperature, extraction time) were used, and the active substances were determined by HPLC. The lowest content of carvacrol, rosmarinic, oleanolic and ursolic acid was obtained by percolation. During heat-reflux extraction, the content of active substances depended on the solvent used: ethanol/non-aqueous solvent (glycerol or propylene glycol) mixture was more effective compared with ethanol alone. The results showed that for each species of oregano the most optimal extraction method should be selected to maximize the content of biologically active substances in the extracts.

  12. Atividade in vitro do óleo essencial de Origanum vulgare frente à Sporothrix Schenckii In vitro activity of the essential oil of Origanum vulgare against Sporothrix schenckii

    Directory of Open Access Journals (Sweden)

    M.B. Cleff

    2008-04-01

    Full Text Available In vitro activity of the essential oil Origanum vulgare against Sporothrix schenckii was determined by the MIC (Minimum Inhibitory Concentration. For this, seven samples of S. schenckii were studied, two isolated from two cases of human sporotrichosis and five isolated from cats. Analysis of the essential oil was carried out in a gas chromatograph (GC/FID for the identification and quantification of thymol and carvacrol (antifungal agents. MIC was obtained based on the microdilution method according to the adapted document NCCLS-M 27A2 for fitopharmacy. All the isolates presented sensibility to the essential oil. S. schenckii was inhibited in a concentration of 0.25% (250m l/ml. Chromatographic analysis showed that thymol concentration was bigger than carvacrol. The antifungal activity demonstrated by the essential oil of O. vulgare against S. Schenckii stimulates the accomplishment of more studies, including in vivo studies.

  13. Molluscicidal and Mosquitocidal activities of the essential oils of Thymus capitatus Hoff. et Link. and Marrubium vulgare L.

    Science.gov (United States)

    Salama, Maha M; Taher, Eman E; El-Bahy, Mohamed M

    2012-01-01

    Steam distillation of essential oils of aerial parts of Thymus capitatus and Marrubium vulgare L. collected at North cost of Egypt yielded 0.5% and 0.2%, respectively. Results of Gas chromatography-mass spectrometry analyses of the two samples identified 96.27% and 90.19% of the total oil composition for T. capitatus and M. vulgare, respectively. The two oil samples appeared dominated by the oxygenated constituents (88.22% for T. capitatus and 57.50% for M. vulgare), composed of phenols, mainly carvacrol (32.98%) and thymol (32.82%) in essential oil of T. capitatus, and thymol (34.55%) in essential oil of M. vulgare. It was evaluated the molluscicidal activity of T. capitatus and M. vulgare essential oils on adult and eggs of Biomphalaria alexandrina as well as their mosquitocidal activity on Culex pipiens. The LC50 and LC90 of T. capitatus essential oil against adult snails was 200 and 400 ppm/3hrs, respectively, while for M. vulgare it was 50 and 100 ppm/3hrs, respectively. Moreover, M. vulgare showed LC100 ovicidal activity at 200 ppm/24 hrs while T. capitatus oil showed no ovicidal activity. It was verified mosquitocidal activity, with LC50 and LC90 of 100 and 200 ppm/12hrs respectively for larvae, and 200 and 400 ppm/12hrs respectively for pupae of C. pipiens.

  14. Molluscicidal and Mosquitocidal Activities of the Essential oils of Thymus capitatus Hoff. et Link. and Marrubium vulgare L.

    Directory of Open Access Journals (Sweden)

    Maha M. Salama

    2012-10-01

    Full Text Available Steam distillation of essential oils of aerial parts of Thymus capitatus and Marrubium vulgare L. collected at North cost of Egypt yielded 0.5% and 0.2%, respectively. Results of Gas chromatography-mass spectrometry analyses of the two samples identified 96.27% and 90.19% of the total oil composition for T. capitatus and M. vulgare, respectively. The two oil samples appeared dominated by the oxygenated constituents (88.22% for T. capitatus and 57.50% for M. vulgare, composed of phenols, mainly carvacrol (32.98% and thymol (32.82% in essential oil of T. capitatus, and thymol (34.55% in essential oil of M. vulgare. It was evaluated the molluscicidal activity of T. capitatus and M. vulgare essential oils on adult and eggs of Biomphalaria alexandrina as well as their mosquitocidal activity on Culex pipiens. The LC50 and LC90 of T. capitatus essential oil against adult snails was 200 and 400 ppm/3hrs, respectively, while for M. vulgare it was 50 and 100 ppm/3hrs, respectively. Moreover, M. vulgare showed LC100 ovicidal activity at 200 ppm/24 hrs while T. capitatus oil showed no ovicidal activity. It was verified mosquitocidal activity, with LC50 and LC90 of 100 and 200 ppm/12hrs respectively for larvae, and 200 and 400 ppm/12hrs respectively for pupae of C. pipiens.

  15. Empirical prediction and validation of antibacterial inhibitory effects of various plant essential oils on common pathogenic bacteria.

    Science.gov (United States)

    Akdemir Evrendilek, Gulsun

    2015-06-02

    In this study, fractional compound composition, antioxidant capacity, and phenolic substance content of 14 plant essential oils-anise (Pimpinella anisum), bay leaves (Laurus nobilis), cinnamon bark (Cinnamomum verum), clove (Eugenia caryophyllata), fennel (Foeniculum vulgare), hop (Humulus lupulus), Istanbul oregano (Origanum vulgare subsp. hirtum), Izmir oregano (Origanum onites), mint (Mentha piperita), myrtus (Myrtus communis), orange peel (Citrus sinensis), sage (Salvia officinalis), thyme (Thymbra spicata), and Turkish oregano (Origanum minutiflorum)--were related to inhibition of 10 bacteria through multiple linear or non-linear (M(N)LR) models-four Gram-positive bacteria of Listeria innocua, coagulase-negative staphylococci, Staphylococcus aureus, and Bacillus subtilis, and six Gram-negative bacteria of Yersinia enterocolitica, Salmonella Enteritidis, Salmonella Typhimurium, Proteus mirabilis, Escherichia coli O157:H7, and Klebsiella oxytoca. A total of 65 compounds with different antioxidant capacity, phenolic substance content and antibacterial properties were detected with 14 plant essential oils. The best-fit M(N)LR models indicated that relative to anise essential oil, the essential oils of oreganos, cinnamon, and thyme had consistently high inhibitory effects, while orange peel essential oil had consistently a low inhibitory effect. Regression analysis indicated that beta-bisabolene (Turkish and Istanbul oreganos), and terpinolene (thyme) were found to be the most inhibitory compounds regardless of the bacteria type tested.

  16. Isolation, identification and activity of natural antioxidants from horehound (Marrubium vulgare L.) cultivated in Lithuania

    NARCIS (Netherlands)

    Pukalskas, A.; Venskutonis, P.R.; Salido, S.; Waard, de P.; Beek, van T.A.

    2012-01-01

    In an earlier screening of Lithuanian plants, horehound (Marrubium vulgare) showed good antioxidant activity and as this species is used in herbal teas and cough pastilles it was selected for further investigation. Some fractions of the aerial parts were strong scavengers of the model free radicals

  17. Pteridologische aantekeningen, 3, De eikvaren (Polypodium vulgare L. sensu lato) in Nederland

    NARCIS (Netherlands)

    Meinders-Groeneveld, J.; Segal, S.

    1967-01-01

    Pteridological Notes, 3 The genus Polypodium in the Netherlands Both Polypodium vulgare L. (sensu stricto) and P. interjectum Shivas occur in the Netherlands. Most of the differential characters reported in the literature overlap one another rather broadly, so that it is often necessary to use a ’sy

  18. Quantitative trait locus analysis of nitrogen use efficiency in barley (Hordeum vulgare L.)

    NARCIS (Netherlands)

    Kindu, G.A.; Tang, J.; Yin, X.; Struik, P.C.

    2014-01-01

    Quantitative trait locus (QTL) analysis of nitrogen use efficiency (NUE) of barley (Hordeum vulgare L.) was conducted on data generated from two pot experiments carried out in 2005 (using four nitrogen rates) and 2008 (with three rates) with AFLP markers and 94 recombinant inbred lines (RILs) of the

  19. Rumen fermentation and production effects of Origanum vulgare L. leaves in lactating dairy cows

    Science.gov (United States)

    A lactating cow trial was conducted to study the effects of dietary addition of oregano leaf material (Origanum vulgare L.; 0, control vs. 500 g/d, OV) on ruminal fermentation, methane production, total tract digestibility, manure gas emissions, N metabolism, organoleptic characteristics of milk, an...

  20. Molluscicidal and Mosquitocidal Activities of the Essential oils of Thymus capitatus Hoff. et Link. and Marrubium vulgare L.

    OpenAIRE

    Salama, Maha M.; Eman E. Taher; Mohamed M. El-Bahy

    2012-01-01

    Steam distillation of essential oils of aerial parts of Thymus capitatus and Marrubium vulgare L. collected at North cost of Egypt yielded 0.5% and 0.2%, respectively. Results of Gas chromatography-mass spectrometry analyses of the two samples identified 96.27% and 90.19% of the total oil composition for T. capitatus and M. vulgare, respectively. The two oil samples appeared dominated by the oxygenated constituents (88.22% for T. capitatus and 57.50% for M. vulgare), composed of phenols, main...

  1. Contemporary seasonal and altitudinal variations of leaf structural features in oregano (Origanum vulgare L.).

    Science.gov (United States)

    Kofidis, G; Bosabalidis, A M; Moustakas, M

    2003-11-01

    The effects of elevation (200, 950 and 1760 m) and season (April-October) on leaf morphological, anatomical, ultrastructural, morphometrical and photosynthetic parameters were studied in Origanum vulgare plants. Observations aimed at the determination of the alterations in leaf structure and function associated with differential growth and adaptation of plants. Raising elevation results in a progressive decrease of plant height. During the growing period, summer plants are taller than spring and autumn plants at all elevations examined. In high-altitude populations (O. vulgare ssp. vulgare), the blade size becomes reduced in June leaves as compared with October leaves, while it does not change remarkably in low-altitude populations (O. vulgare ssp. hirtum). Leaf thickness remains more or less stable during the growing period. Expanded leaves in June and October at 200 m elevation contain dark phenolics only in their epidermis, whereas leaves of August are densely filled with phenolics in all of their tissues. In June at 1760 m elevation, leaves are devoid of phenolics, which, however, occur in the epidermis of the leaves in August and October. At higher altitudes, larger mesophyll chloroplasts with more starch grains are present in June leaves, whereas in August and October leaves chloroplasts are smaller with fewer starch grains. Leaf stomata and non-glandular hairs increase in number from the lowland to the upland habitats, whereas glandular hairs decrease in number. During the growing season, the density of stomata and of glandular and non-glandular hairs progressively increases. In the low- and mid-altitude oregano populations, leaf chlorophyll a content and PSII activity significantly increase in October, whereas they simultaneously decrease in the high-altitude population, suggesting a phenomenon of chilling-induced photoinhibition. The highest photochemical efficiency of PSII appears in the mid-altitude population (having characteristics intermediate between

  2. Variabilité de la composition chimique des huiles essentielles de Coriandrum sativum L et Pimpinella anisum L au cours de développement végétatif.

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    K. FYAD

    2013-03-01

    Full Text Available Dans cette étude, Nous nous sommes intéressés à quantifier et identifier les huiles essentielles extraites par hydrodistillation des parties aériennes fraîches des deux plantes aromatiques : Coriandrum sativum L et Pimpinella anisum L, aux cours de leur cycle de croissance (avant, pendant et après floraison ; cultivées dans un champ à l’université de Béchar. La récolte a été faite au cours de l'année 2011. Les huiles essentielles obtenues à partir des parties aériennes fraîches durant le cycle végétatif, ont été analysés par CPG.

  3. 论反庸俗的学校文化取向%Vulgarism and Anti-Vulgarism of the School Culture

    Institute of Scientific and Technical Information of China (English)

    刘建

    2016-01-01

    Affected by the vulgar culture outside the campus, the school culture is degenerating into a low taste. Rather than aiming at just values and objectives, providing cultural products of fine taste and with historical significance, and cultivating noble and moral life views, the current school culture pays too much attention to its utility and form, leading to an epidemic of vulgarism in the cultural life on campus. The campaign against vulgarism on campus is to build a culture of fine taste and construct a new normal for school culture, thus leading it back to its original function of ideological enlighten-ment as well as value guidance and education.%受社会庸俗文化的影响,学校文化庸俗现象愈加严重。学校文化价值“功利化”,重工具轻价值,缺乏正确的目的感;学校文化内容“低俗化”,重低级轻品位,缺乏高雅的境界感;学校文化过程“形式化”,重形式轻本质,缺乏深沉的历史感;学校文化结果“媚俗化”,重鄙俗轻高尚,缺乏崇高的道德感。反庸俗的学校文化就是要构建高雅文化,提升学校文化品位,形塑学校文化新常态,使学校文化回归到思想启蒙、价值引领与教育引导等本真意涵上来。

  4. Comparison of chemical composition of the essential oil from Marrubium vulgare L. and M. incanum Desr. during the second year of cultivation

    OpenAIRE

    Grażyna Zawiślak

    2015-01-01

    Horehound herb (Marrubium vulgare L.) is harvested from plantations in Poland. In our country, there are also favorable conditions for M. incanum Desr. growing. The aim of the study was to compare the chemical composition of essential oils from M. vulgare L. and M. incanum Desr. in the second year of cultivation. The study revealed the presence of 31 compounds in the essential oil from M. vulgare L. and 24 compounds in the essential oil from M. incanum Desr. Chromatographic analysis revealed ...

  5. Análisis lingüístico de los piropos vulgares

    OpenAIRE

    Lopera Medina, Sergio Alonso

    2015-01-01

    Los piropos vulgares se ubican en el plano de la descortesía y estos invaden la imagen de la mujer. En este artículo se reporta el análisis lingüístico de los piropos vulgares en una población universitaria en Medellín-Colombia. Se siguió el método cualitativo de investigación y como instrumento de recolección de información se aplicó un cuestionario de hábitos sociales (Discourse Completion Test –DCT). Se utilizó el programa lingüístico computacional Cratilo para el análisi...

  6. Agronomic, metabolomic and lipidomic characterisation of Sicilian Origanum vulgare (L.) ecotypes.

    Science.gov (United States)

    Tuttolomondo, Teresa; Martinelli, Federico; Mariotti, Lorenzo; Leto, Claudio; Maggio, Antonella; La Bella, Salvatore

    2016-01-01

    Although Origanum vulgare (L.) has been deeply analysed at phytochemical level, poor knowledge is available regarding non-volatile compounds such as lipids. The aim of this work was to characterise five wild Sicilian Origanum ecotypes from an agronomic, metabolomic and lipidomic perspective. Serradifalco presented higher dry weight and inflorescences/plant than the others while Favara had a significantly higher number of branches per plant and more extensive flowered stratum. Metabolomic analysis, performed with LC-MS-TOF, allowed a preliminary characterisation of the non-volatile metabolome of the five oregano ecotypes Origanum vulgare ssp. hirtum. Twenty-five metabolites were identified belonging to organic acids, amino acids, lysophosphatidylcholines, carnithines, nucleic bases and lysophosphatidylethanolamines. Lipidomic analysis identified 115 polar plant membrane glycerolipid species. Thirteen of them were differentially present in the two chosen ecotypes. The role of these metabolites in plant physiology from a qualitative and pharmacological point of view was discussed.

  7. Oreganum vulgare Linn. leaf: An Extensive Pharmacognostical and Phytochemical Quality Assessment

    Directory of Open Access Journals (Sweden)

    Veni Bharti

    2013-08-01

    Full Text Available Purpose: Standardization and detailed pharmacognostical studies of Oreganum vulgare Linn. leaf for authentication and commercial utilization. Methods: Oreganum vulgare Linn. leaf was with standardization according to standard procedures described in WHO, 2011 and I.P. 1996. Results: The physicochemical parameters total ash, acid insoluble ash, water soluble ash and sulphated ash were found to be 11.5%, 11%, 5, 10.5% w/w respectively. Foaming index was found be <100. The trace elements were found to be copper, lead, cadmium, zinc, cobalt, manganese, nickel and copper in ethanol extract and phytochemical screening of aqueous and ethanol extract showed the presence of carbohydrates, flavonoids, anthocyanins, phenolic compounds etc. Conclusion: The standardization parameters viz. physico-chemical parameters, macroscopy, microscopy, taxonomy, anatomy and preliminary phytochemical screening, microbial and aflatoxin count, HPTLC profile is being reported to help in authentication and development of monograph of this plant.

  8. Phytochemical Analysis, Antibacterial Activity of Marrubium vulgare L against Staphylococcus aureus in vitro

    OpenAIRE

    Saeide Saeidi; Mohammad Bokaeian; Elham Saboori; Abbas Ali Niazi; Negar Amini-Borojeni; Hamde Khaje; Saphora Bazi

    2014-01-01

    Background: Herbal medicines are the major remedy in traditional medical systems and made a great contribution in maintaining human health and in preventing many infectious diseases. The present study was carried out to determine the potential antibacterial effect of ethanol extracts and essential oil of Marrubium vulgare L. against Staphylococcus aureus which is antibiotic resistant. Materials and Methods: All 17 strains of S. aureus isolated from nose and throat sample from 160 healthy s...

  9. Modernization vs. vulgarization in online fashion luxury : how is internet impacting luxury brand equity ?

    OpenAIRE

    Marrão, Ana Rita Galante de Abreu

    2016-01-01

    The Internet became an inherent part of people’s daily life and the major source of transformation in the relation between consumers and brands. However, in the luxury branding context, the introduction of prestige brands into a mass channel such as the Internet might bring the risk of vulgarization, loss of control over the brand, loss of the high-luxury appeal, jeopardizing brand equity. Hence, the present thesis paper proposes to answer the dilemma between the imperative of going online an...

  10. Identification of two key genes controlling chill haze stability of beer in barley (Hordeum vulgare L)

    OpenAIRE

    Ye, Lingzhen; Huang, Yuqing; Dai, Fei; Ning, Huajiang; Li, Chengdao; Zhou, Meixue; Zhang, Guoping

    2015-01-01

    Background In bright beer, haze formation is a serious quality problem, degrading beer quality and reducing its shelf life. The quality of barley (Hordeum vulgare L) malt, as the main raw material for beer brewing, largely affects the colloidal stability of beer. Results In this study, the genetic mechanism of the factors affecting beer haze stability in barley was studied. Quantitative trait loci (QTL) analysis of alcohol chill haze (ACH) in beer was carried out using a Franklin/Yerong doubl...

  11. Uzu mutation in barley (Hordeum vulgare L.) reduces the leaf unrolling response to brassinolide.

    Science.gov (United States)

    Honda, Ichiro; Zeniya, Haruko; Yoneyama, Koichi; Chono, Makiko; Kaneko, Shigenobu; Watanabe, Yoshiaki

    2003-05-01

    A sensitive method to examine the brassinolide (BL) response of barley (Hordeum vulgare L.) using dark-grown leaf segments was established based on the known method for wheat. BL responses of 53 dwarf isogenic lines of barley were examined, and two lines were found having a uzu gene that doesn't respond significantly. These results indicate that uzu dwarfism may be caused by the non-responding character to BL.

  12. Biosynthesis of the labdane diterpene marrubiin in Marrubium vulgare via a non-mevalonate pathway.

    Science.gov (United States)

    Knöss, W; Reuter, B; Zapp, J

    1997-09-01

    The biosynthesis of the furanic labdane diterpene marrubiin has been studied in plantlets and shoot cultures of Marrubium vulgare (Lamiaceae). The use of [2-14C]acetate, [2-14C]pyruvate, [2-14C]mevalonic acid and [U-14C]glucose incorporation experiments showed that the labelling of sterols in etiolated shoot cultures of M. vulgare was in accordance with their biosynthesis via the acetate-mevalonate pathway. In contrast, the incorporation rates of these precursors into the diterpene marrubiin could not be explained by biosynthesis of this compound via the acetate-mevalonate pathway. Cultivation of etiolated shoot cultures of M. vulgare on medium containing [1-13C]glucose and subsequent 13C-NMR spectroscopy of marrubiin led to the conclusion that the biosynthesis of marrubiin follows a non-mevalonate pathway. All isoprenic units of 13C-labelled marrubiin were enriched in those carbons that correspond to positions 1 and 5 of a putative precursor isopentenyl diphosphate. This labelling pattern from [1-13C]glucose is consistent with an alternative pathway via trioses, which has already been shown to occur in Eubacteria and Gymnospermae. The labdane skeleton is a precursor of many other skeletal types of diterpenes. Therefore it becomes obvious that in connection with the few known examples of a non-mevalonate pathway to isoprenoids the formation of some isoprenoids in plants via a non-mevalonate pathway might be quite common.

  13. Hepatoprotective effect of Origanum vulgare in Wistar rats against carbon tetrachloride-induced hepatotoxicity.

    Science.gov (United States)

    Sikander, Mohammad; Malik, Shabnam; Parveen, Kehkashan; Ahmad, Maqsood; Yadav, Deepak; Hafeez, Zubair Bin; Bansal, Manish

    2013-04-01

    The effect of an aqueous extract of Origanum vulgare (OV) leaves extract on CCl4-induced hepatotoxicity was investigated in normal and hepatotoxic rats. To evaluate the hepatoprotective activity of OV, rats were divided into six groups: control group, O. vulgare group, carbon tetrachloride (CCl4; 2 ml/kg body weight) group, and three treatment groups that received CCl4 and OV at doses of 50, 100, 150 mg/kg body weight orally for 15 days. Alanine amino transferase (ALT), alkaline phosphatase (ALP), and aspartate amino transferase (AST) in serum, lipid peroxide (LPO), GST, CAT, SOD, GPx, GR, and GSH in liver tissue were estimated to assess liver function. CCl4 administration led to pathological and biochemical evidence of liver injury as compared to controls. OV administration led to significant protection against CCl4-induced hepatotoxicity in dose-dependent manner, maximum activity was found in CCl4 + OV3 (150 mg/kg body weight) groups and changes in the hepatocytes were confirmed through histopathological analysis of liver tissues. It was also associated with significantly lower serum ALT, ALP, and AST levels, higher GST, CAT, SOD, GPx, GR, and GSH level in liver tissue. The level of LPO also decreases significantly after the administration of OV leaves extract. The biochemical observations were supplemented with histopathological examination of rat liver sections. Thus, the study suggests O. vulgare showed protective activity against CCl4-induced hepatotoxicity in Wistar rats and might be beneficial for the liver toxicity.

  14. Geography of Genetic Structure in Barley Wild Relative Hordeum vulgare subsp. spontaneum in Jordan

    Science.gov (United States)

    Reeves, Patrick; Reilley, Ann; Engels, Johannes M. M.; Lohwasser, Ulrike; Börner, Andreas; Pillen, Klaus; Richards, Christopher M.

    2016-01-01

    Informed collecting, conservation, monitoring and utilization of genetic diversity requires knowledge of the distribution and structure of the variation occurring in a species. Hordeum vulgare subsp. spontaneum (K. Koch) Thell., a primary wild relative of barley, is an important source of genetic diversity for barley improvement and co-occurs with the domesticate within the center of origin. We studied the current distribution of genetic diversity and population structure in H. vulgare subsp. spontaneum in Jordan and investigated whether it is correlated with either spatial or climatic variation inferred from publically available climate layers commonly used in conservation and ecogeographical studies. The genetic structure of 32 populations collected in 2012 was analyzed with 37 SSRs. Three distinct genetic clusters were identified. Populations were characterized by admixture and high allelic richness, and genetic diversity was concentrated in the northern part of the study area. Genetic structure, spatial location and climate were not correlated. This may point out a limitation in using large scale climatic data layers to predict genetic diversity, especially as it is applied to regional genetic resources collections in H. vulgare subsp. spontaneum. PMID:27513459

  15. Antioxidant capacity of Ocimum basilicum L. and Origanum vulgare L. extracts.

    Science.gov (United States)

    Kaurinovic, Biljana; Popovic, Mira; Vlaisavljevic, Sanja; Trivic, Svetlana

    2011-08-30

    The antioxidant properties of five different extracts (Et₂O, CHCl₃, EtOAc, n-BuOH, and H₂O) of Ocimum basilicum L. and Origanum vulgare L. were studied. Antioxidant activity was assessed in six different model systems. Free radical scavenging capacity (RSC) was evaluated by measuring the scavenging capacity of extracts on DPPH, NO, O₂•⁻ and OH radical, as well as on hydrogen peroxide (H₂O₂). In addition, the protective effects on lipid peroxidation in liposomes (LPx) were evaluated by TBA-assay using the Fe²⁺/ascorbate induction system. The amount of total phenolic compounds and content of total flavonoids was also determined. EtOAc, n-BuOH and H₂O extracts of O. basilicum and O. vulgare expressed very strong scavenger activity. Furthermore, the mentioned extracts showed notable inhibition of LPx. On the other hand, Et₂O and CHCl₃ extracts showed much weaker effect in the neutralization of DPPH, NO and O₂•⁻ radicals and the neutralization of H₂O₂. When examining the production of OH radicals and inhibition of LPx, the Et₂O and CHCl₃ extracts showed weak prooxidative properties. The observed differences in antioxidant activity could be partially explained by the levels of phenolics and flavonoids in the investigated O. basilicum and O. vulgare extracts.

  16. Terpene synthases of oregano (Origanum vulgare L.) and their roles in the pathway and regulation of terpene biosynthesis.

    Science.gov (United States)

    Crocoll, Christoph; Asbach, Julia; Novak, Johannes; Gershenzon, Jonathan; Degenhardt, Jörg

    2010-08-01

    The aroma, flavor and pharmaceutical value of cultivated oregano (Origanum vulgare L.) is a consequence of its essential oil which consists mostly of monoterpenes and sesquiterpenes. To investigate the biosynthetic pathway to oregano terpenes and its regulation, we identified and characterized seven terpene synthases, key enzymes of terpene biosynthesis, from two cultivars of O. vulgare. Heterologous expression of these enzymes showed that each forms multiple mono- or sesquiterpene products and together they are responsible for the direct production of almost all terpenes found in O. vulgare essential oil. The correlation of essential oil composition with relative and absolute terpene synthase transcript concentrations in different lines of O. vulgare demonstrated that monoterpene synthase activity is predominantly regulated on the level of transcription and that the phenolic monoterpene alcohol thymol is derived from gamma-terpinene, a product of a single monoterpene synthase. The combination of heterologously-expressed terpene synthases for in vitro assays resulted in blends of mono- and sesquiterpene products that strongly resemble those found in vivo, indicating that terpene synthase expression levels directly control the composition of the essential oil. These results will facilitate metabolic engineering and directed breeding of O. vulgare cultivars with higher quantity of essential oil and improved oil composition.

  17. Binary and Tertiary Mixtures of Satureja hortensis and Origanum vulgare Essential Oils as Potent Antimicrobial Agents Against Helicobacter pylori.

    Science.gov (United States)

    Lesjak, Marija; Simin, Natasa; Orcic, Dejan; Franciskovic, Marina; Knezevic, Petar; Beara, Ivana; Aleksic, Verica; Svircev, Emilija; Buzas, Krisztina; Mimica-Dukic, Neda

    2016-03-01

    Essential oils possess strong antimicrobial activity, even against multiresistant Helicobacter pylori. Available therapies against H. pylori infection have multiple disadvantages, indicating a great need for a development of new therapeutics. The purpose of this study was to develop a potent natural product based anti-H. pylori formulation. First, anti-H. pylori activity of nine essential oils was determined, after which the most active oils were mixed in various ratios for further testing. Satureja hortensis, Origanum vulgare subsp. vulgare and O. vulgare subsp. hirtum essential oils expressed the highest activity (MIC = 2 μL mL(-1)). Their binary and ternary mixtures exhibited notably higher antimicrobial activity (MIC ≤ 2 μL mL(-1)). The most active was the mixture of S. hortensis and O. vulgare subsp. hirtum oils in volume ratio 2:1, which expressed 4 times higher activity than individual oils (MIC = 0.5 μL mL(-1)). According to GC-MS, both oils in the mixture were characterized by high content of phenols (48-73%), with carvacrol as the main carrier of antimicrobial activity. Presented in vitro study pointed out binary mixture of S. hortensis and O. vulgare subsp. hirtum essential oils in volume ratio 2:1 as promising candidate for further in vivo studies targeting H. pylori infection.

  18. Validação do índice de comprometimento cutaneomucoso do pênfigo vulgar para a avaliação clínica de pacientes com pênfigo vulgar

    OpenAIRE

    Souza,Sávio Reder de; Azulay-Abulafia, Luna; Nascimento,Leninha Valério do

    2011-01-01

    FUNDAMENTOS: O pênfigo vulgar é uma bulose grave, produzida pela destruição autoimune dos desmossomos, o que resulta na formação de bolhas intraepidérmicas, afetando pele e mucosas, com mortalidade de 5 a 10%. Os efeitos colaterais da terapêutica contribuíram para aumentar a morbidade da doença, respondendo por parte considerável das causas imediatas de morte por pênfigo vulgar atualmente. Não há nenhuma sistematização reprodutível para a avaliação clínica dos pacientes de pênfigo vulgar, tor...

  19. 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.

  20. An experimental study of foeniculum oil-cyclodextrin inclusion complexes%小茴香挥发油环糊精包结物的研制

    Institute of Scientific and Technical Information of China (English)

    张延方

    2001-01-01

    OBJECTIVE To elucidate the inclusion effect of foeniculum oil andβ-Cyciodextrin(β-CD) in different proportion, and heat stability.METHODS Using grinding method to determine foeniculum oil-cyclodextrin inclusion complexes with diffrernt proportion, and then to determion recovery of the complexes.The stability wsa tested at 50 ℃ in an oven.RESULTS Recovery of inclusion complexes of five different proportion(oil:β-CD:1∶10,1:12.5,1∶15,1∶18,1:20 ml·g-1)were 73.56%, 85.83%,91.20%, 92.18% 92.85%,respetively.CONCLUSIONS The best proportion of the oil andβ-CD is 1∶15.%目的:探讨小茴香挥发油与不同比例β-环糊精(β-CD)包结的效果和规律,以及包结物的热稳定性。方法:用研磨法制成包结物,用常规方法测定包结物回收率,以电热干燥箱加热至50℃,测定其热稳定性。结果:小茴香挥发油与β-CD5种不同比例(1∶10,1∶12.5,1∶15,1∶18,1∶20)包结物的回收率分别为73.56%,85.83%,91.20%,92.18%,92.85。含1.25ml挥发油的包结物经70℃168h干燥后回收其挥发油的体积为1.02ml。结论:用研磨法进行包结时小茴香挥发油与β-CD之比(ml·g-1)以1∶15为宜,并且包结物的热稳定性良好。

  1. Diterpene synthases of the biosynthetic system of medicinally active diterpenoids in Marrubium vulgare.

    Science.gov (United States)

    Zerbe, Philipp; Chiang, Angela; Dullat, Harpreet; O'Neil-Johnson, Mark; Starks, Courtney; Hamberger, Björn; Bohlmann, Jörg

    2014-09-01

    Marrubium vulgare (Lamiaceae) is a medicinal plant whose major bioactive compounds, marrubiin and other labdane-related furanoid diterpenoids, have potential applications as anti-diabetics, analgesics or vasorelaxants. Metabolite and transcriptome profiling of M. vulgare leaves identified five different candidate diterpene synthases (diTPSs) of the TPS-c and TPS-e/f clades. We describe the in vitro and in vivo functional characterization of the M. vulgare diTPS family. In addition to MvEKS ent-kaurene synthase of general metabolism, we identified three diTPSs of specialized metabolism: MvCPS3 (+)-copalyl diphosphate synthase, and the functional diTPS pair MvCPS1 and MvELS. In a sequential reaction, MvCPS1 and MvELS produce a unique oxygenated diterpene scaffold 9,13-epoxy-labd-14-ene en route to marrubiin and an array of related compounds. In contrast with previously known diTPSs that introduce a hydroxyl group at carbon C-8 of the labdane backbone, the MvCPS1-catalyzed reaction proceeds via oxygenation of an intermediate carbocation at C-9, yielding the bicyclic peregrinol diphosphate. MvELS belongs to a subgroup of the diTPS TPS-e/f clade with unusual βα-domain architecture. MvELS is active in vitro and in vivo with three different prenyl diphosphate substrates forming the marrubiin precursor 9,13-epoxy-labd-14-ene, as identified by nuclear magnetic resonance (NMR) analysis, manoyl oxide and miltiradiene. MvELS fills a central position in the biosynthetic system that forms the foundation for the diverse repertoire of Marrubium diterpenoids. Co-expression of MvCPS1 and MvELS in engineered E. coli and Nicotiana benthamiana offers opportunities for producing precursors for an array of biologically active diterpenoids.

  2. Histological study of some Echium vulgare, Pulmonaria officinalis and Symphytum officinale populations.

    Science.gov (United States)

    Papp, Nóra; Bencsik, Tímea; Németh, Kitti; Gyergyák, Kinga; Sulc, Alexandra; Farkas, Agnes

    2011-10-01

    Plants living in different ecological habitats can show significant variability in their histological and phytochemical characters. The main histological features of various populations of three medicinal plants from the Boraginaceae family were studied. Stems, petioles and leaves were investigated by light microscopy in vertical and transverse sections. The outline of the epidermal cells, as well as the shape and cell number of trichomes was studied in leaf surface casts. Differences were measured among the populations of Echium vulgare in the width and height of epidermis cells in the stem, petiole and leaf, as well as in the size of palisade cells in the leaves. Among the populations of Pulmonaria officinalis significant differences were found in the length of trichomes and in the slightly or strongly wavy outline of epidermal radial cell walls. Populations of Symphytum officinale showed variance in the height of epidermal cells in leaves and stems, length of palisade cells and number of intercellular spaces in leaves, and the size of the central cavity in the stem. Boraginaceae bristles were found to be longer in plants in windy/shady habitats as opposed to sunny habitats, both in the leaves and stems ofP. officinalis and S. officinale, which might be connected to varying levels of exposure to wind. Longer epidermal cells were detected in the leaves and stems of both E. vulgare and S. officinale plants living in shady habitats, compared with shorter cells in sunny habitats. Leaf mesophyll cells were shorter in shady habitats as opposed to longer cells in sunny habitats, both in E. vulgare and S. officinale. This combination of histological characters may contribute to the plant's adaptation to various amounts of sunshine. The reported data prove the polymorphism of the studied taxa, as well as their ability to adapt to various ecological circumstances.

  3. Relación entre la infestación por Demodex Folliculorum y acné vulgar.

    OpenAIRE

    Campozano Vásquez, Karla Dalila

    2015-01-01

    CAMPOZANO VÁSQUEZ KARLA DALILA. ¿Relación entre la infestación por Demodex folliculorum y acné vulgar¿( bajo la dirección del Dr. Enrique Loayza Sánchez y el Dr. Roberto Arenas Guzmán). El Demodex es considerado por algunos autores como parte de la flora cutánea, sin embargo a sido relacionado con algunas enfermedades de la piel como rosácea, blefaritis, dermatitis perioral , foliculitis en cuero cabelludo, pitiriasis folliculorum y acné vulgar. En nuestra población no existen trabajos que ...

  4. Morphological differentiation of non-glandular and glandular trichomes on Marrubium vulgare L.

    Directory of Open Access Journals (Sweden)

    Marta Dmitruk

    2014-04-01

    Full Text Available Marrubium vulgare L., commonly known as a white horehound or common horehound, belongs to the plant family Lamiaceae. It is a perennial aromatic herb which grows naturally in Europe, Asia, and America. Since ancient Egypt, this species has been known as a remedy for upper respiratory tract ailments. Nowadays, horehound is used in herbal medicine for treatment of liver diseases, biliary tract disorders, and for increasing the appetite and supporting the function of the stomach. The main biologically active substances in M. vulgare organs are: marrubiin, tannins, essential oils, and ursolic acid. The paper presents micromorphological analyses of non-glandular and glandular trichomes of M. vulgare. The research material was sampled from the plant collection in the Botanical Garden of the Maria Curie-Sklodowska University in Lublin (51°14′ N, 22°34′ E. The above-ground parts of horehound were collected during the flowering period in July 2013. Using light microscopy (LM and scanning electron microscopy (SEM, the types and sizes of trichomes from the stem, leaf, calyx, and corolla were investigated. The results of the microscopic observations show that the surfaces of M. vulgare vegetative and reproductive organs are densely clothed with glandular and non-glandular trichomes. The glandular trichomes are of two main types: peltate and capitate. Peltate trichomes consist of a short stalk cell and a large head with secretory cells arranged in a circle. The height of a mature trichome is about 31.33 μm and the diameter of the head is 31.47 μm. The substance produced by secretory cells passes through the apical walls and accumulates within a space between the cuticle and the cell wall layer. Capitate long trichomes with a basal cell, long stalk, neck cell, and a unicellular head are 36.65 μm long and the diameter of the head is about 15.6 μm. There are two types of short capitate trichomes: with a bicellular head and a unicellular stalk and with

  5. Instrumental neutron activities analysis of Marrubium vulgare L., a valuable medicinal herb

    Energy Technology Data Exchange (ETDEWEB)

    Nedjimi, Bouzid [Djelfa Univ. (Algeria). Lab. of Exploration and Valorization of Steppe Ecosystem; Beladel, Brahim [Djelfa Univ. (Algeria). Dept. of Physics

    2016-08-01

    Twenty two chemical elements were identified by Instrumental neutron activation analysis in Marrubium vulgare (Lamiaceae) a traditional medicine plant, used indigenously in Mediterranean basin to cure several diseases. The precision of the results was assessed by analyzing the certified reference material GBW 07605 (GSV-4) Tea leaves. Results showed that K was the dominant chemical element in studied plant (4.40%). The Ca and Fe mass fractions were also relatively high. However potential toxic elements in this Lamiaceae plant were within the safety limits suggested by WHO/FAO.

  6. NAC Transcription Factors of Barley (Hordeum vulgare L.) and their Involvement in Leaf Senescence

    DEFF Research Database (Denmark)

    Wagner, Michael

    yielding cereal crops are generated. In cereals, the process of leaf senescence is of utmost relevance when discussing yield. It is during the senescence process that all nutrients are transported from the withering leaf to the developing grains. Furthermore, the timing of senescence determines...... parts of the senescence process. The specific aims of this study were therefore (1) to establish and characterise the NAC transcription factors of the model cereal crop barley (Hordeum vulgare L.) (2) to identify and study putative barley NAC transcription factors involved in the regulation of leaf...

  7. Actividad antimicrobiana de aceite esencial de Origanum vulgare L. ante bacterias aisladas en leche de bovino

    OpenAIRE

    Oyarzabal, Marta Elaine Bastos; Schuch, Luiz Filipe Damé; Prestes,Luciana de Souza; Schiavon,Diane Bender Almeida; Rodrigues,Maria Regina Alves; Mello, Joao Roberto Braga de

    2011-01-01

    Introducción: la mastitis bovina es el mayor problema en la producción lechera, causada principalmente por bacterias grampositivas. La búsqueda de principios activos que actúen en esos microrganismos es creciente, sobre todo por la ocurrencia de multirresistencia bacteriana. Objetivos: evaluar la concentración bactericida mínima del aceite esencial de Origanum vulgare L. (orégano) frente a bacterias aisladas de leche mastítica. Métodos: se evaluó la actividad antimicrobiana del aceite esencia...

  8. Efecto Antimicótico in vitro de Origanum vulgare sobre cepas de Candida albicans

    OpenAIRE

    Villavicencio Gastelú, Jorge Eleodoro; Universidad Nacional Mayor de San Marcos, Facultad de Odontología; Moromi Nakata, Hilda; Universidad Nacional Mayor de San Marcos, Facultad de Odontología; Salcedo- Moncada, Doris; Universidad Nacional Mayor de San Marcos, Facultad de Odontología; Pineda-Mejía, Martha; Universidad Nacional Mayor de San Marcos, Facultad de Odontología; Ramos Perfecto, Donald; Universidad Nacional Mayor de San Marcos, Facultad de Odontología.; Zambrano de la Peña, Livia Sonia; Universidad Nacional Mayor de San Marcos, Facultad de Odontología; Martínez Cadillo, Elba Estefanía; Universidad Nacional Mayor de San Marcos, Facultad de Odontología; Mendoza Rojas, Gilberto Alejandro; Universidad Nacional Mayor de San Marcos, Facultad de Odontología; Petkova-Gueorguieva, Marieta; Universidad Nacional Mayor de San Marcos, Facultad de Odontología; Bardales Álvarez, Roxana Margarita; Universidad Nacional San Agustín de Arequipa

    2017-01-01

    Objetivo: Evaluar el efecto antimicótico in vitro de aceite esencial de Origanum vulgare, sobre cepa de Candida albicans ATCC 10231 Material y método: Se efectuó la selección de cuatro de diferentes geotipos de orégano, se obtuvo los aceites esenciales mediante proceso de destilación por arrastre con vapor de agua; se determinó su composición química cuantitativa por Cromatografía de Gases, Espectrometría de Masas (CG/EM). Se evaluó in vitro la actividad antimicótica de los aceites esenciales...

  9. Acometimento oral no pênfigo vulgar Oral involvement in pemphigus vulgaris

    OpenAIRE

    Ivan Dieb Miziara; João Aragão Ximenes Filho; Fernando César Ribeiro; Ana Laura Brandão

    2003-01-01

    O Pênfigo Vulgar (PV) é uma doença vesicobolhosa caracterizada pela presença de auto-anticorpos contra moléculas de adesão intraepidérmicas. OBJETIVO: Identificar as características do PV em cada sexo, formas de apresentação, idade de acometimento, métodos de diagnóstico e tratamento utilizado. FORMA DE ESTUDO: coorte histórica. CASUÍSTICA E MÉTODO: Pacientes com PV acompanhados no Ambulatório de Otorrinolaringologia do HC-FMUSP entre 1990 e 2001. RESULTADOS: Dos 23 pacientes, 91,3% foram mul...

  10. Morphometric parameters and seed germination of Origanum vulgare L. grown in Crimean foothills

    Directory of Open Access Journals (Sweden)

    E.F. Myagkih

    2013-04-01

    Full Text Available The results of investigation shown that the seeds of Оriganum vulgareL. grown in the foothills of the Crimea are very small (1.8-1.9 mm long and 1.2-1.3 mm wide, weight of 1000 seeds is 0.079-0.089. In the first year after harvest the germination is highest and then it quickly decreases. In particular, the highest level of oregano germination was observed one month after harvesting. Some samples (Nr. 64 and 79 retained high germination potential (according the National Standard of Ukraine during 6 and 12 months. Further storage of seeds shown significant decreasing of germination.

  11. The Effect of Drought Stress on the Essential Oil Content and Some of the Biochemical Characteristics of Anise Hyssop (Agastache foeniculum [Pursh] Kuntze

    Directory of Open Access Journals (Sweden)

    Sajedeh Saeedfar

    2015-06-01

    Full Text Available Plot trials were carried out in a research field in Tehran (Iran to determine the effect of drought stress on the essential oil content and some of the plant biochemical characteristics of Anise Hyssop (Agastache foeniculum [Pursh] Kuntze, which is a valuable medicinal plant. Drought stress was conducted at different levels including: well-water (100% FC, mild drought stress (85% FC, moderate drought stress (70% FC, severe drought stress (55% FC, 100% FC (vegetative stage 85% FC (reproductive stage, 100% FC (vegetative stage 70% FC (reproductive stage, and 85% FC (vegetative stage 100% FC (reproductive stage. The experiment was arranged as a RCBD with three replications. The output results showed that, water deficit stress significantly (P≤0.05 increased activities of antioxidant enzymes (Superoxide Dismutase, Catalase, Glutathione Peroxidase as well as Essential Oil yield and Abscisic Acid content. Lipid and protein oxidation (malondialdehyde and dityrosine contents also increased significantly under severe water deficit stress. According to the results, severe drought conduction (55% FC is the optimum level of soil moisture to plant Anise Hyssop under water deficit stress.

  12. Analysis of the antinociceptive properties of marrubiin isolated from Marrubium vulgare.

    Science.gov (United States)

    De Jesus, R A; Cechinel-Filho, V; Oliveira, A E; Schlemper, V

    2000-04-01

    We have shown previously that Marrubium vulgare, a medicinal plant employed frequently in folk medicine to treat a variety of ailments, exhibits antispasmodic and antinociceptive effects in different experimental models. This work describes the antinociceptive profile of marrubiin, the main constituent of this plant, which was analysed in some models of nociception in mice. The results showed that marrubiin exhibits potent and dose-related antinociceptive effects, whose calculated ID50 values (micromol/kg, i.p.) were the following: 2.2 in the writhing test, 6.6 (first phase) and 6.3 (second phase) in the formalin-induced pain test and 28.8 when evaluated in the capsaicin test. It was more potent than some well-known analgesic drugs. The antinociception produced by the marrubiin was not reversed by naloxone when analyzed against the writhing test. In the hot-plate test, marrubiin did not increase the latency period of pain induced by the thermal stimuli. Its exact mechanism of action remains to be determined, but the results suggest that marrubiin, like hydroalcoholic extract of M. vulgare, does not interact with opioid systems.

  13. Compositional analysis and in vivo anti-diabetic activity of wild Algerian Marrubium vulgare L. infusion.

    Science.gov (United States)

    Boudjelal, Amel; Henchiri, Cherifa; Siracusa, Laura; Sari, Madani; Ruberto, Giuseppe

    2012-03-01

    Marrubium vulgare (Lamiaceae) is a plant traditionally used for the treatment of diabetes in Algeria. Compositional analysis of the aqueous infusion revealed the presence of fifteen metabolites, all belonging to the class of polyphenols. Particularly, seven flavonoids have been detected, together with 5-caffeoylquinic (chlorogenic) acid in small amounts; the extract is dominated by the presence of a series of complex molecules, characterized as verbascoside (acteoside) derivatives. Concerning the anti-diabetic effectiveness a series of in vivo experiments were carried out on albinos Wistar rats. Diabetes was induced in the animals by intra-peritoneal injection of alloxane; they were treated twice a day with aqueous extract from aerial part infusion (100, 200 and 300 mg/kg body weight) and glibenclamide (5mg/kg body weight) for 15 days. Oral administration of 200 and 300 mg/kg body weight of aqueous extract the Marrubium vulgare induced an significant effect antidiabetic and antihyperlipidemic (dose-dependent effect). A decrease in blood glucose by 50% for the dose 100 mg/kg and more than 60% for doses 200 and 300 mg/kg, as well as a significant lowering of total lipids, triglycerides, and total cholesterol levels in treated animals, compared with diabetic controls group (p<0.001), have been observed. Glibenclamide was used as reference and showed similar effects.

  14. Single and combined toxicity of copper and cadmium to H. vulgare growth and heavy metal bioaccumulation

    Directory of Open Access Journals (Sweden)

    Žaltauskaitė J.

    2013-04-01

    Full Text Available The single and combined effects of copper (Cu and cadmium (Cd (0.1-10 mg L−1 in spring barley (Hordeum vulgare L. plants grown in hydroponics are investigated. The aim of the study was to investigate the interactive effect of the binary mixture of Cu and Cd to the growth of H. vulgare and accumulation of these metals by the plants. Single and combined metal treatment led to major effects in the growth of roots and shoots and dry weight of barley. Exposure to metals altered the content of photosynthetic pigments and caused lipid peroxidation. It was observed that combined effects of heavy metals to plants are endpoint and concentration depending. The binary mixture Cu+Cd exhibited additive or less than additive interaction for dry weight, root length and shoot height. Analysis of tissue metal concentrations showed that Cu and Cd were mainly accumulated in the roots and the combination of Cu+Cd had less than additive response of metal bioaccumulation in the leaves and roots.

  15. Pyrrolizidine Alkaloids from Echium vulgare in Honey Originate Primarily from Floral Nectar.

    Science.gov (United States)

    Lucchetti, Matteo A; Glauser, Gaetan; Kilchenmann, Verena; Dübecke, Arne; Beckh, Gudrun; Praz, Christophe; Kast, Christina

    2016-06-29

    Pyrrolizidine alkaloids (PAs) in honey can be a potential human health risk. So far, it has remained unclear whether PAs in honey originate from pollen or floral nectar. We obtained honey, nectar, and plant pollen from two observation sites where Echium vulgare L. was naturally abundant. The PA concentration of honey was determined by targeted analysis using a high pressure liquid chromatography-mass spectrometry system (HPLC-MS/MS), allowing the quantification of six different PAs and PA-N-oxides present in E. vulgare. Echium-type PAs were detected up to 0.153 μg/g in honey. Nectar and plant pollen were analyzed by nontargeted analysis using ultrahigh pressure liquid chromatography-high resolution-mass spectrometry (UHPLC-HR-MS), allowing the detection of 10 alkaloids in small size samples. Echium-type PAs were detected between 0.3-95.1 μg/g in nectar and 500-35000 μg/g in plant pollen. The PA composition in nectar and plant pollen was compared to the composition in honey. Echimidine (+N-oxide) was the main alkaloid detected in honey and nectar samples, while echivulgarine (+N-oxide) was the main PA found in plant pollen. These results suggest that nectar contributes more significantly to PA contamination in honey than plant pollen.

  16. The effect of external marking on the behaviour of the common pill woodlouse Armadillidium vulgare

    Directory of Open Access Journals (Sweden)

    Táňa Drahokoupilová

    2012-03-01

    Full Text Available Zoologists distinguish individual animals using marking techniques. Generally they test the potential influence of marking on survival only; the influence on behaviour is usually neglected. We evaluated the influence of two external marking techniques (nail polish and queen-bee marker on the behaviour of common pill woodlouse, Armadillidium vulgare. The behaviour was examined from two points of view: (1 activity during 24 hours and (2 specific expressions of behaviour (exploring, feeding, resting and hiding over a 24 hour period. We compared behaviour among woodlice marked with nail polish and queen-bee marker with the unmarked control group during a nine-day experiment. Although we did not find any influence of marking on survival, there was an evident influence on behaviour in most cases. Generally, in the groups of marked individuals of A. vulgare there were large differences observed against the control group in the overall activity. Activity of marked individuals was significantly reduced and they preferred hiding. The influence of polish and marker on the overall frequencies of behavioural categories was evident, mainly in feeding, resting and hiding. The influence on the frequency of exploring was significant in the polish marked group only.

  17. 论当代小说中的粗鄙语言%An Analysis of Vulgar Language in Contemporary Novels

    Institute of Scientific and Technical Information of China (English)

    晓苏

    2015-01-01

    在当代小说创作中,粗鄙语言备受民间化叙事小说的青睐。因为粗鄙语言是民间事象、民间趣味和民间情绪的生动载体,它能为小说提供丰富的民间元素。同时,粗鄙语言还具有娱乐性、幽默性和解构性三大特点,这些语言特性使小说充满了狂欢精神。另外,粗鄙语言还有效地拓展了小说的审美领域,对世俗美学、两性美学和肉身美学作出了独特贡献。%In the contemporary novel creation, vulgar language has been much favored in folk narrative no-vels, for vulgar language can vividly convey folk images, tastes and emotions as well as can provide novels with a-bundant folk elements. Meanwhile, vulgar language is characterized by entertainment, humor and deconstruction, which can endow novels with the hilarity spirit. Moreover, vulgar language has also expanded the aesthetic domain of novels, thus having contributed uniquely to the worldly and bisexual aesthetics and to aesthetics on the human body.

  18. Diterpene synthases of the biosynthetic system of medicinally active diterpenoids in Marrubium vulgare

    DEFF Research Database (Denmark)

    Zerbe, Philipp; Chiang, Angela; Dullat, Harpreet

    2014-01-01

    different candidate diterpene synthases (diTPSs) of the TPS-c and TPS-e/f clades. We describe the in vitro and in vivo functional characterization of the M. vulgare diTPS family. In addition to MvEKS ent-kaurene synthase of general metabolism, we identified three diTPSs of specialized metabolism: MvCPS3...

  19. The Mystery of Spot Blotch Disease Caused by the Fungal Pathogen Bipolaris sorokiniana on Barley (Hordeum vulgare L)

    DEFF Research Database (Denmark)

    Gjendal, Nele

    The fungal pathogen Bipolaris sorokiniana causes a wide spectrum of diseases including spot blotch disease. To achieve a better understanding of the biology of the fungus, the interaction of B. sorokiniana with the host barley (Hordeum vulgare L) and the resulting disease spot blotch was investig...

  20. Free radical scavenging activity of different extracts and some constituents from the leaves of Ligustrum vulgare and L. delavayanum.

    Science.gov (United States)

    Nagy, Milan; Spilková, Jirina; Vrchovská, Vendula; Kontseková, Zuzana; Sersen, Frantisek; Mucaji, Pavel; Grancai, Daniel

    2006-07-01

    The free radical scavenging activity of the water infusions, different organic solvent extracts and some constituents from Ligustrum vulgare and Ligustrum delavayanum leaves was assessed with the aid of DPPH radical. Among the samples screened, water infusions had the strongest free radical scavenging capacity. From the tested compounds scavenging active flavonoid aglycones are present in the most active chloroform fractions from both leaves samples.

  1. Apiaceae seeds as functional food

    Directory of Open Access Journals (Sweden)

    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. Giemsa C-banding in two polyploid, South American Hordeum species, H. tetraploidum and H. lechleri, and their aneuploid hybrids with H. vulgare

    DEFF Research Database (Denmark)

    Linde-Laursen, Ib; Bothmer, R. von

    1986-01-01

    American taxa of the same sections suggest a rather close relationship and support that the biological basis for their classification with different sections is questionable. C-banding patterns identified the chromosomes of parental genomes in interspecific hybrids between the two species and H. vulgare....... The hybrids were stably aneuploid. Both had lost and acquired H. vulgare chromosomes. Thus, somatic elimination of chromosomes was combined with multiplication of chromosomes. The observations of stably aneuploid hybrids have implications for the exploitation of alien germplasm. The activity of non-H. vulgare...

  3. Genome Sequence of Bacillus endophyticus and Analysis of Its Companion Mechanism in the Ketogulonigenium vulgare-Bacillus Strain Consortium.

    Science.gov (United States)

    Jia, Nan; Du, Jin; Ding, Ming-Zhu; Gao, Feng; Yuan, Ying-Jin

    2015-01-01

    Bacillus strains have been widely used as the companion strain of Ketogulonigenium vulgare in the process of vitamin C fermentation. Different Bacillus strains generate different effects on the growth of K. vulgare and ultimately influence the productivity. First, we identified that Bacillus endophyticus Hbe603 was an appropriate strain to cooperate with K. vulgare and the product conversion rate exceeded 90% in industrial vitamin C fermentation. Here, we report the genome sequencing of the B. endophyticus Hbe603 industrial companion strain and speculate its possible advantage in the consortium. The circular chromosome of B. endophyticus Hbe603 has a size of 4.87 Mb with GC content of 36.64% and has the highest similarity with that of Bacillus megaterium among all the bacteria with complete genomes. By comparing the distribution of COGs with that of Bacillus thuringiensis, Bacillus cereus and B. megaterium, B. endophyticus has less genes related to cell envelope biogenesis and signal transduction mechanisms, and more genes related to carbohydrate transport and metabolism, energy production and conversion, as well as lipid transport and metabolism. Genome-based functional studies revealed the specific capability of B. endophyticus in sporulation, transcription regulation, environmental resistance, membrane transportation, extracellular proteins and nutrients synthesis, which would be beneficial for K. vulgare. In particular, B. endophyticus lacks the Rap-Phr signal cascade system and, in part, spore coat related proteins. In addition, it has specific pathways for vitamin B12 synthesis and sorbitol metabolism. The genome analysis of the industrial B. endophyticus will help us understand its cooperative mechanism in the K. vulgare-Bacillus strain consortium to improve the fermentation of vitamin C.

  4. The in-vitro evaluation of antibacterial, antifungal and cytotoxic properties of Marrubium vulgare L. essential oil grown in Tunisia

    Directory of Open Access Journals (Sweden)

    Mejdoub Hafedh

    2011-09-01

    Full Text Available Abstract Background In order to validate its antiseptic and anticancer properties with respect to traditional uses, we have screened for the first time the antimicrobial activity of aerial parts of M. vulgare L. essential oil against different pathogenic microorganisms and the cytotoxic activity against HeLa cell lines. Methods The agar disk diffusion method was used to study the antibacterial activity of M. vulgare essential oil against 12 bacterial and 4 fungi strains. The disc diameters of zone of inhibition (DD, the minimum inhibitory concentrations (MIC and the concentration inhibiting 50% (IC50 were investigated to characterize the antimicrobial activities of this essential oil. The in vitro cytotoxicity of M. vulgare essential oil was examined using a modified MTT assay; the viability and the IC50 were used to evaluate this test. Results The antimicrobial activity of the essential oil was investigated in order to evaluate its efficacy against the different tested microorganisms. The present results results showed a significant activity against microorganisms especially Gram (+ bacteria with inhibition zones and minimal inhibitory concentration values in the range of 6.6-25.2 mm and 1120-2600 μg/ml, respectively, whereas Gram (- bacteria exhibited a higher resistance. As far as the antifungal activity, among four strains tested, Botrytis cinerea exhibited the strongest activity with inhibition zones of 12.6 mm. However, Fusarium solani, Penicillium digitatum and Aspergillus niger were less sensitive to M. vulgare essential oil. About the citotoxicity assay, this finding indicate the capability of this essential oil to inhibited the proliferation of HeLa cell lines under some conditions with IC50 value of 0.258 μg/ml. Conclusion This investigation showed that the M. vulgare essential oil has a potent antimicrobial activity against some Gram (+ pathogenic bacteria and Botrytis cinerea fungi. The present studies confirm the use of this

  5. Genome Sequence of Bacillus endophyticus and Analysis of Its Companion Mechanism in the Ketogulonigenium vulgare-Bacillus Strain Consortium.

    Directory of Open Access Journals (Sweden)

    Nan Jia

    Full Text Available Bacillus strains have been widely used as the companion strain of Ketogulonigenium vulgare in the process of vitamin C fermentation. Different Bacillus strains generate different effects on the growth of K. vulgare and ultimately influence the productivity. First, we identified that Bacillus endophyticus Hbe603 was an appropriate strain to cooperate with K. vulgare and the product conversion rate exceeded 90% in industrial vitamin C fermentation. Here, we report the genome sequencing of the B. endophyticus Hbe603 industrial companion strain and speculate its possible advantage in the consortium. The circular chromosome of B. endophyticus Hbe603 has a size of 4.87 Mb with GC content of 36.64% and has the highest similarity with that of Bacillus megaterium among all the bacteria with complete genomes. By comparing the distribution of COGs with that of Bacillus thuringiensis, Bacillus cereus and B. megaterium, B. endophyticus has less genes related to cell envelope biogenesis and signal transduction mechanisms, and more genes related to carbohydrate transport and metabolism, energy production and conversion, as well as lipid transport and metabolism. Genome-based functional studies revealed the specific capability of B. endophyticus in sporulation, transcription regulation, environmental resistance, membrane transportation, extracellular proteins and nutrients synthesis, which would be beneficial for K. vulgare. In particular, B. endophyticus lacks the Rap-Phr signal cascade system and, in part, spore coat related proteins. In addition, it has specific pathways for vitamin B12 synthesis and sorbitol metabolism. The genome analysis of the industrial B. endophyticus will help us understand its cooperative mechanism in the K. vulgare-Bacillus strain consortium to improve the fermentation of vitamin C.

  6. Effect of adding crushed Pimpinella anisum, Nigella sativa seeds and Thymus vulgaris mixture to antibiotics-free rations of vaccinated and non-vaccinated male broilers on growth performance, antibody titer and haematological profile

    Directory of Open Access Journals (Sweden)

    Mamoun Z. Athamneh

    2010-04-01

    Full Text Available This research explores an experimental study conducted to investigate the effect of crushed Pimpinella anisum (PA, Nigella sativa (NS seeds and Thymus vulgaris (TV mixture as a feed additive on growth performance and mortality rate (MR, selected antibodies titer (Ab’s and blood hematological profile of vaccinated and non-vaccinated Lohman male broiler chicks fed free-antibiotics ration. A total of 400 one-day old chicks were distributed into 16 groups (4 treatment x 4 replicates x 25chicks. The experiment lasted from one to 42 days of age. The statistical findings of this experiment prove that the use of medicinal plants mixture improves live body weight, body weight gain, feed conversion ratio and MR of vaccinated male broilers at 21 and 42 days of age. antibodies titer against infectious bronchitis and infectious bursal disease of non-vaccinated and vaccinated male broilers were significantly improved at 21 and 42 days as a result of the addition of medicinal plant mixture to the basal ration. Concerning Newcastle disease, the use of PA, NS and TV mixture did not reflect in any additional improvement of Ab's than vaccines did. The addition of medicinal plants mixture increases WBC's, RBC's, thrombocytes count and Hb concentration of vaccinated and non-vaccinated male broilers at 21 days of age. Meanwhile, heterophils, lymphocytes and monocytes of vaccinated male broilers (VMB were significantly improved by adding medicinal plant mixture to their basal diet. Moreover, at 42 days of age the use of PA, NS seeds and TV mixture indicate significant increase in total WBC’s, lymphocytes and monocytes and monocytes count of VMB and non-vaccinated male broiler (NVMB. No significant differences were noticed in RBC’s and Hct as a result of feeding crushed medicinal plants mixture.

  7. Environmental Impact Statement for the New San Clemente Project, Monterey County, California - Regulatory Permit Application Number 16516S09. Appendices.

    Science.gov (United States)

    1987-09-01

    include: Artemisla dourlaslana (Mugwort), Baeharls pi.uraris (Coyote Bush), Rubus vitifollus (Blackberry), Foeniculum vul-are (Sweet Fennel...Baccharis pilularis), blackberry, mule ft (Saccharis viminea), and sweet(fennel ( Foeniculum vulgare). The most extensive stands of this habitat type occur in

  8. Chemical constituents of Marrubium vulgare as potential inhibitors of nitric oxide and respiratory burst.

    Science.gov (United States)

    Shaheen, Farzana; Rasoola, Shagufta; Shah, Zafar Ali; Soomro, Samreen; Jabeen, Almas; Mesaik, M Ahmed; Choudhary, M Iqbal

    2014-07-01

    Phytochemical investigation of the whole plant of Marrubium vulgare L., led to the isolation of three new secondary metabolites, 11-oxomarrubiin (1), vulgarcoside A (2) and 3-hydroxyapigenin-4'-O-(6"-O-p-coumaroyl)-beta-D-glucopyranoside (3), along with four known constituents 4-7 from the polar fractions of the methanolic extract. The structures of all compounds were deduced on the basis of NMR data and HRESI-MS measurements. The new constituents 1-3 exhibited moderate to low level of inhibition on nitric oxide (NO.) production. The compound 2 also showed a moderate inhibition on pro-inflammatory cytokine TNF-alpha. The new constituents 1-3 showed no inhibitory effect on Reactive Oxygen Species (ROS) production.

  9. A new monoterpene acid from Marrubium vulgare with potential antihepatotoxic activity.

    Science.gov (United States)

    Ahmed, Bahar; Masoodi, Mubashir H; Siddique, Anwarul H; Khan, Shamshir

    2010-11-01

    The whole plant of Marrubium vulgare L. afforded a new terpenoid, characterised as p-menthane-5,6-dihydroxy-3-carboxylic acid (1), which has been designated as marrubic acid. Its structure has been elucidated on the basis of spectral and chemical analyses. The compound (1) also exhibited a significant antihepatotoxic activity by reducing the elevated levels of serum enzymes such as serum glutamate oxaloacetate transaminase (SGOT) by 40.16%, serum glutamate pyruvate oxaloacetate transaminase (SGPT) by 35.06%, and alkaline phosphatase (ALP) by 30.51%. On the other hand, total protein (TP) levels were increased by 34.07%, as compared to the standard drug silymarin, which decreased SGOT by 53.04%, SGPT by 55.96%, ALP by 35.87% and increased TP levels by 59.59%. These biochemical observations were also supplemented by histopathological examinations of liver sections.

  10. Accumulation of furanic labdane diterpenes in Marrubium vulgare and Leonurus cardiaca.

    Science.gov (United States)

    Knöss, W; Zapp, J

    1998-05-01

    Accumulation of furanic labdane diterpenes has been investigated in different parts of field-grown plants of MARRUBIUM VULGARE (Lamiaceae) and LEONURUS CARDIACA (Lamiaceae). Furanic labdane diterpenes were produced and accumulated only in the aerial parts. Greatest amounts were measured in leaves and flowers. Up to 4 mg furanic labdane diterpenes per g fresh weight were found. Accumulation of furanic labdane diterpenes in plantlets seemingly depends on a developmental programme. No furanic labdane diterpenes were detected in plantlets during the first four to five weeks following germination. At this time the leaves became more differentiated and the number of trichomes on leaves was obviously increasing. Young leaves and buds contained most furanic labdane diterpenes. It was proven that at least a part of the non-volatile furanic labdane diterpenes is stored in peltate glandular trichomes. NMR signals of marrubiin were investigated with correlated spectra. Some (1)H- and (13)C-NMR assignments reported in literature were revised.

  11. Analgesic potential of marrubiin derivatives, a bioactive diterpene present in Marrubium vulgare (Lamiaceae).

    Science.gov (United States)

    Meyre-Silva, C; Yunes, R A; Schlemper, V; Campos-Buzzi, F; Cechinel-Filho, V

    2005-04-01

    Marrubiin, a furane labdane diterpene, is the main analgesic compound present in Marrubium vulgare, a medicinal plant used in Brazil and other countries to treat several ailments. Considering its important pharmacological action, as well as its high yield, some structural modifications were performed in order to obtain more active compounds. Success was obtained in reducing the lactonic function, in the formation of marrubiinic acid and two esterified derivatives, which exhibited significant analgesic effect against the writhing test in mice. Marrubiinic acid showed better activity and excellent yield, and its analgesic effect was confirmed in other experimental models of pain in mice, suggesting its possible use as a model to obtain new and potent analgesic agents.

  12. Floral volatiles ofTanacetum vulgare L. attractive toLobesia botrana den. et schiff. females.

    Science.gov (United States)

    Gabel, B; Thiéry, D; Suchy, V; Marion-Poll, F; Hradsky, P; Farkas, P

    1992-05-01

    The European grapevine moth (EGVM),Lobesia botrana, is a major pest of grapes in Europe. Females are attracted to a nonhost plant: tansy (Tanacetum vulgare L.), which is a common weed in Slovakian vineyards. A steam distillate extract of tansy flowers was analyzed by means of a GC-EAG technique to screen constituents detected by the olfactory receptors of EGVM females. From more than 200 GC peaks, nine peaks corresponding to monoterpenoids released an EAG response in more than 70% of the females (N=15):p-cymene,d-limonene,α-thujene,α-thujone,β-thujone, thujyl alcohol, terpinene-4-ol, (Z)-verbenol, and piperitone. The steam distillate of tansy as well as a synthetic blend of identified compounds released consistent attraction in a field cage. The use of nonhost plants and host plant odors in integrated pest management is discussed.

  13. Investigation on antibacterial synergism of Origanum vulgare and Thymus vulgaris essential oils

    Directory of Open Access Journals (Sweden)

    Stojković D.

    2013-01-01

    Full Text Available Essential oils are well known as strong antimicrobial agents of plant origin. In spite of this, the antimicrobial synergism of essential oils isolated from different plant species is poorly investigated. The following study examines the synergism of the essential oils of Origanum vulgare L. and Thymus vulgaris L against pathogenic bacteria, Staphylococcus aureus and Salmonella typhimurium. First, the antibacterial effect of the oils was tested, and the minimal inhibitory concentrations (MIC of both oils were determined using the microdilution method. To test whether the oils act synergistically, every possible combination of essential oil concentrations was used in a dynamic checkerboard method. The results indicated that the oils indeed acted synergistically with fractional inhibitory concentration indexes of 0.45 and 0.50. [Projekat Ministarstva nauke Republike Srbije, br. 173032

  14. Zinc Blotting Assay for Detection of Zinc-Binding Prolamin in Barley (Hordeum vulgare) Grain

    DEFF Research Database (Denmark)

    Uddin, Mohammad Nasir; Langkilde, Ane; Vincze, Éva

    2014-01-01

    In plants, zinc is commonly found bound to proteins. In barley (Hordeum vulgare), major storage proteins are alcohol-soluble prolamins known as hordeins, and some of them have the potential to bind or store zinc. 65Zn overlay and blotting techniques have been widely used for detecting zinc......-binding protein. However, to our knowledge so far this zinc blotting assay has never been applied to detect a prolamin fraction in barley grains. A radioactive zinc (65ZnCl2) blotting technique was optimized to detect zinc-binding prolamins, followed by development of an easy-to-follow nonradioactive colorimetric...... zinc blotting method with a zinc-sensing dye, dithizone. Hordeins were extracted from mature barley grain, separated by SDS-PAGE, blotted on a membrane, renatured, overlaid, and probed with zinc; subsequently, zinc-binding specificity of certain proteins was detected either by autoradiography or color...

  15. Differential Antioxidative Responses to Water Deficit Among four Barley (Hordeum vulgare L. Genotypes

    Directory of Open Access Journals (Sweden)

    Z Amini

    2013-08-01

    Full Text Available Future climate changes are expected to increase risks of drought, which already represent the most common stress factor for stable barley (Hordeum vulgare L. production in Iran. Up to now, extensive research projects have been done to study effects of drought stress on the antioxidant enzyme activity. While there is a few works of such studies on the field condition. In order to study of water deficit effects on the antioxidant enzymes activities as a secondary stress, we evaluate the effects of mild and severe drought stress on activities of antioxidative enzymes including superoxide dismutases, ascorbate peroxidase, catalase and peroxidase, among four barley genotypes, differing in the capacity to maintain the grain yield under drought condition during beginning on anthesis, kernel watery ripe and late milk stages under field condition. Results showed that drought increased the activity of antioxidant enzymes in all genotypes. At beginning of anthesis, POX activity of Q22 was higher than it in other genotypes ( P

  16. Abscisic acid effects on activity and expression of barley (Hordeum vulgare) plastidial glucose-6-phosphate dehydrogenase.

    Science.gov (United States)

    Cardi, Manuela; Chibani, Kamel; Cafasso, Donata; Rouhier, Nicolas; Jacquot, Jean-Pierre; Esposito, Sergio

    2011-07-01

    Total glucose-6-phosphate dehydrogenase (G6PDH) activity, protein abundance, and transcript levels of G6PDH isoforms were measured in response to exogenous abscisic acid (ABA) supply to barley (Hordeum vulgare cv Nure) hydroponic culture. Total G6PDH activity increased by 50% in roots treated for 12 h with exogenous 0.1 mM ABA. In roots, a considerable increase (35%) in plastidial P2-G6PDH transcript levels was observed during the first 3 h of ABA treatment. Similar protein variations were observed in immunoblotting analyses. In leaves, a 2-fold increase in total G6PDH activity was observed after ABA treatment, probably related to an increase in the mRNA level (increased by 50%) and amount of protein (increased by 85%) of P2-G6PDH. Together these results suggest that the plastidial P2-isoform plays an important role in ABA-treated barley plants.

  17. The anthelmintic effect of Urtica dioica and Tanacetum vulgare L. on Protoscoleces of Echinococcus granulosus

    Directory of Open Access Journals (Sweden)

    Omer lokman Omer

    2013-04-01

    Full Text Available The current study evaluated the effects of alcoholic (Ethanol extracts and aquaus extract of leaves Urtica dioica and extract of both leaves and flowers of Tanacetum vulgare on the viability of Echinococcus granulosus protoscolices in vitro. Three different concentrations of each extract (I, 2, 4 micrograms /ml were used. The mortality of Protoscoleces of Echinococcus granulosus by using aqueous extract of two plants was increased with the increasing the concentration and duration of exposure; reach 96.2% and 97.8% at concentration of 4 micrograms/ml for 30 minutes for Urtica dioica and Tanacetum volgare respectively. However, it was found that the effec of these plants by ethanol were decreased with the same concentration when the time of exposure is increased. The mortality rate of protocoleces decreased from 69% to 4.2% when exposed to Urtica dioica extract for 10 and 30 min respectively at 1mg/ml.

  18. Origanum vulgare and Thymbra capitata Essential Oils from Spain: Determination of Aromatic Profile and Bioactivities.

    Science.gov (United States)

    Carrasco, Alejandro; Perez, Enrique; Cutillas, Ana-Belen; Martinez-Gutierrez, Ramiro; Tomas, Virginia; Tudela, Jose

    2016-01-01

    Oregano (Thymbra capitata and Origanum vulgare) essential oils (EOs), cultivated and extracted in the South-East of Spain, were analysed by GC/MS to determine their composition. (E)-β-Caryophyllene (0.5-4.9%), thymol (0.2-5.8%), p-cymene (3.8-8.2%), γ-terpinene (2.1-10.7%) and carvacrol (58.7-77.4%) were determined as the main molecules. This characterisation was completed with enantioselective gas chromatography, where (-)-(E)-β-caryophyllene, (+)-a- pinene and (+)-β-pinene were determined as the main enantiomers. Antioxidant activity was evaluated positively by several methods, accounting for activity against free radicals and reducing power. Important inhibitory activity on lipoxygenase (LOX) and acetylcholinesterase (AChE) was observed supporting potential anti-inflammatory, anti-Alzheimer and insecticidal activities, mainly due to carvacrol. These properties support the potential use of oregano EOs as natural cosmetic and natural pharmaceutical ingredients.

  19. Inhibition of melanogenesis and oxidation by protocatechuic acid from Origanum vulgare (oregano).

    Science.gov (United States)

    Chou, Tzung-Han; Ding, Hsiou-Yu; Lin, Rong-Jyh; Liang, Jing-Yao; Liang, Chia-Hua

    2010-11-29

    Antioxidant and antimelanogenesis activities of protocatechuic acid (1) from Origanum vulgare (oregano) were investigated. The antioxidative capacity of 1 was confirmed from its free-radical-scavenging activities, inhibition of lipid peroxidation, and suppression of reactive oxygen species in H(2)O(2)-induced BNLCL2 cells. The inhibition by 1 of tyrosinase and DOPA oxidase activity and melanin production was possibly related to the down-regulation of melanocortin-1 receptor, microphthalmia-associated transcription factor, tyrosinase, tyrosinase-related proteins-2, and tyrosinase-related proteins-1 expression in α-melanocyte-stimulating hormone-induced B16 cells. After a gel containing 1 was applied to mice, the values of L* slightly increased, and a* and erythema-melanin levels of skin were reduced by comparing the values of untreated control groups, indicating 1 can reduce melanin production. These results suggest that 1 may act as an effective quencher of oxidative attackers with antimelanogenesis properties.

  20. A study on the inoculated root of Sorghum vulgare by mycorrhiza under the water stress condition

    Directory of Open Access Journals (Sweden)

    Omid Alizadeh

    2011-12-01

    Full Text Available An experiment was carried out to determine the symbiotic effect of mycorrhiza on the yieldand root characteristics of Sorghum vulgare under water stress. The experiment was carried out in afactorial test using a Randomized Complete Block Design (RCBD in three replications. Treatmentswere conducted base on drought stress in four levels and mycorrhiza were applied in two ranges M1(inoculated by mycorrhiza and M0 (non-mycorrhiza. The Results showed that, the drought stress hadsignificant influences on dry matter of shoot, length of the root and percentage of the mycorrhizacolonization. It seemed that, the mycorrhiza had significantly increased the biomass of sorghum byinfluences on the root characteristics, such as: root length, colonization and root/shoot ratio.

  1. Métodos y líneas de investigación en Lingüística Latina: Latín Vulgar

    OpenAIRE

    Moure Casas, Ana María

    2015-01-01

    The following pages offer a perspective about the methods and main lines of research on Latin Linguistics, mainly concerning to Vulgar Latin. Therefore, different methodological trends in Romance Philology and Latin Philology will be reviewed. Special analysis will be on those currents fitting more with the study of the Vulgar Latin and its peculiarities, by pointing out the objectives and results of those lines of research from a critical perspective. El objetivo de las páginas que siguen...

  2. The immune cellular effectors of terrestrial isopod Armadillidium vulgare: meeting with their invaders, Wolbachia.

    Directory of Open Access Journals (Sweden)

    Frédéric Chevalier

    Full Text Available BACKGROUND: Most of crustacean immune responses are well described for the aquatic forms whereas almost nothing is known for the isopods that evolved a terrestrial lifestyle. The latter are also infected at a high prevalence with Wolbachia, an endosymbiotic bacterium which affects the host immune system, possibly to improve its transmission. In contrast with insect models, the isopod Armadillidium vulgare is known to harbor Wolbachia inside the haemocytes. METHODOLOGY/PRINCIPAL FINDINGS: In A. vulgare we characterized three haemocyte types (TEM, flow cytometry: the hyaline and semi-granular haemocytes were phagocytes, while semi-granular and granular haemocytes performed encapsulation. They were produced in the haematopoietic organs, from central stem cells, maturing as they moved toward the edge (TEM. In infected individuals, live Wolbachia (FISH colonized 38% of the haemocytes but with low, variable densities (6.45±0.46 Wolbachia on average. So far they were not found in hyaline haemocytes (TEM. The haematopoietic organs contained 7.6±0.7×10(3Wolbachia, both in stem cells and differentiating cells (FISH. While infected and uninfected one-year-old individuals had the same haemocyte density, in infected animals the proportion of granular haemocytes in particular decreased by one third (flow cytometry, Pearson's test = 12 822.98, df = 2, p<0.001. CONCLUSIONS/SIGNIFICANCE: The characteristics of the isopod immune system fell within the range of those known from aquatic crustaceans. The colonization of the haemocytes by Wolbachia seemed to stand from the haematopoietic organs, which may act as a reservoir to discharge Wolbachia in the haemolymph, a known route for horizontal transfer. Wolbachia infection did not affect the haemocyte density, but the quantity of granular haemocytes decreased by one third. This may account for the reduced prophenoloxidase activity observed previously in these animals.

  3. The Immune Cellular Effectors of Terrestrial Isopod Armadillidium vulgare: Meeting with Their Invaders, Wolbachia

    Science.gov (United States)

    Bertaux, Joanne; Raimond, Maryline; Morel, Franck; Bouchon, Didier; Grève, Pierre; Braquart-Varnier, Christine

    2011-01-01

    Background Most of crustacean immune responses are well described for the aquatic forms whereas almost nothing is known for the isopods that evolved a terrestrial lifestyle. The latter are also infected at a high prevalence with Wolbachia, an endosymbiotic bacterium which affects the host immune system, possibly to improve its transmission. In contrast with insect models, the isopod Armadillidium vulgare is known to harbor Wolbachia inside the haemocytes. Methodology/Principal Findings In A. vulgare we characterized three haemocyte types (TEM, flow cytometry): the hyaline and semi-granular haemocytes were phagocytes, while semi-granular and granular haemocytes performed encapsulation. They were produced in the haematopoietic organs, from central stem cells, maturing as they moved toward the edge (TEM). In infected individuals, live Wolbachia (FISH) colonized 38% of the haemocytes but with low, variable densities (6.45±0.46 Wolbachia on average). So far they were not found in hyaline haemocytes (TEM). The haematopoietic organs contained 7.6±0.7×103 Wolbachia, both in stem cells and differentiating cells (FISH). While infected and uninfected one-year-old individuals had the same haemocyte density, in infected animals the proportion of granular haemocytes in particular decreased by one third (flow cytometry, Pearson's test = 12 822.98, df = 2, p<0.001). Conclusions/Significance The characteristics of the isopod immune system fell within the range of those known from aquatic crustaceans. The colonization of the haemocytes by Wolbachia seemed to stand from the haematopoietic organs, which may act as a reservoir to discharge Wolbachia in the haemolymph, a known route for horizontal transfer. Wolbachia infection did not affect the haemocyte density, but the quantity of granular haemocytes decreased by one third. This may account for the reduced prophenoloxidase activity observed previously in these animals. PMID:21533137

  4. Antioxidant capacity and total phenolic contents of oregano (Origanum vulgare), lavender (Lavandula angustifolia) and lemon balm (Melissa officinalis) from Romania.

    Science.gov (United States)

    Spiridon, Iuliana; Colceru, Svetlana; Anghel, Narcis; Teaca, Carmen Alice; Bodirlau, Ruxanda; Armatu, Alice

    2011-10-01

    The study reported here presents a comparative screening of three medicinal plants including oregano (Origanum vulgare L.), lavender (Lavandula angustifolia) and lemon balm (Melissa officinalis) having the same geographical origin, the Southeast region of Romania, and growing in the same natural conditions. The contents of total phenolics and total flavonoids for the extracts of these were determined. Furthermore, the total antioxidant capacity was also evaluated. It was found that Origanum vulgare and Melissa officinalis extracts present the most effective antioxidant capacity in scavenging DPPH radicals, while Lavandula angustifolia is less active. High performance liquid chromatography-mass spectrometry analysis was used to identify the components of extracts. Major phenolic acids identified in the analysed species were ferulic, rosmarinic, p-coumaric and caffeic, while predominant flavonoids were quercetin, apigenin kaempherol, which were present as glucosides.

  5. Influence of Origanum vulgare L. essential oil on enterotoxin production, membrane permeability and surface characteristics of Staphylococcus aureus.

    Science.gov (United States)

    de Souza, Evandro Leite; de Barros, Jefferson Carneiro; de Oliveira, Carlos Eduardo Vasconcelos; da Conceição, Maria Lúcia

    2010-02-28

    This study evaluated the influence of the essential oil from Origanum vulgare L. on the enterotoxin production, membrane permeability and cell surface characteristics of Staphylococcus aureus. The suppression of enterotoxin production occurred totally in the broth added with the essential oil at subinhibitory concentrations (0.3 and 0.15 microL/mL). Loss of 260-nm-absorbing material and potassium ions occurred immediately after addition of the essential oil at 0.6 and 1.2 microL/mL and followed up to 120 min. Electron microscopy of essential oil-treated cells revealed the formation of roles in the cell surfaces and loss of cytoplasm material. According to these results, O. vulgare essential oil could be rationally applied in food products both to inhibit the growth of S. aureus and to suppress the synthesis of staphylococcal enterotoxins.

  6. Effect of cadmium on selected physiological and morphological parameters in metallicolous and non-metallicolous populations of Echium vulgare L.

    Science.gov (United States)

    Dresler, Sławomir; Bednarek, Wiesław; Wójcik, Małgorzata

    2014-06-01

    Cadmium tolerance of three populations of Echium vulgare L., naturally occurring on two Zn-Pb waste deposits (metallicolous populations M1, M2) and on an uncontaminated site (non-metallicolous population, NM) was investigated. The plants were cultivated in hydroponics at 0, 5, 15, 30, or 50μM Cd for 14 days. Although Cd reduced the content of photosynthetic pigments indifferently in the three populations, plant growth parameters and root viability analyses confirmed different Cd tolerances decreasing in the order M1>M2>NM in the populations studied. Organic acids (tartrate, malate, citrate, succinate) were not responsible for the elevated Cd tolerance of the metallicolous populations, although malate and citrate might participate in Cd detoxification in the roots of the M1 and M2. Phytochelatin concentrations were higher in the roots of M1 and M2 populations of E. vulgare, suggesting their role in Cd detoxification and different Cd tolerances.

  7. 粗俗语的多功能性质研究%A Study on Vulgarism Multi- functionally

    Institute of Scientific and Technical Information of China (English)

    桂永霞; 李融

    2012-01-01

    从粗俗语概念功能和人际功能的角度探讨粗俗语“被任何一个社会或民族所禁止或不提倡,但却任何一个人或民族毫不例外地习得或承传了粗俗语”的悖论。粗俗语的概念意义都具备粗、俗、不雅、不悦等意义,但粗俗语具备攻击他人,保护自己的功能;表达喜怒哀乐恨等情绪的功能;实现人与人之间拉近距离或亲近的功能;和实现各种角色等功能。粗俗语具有模糊性,是模糊理论研究的范畴。粗俗语不需要刻意去学,自然就会。%from the perspective of the ideational and personal functions of vulgar expressions, the paradox is observed that the vulgar expressions are ferbidden or not promoted in any society or nation, but are without exception picked up or inherited by everyone in a society or nation. Vulgarism is one of the means of realizing the personal functions: to attack other people and protect selves, to express or let off happiness, anger, sorrow, joy, hatred and so on, to shorten the distance or enhance the intimateness between speakers, and to realize the different roles such as sexual distinction, social status or authority, and nationalities. Vulgar expressions don't need learning, but naturally picked up.

  8. FEATURES OF ACCUMULATION OF ESSENTIAL OIL IN PLANTS OF ORIGANUM VULGARE L. IN THE FOOTHILLS OF THE CRIMEA

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    Myagkikh E. F.

    2014-12-01

    Full Text Available The article discusses the features of the accumulation of essential oil in the collection samples of Oregano studied in the foothill zone of the Crimea. The range of variability of the mass fraction of essential oil of Origanum vulgare (from trace amounts to 0.53% of the bone dry weight. We have revealed that the greatest amount of essential oil accumulates in the inflorescences during the flowering phase

  9. Cardioprotective effect of methanolic extract of Marrubium vulgare L. on isoproterenol-induced acute myocardial infarction in rats.

    Science.gov (United States)

    Yousefi, Keyvan; Soraya, Hamid; Fathiazad, Fatemeh; Khorrami, Arash; Hamedeyazdan, Sanaz; Maleki-Dizaji, Nasrin; Garjani, Alireza

    2013-08-01

    Isoproterenol injection (100 mg/kg; sc) produced changes in ECG pattern including ST-segment elevation and suppressed R-amplitude. The methanolic extract of M. vulgare at doses of 10, 20, and 40 mg/kg significantly amended the ECG changes. A severe myocardial necrosis and edematous along with a sharp reduction in the arterial blood pressure, left ventricular contractility (LVdP/dt(max or min)), but a marked increase in the left ventricular end-diastolic pressure (LVEDP) were seen in the isoproterenol group. All parameters were significantly improved by the extract treatment. The extract (10 mg/kg) strongly increased LVdP/dt(max). Similarly, treatment with 40 mg/kg of M. vulgare lowered the elevated LVEDP and the heart to body weight ratio. In addition to in vitro antioxidant activity, the extract suppressed markedly the elevation of malondialdehyde levels both in serum and in myocardium. The results demonstrate that M. vulgare protects myocardium against isoproterenol-induced acute myocardial infarction and suggest that the effects could be related to antioxidant activities.

  10. Antibacterial Effects of Origanum vulgare Essence Against Multidrug-Resistant Acinetobacter baumannii Isolated From Selected Hospitals of Tehran, Iran

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    Saghi

    2015-02-01

    Full Text Available Background Infection due to Acinetobacter baumannii has become a significant challenge to modern healthcare systems. The rapid emergence and global dissemination of A. baumannii as a major nosocomial pathogen is remarkable and it demonstrates its successful adaptation to the 21st century hospital environment. Recent studies have discussed about essential oil of Origanum vulgare against a range of bacteria, including various species of Staphylococcus, Pseudomonas, Bacillus and Escherichia coli. Objectives The present study aimed to investigate the inhibitory effects O. vulgare essence against multidrug-resistant (MDR strains of A. baumannii from selected hospitals in Tehran, Iran. Materials and Methods This oil was obtained using the hydrodistillation method and analyzed by gas chromatography mass spectrography (GC/MS. The antimicrobial activity against MDR isolates was achieved using disc diffusion method and macro-broth dilution assay. Results Analysis of the essential oil revealed the presence of pulegone (68.59% piperitone (7.8%, piperitenone (7.8%, 1, 8-cineole (1.3%, and carvacrol (1.6% as the major components. The results showed a significant activity against MDR A. baumannii with inhibition zones and minimal inhibitory concentration values in the ranges of 7-15 mm and 20-35 µL/mL respectively. Conclusions This investigation showed that the essence oil of O. vulgare had a potent antimicrobial activity against MDR A. baumannii. Further research is required to evaluate the practical values of therapeutic applications.

  11. Anthelmintic Activity of Crude Extract and Essential Oil of Tanacetum vulgare (Asteraceae against Adult Worms of Schistosoma mansoni

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    Loyana Silva Godinho

    2014-01-01

    Full Text Available Schistosomiasis, a parasitic disease caused by trematode flatworms of the genus Schistosoma, affects more than 200 million people worldwide, and its control is dependent on a single drug, praziquantel. Tanacetum vulgare (Asteraceae is used in folk medicine as a vermifuge. This study aimed to investigate the in vitro schistosomicidal activity of the crude extract (TV and the essential oil (TV-EO from the aerial parts of T. vulgare. TV-EO was obtained by hydrodistillation and analyzed by GC/MS, which allowed the identification of β-thujone (84.13% as the major constituent. TV and TV-EO, at 200 μg/mL, decreased motor activity and caused 100% mortality of all adult worms. At 100 and 50 μg/mL, only TV caused death of all adult worms, while TV-EO was inactive. TV (200 μg/mL was also able to reduce viability and decrease production of developed eggs. Confocal laser scanning microscopy showed morphological alterations in the tegument of the S. mansoni surface after incubation with TV (50 and 100 μg/mL. Quantitative analysis on the schistosomes tegument showed that TV caused changes in the numbers of tubercles of S. mansoni male worms in a dose-dependent manner. The findings suggest that T. vulgare is a potential source of schistosomicidal compounds.

  12. Chemical Composition, Antimicrobial and Antioxidant Activities of Essential Oils from Organically Cultivated Fennel Cultivars

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    Mahmoud A. Saleh

    2011-02-01

    Full Text Available Essential oils of the fruits of three organically grown cultivars of Egyptian fennel (Foeniculum vulgare var. azoricum, Foeniculum vulgare var. dulce and Foeniculum vulgare var. vulgare were examined for their chemical constituents, antimicrobial and antioxidant activities. Gas chromatography/mass spectrometry analysis of the essential oils revealed the presence of 18 major monoterpenoids in all three cultivars but their percentage in each oil were greatly different. trans-Anethole, estragole, fenchone and limonene were highly abundant in all of the examined oils. Antioxidant activities of the essential oils were evaluated using the DPPH radical scavenging, lipid peroxidation and metal chelating assays. Essential oils from the azoricum and dulce cultivars were more effective antioxidants than that from the vulgare cultivar. Antimicrobial activities of each oil were measured against two species of fungi, two species of Gram negative and two species of Gram positive bacteria. All three cultivars showed similar antimicrobial activity.

  13. Definiteness strategies and word order in existential-locatives and locatives in Late and Vulgar Latin

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    Concepción Cabrillana

    2007-12-01

    Full Text Available § 1.The parameters which began to undergo a profound change in Late Latin include the marking  of definiteness  and the gradual fixation of a different word  order.1  These two phenomena  are brought  into connection by M.. Durante's observation  (1981, 62 that article development2 is one of the main agents involved3 in the emergence of a fixed order of constituents.   § 2. The two parameters are still subject to investigation. The discussion of definite­ ness markers focuses on how and when precisely the article appeared, but it has yielded contradictory conclusions: while some scholars acknowledge the existence of articles in Late and Vulgar Latin texts, such as Egeria's Peregrinatio,4 others deny it.5 Inaddition, there are some less extreme views arguing for an intermediate stage in the long evolution from demonstratives to articles in Late Latin texts.6 The research on word order, especially in Late Latin, frequently focuses on the posi­ tion of the elements considered basic in the language;7 thus, generally speaking, almost everyone is agreed on the SOV > SV08 change, although an alternation of the two orders can be established for the Classical as well as for the Late period ([S]OV/[S]V0.9   § 3. With regard to Late and Vulgar Latin, however, there are only a few specialised papers dealing with potential historical changes in the position of the verbs which present special difficulties in the language, not only with their complex semantic content but also with their ability to form multiple constructions. 10 This is the case with the verb sum in structures expressing a semantic notion of location. The relationship between word order and definiteness in these structures has been examined by scholars attempting ing to explain the difference between the so-called 'locative' constructions (Loe and 'existential-locatives' (ExL, 11 both containing the verb sum: while the former typically front the location-encoding term (pwith a

  14. On the Broadcast of Vulgar Advertisements on TV%试析电视恶俗广告的生存之道

    Institute of Scientific and Technical Information of China (English)

    张幼斌

    2011-01-01

    With more and more vulgar advertisements broadcast on TV for brand communication and sales promotion, taking the annual top vulgar advertisements voted by netizens in recent years as samples, the concept and representation attributes of vulgar advertising are discussed, with special attention paid to the analysis of the effectiveness of vulgar advertising in attention-drawing, memory-keeping and fame-affecting. Suggestions are proposed in the end for providing reference for enterprises which intend to make use of vulgar advertising marketing.%以当前电视恶俗广告越来越多地成为品牌传播和销售促进的方式为背景,从恶俗广告的概念界定入手,以近年网民选评的上榜恶俗广告为案例,总结恶俗广告的元素表征,着重从注意力、记忆及知名度效应等角度分析阐释恶俗广告发挥效用的原因,举证其效用所在,以期为企业拟运用恶俗广告营销提供借鉴。

  15. Antiproliferative and Proapoptotic Activities of Methanolic Extracts from Ligustrum vulgare L. as an Individual Treatment and in Combination with Palladium Complex

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    Snežana D. Marković

    2012-02-01

    Full Text Available The aim of this study is to examine the growth inhibitory effects of methanolic leaf and fruit extracts of L. vulgare on HCT-116 cells over different time periods and their synergistic effect with a Pd(apox complex. The antiproliferative activity of plant extracts alone or in combination with the Pd(apox complex was determined using MTT cell viability assay, where the IC50 value was used as a parameter of cytotoxicity. Results show that antiproliferative effects of L. vulgare extracts increase with extension of exposure time, with decreasing IC50 values, except for 72 h where the IC50 values for methanolic leaf extract were lower than for the fruit extract. The Pd(apox complex alone had a weak antiproliferative effect, but combination with L. vulgare extracts caused stronger effects with lower IC50 values than with L. vulgare extracts alone. The type of cell death was explored by fluorescence microscopy using the acridin orange/ethidium bromide method. Treatments with plant extracts caused typical apoptotic morphological changes in HCT-116 cells and co-treatments with Pd(apox complex caused higher levels of apoptotic cells than treatment with plant extracts alone. The results indicate that L. vulgare is a considerable source of natural bioactive substances with antiproliferative activity on HCT-116 cells and which have a substantial synergistic effect with the Pd(apox complex.

  16. Activity of ladanein on leukemia cell lines and its occurrence in Marrubium vulgare.

    Science.gov (United States)

    Alkhatib, Racha; Joha, Sami; Cheok, Meyling; Roumy, Vincent; Idziorek, Thierry; Preudhomme, Claude; Quesnel, Bruno; Sahpaz, Sevser; Bailleul, François; Hennebelle, Thierry

    2010-01-01

    Three methoxylated flavones isolated from Marrubium peregrinum - ladanein, scutellarein-5,7,4'-trimethyl ether, and scutellarein-5,6,7,4'-tetramethyl ether - were assayed for their cytotoxicity towards a recently developed dasatinib-resistant murine leukemia cell line (DA1-3b/M2 (BCR-ABL)), together with the structurally related non-methylated flavone scutellarein. The most active compound, ladanein, was looked for in 20 common Lamiaceae species by a quick HPLC screening. Among the possible positive results, the most interesting source was found to be Marrubium vulgare, which led to the isolation and identification of ladanein for the first time in this species. Ladanein also displayed moderate (20-40 microM) activities against K562, K562R (imatinib-resistant), and 697 human leukemia cell lines but was toxic neither to MOLM13 nor to human peripheral blood mononuclear cells. This work provides a common natural source for the hemi-synthesis of future ladanein-derived flavones and the study of their antileukemic activity.

  17. Green Synthesis and Characterization of Palladium Nanoparticles Using Origanum vulgare L. Extract and Their Catalytic Activity

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    Mohammed Rafi Shaik

    2017-01-01

    Full Text Available The synthesis of Palladium (Pd nanoparticles by green methods has attracted remarkable attention in recent years because of its superiority above chemical approaches, owing to its low cost and ecological compatibility. In this present work, we describe a facile and environmentally friendly synthesis of Pd nanoparticles (Pd NPs using an aqueous extract of aerial parts of Origanum vulgare L. (OV as a bioreductant. This plant is available in many parts of the world as well as in Saudi Arabia and is known to be a rich source of phenolic components, a feature we fruitfully utilized in the synthesis of Pd NPs, using various concentrations of plant extracts. Moreover, the OV extract phytomolecules are not only accountable for the reduction and progression of nanoparticles, but they also act as stabilizing agents, which was confirmed by several characterization methods. The as-synthesized Pd nanoparticles (Pd NPs were analyzed using ultraviolet-visible spectroscopy (UV-Vis, Fourier-transform infrared spectroscopy (FT-IR, X-ray diffraction (XRD, transmission electron microscopy (TEM, energy-dispersive X-ray spectroscopy (EDX, and thermal gravimetric analysis (TGA. Further, FT-IR study has proven that the OV not merely represents a bioreductant but also functionalizes the nanoparticles. Furthermore, the green synthesized metallic Pd NPs were successfully applied as catalysts for selective oxidation of alcohols.

  18. Evaluation of Toxic Effects and Bioaccumulation of Cadmium and Copper in Spring Barley (Hordeum vulgare L.

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    Jūratė Žaltauskaitė

    2013-07-01

    Full Text Available This paper deals with the analysis of toxic effects of cadmium and copper on the growth of spring barley (Hordeum vulgare L. cultivated in hydroponics. The seedlings of barley were treated with four different concentrations of cadmium and copper, ranging from 0.1 to 10 mg L-1. The aim of the study was to assess toxic effects of cadmium (Cd and copper (Cu on the growth of spring barley, and to determine metal accumulation in above-ground and underground parts of the plant. The impact of Cu and Cd on photosynthetic pigments (chlorophyll a, b, the content of malondialdehyde (MDA, and the essential micronutrients (Mn, Fe were examined. Metal treatment reduced the growth of roots (by 60%, shoots (Cd – 48 %, Cu – 57% and dry weight (Cd – 47 %, Cu – 52% of barley. Exposure to metals altered the content of photosynthetic pigments and caused lipid peroxidation. Regression analysis revealed that there was significant negative relationship between MDA content and biomass of barley treated with Cu (r=-0.99, p=0.01. The examined heavy metals were accumulated mainly in the roots and bioconcentration of Cu there was higher than that of Cd, indicating that roots tended to accumulate higher amounts of Cu than Cd. Though translocation of Cd from roots to above-ground tissues was higher, higher levels of Cd were observed in leaves.DOI: http://dx.doi.org/10.5755/j01.erem.64.2.1951

  19. Host origin and tissue microhabitat shaping the microbiota of the terrestrial isopod Armadillidium vulgare.

    Science.gov (United States)

    Dittmer, Jessica; Lesobre, Jérôme; Moumen, Bouziane; Bouchon, Didier

    2016-05-01

    We present the first in-depth investigation of the host-associated microbiota of the terrestrial isopod crustacean Armadillidium vulgare. This species is an important decomposer of organic matter in terrestrial ecosystems and a major model organism for arthropod-Wolbachia symbioses due to its well-characterized association with feminizing Wolbachia 16S rRNA gene pyrotags were used to characterize its bacterial microbiota at multiple levels: (i) in individuals from laboratory lineages and field populations and (ii) in various host tissues. This integrative approach allowed us to reveal an unexpectedly high bacterial diversity, placing this species in the same league as termites in terms of symbiotic diversity. Interestingly, both animal groups belong to the same ecological guild in terrestrial ecosystems. While Wolbachia represented the predominant taxon in infected individuals, it was not the only major player. Together, the most abundant taxa represented a large scope of symbiotic interactions, including bacterial pathogens, a reproductive parasite (Wolbachia) and potential nutritional symbionts. Furthermore, we demonstrate that individuals from different populations harboured distinct bacterial communities, indicating a strong link between the host-associated microbiota and environmental bacteria, possibly due to terrestrial isopod nutritional ecology. Overall, this work highlights the need for more studies of host-microbiota interactions and bacterial diversity in non-insect arthropods.

  20. ANTIMICROBIAL AND ANTIRADICALS ACTIVITY OF ORIGANUM VULGARE L. AND THYMUS VULGARIS ESSENTIAL OILS

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    Miroslava Kačániová

    2012-08-01

    Full Text Available The objective of our study were antioxidant properties of oregano and thyme essential oil by testing their scavenging effect on DPPH radicals activities and antibacterial activities against one Gram-positive strain (Bacillus cereus CCM 2010 and two Gram-negative strains (Pseudomonas aeruginosa CCM 1960; Escherichia coli CCM 3988 was also performed. The thyme EOs showed strong antibacterial activity against Escherichia coli CCM 3988 in 0.75 and 0.375 ml.ml-1 concentration of EOs. Very strong antibacterial activity was found in thyme and oregano EOs against Bacillus cereus CCM 2010 in 0.75, 0.375, 0.188 and 0.094 ml.ml-1 concentration of EOs. In comparison to BHT (5.60 µg.ml-1 after 30 min; 2.82 µg.ml-1 after 60 min and ascorbic acid (7.48 µg.ml-1 after 30 min; 4.79 µg.ml-1 after 60 min, O. vulgare oil shows significantly higher DPPH activity (2.99 µl.ml-1 after 30 min; 2.02 µl.ml-1 after 60 min. From the other side, T. vulgaris essential (9.69 µl.ml-1 after 30 min; 5.84 µl.ml-1 after 60 min oil shows lower antiradical activity in comparison to BHT, and higher activity in comparison to ascorbic acid.

  1. Biochemical and Physiological Studies on the Effects of Senescence Leaves of Populus deltoides on Triticum vulgare

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    Tejinder Pal Khaket

    2014-01-01

    Full Text Available Triticum vulgare (Wheat based products are the major dietary source of food in developing countries. In India, it grows in association with boundary plantations of Populus deltoids (poplar. During winter, poplar enters in dormancy which cause a heavy leaf fall at the time of wheat seed germination. Large number of poplar senescence leaves may adversely affect the wheat. Therefore, the present study was performed to examine the effect of senescence poplar leaves on wheat germ and some other biochemical parameters. Seed’s germination rate was determined by measuring root and shoot lengths, percent germination, germination index, and inhibition percentage. Biochemical parameters, namely, pigment, carbohydrate, protein, and phenol content, were estimated. Activities of catalase and polyphenol oxidase which are stress marker enzymes were also measured. Results revealed that germination and other biochemical parameters of wheat were severely affected by senescence poplar leaves even at very low concentration. So, intercropping of poplar along with wheat may be chosen carefully as wheat is the major dietary staple.

  2. Changing environmental conditions and applying organic fertilizers in Origanum vulgare L.

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    Bernardo eMurillo-Amador

    2015-07-01

    Full Text Available Any improvement in agricultural systems that results in higher production should also reduce negative environmental impacts and enhance sustainability. The aim of this research was to investigate the effect of two different production systems, one open-field and the other shade-enclosure with four bocashi doses, in order to find the best environmental option in terms of yield, physiological and morphometric characteristics in one oregano (Origanum vulgare L. cultivar. In this study a completely randomized block design was used with four replications and evaluated for photosynthetic and transpiration rate, stomatal conductance, chlorophyll, leaf area and temperature, aerial and roots fresh and dry biomass, fresh and dry yield. The results showed that oregano adapted best to the shade-enclosure with increase yield of fresh and dry leaf weight of 165% and 118%, respectively, when compared to open-field. Also, higher doses of bocashi improved yield in both environments but more so in shade-enclosure. Soil moisture retention was higher in shade-enclosure which was reflected in physiological variables for soil matric potential, transpiration, stomatal conductivity, photosynthesis being significantly higher in shade-enclosure compared to open-field, thus improving yield. It seems that oregano plants can be grown and perform better under shade-enclosure than open-field and bocashi is a suitable organic fertilizer.

  3. Antioxidant, Antibacterial, and Cytotoxic Activities of the Ethanolic Origanum vulgare Extract and Its Major Constituents.

    Science.gov (United States)

    Coccimiglio, John; Alipour, Misagh; Jiang, Zi-Hua; Gottardo, Christine; Suntres, Zacharias

    2016-01-01

    Oregano is a perennial shrub that grows in the mountains of the Mediterranean and Euro/Irano-Siberian regions. This study was conducted to identify the major constituents of the ethanolic Origanum vulgare extract and examine the cytotoxic, antioxidant, and antibacterial properties of the extract but more importantly the contribution of its specific major constituent(s) or their combination to the overall extract biological activity. Gas chromatography/mass spectroscopy analysis showed that the extract contained monoterpene hydrocarbons and phenolic compounds, the major ones being carvacrol and thymol and to a lesser extent p-cymene, 1-octacosanol, creosol, and phytol. A549 epithelial cells challenged with the extract showed a concentration-dependent increase in cytotoxicity. A combination of thymol and carvacrol at equimolar concentrations to those present in the extract was less cytotoxic. The A549 cells pretreated with nonlethal extract concentrations protected against hydrogen-peroxide-induced cytotoxicity, an antioxidant effect more effective than the combination of equimolar concentrations of thymol/carvacrol. Inclusion of p-cymene and/or 1-octacosanol did not alter the synergistic antioxidant effects of the carvacrol/thymol mixture. The extract also exhibited antimicrobial properties against Gram-positive and Gram-negative bacterial strains including clinical isolates. In conclusion, the oregano extract has cytotoxic, antioxidant, and antibacterial activities mostly attributed to carvacrol and thymol.

  4. Antibacterial activity of oregano (Origanum vulgare Linn.) against gram positive bacteria.

    Science.gov (United States)

    Saeed, Sabahat; Tariq, Perween

    2009-10-01

    The present investigation is focused on antibacterial potential of infusion, decoction and essential oil of oregano (Origanum vulgare) against 111 Gram-positive bacterial isolates belonging to 23 different species related to 3 genera. Infusion and essential oil exhibited antibacterial activity against Staphylococcus saprophyticus, S. aureus, Micrococcus roseus, M. kristinae, M. nishinomiyaensis, M. lylae, M. luteus, M. sedentarius, M. varians, Bacillus megaterium, B. thuringiensis, B. alvei, B. circulans, B. brevis, B. coagulans, B. pumilus, B. laterosporus, B. polymyxa, B. macerans, B. subtilis, B. firmus, B. cereus and B. lichiniformis. The infusion exhibited maximum activity against B. laterosporus (17.5 mm mean zone of inhibition+/-1.5 Standard deviation) followed by B. polymyxa (17.0 mm+/-2.0 SD) and essential oil of oregano exhibited maximum activity against S. saprophyticus (16.8 mm+/-1.8 SD) followed by B. circulans (14.5 mm+/-0.5 SD). While all these tested isolates were found resistant to decoction of oregano.

  5. Bio-efficacy of the essential oil of oregano (Origanum vulgare Lamiaceae. Ssp. Hirtum).

    Science.gov (United States)

    Grondona, Ezequiel; Gatti, Gerardo; López, Abel G; Sánchez, Leonardo Rodolfo; Rivero, Virginia; Pessah, Oscar; Zunino, María P; Ponce, Andrés A

    2014-12-01

    The aim of this study was to investigate the bioactivity of the essential oil isolated from Origanum vulgare L. (EOv). We analyzed the in vivo anti-inflammatory properties in a mouse-airway inflammation model and the in vitro antimicrobial activity, genotoxicity over the anaphase-telophase with the Allium cepa strain and its cytotoxicity/viability in A549 culture cells. In vivo, EOv modified the levels of tumor necrosis factor -α and viable activated macrophages and was capable to mitigate the effects of degradation of conjugated dienes. In vitro, EOv reduced the viability of cultured A549 cells as well as the mitotic index and a number of chromosomal aberrations; however, it did not change the number of phases. We found that EOv presents antimicrobial activity against different Gram (-) and (+) strains, measured by disc-diffusion test and confirmed with a more accurate method, the AutoCad software. We postulate that EOv presents antibacterial, antioxidant and chemopreventive properties and could be play an important role as bioprotector agent.

  6. Nitrogen deficiency in barley (Hordeum vulgare) seedlings induces molecular and metabolic adjustments that trigger aphid resistance.

    Science.gov (United States)

    Comadira, Gloria; Rasool, Brwa; Karpinska, Barbara; Morris, Jenny; Verrall, Susan R; Hedley, Peter E; Foyer, Christine H; Hancock, Robert D

    2015-06-01

    Agricultural nitrous oxide (N2O) pollution resulting from the use of synthetic fertilizers represents a significant contribution to anthropogenic greenhouse gas emissions, providing a rationale for reduced use of nitrogen (N) fertilizers. Nitrogen limitation results in extensive systems rebalancing that remodels metabolism and defence processes. To analyse the regulation underpinning these responses, barley (Horedeum vulgare) seedlings were grown for 7 d under N-deficient conditions until net photosynthesis was 50% lower than in N-replete controls. Although shoot growth was decreased there was no evidence for the induction of oxidative stress despite lower total concentrations of N-containing antioxidants. Nitrogen-deficient barley leaves were rich in amino acids, sugars and tricarboxylic acid cycle intermediates. In contrast to N-replete leaves one-day-old nymphs of the green peach aphid (Myzus persicae) failed to reach adulthood when transferred to N-deficient barley leaves. Transcripts encoding cell, sugar and nutrient signalling, protein degradation and secondary metabolism were over-represented in N-deficient leaves while those associated with hormone metabolism were similar under both nutrient regimes with the exception of mRNAs encoding proteins involved in auxin metabolism and responses. Significant similarities were observed between the N-limited barley leaf transcriptome and that of aphid-infested Arabidopsis leaves. These findings not only highlight significant similarities between biotic and abiotic stress signalling cascades but also identify potential targets for increasing aphid resistance with implications for the development of sustainable agriculture.

  7. STABILITAS OKSIDATIF MINYAK BIJI KENARI (Canarium indicum DAN Canarium vulgare SELAMA PENYIMPANAN PADA SUHU 30 DAN 40°C [Oxidative Stability of Canarium Nut (Canarium indicum and Canarium vulgare Oil during Storage at 30 and 40°C

    Directory of Open Access Journals (Sweden)

    Suhartati Djarkasi1

    2008-12-01

    Full Text Available The aims of this research were to study the effect of temperature and storage on the oxidative stability of crude and refined canarium nut oil extracted from the seeds of Canarium indicum and Canarium vulgare. The experiment was designed to include storage of two type of canarium nut oil at two different temperatures for up to 35 days. The oils (crude and refined used had the similar condition. Parameter used for oxidative deterioration indicators were two peroxide value, TBARS (thiobarbituric acid reactive substances, and free fatty acid value. The result showed that refining oil can decrease component natural antioxidant of canarium oil cause more sensitive to the oxidation. Increased storage temperature can raise oxidation of crude and refined oils from both species Canarium. The peroxide values of crude and refined oils both Canarium indicum and Canarium vulgare stored at 30 °C were 2.17, 4.35, 3.36 and 3.77 meq O2/kg oil, respectively. When they were stored at 4C the similar results were 6.21, 19.09, 8.12 and 17.23 meq O2/kg oil. Furthermore, TBARS value of crude and refined oils both for Canarium indicum and Canarium vulgare stored 30C were 4.55, 7.78, 5.70 and 6.58 µmol MDA/kg oil. When they were stored at 40 °C the similar results were 9.99, 55.46, 12.46 and 43.62 µmol MDA/kg oil.

  8. Installation Restoration Program. Phase I: Records Search. Sunnyvale Air Force Station, California

    Science.gov (United States)

    1985-07-01

    bindweed (Convolvulus arvensis), 3-27 bristly ox tongue (Picris echioides), and sweet fennel ( Foeniculum vulgare ) (U.S. Army Corps of Engineers, 1981...glaucus), common barley (Hordeum vulgare ), and common foxtail (Hordeum hystrix). Introduced forbe common onsite are black mustard (Brassica nigra

  9. The effect of drought on photosynthetic plasticity in Marrubium vulgare plants growing at low and high altitudes.

    Science.gov (United States)

    Habibi, Ghader; Ajory, Neda

    2015-11-01

    Photosynthesis is a biological process most affected by water deficit. Plants have various photosynthetic mechanisms that are matched to specific climatic zones. We studied the photosynthetic plasticity of C3 plants at water deficit using ecotypes of Marrubium vulgare L. from high (2,200 m) and low (1,100 m) elevation sites in the Mishou-Dagh Mountains of Iran. Under experimental drought, high-altitude plants showed more tolerance to water stress based on most of the parameters studied as compared to the low-altitude plants. Increased tolerance in high-altitude plants was achieved by lower levels of daytime stomatal conductance (g s) and reduced damaging effect on maximal quantum yield of photosystem II (PSII) (F v /F m ) coupled with higher levels of carotenoids and non-photochemical quenching (NPQ). High-altitude plants exhibited higher water use efficiency (WUE) than that in low-altitude plants depending on the presence of thick leaves and the reduced daytime stomatal conductance. Additionally, we have studied the oscillation in H(+) content and diel gas exchange patterns to determine the occurrence of C3 or weak CAM (Crassulacean acid metabolism) in M. vulgare through 15 days drought stress. Under water-stressed conditions, low-altitude plants exhibited stomatal conductance and acid fluctuations characteristic of C3 photosynthesis, though high-altitude plants exhibited more pronounced increases in nocturnal acidity and phosphoenolpyruvate carboxylase (PEPC) activity, suggesting photosynthetic flexibility. These results indicated that the regulation of carotenoids, NPQ, stomatal conductance and diel patterns of CO2 exchange presented the larger differences among studied plants at different altitudes and seem to be the protecting mechanisms controlling the photosynthetic performance of M. vulgare plants under drought conditions.

  10. Proteomic response of Hordeum vulgare cv. Tadmor and Hordeum marinum to salinity stress: Similarities and differences between a glycophyte and a halophyte

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    Lucie Maršálová

    2016-08-01

    Full Text Available Response to a high salinity treatment of 300 mM NaCl was studied in a cultivated barley Hordeum vulgare Syrian cultivar Tadmor and in a halophytic wild barley Hordeum marinum. Differential salinity tolerance of H. marinum and H. vulgare is underlied by qualitative and quantitative differences in proteins involved in a variety of biological processes. The major aim was to identify proteins underlying differential salinity tolerance between the two barley species. Analyses of plant water content, osmotic potential and accumulation of proline and dehydrin proteins under high salinity revealed a relatively higher water saturation deficit in H. marinum than in H. vulgare while H. vulgare had lower osmotic potential corresponding with high levels of proline and dehydrins. Analysis of proteins soluble upon boiling isolated from control and salt-treated crown tissues revealed similarities as well as differences between H. marinum and H. vulgare. The similar salinity responses of both barley species lie in enhanced levels of stress-protective proteins such as defence-related proteins from late-embryogenesis abundant (LEA family, several chaperones from heat shock protein (HSP family, and others such as GrpE. However, there have also been found significant differences between H. marinum and H. vulgare salinity response indicating an active stress acclimation in H. marinum while stress damage in H. vulgare. An active acclimation to high salinity in H. marinum is underlined by enhanced levels of several stress-responsive transcription factors from basic leucine zipper (bZIP and nascent polypeptide-associated complex (NAC families. In salt-treated H. marinum, enhanced levels of proteins involved in energy metabolism such as glycolysis, ATP metabolism, and photosynthesis-related proteins indicate an active acclimation to enhanced energy requirements during an establishment of novel plant homeostasis. In contrast, changes at proteome level in salt-treated H

  11. Composición química y actividad antibacteriana del aceite esencial del Origanum vulgare (orégano).

    OpenAIRE

    ALBADO PLAUS, Emilia; SAEZ FLORES, Gloria; GRABIEL ATAUCUSI, Sandra

    2013-01-01

    Objetivo: Determinar la actividad antimicrobiano en el aceite esencial (Carvacrol) del Origanum vulgare. Material y métodos: El aceite esencial se obtuvo por destilación por arrastre con vapor de agua, a partir de las hojas y flores desecadas de O. vulgare; se determinó la gravedad especifica con un pinnómetro y el índice de refracción con refractómetro de Abbc; la composición química se evaluó mediante cromatografía de gas con detector de masa (GLSM). La actividad antimicrobiana del aceite d...

  12. Characterisation of marrubenol, a diterpene extracted from Marrubium vulgare, as an L-type calcium channel blocker

    OpenAIRE

    El-Bardai, Sanae; Wibo, Maurice; Hamaide, Marie-Christine; Lyoussi, Badiaa; Quetin-Leclercq, Joëlle; Morel, Nicole

    2003-01-01

    1. The objective of the present study was to investigate the mechanism of the relaxant activity of marrubenol, a diterpenoid extracted from Marrubium vulgare. In rat aorta, marrubenol was a more potent inhibitor of the contraction evoked by 100 mM KCl (IC50: 11.8+/-0.3 microM, maximum relaxation: 93+/-0.6%) than of the contraction evoked by noradrenaline (maximum relaxation: 30+/-1.5%). 2. In fura-2-loaded aorta, marrubenol simultaneously inhibited the Ca2+ signal and the contraction evoked b...

  13. Comparative study of the antihypertensive activity of Marrubium vulgare and of the dihydropyridine calcium antagonist amlodipine in spontaneously hypertensive rat.

    Science.gov (United States)

    El Bardai, Sanae; Lyoussi, Badiaa; Wibo, Maurice; Morel, Nicole

    2004-08-01

    Water extract of Marrubium vulgare is widely used as antihypertensive treatment in folk medicine. We have compared the effect of 10-week-long treatment with amlodipine or Marrubium water extract on systolic blood pressure (SBP), cardiovascular remodeling and vascular relaxation in spontaneously hypertensive rats (SHR). Both treatments produced similar decrease in SBP. Amlodipine treatment reduced left ventricle, aortic and mesenteric artery weight. Marrubium treatment had a significant antihypertrophic effect in aorta only. Relaxation to acetylcholine (ACh) of mesenteric artery was improved by Marrubium but not by amlodipine treatment. These results demonstrate that, in addition to its antihypertensive effect, Marrubium water extract improved the impaired endothelial function in SHR.

  14. Pénfigo vulgar: presentación de catorce casos y revisión de la literatura

    OpenAIRE

    Camacho Alonso, Fabio; López Jornet, María Pía; Bermejo Fenoll, Ambrosio

    2005-01-01

    El pénfigo vulgar (PV) es una enfermedad mucocutánea crónica de tipo vesículo-ampollares que casi siempre produce manifestaciones orales. El hecho de que en ocasiones sean las ampollas en la mucosa oral la primera manifestación de este desorden implica que los odontólogos deben conocer suficientemente las claves clínicas con el fin de realizar un diagnóstico y tratamiento precoces. El objetivo de este trabajo es presentar una serie de 14 casos diagnosticados clínica e histopatológicamente de ...

  15. STUDY ON THE CHEMICAL CONSTITUENTS OF ORIGANUM VULGARE L.%牛至化学成分的研究

    Institute of Scientific and Technical Information of China (English)

    伍睿; 叶其; 陈能煜; 张国林

    2000-01-01

    从药用植物牛至(Origanum vulgare L.)中分离并鉴定了8个化合物;乌素酸(1)、齐墩果酸(2)、原儿茶酸(3)、日本椴甙(4)、Sagittatoside A(5)、胡萝卜甙(6)、β-谷甾醇(7)、豆甾醇(8).2~5为首次从该种植物中分离得到.

  16. EFFECT OF SEAWEED EXTRACT OF SARGASSUM VULGARE ON GERMINATION BEHAVIOR OF TWO TOMATOES CULTIVARS (SOLANUM LYCOPERSICUM L UNDER SALT STRESS

    Directory of Open Access Journals (Sweden)

    Elouaer Mohamed Aymen

    2014-09-01

    Full Text Available Salt stress is a major adverse factor that can lower seed germination and seedlings growth, leading to reduced plant growth and ultimately lower crop productivity in arid and semi arid regions of the world. Tomato (Solanum lycopersicum L. is an important crop occupying a large area in both Morocco and Tunisia, where salt stress is the most limiting factor. In the present investigation, an attempt has been made to study the effect of seaweed liquid extract (SWE from Sargassum vulgare at different concentrations on seed germination and seedling growth of two tomatoes cultivars: cv Agatha and cv Nemadore under salt stress.

  17. The Influence of Processing by Impulse Pressure on the Productivity of the Don Barley (Hordeum vulgare L.

    Directory of Open Access Journals (Sweden)

    Pavlova Violetta Aleksandrovna

    2014-04-01

    Full Text Available Plant productivity is the important indicator, which determines the amount of yield. The productivity of plants depends on the number of bruchids per plant and on the weight of 1000 bruchids. The article studies the influence of impulse pressure of various magnitudes on plant productivity of Don barley (Hordeum vulgare L.. It was found that the pressure of 17 MPa was the most effective for increasing the productivity. Impulse pressure of other magnitudes also had influence on the productivity of Don barley.

  18. Calidad de vida relacionada con la salud, emociones negativas y apoyo social en pacientes con psoriasis vulgar

    OpenAIRE

    Vinaccia, Stefano; Universidad de San Buenaventura; Quiceno, Japcy Margarita; Universidad de San Buenaventura; Martínez, Ángela María; Universidad de San Buenaventura; Arbeláez, Claudia Patricia; Universidad de San Buenaventura

    2013-01-01

    El propósito de la siguiente investigación fue evaluar la calidad de vida relacionada con la salud y su relación con la ansiedad-depresión y el apoyo social en 55 pacientes con diagnóstico de psoriasis vulgar leve. Para evaluar la calidad de vida se utilizó el Índice de Calidad de Vida en Dermatología; la ansiedad-depresión fue evaluada mediante el cuestionario HAD, y el cuestionario AS se usó para medir apoyo social. En conclusión, se hallaron niveles clínicamente significativos de ansiedad-...

  19. Differentiation of morphological traits of common tansy (Tanacetum vulgare L. originating from different stands

    Directory of Open Access Journals (Sweden)

    Tadeusz Kęsik

    2012-12-01

    Full Text Available The aim of the study was to determine the effect of pH and soil chemical composition on morphological traits of common tansy (Tanacetum vulgare L.. A two-year study was conducted based on observations, measurements and analyses of material collected from 24 stands in the following regions: Równina Włocławska (Włocławek Plain, Wyżyna Lubelska (Lublin Upland, Padół Zamojski (Zamość Depression, Działy Grabowieckie (Grabowiec Divide Płaskowyż Suchedniowski (Suchedniów Plateau, Wysoczyzna Siedlecka (Siedlce High Plain and Niecka Połaniecka (Połaniec Basin. Morphological traits of tansy shoots were determined: number of plants per clump, stem length, number of leaves per plant, total leaf length, petiole length, number of branches from the main stem, number of flower heads per corymb and flower head diameter. A soil analysis was performed determining the content of magnesium, potassium and phosphorus available for plants. The soil pH was also determined. The collected results indicate significant differentiation of the investigated samples, both in terms of morphological traits of the shoots and the chemical composition of the soils. A negative correlation was found between soil pH and number of leaves per shoot as well as number of branches per corymb. A positive correlation was noted between soil pH and total leaf length as well as between magnesium content and number of flower heads per corymb. The increased content of available phosphorus in the soil was associated with petiole shortening. A growth trend in the tansy shoot length was observed at larger amounts of available magnesium in the soil. On soils with low nutrient availability and a low pH, a reduced population density of the species in question was observed.

  20. Identification and Expression Analysis of the Barley (Hordeum vulgare L. Aquaporin Gene Family.

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    Runyararo M Hove

    Full Text Available Aquaporins (AQPs are major intrinsic proteins (MIPs that mediate bidirectional flux of water and other substrates across cell membranes, and play critical roles in plant-water relations, dehydration stress responses and crop productivity. However, limited data are available as yet on the contributions of these proteins to the physiology of the major crop barley (Hordeum vulgare. The present work reports the identification and expression analysis of the barley MIP family. A comprehensive search of publicly available leaf mRNA-seq data, draft barley genome data, GenBank transcripts and sixteen new annotations together revealed that the barley MIP family is comprised of at least forty AQPs. Alternative splicing events were likely in two plasma membrane intrinsic protein (PIP AQPs. Analyses of the AQP signature sequences and specificity determining positions indicated a potential of several putative AQP isoforms to transport non-aqua substrates including physiological important substrates, and respond to abiotic stresses. Analysis of our publicly available leaf mRNA-seq data identified notable differential expression of HvPIP1;2 and HvTIP4;1 under salt stress. Analyses of other gene expression resources also confirmed isoform-specific responses in different tissues and/or in response to salinity, as well as some potentially inter-cultivar differences. The work reports systematic and comprehensive analysis of most, if not all, barley AQP genes, their sequences, expression patterns in different tissues, potential transport and stress response functions, and a strong framework for selection and/or development of stress tolerant barley varieties. In addition, the barley data would be highly valuable for genetic studies of the evolutionarily closely related wheat (Triticum aestivum L..

  1. A Phonetic Peculiarity of Vulgar Latin: Hesitation between the Letters B and V around Celeia

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    Julijana Visočnik

    2005-12-01

    Full Text Available The change of v to b and vice versa is a well-attested peculiarity of Vulgar Latin, which can also be found on monuments with Latin inscriptions. The area of the municipium Celeia has yielded three inscriptions where the expected vivus is replaced by vibus.The first two occur on cinerary urns, and their common features may be clue to the proximity of the finds (Vranje, Podvrh. Both are dated to the 3th or 4th century AD and share a style of writing close to the cursive. This writing style, as well as the numerous grammatical errors due to their rustic origin, makes them difficult to read. The third is from Šentjanž near Dravograd (Carinthia. This inscribed slab is better preserved, although the writing contains characteristics of the cursive. Dated to the 2th century AD, the slab already displays the spelling vibus in the inscription field, although the letter generally tends to replace v in later inscriptions. All three inscriptions were discovered far from the town of Celeia, the centre of administration, urbanisation, and - last but not least - Romanisation. Celeia itself was Romanised and Latinised to a degree that should have precluded such "errors". The names attested by the three inscriptions, by contrast, are also Latin or at least Latinised, but no person can be found to have possessed the tria nomina characteristic of Roman citizens. Evidently, we are dealing with indigenous inhabitants who had no special rights and were only superficially Romanised. The change of v to b may be attributed to their insufficient knowledge of Latin and their uncertainty about the spelling of certain sounds in the language. They were simply searching for the most appropriate spelling of the changing phonemes.

  2. Optimization protocol for the extraction of antioxidant components from Origanum vulgare leaves using response surface methodology.

    Science.gov (United States)

    Majeed, Mudasir; Hussain, Abdullah I; Chatha, Shahzad A S; Khosa, Muhammad K K; Kamal, Ghulam Mustafa; Kamal, Mohammad A; Zhang, Xu; Liu, Maili

    2016-05-01

    In the present work, the response surface methodology (RSM) based on a central composite rotatable design (CCRD), was used to determine optimum conditions for the extraction of antioxidant compounds from Origanum vulgare leaves. Four process variables were evaluated at three levels (31 experimental designs): methanol (70%, 80%, and 90%), the solute:solvent ratio (1:5, 1:12.5, 1:20), the extraction time (4, 10, 16 h), and the solute particle size (20, 65, 110 micron). Using RSM, a quadratic polynomial equation was obtained by multiple regression analysis for predicting optimization of the extraction protocol. Analysis of variance (ANOVA) was applied and the significant effect of the factors and their interactions were tested at 95% confidence interval. The antioxidant extract (AE) yield was significantly influenced by solvent composition, solute to solvent ratio, and time. The maximum AE was obtained at methanol (70%), liquid solid ratio (20), time (16 h), and particle size (20 micron). Predicted values thus obtained were closer to the experimental value indicating suitability of the model. Run 25 (methanol:water 70:30; solute:solvent 1:20; extraction time 16 h and solute particle size 20) showed highest TP contents (18.75 mg/g of dry material, measured as gallic acid equivalents) and DPPH radical scavenging activity (IC50 5.04 μg/mL). Results of the present study indicated good correlation between TP contents and DPPH radical scavenging activity. Results of the study indicated that phenolic compounds are powerful scavengers of free radical as demonstrated by a good correlation between TP contents and DPPH radical scavenging activity.

  3. Origanum vulgare leaf extract protects mice bone marrow cells against ionizing radiation

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    Reza Ghasemnezhad Targhi

    2016-11-01

    Full Text Available Objective: Ionizing radiation produces free radicals which induce DNA damage and cell death. Origanum vulgare leaf extract (OVLE is a natural compound and its capability of scavenging free radicals and its antioxidant activity have been demonstrated by many researchers. In this study, using micronucleus assay, radioprotective effect of OVLE against clastogenic and cytotoxic effect of gamma irradiation has been investigated in mice bone marrow cells. Materials and Methods: OVLE was injected intraperitoneally to the BALB/c mice 1hr prior to gamma irradiation (3Gy at the doses of 100 and 200 mg/kg. Twenty four hours after irradiation or treatment, animals were killed and smears were prepared from the bone marrow cells. The slides were stained with May Grunwald–Giemsa method and analyzed microscopically. The frequency of micronucleated polychromatic erythrocytes (MnPCEs, micronucleated normochromatic erythrocyte (MnNCEs and cell proliferation ratio PCE/PCE+NCE (polychromatic erythrocyte/polychromatic erythrocyte + normochromatic erythrocyte were calculated. Results: The results showed that gamma irradiation (3Gy increased the frequency of MnPCEs, MnNCEs and  reduced the PCE/PCE+NCE ratio in mice bone marrow compared to the non-irradiated control group (p< 0.0001. Injection of OVLE significantly reduced the frequency of MnPCEs (p< 0.0001 and MnNCEs (p< 0.05 and increased the PCE/PCE+NCE ratio as compared to the irradiated control group (p< 0.05. Conclusion: It seems that OVLE with its antioxidant properties and its capability of scavenging free radicals and reactive oxygen species can reduce the cytotoxic effects of gamma irradiation in mice bone marrow cells.

  4. Marrubium vulgare extract inhibits human-LDL oxidation and enhances HDL-mediated cholesterol efflux in THP-1 macrophage.

    Science.gov (United States)

    Berrougui, Hicham; Isabelle, Maxim; Cherki, Mounia; Khalil, Abdelouahed

    2006-12-14

    The objective of the present study was to elucidate the beneficial properties of aqueous extracts of Marrubium vulgare (AEM) towards cardiovascular disease by protecting human-LDL against lipid peroxidation and promoting HDL-mediated cholesterol efflux. Human-LDL were oxidised by incubation with CuSO(4) in the presence of increased concentrations of AEM (0-100 microg/ml). LDL lipid peroxidation was evaluated by conjugated diene formation, vitamin E disappearance as well as LDL-electrophoretic mobility. HDL-mediated cholesterol efflux assay was carried out in human THP-1 macrophages. Incubation of LDL with AEM significantly prolonged the lag phase (P=0.014), lowered the progression rate of lipid peroxidation (P=0.004), reduced the disappearance of vitamin E and the electrophoretic mobility in a dose-dependent manner. Also, incubation of HDL with AEM significantly increased HDL-mediated cholesterol efflux from THP-1 macrophages implicating an independent ATP binding cassette A1 (ABCA1) pathways. Our findings suggest that M. vulgare provides a source of natural antioxidants, which inhibit LDL oxidation and enhance reverse cholesterol transport and thus can prevent cardiovascular diseases development. These antioxidant properties increase the anti-atherogenic potential of HDL.

  5. Clinical trial of Cecropia obtusifolia and Marrubium vulgare leaf extracts on blood glucose and serum lipids in type 2 diabetics.

    Science.gov (United States)

    Herrera-Arellano, A; Aguilar-Santamaría, L; García-Hernández, B; Nicasio-Torres, P; Tortoriello, J

    2004-11-01

    Cecropia obtusifolia and Marrubium vulgare have been widely used in Mexican traditional medicine for the control of type 2 diabetes. In order to evaluate the clinical effect produced by the aqueous extract from these species on type 2 non-controlled diabetes mellitus, a total of 43 outpatients were included. Based on the European NIDDM (policy group) criteria, only patients with poor response to the conventional treatment were selected. All patients maintained their medical treatment and also received a prepared infusion of the dry leaves of the plant treatment for 21 days. In a double-blind manner, the patients were randomly grouped as follows: 22 patients were treated with C. obtusifolia and 21 with M. vulgare. The fasting blood glucose values were reduced by 15.25% on patients treated with C. obtusifolia, while cholesterol and triglycerides were decreased by 14.62% and 42.0%, respectively (ANOVA pvulgare, the plasma glucose level was reduced by 0.64% and cholesterol and triglycerides by 4.16% and 5.78%, respectively. When the results were compared between groups, significant differences in glucose and cholesterol diminution were found. The obtained results showed that the infusion prepared with the leaves of C. obtusifolia (containing 2.99+/-0.14mg of chlorogenic acid/g of dried plant) produced beneficial effects on carbohydrate and lipid metabolisms when it was administered as an adjunct on patients with type 2 diabetes with poor response to conventional medical treatment.

  6. Antihepatotoxic effect of marrubium vulgare and withania somnifera extracts on carbon tetrachloride-induced hepatotoxicity in rats.

    Science.gov (United States)

    Elberry, Ahmed A; Harraz, Fathalla M; Ghareib, Salah A; Nagy, Ayman A; Gabr, Salah A; Suliaman, Mansour I; Abdel-Sattar, Essam

    2010-09-01

    Marrubium vulgare and Withania somnifera are used in folk medicine of several countries. Many researches showed that they are used for the treatment of variety of diseases due to their antioxidant effects. The present aim of this study was to evaluate the antihepatotoxic and antioxidant activities of the both extracts against carbon tetrachloride (CCl4)-induced hepatic damage in rats. Both extracts were given orally in a dose of 500 mg/kg/day for 4 weeks along with CCl4 started at the 7th week of induction of hepatotoxicity. The antihepatotoxic activity was assessed by measuring aspartate transaminase (AST), alanine transaminase (ALT), lactate dehydrogenase (LDH), alkaline phosphatase (ALP), glutathione peroxidase (GPx), glutathione reductase (GR), glutathione-S-transferase (GST), reduced glutathione (GSH), tissue content and malondialdehyde (MDA) as well as histopathological examination. Both extracts showed a significant antihepatotoxic effect by reducing significantly the levels of AST, ALT and LDH. However, ALP levels were decreased non-significantly. Regarding the antioxidant activity, they exhibited significant effects by increasing the GPx, GR and GST activities with increased GSH tissue contents and decreased production of MDA level. Furthermore, both extracts alleviated histopathological changes in rats' liver treated with CCl4. M. vulgare and W. somnifera protect the rats' liver against CCl4-induced hepatotoxicity. This effect may be attributed, at least in part, to the antioxidant activities of these extracts.

  7. A herbal antifungal formulation of Thymus serpillum, Origanum vulgare and Rosmarinus officinalis for treating ovine dermatophytosis due to Trichophyton mentagrophytes.

    Science.gov (United States)

    Mugnaini, Linda; Nardoni, Simona; Pistelli, Luisa; Leonardi, Michele; Giuliotti, Lorella; Benvenuti, Maria N; Pisseri, Francesca; Mancianti, Francesca

    2013-05-01

    A number of herbal products with anti-inflammatory, antiseptic and antimycotic properties are available for dermatological usage. The successful treatment of 13 sheep affected by ringworm due to Trichophyton mentagrophytes with a mixture consisting of essential oils (EOs) of Thymus serpillum 2%, Origanum vulgare 5% and Rosmarinus officinalis 5% in sweet almond (Prunus dulcis) oil. The effectiveness of EOs and of the major components of the mixture (thymol, carvacrol, 1,8 cineole, α-pinene, p-cymene, γ-terpinene) against the fungal clinical isolate was evaluated by a microdilution test. Thirteen animals were topically administered with the mixture twice daily for 15 days. The other sheep were administered with a conventional treatment (seven animals) or left untreated (two animals). Minimum inhibitory concentration (MIC) values were 0.1% for T. serpillum, 0.5% for O. vulgare, 2.5% for I. verum and 5% for both R. officinalis and C. limon. Thymol and carvacrol showed MICs of 0.125% and 0.0625%. A clinical and aetiological cure was obtained at the end of each treatment regimen in only the treated animals. Specific antimycotic drugs licenced for food-producing sheep are not available within the European Community. The mixture tested here appeared to be a versatile tool for limiting fungal growth.

  8. EFECTO SINÉRGICO DEL ACEITE ESENCIAL DE Origanum vulgare A LA GENTAMICINA EN CULTIVOS DE Escherichia coli.

    Directory of Open Access Journals (Sweden)

    Luis Chávez Torres

    2012-02-01

    Full Text Available Objetivo: El presente trabajo tuvo como propósito determinar el efecto sinérgico antibacteriano entre el aceite esencial de Origanum vulgare y la Gentamicina en aislados de Escherichia coli. Diseño: Estudio experimental Lugar: Centro Latinoamericano de Enseñanza e Investigación en Bacteriología Alimentaria (CLEIBA Participantes: Placas Petri conteniendo E. Coli ATCC 25922, aceite esencial de orégano y Gentamicina. Intervenciones: Se aplicó el método de Kirby Bauer (discos de difusión en 20 placas Petri. Se aisló la cepa Escherichia coli ATCC 25922. El grupo Experimental fue tratado con discos de papel filtro, embebidos con Gentamicina y aceite esencial de orégano al 75%; mientras que el grupo Control, con discos de Gentamicina sola. Se realizó la medición de los halos y se registraron los datos. Principales medidas de resultados: Se evaluó el diámetro de los halos de inhibición Resultados: Los halos de inhibición del grupo Experimental resultaron 22,375 mm., mayores que los del grupo Control (20,75 mm. La prueba T determinó que la diferencia era estadísticamente significativa, p = 0,001 (p < 0,05. Conclusiones: Existe un efecto sinérgico antibacteriano in vitro entre el aceite esencial de Origanum vulgare y la gentamicina en E. coli.

  9. Efecto sinérgico del aceite esencial de Origanum vulgare a la Gentamicina en cultivos de Escherichia coli.

    Directory of Open Access Journals (Sweden)

    Luis Chávez Torres

    2008-01-01

    Full Text Available Objetivo: El presente trabajo tuvo como propósito determinar el efecto sinérgico antibacteriano entre el aceite esencial de Origanum vulgare y la Gentamicina en aislados de Escherichia coli. Diseño: Estudio experimental Lugar: Centro Latinoamericano de Enseñanza e Investigación en Bacteriología Alimentaria (CLEIBA Participantes: Placas Petri conteniendo E. Coli ATCC 25922, aceite esencial de orégano y Gentamicina. Intervenciones: Se aplicó el método de Kirby Bauer (discos de difusión en 20 placas Petri. Se aisló la cepa Escherichia coli ATCC 25922. El grupo Experimental fue tratado con discos de papel filtro, embebidos con Gentamicina y aceite esencial de orégano al 75%; mientras que el grupo Control, con discos de Gentamicina sola. Se realizó la medición de los halos y se registraron los datos. Principales medidas de resultados: Se evaluó el diámetro de los halos de inhibición Resultados: Los halos de inhibición del grupo Experimental resultaron 22,375 mm., mayores que los del grupo Control (20,75 mm. La prueba T determinó que la diferencia era estadísticamente significativa, p = 0,001 (p < 0,05. Conclusiones: Existe un efecto sinérgico antibacteriano in vitro entre el aceite esencial de Origanum vulgare y la gentamicina en E. coli.

  10. Reduction in amounts of mitochondrial DNA in the sperm cells as a mechanism for maternal inheritance in Hordeum vulgare.

    Science.gov (United States)

    Sodmergen; Zhang, Quan; Zhang, Yingtao; Sakamoto, Wataru; Kuroiwa, Tsuneyoshi

    2002-12-01

    It is known that extranuclear organelle DNA is inherited maternally in the majority of angiosperms. The mechanisms for maternal inheritance have been well studied in plastids but not in mitochondria. In the present study we examined the mitochondrial DNA in the male reproductive cells of Hordeum vulgare L. by immunoelectron microscopy. Our results show that the number of anti-DNA gold particles on sections of sperm cell mitochondria decreased by 97% during pollen development. The reduction occurred rapidly in the generative cells and subsequently in the sperm cells, concomitant with a remarkable reduction in mitochondrial volume. It seems that the copy numbers of mitochondrial DNA were reduced in the male reproductive cells, which may be a possible mechanism by which paternal transmission is inhibited. Unlike mitochondria, plastids are excluded from the generative cells during the first pollen mitosis. These data suggest a mechanism for maternal inheritance of mitochondria in angiosperms and for independent control of inheritance of mitochondria and plastids in H. vulgare.

  11. Enhanced Pb Absorption by Hordeum vulgare L. and Helianthus annuus L. Plants Inoculated with an Arbuscular Mycorrhizal Fungi Consortium.

    Science.gov (United States)

    Arias, Milton Senen Barcos; Peña-Cabriales, Juan José; Alarcón, Alejandro; Maldonado Vega, María

    2015-01-01

    The effect of an arbuscular mycorrhizal fungi (AMF) consortium conformed by (Glomus intraradices, Glomus albidum, Glomus diaphanum, and Glomus claroideum) on plant growth and absorption of Pb, Fe, Na, Ca, and (32)P in barley (Hordeum vulgare L.) and sunflower (Helianthus annuus L.) plants was evaluated. AMF-plants and controls were grown in a substrate amended with powdered Pb slag at proportions of 0, 10, 20, and 30% v/v equivalent to total Pb contents of 117; 5,337; 13,659, and 19,913 mg Pb kg(-1) substrate, respectively. Mycorrhizal root colonization values were 70, 94, 98, and 90%, for barley and 91, 97, 95, and 97%, for sunflower. AMF inoculum had positive repercussions on plant development of both crops. Mycorrhizal barley absorbed more Pb (40.4 mg Pb kg(-1)) shoot dry weight than non-colonized controls (26.5 mg Pb kg(-1)) when treated with a high Pb slag dosage. This increase was higher in roots than shoots (650.0 and 511.5 mg Pb kg(-1) root dry weight, respectively). A similar pattern was found in sunflower. Plants with AMF absorbed equal or lower amounts of Fe, Na and Ca than controls. H. vulgare absorbed more total P (1.0%) than H. annuus (0.9%). The arbuscular mycorrizal consortium enhanced Pb extraction by plants.

  12. Study on Volatiles in Foeniculum Vulgare Mill by Gas Chromatrography-mass Spectrometry Combining with Simultaneous Distillation and Solvent Extraction%采用同时蒸馏萃取-气相色谱/质谱分析小茴香的挥发性成分

    Institute of Scientific and Technical Information of China (English)

    谢建春; 孙宝国; 郑福平; 刘玉平; 崔奕

    2004-01-01

    通过比较精油收率及精油气相色谱分析含有的组分数量,确定同时蒸馏萃取方法提取小茴香挥发性成分较佳条件为: 乙醚萃取剂,小茴香∶乙醚∶水为10 g∶40 mL∶100 mL,提取时间3h.气质联机分析所提取的挥发油, 鉴定出反式-茴香脑(74.56%)、爱草脑(2.40%)、葑酮(1.05%)、茴香醛(3.51%)、1,8-桉树脑(0.15%)、樟脑(0.05%)、萜烯类(2.97%)、香豆素 (0.03%)、十八碳烯酸 (0.18%)等43种化合物,总相对百分含量为89.03%.

  13. 超临界CO2流体萃取法提取小茴香挥发油化学成分的研究%Study of Chemical Constituents of the Essential Oil from Foeniculum Vulgare Mill. by Supercritical Fluid Extraction

    Institute of Scientific and Technical Information of China (English)

    张莉; 王晓华; 杨天祝

    2007-01-01

    采用超临界CO2流体萃取法(SFE)从小茴香中提取挥发油.用气相色谱-质谱联用技术对化学成分进行分析,共鉴定了50种成分,占挥发油总成分的81%以上.超临界CO2流体萃取法提取的挥发油能更真实、全面地反映小茴香中的化学成分.

  14. The influence of the foeniculum vulgare mill on cytokine in hepatic fibrosis rats%小茴香对实验性肝纤维化大鼠细胞因子结缔组织生长因子(CTGF)的影响

    Institute of Scientific and Technical Information of China (English)

    刘玉平; 许晏; 甘子明

    2009-01-01

    和模型组有统计学差异(P<0.05).模型组和治疗组比较均有统计学差异(P<0.05).小茴香高剂量治疗组降低细胞分泌CTGF的作用高于小茴香中、低剂量治疗组和秋水仙碱治疗组(P<0.05).结论: 小茴香低、中、高剂量治疗组均有降低CTGF的分泌、抑制大鼠肝脏炎症、改善肝脏纤维化的作用.

  15. Analysis of the Volatile Constituents from Foeniculum Vulgare Mill by Gas Chromatography-Mass Spectrometry Coupled with Solid Phase Microextraction%固相微萃取/气相色谱-质谱法分析小茴香挥发性成分

    Institute of Scientific and Technical Information of China (English)

    谢建春; 孙宝国; 郑福平; 刘玉平; 刘丽

    2005-01-01

    考察了萃取样品温度、萃取纤维吸附时间及解吸时间对于固相微萃取的影响,确定了固相微萃取小茴香挥发性成分较佳的实验条件为:萃取样品温度60 ℃,萃取纤维吸附时间40 min,脱附温度250 ℃,脱附时间5 min.用计算机谱库检索结合气相色谱保留指数二维定性方法,从小茴香的固相微萃取/气相色谱-质谱联用分析谱图中,鉴定出反式-茴香脑、顺式-茴香脑、爱草脑、葑酮、p-茴香醛、1,8-桉树脑、樟脑等35种小茴香挥发性成分,总质量分数98.70%.

  16. Terpene hydrocarbons in Pimpinella anisum L.

    Science.gov (United States)

    Burkhardt, G; Reichling, J; Martin, R; Becker, H

    1986-06-20

    The essential oil of anise (fruits and shoots) was investigated focusing on the composition of the hydrocarbon fraction. Several sesquiterpenes were identified by GC-MS and the relative composition of the fractions was established by GC analysis. gamma-Himachalene and the diterpene neophytadiene were isolated by TLC and column chromatography at low temperatures. Their structures were determined by MS and NMR including 1H-1H correlated COSY and NOE experiments.

  17. Isolation of diterpenoid alkaloids from herb and flowers of aconitum napellus ssp. vulgare and electrospray ion trap multiple MS study of these alkaloids

    Science.gov (United States)

    Chen; Koelliker; Oehme; Katz

    1999-05-01

    Chemical investigation of herb and flowers of Aconitum napellus L. ssp. vulgare led to the isolation of 12 diterpenoid alkaloids. Their chemical structures were identified on the basis of NMR and MS and of their complete ion trap multiple fragmentation mass spectrometry study.

  18. Cloning and Characterization of Purple Acid Phosphatase Phytases from Wheat (Triticum aestivum L.), Barley (Hordeum vulgare L.), Maize (Zea maize L.) and Rice (Oryza sativa L.)

    DEFF Research Database (Denmark)

    Dionisio, Giuseppe; Madsen, Claus Krogh; Holm, Preben Bach;

    2011-01-01

    Barley (Hordeum vulgare L.) and wheat (Triticum aestivum L.) possess a significant phytase activity in the mature grains. Maize (Zea mays L.) and rice (Oryza sativa L.) possess little or virtually no pre-formed phytase activity in the mature grain and depend fully on de novo synthesis during...

  19. Comparison of chemical composition of the essential oil from Marrubium vulgare L. and M. incanum Desr. during the second year of cultivation

    Directory of Open Access Journals (Sweden)

    Grażyna Zawiślak

    2015-03-01

    Full Text Available Horehound herb (Marrubium vulgare L. is harvested from plantations in Poland. In our country, there are also favorable conditions for M. incanum Desr. growing. The aim of the study was to compare the chemical composition of essential oils from M. vulgare L. and M. incanum Desr. in the second year of cultivation. The study revealed the presence of 31 compounds in the essential oil from M. vulgare L. and 24 compounds in the essential oil from M. incanum Desr. Chromatographic analysis revealed that the main compounds in the essential oil of M. vulgare L. from a two-year plantation were as follows: E-caryophyllene (34.51–36.78%, germacrene D (22.45–27.18%, bicyclogermacrene (9.54–11.12%, δ-amorphene (6.15–8.18%, and carvacrol (4.71–6.64%, whereas the following compounds prevailed in the oil from M. incanum Desr.: germacrene D (28.75–32.14%, E-caryophyllene (23.18–29.57%, α-cadinol (13.59–20.84%, and carvacrol (2.08–7.47%.

  20. Acometimento oral no pênfigo vulgar Oral involvement in pemphigus vulgaris

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    Ivan Dieb Miziara

    2003-06-01

    Full Text Available O Pênfigo Vulgar (PV é uma doença vesicobolhosa caracterizada pela presença de auto-anticorpos contra moléculas de adesão intraepidérmicas. OBJETIVO: Identificar as características do PV em cada sexo, formas de apresentação, idade de acometimento, métodos de diagnóstico e tratamento utilizado. FORMA DE ESTUDO: coorte histórica. CASUÍSTICA E MÉTODO: Pacientes com PV acompanhados no Ambulatório de Otorrinolaringologia do HC-FMUSP entre 1990 e 2001. RESULTADOS: Dos 23 pacientes, 91,3% foram mulheres e 8,7% homens (pPemphigus vulgaris (PV is a bullous disease characterized by the presence of autoantibodies against intra-epidermal adhesion molecules. AIM: The aim of this study was to identify the characteristics of PV in each gender, forms of clinical presentation, age, diagnosis methods and management. STUDY DESIGN: historical cohort. METHOD: Patients with PV treated in Otolaryngology Department from HC-FMUSP between 1990 and 2001. RESULTS: From 23 patients, 91,3% were women and 8,7% men (p <0,01, proportion of 9:1. The age of diagnosis varied between 26 and 80 years, with average of 53 ± 18,4 years. In males, PV begun 24,6 ± 5,9 years earlier than in females (p=0,026. The most frequently sign in physical examination were bullous lesions in oral mucosa. Biopsy was used in 95% of the cases, direct immunofluorescence in 17,4% and indirect 8,7%. Prednisona was the therapeutic option in 78% of the patients, while deflazacort was used in 22%. Dapsona was associated in 4 cases. We obtained control of the disease in 74% of the cases and loss of the continuation after partial improvement in more 13% of the patients. We observed larger difficulty in disease control in males (p=0,04. CONCLUSIONS: The females prevailed over males. The age of diagnosis was higher in women. The treatment of choice was prednisona. PV was more easily controlled in females.

  1. Physiological and biochemical reactions of Hordeum vulgare seedlings to the action of silver nanoparticles

    Directory of Open Access Journals (Sweden)

    N. O. Khromykh

    2015-07-01

    Full Text Available Morphometrical indexes, and spectrophotometrically measured protein and glutathione (GSH, GSSG contents and activity of peroxidase (POD, EC 1.11.1.7, glutathione-reductase (GR, EC 1.6.4.2 and glutathione S-transferase (GST, EС 2.5.1.18 were examined in Hordeum vulgare L. seedlings after 0.01 and 0.1 mg/l AgNPs treatment during 24 h. We tested the hypothesis that the action of nanoparticles has a stressful effect on the physiological and biochemical processes of seedlings. Growth of roots was inhibited and fresh weight decreased by 29% and 21% under low and high concentrations respectively. Conversely, leaf growth was intensified, and leaf length (16% and 18% and fresh weight (35% and 44% increased at low and high concentrations respectively. POD activity in roots increased by 26% and 7%, and decreased in leaves to 57% and 81% of control at low and high concentrations respectively. GSH content changed insignificantly, but GSSG content increased in roots (2 and 2.5-fold and in leaves (13% and 30% at both AgNPs concentrations. GSH/GSSG-ratio decreased in roots (1.9 and 2.6-fold and in leaves (1.1 and 1.3-fold at low and high concentrations respectively. GR activity decreased at a concentration of 0.01 mg/l (7% in roots and 17% in leaves respectively and increased at 0.1 mg/l (52% in roots and 6% in leaves. GST activity increased in leaves (52% and 78% at low and high concentrations but decreased by 17% in roots under high concentration of nanosilver. Thus, the action of AgNPs on barley seedlings had a dose-dependent and organ-specific character. The various directions of changes in growth, metabolic processes and activity of antioxidant defense systems appear to be a stress response of barley seedlings to the impact of AgNPs, which underlines the necessity of detailed study of plant intracellular processes exposed to the action of nanomaterial.

  2. Effect of the dietary oregano (Origanum vulgare) on Cu and Zn balance in weaned piglets.

    Science.gov (United States)

    Untea, Arabela; Criste, Rodica; Panaite, Tatiana; Costache, Iulian

    2011-01-01

    A 4-week study conducted on 20 weaned piglets (average initial weight 15 kg) evaluated the effects of dietary oregano (Origanum vulgare) used in the presence/absence of phytase on the Cu and Zn balance, while reducing/eliminating their inclusion in the diet as inorganic salts. Oregano was harvested from the wild flora. The Cu and Zn concentrations that were taken into consideration (9.85 ppm and 53.31 pmm, respectively) were the consensus values obtained in an interlaboratory study. The piglets were assigned to 4 groups (C, E1, E2, E3), housed in individual metabolic cages and fed on corn-soybean meal-based diets. The diet of the control group (C) with addition of 1% inorganic mineral premix (MP), contained: 40.92 ppm Cu, 144.96 ppm Zn. The experimental diets differed from the C diet as follows: E1--3% oregano, 0% phytase (5000 PU/g), 0% MP; E2--3% oregano, 0.01% phytase, 0% MP; E3--3% oregano, 0% phytase, 0.5% MP, E4--3% oregano, 0.01% phytase, 0,5% premix. For groups E1, E2, E3 and E4, 0.5% Zn of the MP were included in the diet, because the dietary oregano amount did not meet the requirements (NRC) for piglets. The mineral balance was determined during 3 periods of 5 days each. The levels of Cu and Zn were measured by FAAS in the samples (weekly samples/piglet) of ingesta, faeces and urine. It was noticed that although the dietary Cu ingested by the groups without MP was 75% (10.08 ppm) lower than C, the absorption coefficients were only 47% (28.83) lower than for group C (54.22%), while in the groups with 0.5% MP, the absorption was just 10% (48.86%) lower than for group C. For Zn, where the amount ingested by the experimental groups was 33% (97.62 ppm) lower than for group C, the absorption coefficients were just 20% (46.3%) lower than for group C (57.64%). No significant differences were noticed for Cu and Zn in terms of apparent absorption, between the groups with/without phytase. The deposits of Cu and Zn in the main organs and serum (from slaughtered

  3. Most Common Herbal Medicines in the Treatment of Iranian Children: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Masoumeh Ghazanfarpour

    2014-12-01

    Full Text Available Introduction: To assess the efficacy of foeniculum Vulgar, menthe longifolia and Garlic in Iranian children. Methods and Matherials: Nine databases such as MEDLINE, Scopus and the Cochrane Central Register of Controlled Trials as well as domestic  database (Persian such as SID, Iranmedex, Magiran, Medlib, Irandoc, and Google Scholar were searched using keywords such as  “child” and “complementary treatments or alternative treatments or herbal treatments or Anthum Foeniculum or Capillaceum or Foeniculum Officinale or Foeniculum vulgare or menthe longifolia or Garlic in June 2014 Result: Five studies were included in the systematic review. Our systematic review showed beneficial effect of Foeniculum Vulgare on redacting of infant colic and also led to significant increase on prolactin levels in lactating mothers.  Base on only study, comparison between two groups (Shirafza and placebo Drops did not show any significant difference in regarding infant weight gain. Menthe longifolia combined with ORS improved frequency of defecation, Volume and consistency of stool. Also Review Systematic showed that Garlic significantly decreased fever, frequency and duration of diarrhea, leukocyte in stool.   Conclusion: herbals medicine (foeniculum Vulgar, menthe longifolia and Garlic had beneficial effect on Women's serum prolactin levels, infantile colic, frequency of defecation, Volume, consistency of stool. However, this result should be interpreted with caution which low number of sample and methodological quality.

  4. The effect of pre-nutrition of hydroalcoholic extractof Origanum vulgare on brain edema and neurologic deficits in a rat stroke model

    Directory of Open Access Journals (Sweden)

    Meysam Foroozandeh

    2015-10-01

    Full Text Available Background and Aim: Stroke is one of the most important factors of mortality and disability in the world. Free radicals are produced following ischemic stroke and they play a central role in breaking the blood-brain barrier and  causing brain edema formation. The aim of the current study was to evaluate the effect of hydro- alcoholic extract of Origanum vulgare on brain edema and neurologic deficit in a rat stroke model. Materials and Methods: In thisexperimental study, 35 male Wistar rats were randomly divided into 5 equal groups.  The first  two groups (control and Sham received distilled water, while three treatment groups received oral Origanum vulgare extract for 30days (50,75and 100 mg/kgdaily, respectively.  Two hours after the last dose of Origanum vulgare extract,each main group underwent  a 60 min middle cerebral artery occlusion.  Then, the assessment of blood brain edema, and neurologic deficits analysis were done . Brain edema (brain water content was analyzed by One-Way ANOVA using LSD method and neurologic deficits analysis by means of Mann-Whitney U, and P<0.05 was taken as the significant level. Results: Origanum vulgare extract reduced brain edema in the experimental groups of 50 (82.49±0.47, 75 (80.89±0.63 and 100 mg/kg/day (80.80±0.66 compared to the control group (84.46±0.67. The neurologic deficit scores in the experimental groups of 75and 100mg/kg/day, compared with control group, but neurologic deficit scores did not affect the group receiving the dose 50 mg/kg. Conclusion:  The obtained data indicate that Origanum vulgar extract via reduction of brain edema and neurologic deficits scorescan have a protective effect on the stroke model.

  5. Origanum vulgar inhaler in the treatment of chronic rhinosinositis, a double blind placebo controlled randomized clinical trial

    Directory of Open Access Journals (Sweden)

    K. Rabie

    2007-01-01

    Full Text Available AbstractBackground and purpose: Symptoms of chronic rhinisinositis (CRS are cumbersome and refractory to most systemic medications and even after surgical intervention, the recurrence of symptoms are frequent. In order to study the beneficial effects of Origanum vulgar inhaler in relaxing the symptoms, this study was conducted in Boo Ali Sina Hospital, Sari, Iran.Materials and Methods: The study was a randomized double blind placebo controlled clinical trial carried out from April to December 2005. The diagnosis of CRS was made by an ENT specialist upon clinical and CT scan findings and or signs during functional endoscopy sinuses surgery (FESS. Patients younger than 15 years old, with a history of allergic eye disease and symptoms of infections were excluded. Patients were randomized in case and control groups (32 in each according to age, sex and disease chronicity. After verbal explanation of the trial, an informed consent form was signed by each patient. The study was approved by the medical ethics committee of the Mazandaran University of Medical Sciences, Iran. Origanum vulgar was gathered from local mountains (Kojor area, Nour, Mazandaran, Iran, and identified by an experienced botanist. The airial organs of the herb were dried, macerated followed by 75% hydroalcoholic extraction and standardized by Emerson method. The active ingredient and placebo in the same bottles were administered to the patients and they were asked to add 5 ml of the liquid to boiling water and inhale it for 15 minutes, three times a day for two weeks. A telephone contact was made to the patients, to increase the compliance to treatment. A questionnaire was filled in for each patient before and after the intervention by a doctor blind to groups. Chi square test was used for comparing the differences in symptoms and P< 0.05 was considered statistically significant.Results: Sixty four patients were recruited and allocated equally in case and control groups matched for

  6. A sulfated polysaccharide, fucans, isolated from brown algae Sargassum vulgare with anticoagulant, antithrombotic, antioxidant and anti-inflammatory effects.

    Science.gov (United States)

    Dore, Celina Maria P Guerra; das C Faustino Alves, Monique Gabriela; Will, Luiza Sheyla E Pofírio; Costa, Thiago G; Sabry, Diego A; de Souza Rêgo, Leonardo Augusto R; Accardo, Camila M; Rocha, Hugo Alexandre O; Filgueira, Luciana Guimarães A; Leite, Edda Lisboa

    2013-01-02

    Fucan (SV1) sulfated polysaccharides from the brown algae Sargassum vulgare were extracted, fractionated in acetone and examined with respect to chemical composition, anticoagulant, anti-inflammatory, antithrombotic effects and cellular proliferation. These polysaccharides contain low levels of protein, high level of carbohydrate and sulfate. Monosaccharides analysis revealed that SV1 was composed of fucose, galactose, xylose, glucuronic acid and mannose. SV1 polysaccharide prolonged activated partial thromboplastin time (aPTT) and exhibited high antithrombotic action in vivo, with a concentration ten times higher than heparin activity. PSV1, a purified form in gel filtration showed very low biological activities. SV1 stimulated the enzymatic activity of FXa. Its action on DPPH radical scavenging activity was 22%. This polymer has no cytotoxic action (hemolytic) on ABO and Rh blood types in different erythrocyte groups. It displays strong anti-inflammatory action at all concentrations tested in the carrageenan-induced paw edema model, demonstrated by reduced edema and cellular infiltration.

  7. HvZIP7 mediates zinc accumulation in barley (Hordeum vulgare) at moderately high zinc supply

    DEFF Research Database (Denmark)

    Tiong, Jingwen; Mcdonald, Glenn K.; Genc, Yusuf

    2014-01-01

    , barley (Hordeum vulgare) HvZIP7 was investigated for its functions in Zn transport. The functions of HvZIP7 in planta were studied using in situ hybridization and transient analysis of subcellular localization with a green fluorescent protein (GFP) reporter. Transgenic barley lines overexpressing HvZIP7......Summary: High expression of zinc (Zn)-regulated, iron-regulated transporter-like protein (ZIP) genes increases root Zn uptake in dicots, leading to high accumulation of Zn in shoots. However, none of the ZIP genes tested previously in monocots could enhance shoot Zn accumulation. In this report...... were also generated to further understand the functions of HvZIP7 in metal transport. HvZIP7 is strongly induced by Zn deficiency, primarily in vascular tissues of roots and leaves, and its protein was localized in the plasma membrane. These properties are similar to its closely related homologs...

  8. HPLC-HRMS method for fast phytochelatins determination in plants. Application to analysis of Clinopodium vulgare L.

    Science.gov (United States)

    Bardarov, Krum; Naydenov, Mladen; Djingova, Rumyana

    2015-09-01

    An optimized analytical method based on C8 core-shell reverse phase chromatographic separation and high resolution mass spectral (HRMS) detection is developed for a fast analysis of unbound phytochelatins (PCs) in plants. Its application to analysis of Clinopodium vulgare L. is demonstrated where proper PCs liberating and preservation conditions were employed using dithiotreitol in the extraction step. A baseline separation of glutathione (GSH) and phytochelatins from 2 to 5 (PC2-PC5) for 3 min was achieved at conventional HPLC backpressure, with detection limits from 3 ppt (for GSH) to 2.5 ppb (for PC5). It is shown, that the use of HRMS with tandem mass spectral (MS/MS) capabilities permits additional wide range screening ability for iso-phytochelatins and PC similar compounds, based on exact mass and fragment spectra in a post acquisition manner.

  9. Development of PLA films containing oregano essential oil (Origanum vulgare L. virens) intended for use in food packaging.

    Science.gov (United States)

    Llana-Ruiz-Cabello, M; Pichardo, S; Bermúdez, J M; Baños, A; Núñez, C; Guillamón, E; Aucejo, S; Cameán, A M

    2016-08-01

    Consumers' concerns about the environment and health have led to the development of new food packaging materials avoiding petroleum-based matrices and synthetic additives. The present study has developed polylactic acid (PLA) films containing different concentrations of essential oil from Origanum vulgare L. virens (OEO). The effectiveness of this new active packaging was checked for use in ready-to-eat salads. A plasticising effect was observed when OEO was incorporated in PLA films. The rest of the mechanical and physical properties of developed films did not show much change when OEO was included in the film. An antioxidant effect was recorded only for films containing the highest percentages of the active agent (5% and 10%). In addition, films exhibited in vitro antibacterial activity against Staphylococcus aureus, Yersinia enterocolitica, Listeria monocytogenes, Enterococcus faecalis and Staphylococcus carnosus. Moreover, in ready-to-eat salads, antimicrobial activity was only observed against yeast and moulds, where 5% and 10% of OEO was the most effective.

  10. Uptake and translocation of labelled iodide ion in privet (Ligustrum vulgare L. as related to its defoliating activity

    Directory of Open Access Journals (Sweden)

    S. Marczyński

    2015-06-01

    Full Text Available The 131J- ion applied as KJ solution to lanolin ring on the leaf moved quickly to other parts of the leaf, however, it was transported to the stem and axillary bud in small amount. The 131J- ion from potassium iodide was absorbed very fast by privet (Ligustrum vulgare L.. By 45 min after treatment about half of the applied ion was absorbed. This result was also confirmed In field experiments with non labelled KJ with privet and with Spiraea x bumalda cv. Froebelii during 2 year experiments. In the conditions of high air humidity (95% r.h. much more K131J was absorbed than at low air humidity (50% r.h. at the same temperature (23°. Also at a relatively high temperature (23° the uptake was more intensive than at a low temperature (4°, at the same air humidity (95% r.h..

  11. Rumen fermentation and production effects of Origanum vulgare L. leaves in lactating dairy cows.

    Science.gov (United States)

    Tekippe, J A; Hristov, A N; Heyler, K S; Cassidy, T W; Zheljazkov, V D; Ferreira, J F S; Karnati, S K; Varga, G A

    2011-10-01

    A lactating cow trial was conducted to study the effects of dietary addition of oregano leaf material (Origanum vulgare L.; OV; 0, control vs. 500 g/d) on ruminal fermentation, methane production, total tract digestibility, manure gas emissions, N metabolism, organoleptic characteristics of milk, and dairy cow performance. Eight primiparous and multiparous Holstein cows (6 of which were ruminally cannulated) were used in a crossover design trial with two 21-d periods. Cows were fed once daily. The OV material was top-dressed and mixed with a portion of the total mixed ration. Cows averaged 80 ± 12.5 d in milk at the beginning of the trial. Rumen pH, concentration of total and individual volatile fatty acids, microbial protein outflow, and microbial profiles were not affected by treatment. Ruminal ammonia-N concentration was increased by OV compared with the control (5.3 vs. 4.3mM). Rumen methane production, which was measured only within 8h after feeding, was decreased by OV. Intake of dry matter (average of 26.6 ± 0.83 kg/d) and apparent total tract digestibly of nutrients did not differ between treatments. Average milk yield, milk protein, lactose, and milk urea nitrogen concentrations were unaffected by treatment. Milk fat content was increased and 3.5% fat-corrected milk yield tended to be increased by OV, compared with the control (3.29 vs. 3.12% and 42.4 vs. 41.0 kg/d, respectively). Fat-corrected (3.5%) milk feed efficiency and milk net energy for lactation (NE(L)) efficiency (milk NE(L) ÷ NE(L) intake) were increased by OV compared with the control (1.64 vs. 1.54 kg/kg and 68.0 vs. 64.4%, respectively). Milk sensory parameters were not affected by treatment. Urinary and fecal N losses, and manure ammonia and methane emissions were unaffected by treatment. Under the current experimental conditions, supplementation of dairy cow diets with 500 g/d of OV increased milk fat concentration, feed and milk NE(L) efficiencies, and tended to increase 3.5% fat

  12. Physiochemical Properties of the Pulp and Almonds of TUCUMÃ (Astrocaryum vulgare Mart) for Oil Production

    Science.gov (United States)

    Longo, R. M.; Ribeiro, A. I.; Melo, W. J.; Queiroz, M. R.; Russo, A. C.; Amaral, J. B.

    2009-04-01

    Tucumã (Astrocaryum vulgare Mart) it is a palm tree commonly found at the Amazonian forest of firm earth, it produces nutritious fruits, quite appreciated by the local population. The seeds are for the obtaining of eatable olive oil and soap, the endocarp is employee for the local population in the making of earrings, rings, bracelets, necklaces and other workmanships. This species has occurrence also in Acre, Rondônia, Pará, Mato Grosso, Roraima, Trindad, Guyana and Bolivia. The objective of this work was to accomplish mechanical tests on the fruits with the purpose of studying the rupture of the shell and the whole income almonds and to obtain the impact loads in tucumã fruits. It was also characterized biochemical compositions of the pulp and the almond seeking the use for the other ends. The physiochemical parameters analyzed were: moisture content, fats gray, total protein, fiber, carbohydrate, calorie, fats acids and vitamins, just in the pulp: vitamin E, vitamin B1, vitamin B2, vitamin B5, vitamin B3, vitamin B6, vitamin B12, vitamin C, vitamin D3 and vitamin E. The obtained results revealed that the maximum force of rupture was of approximately 6200 N for the direction apex-insert and 7200 N for the perpendicular direction; then this the tucumã fruit with high shell hardness when compared to the other types of chestnuts, being necessary studies to design machines capable to promote mechanical breaking and thus facilitating, its commercial exploration. The pulp of the tucumã fruits, presented a significant amount of fats (32%), following by carbohydrates (19,7%) and fibers (18,4). The caloric value was of 380 Kcal/g. Also the pulp presented good amount of vitamin B3 (niacin - 76,7%) and C (acid ascorbic - 23,6%). In relation to the fat acids the pulp presents contents of acid oleic (C18.1) about 72,8% following for linoléico (C18.2), being a good product for the human and animal feeding,. In the almond 24,2% of fiber, 10,7% of fats, 17,0% of

  13. Estudio lingüístico de la fitonimia vulgar de las orquídeas en Cuba

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    López Trabanco, Pedro Jesús

    2012-12-01

    Full Text Available One of the greatest efforts of modern science has been the symbolic identity and the economy of concepts in the language use at the time of classifying objects. If so, on the one hand, the common names are refused to fulfill the classification objectives. But, on the other hand, the symbolic meanings and functions which are rooted to the popular speech will be thrown over. Names are keys of a sign system or of a determined cosmovision. Thus the study object of this paper is the common orchid names taking into account mainly the naming sources and motivation in order to verify and establish criteria that solve the problem of this part of the Spanish in Cuba.

    Uno de los grandes esfuerzos de la ciencia moderna ha sido la identidad simbólica y la economía de conceptos en el uso del lenguaje a la hora de clasificar los objetos. Si bien, por un lado, el desechar los nombres vulgares cumple el objetivo de clasificación, por el otro, se tiran por la borda los contenidos simbólicos y funciones que estos nombres tienen enraizados en el habla popular. Los nombres son claves de un sistema simbólico o de una cosmovisión determinada. Este trabajo tiene como objeto de estudio los nombres vulgares de las orquídeas fundamentalmente a partir de las fuentes de nominación y la motivación para verificar y establecer criterios que resuelvan la problemática de esta parcela del español en Cuba.

  14. Control of Aspergillus flavus Growth in Tomato Paste by Cinnamomum zeylanicum and Origanum vulgare L. Essential Oils

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    F Kalantary

    2014-05-01

    Full Text Available This study was conducted to evaluate the antifungal activities of cinnamon (Cinnamomum zeylanicum and oregano (Origanum vulgare L. essential oils against Aspergillus flavus in culture media and tomato paste. The chemical compositions of the essential oils were determined by Gas Chromatography-Mass Spectroscopy (GC-MS. Trans- cinnamaldehyde was found to be the main constituent of Cinnamomum zeylanicum essential oil (CZEO, followed by methyl eugenol, δ- cadinene and γ- cadinene. The major components of Origanum vulgare L. essential oil (OVEO were limonene, caryophyllene oxide, α-ionone, germacrene– D, γ- terpinene, β- pinene and terpinene-4-ol. For evaluating antifungal activities of CZEO and OVEO, A. flavus PTCC: 5006, was inoculated in Sabouraud Dextrose Broth (SDB and tomato paste, then 0, 50, 100, 200, 300, 400, 500 and 600 ppm of essential oils were added to each sample and incubated at 25±0.5oC for 30 and 60 days, respectively. The antifungal activity was measured by Agar Dilution method. The EOs at all tested concentrations had inhibitory effect against A. flavus growth. 200 ppm of CZEO and 500 ppm of OVEO completely inhibited A. flavus growth in culture media, while in tomato paste 300 ppm of CZEO and 200 ppm of OVEO had the same effect. Test panel evaluations were carried out in tomato ketchup base and samples with 100 and 200 ppm CZEO were accepted by panelists. The results may suggest the potential replacement of antifungal chemicals by CZEO as natural inhibitor to control A. flavus growth in tomato paste.

  15. Tests phytochimiques et l'effet d'extrait hydroalcoolique brut de Marrubium vulgare sur l'activité de l'a-amylase

    OpenAIRE

    NADJARI, Fatima

    2015-01-01

    Ce travail porte sur la recherche, in vitro, de l'effet inhibiteur d'enzyme a-amylase par différentes concentrations d'extrait brut hydoalcoolique, préparé par décoction, de la partie aérienne du Marrube blanc (Marrubium vulgare), plante utilisée dans le traitement de diabète sucré. Le travail est initié par une extraction sélective à partir de la partie aérienne du Marrubium vulgare. L'analyse phytochimique a révélé la présence d'alcaloïdes, de coumarines, de sucres rédu...

  16. 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.

  17. Coexistência de pênfigo vulgar e infecção pelo vírus herpes simples na mucosa oral

    OpenAIRE

    Milagres,Adrianna; LEITE, Ana Flávia Schueler de Assumpção; Estrella,Elisa; Soares,Flávia Dantas; Dias,Eliane Pedra; Lourenço,Simone de Queiroz Chaves

    2007-01-01

    O pênfigo vulgar é uma doença mucocutânea, imunomediada, caracterizada por lesões vesiculobolhosas, enquanto a infecção pelo vírus herpes simples (HSV) é comum na cavidade oral. A coexistência das duas doenças tem sido relatada por alguns autores. Este artigo relata o caso de um paciente com múltiplas lesões em várias áreas da mucosa oral, cujo procedimento foi raspagem e biópsia incisional, que resultou no diagnóstico de pênfigo vulgar associado à infecção pelo HSV. Destaca-se a inusitada as...

  18. Most Common Herbal Medicines in the Treatment of Iranian Children: A Systematic Review

    OpenAIRE

    Masoumeh Ghazanfarpour; Ramin Sadeghi; Mohammad Ali Kiani; Imaneh Khorsand; Masumeh Saeidi

    2014-01-01

    Introduction: To assess the efficacy of foeniculum Vulgar, menthe longifolia and Garlic in Iranian children. Methods and Matherials: Nine databases such as MEDLINE, Scopus and the Cochrane Central Register of Controlled Trials as well as domestic  database (Persian) such as SID, Iranmedex, Magiran, Medlib, Irandoc, and Google Scholar were searched using keywords such as  “child” and “complementary treatments or alternative treatments or herbal treatments or Anthum Foeniculum or Capillaceum or...

  19. Anti-inflammatory effect of hydromethanolic extract from Marrubium vulgare Lamiaceae on leukocytes oxidative metabolism: An in vitro and in vivo studies

    Directory of Open Access Journals (Sweden)

    Ahmed El Abbouyi

    2013-01-01

    Full Text Available Background: Marrubium vulgare Lamiaceae, known as white horehound, is frequently used in folk medicine to treat many illnesses from ancient times. Aims: The present study is conducted to evaluate the anti-inflammatory activity of hydromethanolic extract of the aerial part of M. vulgare. Materials and Methods: The oxygen consumption and the production of superoxide anions, by rat pleural polymorphonuclear leukocytes stimulated by opsonized zymosan, were performed. PMNs were collected after induction of an acute inflammatory reaction by injection, in the rat pleural cavity, of suspension of calcium pyrophosphate crystals. Plant extract was tested at a concentration range 10-100 mg/ml and 100-400 mg/kg/day for in vitro and in vivo assays respectively. Statistical analysis: All values are expressed as mean ΁ standard error. The significance of differences between control and treated samples in vitro was analysed using the Student′s t-test. For in vivo studies, data were analysed using one-way analysis of variance. Differences with P ≤ 0.05 were considered to be statistically significant. Results: Hydromethanolic extract of M. vulgare showed, in vitro a significant anti-inflammatory effect in a dose-dependent manner. In vivo, only the high amounts of the plant extract (300 and 400 mg/kg/day exhibited a significant anti-inflammatory effect. The plant extract contains a high amount of polyphenols. Conclusion: Hydromethanolic extract of M. vulgare had an anti-inflammatory effect, which corroborates the usefulness of this plant in the treatment of inflammatory disorders.

  20. 牛至挥发油正交提取工艺研究%Studies on Extraction Technology of Origannum Vulgare L.

    Institute of Scientific and Technical Information of China (English)

    卢昊; 邢琪昌; 付晓; 刘焱文; 许汉林

    2013-01-01

    Objectve To research the extraction process of Origannum vulgare L.,to determine the optimum extraction.Methods The essential oil of Origannum vulgare L.extracted by steam distillation,at the same time using GC with the major antibacterial component of p -cymene,thymol,carvacrol as a marked component for quality evaluation,optimal extraction process.Results The best extraction process of Origannum vulgare L.is:add 10 times the weight of water,Soak 30 minutes,Extraction of 6 hours,closed oil rate of 0.49%.Conclusion The essential oil of Origannum vulgare L.extracted by steam distillation,stable and viable.%目的 对牛至挥发油的正交提取工艺进行研究,确定最佳工艺条件.方法 采用水蒸气蒸馏法提取牛至挥发油,同时采用气相色谱法,以牛至主要抗菌成分对-聚伞花素、麝香草酚、香荆芥酚为标示成分,对牛至挥发油进行质量评价.结果 确定了牛至挥发油的最佳提取工艺:加药材重量的10倍量水,浸泡30min,提取6h,收油率为0.49%.结论 采用水蒸气蒸馏法提取牛至挥发油,稳定可行.

  1. Biological effects of pollution and problems of the environment in the region of Birsesti (Town of Jiu), Romania. [Triticum vulgare; Zea mays; Brassica oleracea; Vitis vinifera

    Energy Technology Data Exchange (ETDEWEB)

    Ionescu, A.; Neamu, G.

    1973-01-01

    The vegetation around Birsesti showed diminished chlorophyll pigment by as much as 20% below control plants. In Triticum vulgare, Zea mays and Brassica oleracea there was a reduction in functioning stomata. The mechanical blockage by cement dust induced changes in the leaf veins. Plant productivity and dry weight were reduced. A reduction of 250% in Vitis vinifera cultivation was reduced to about 1/3 that of unaffected areas. 16 references, 7 figures, 1 table.

  2. The Intertextuality of Vulgar Art and Folk Art%媚俗艺术与民间艺术的互文性关系

    Institute of Scientific and Technical Information of China (English)

    李爱红

    2015-01-01

    As a kind of aesthetic art after the Industrial Age, vulgar art has become popular as a representative of happiness lies and bad taste, although it is accompanied by law of inadequate in aesthetic.Folk art with healthy connotation and pleasing forms has been infiltrated by vulgar art under the situation of all-pervasive new media and commercialism, which comes to indicate the intertextuality between the folk art and the vulgar art. Thus, positive and effective cultural strategies should be taken to launch a response to the new situation to obtain the sustainable development of folk art.%媚俗艺术作为工业化时代之后出现的一种审美现象,虽然伴随着美学不充分定律,成为快乐谎言和坏趣味的代表,但是依旧被大众广泛接受;民间艺术拥有健康快乐的形式与内涵,但是在新媒介与商业主义无孔不入的情况下也被媚俗艺术渗透,形成了与媚俗艺术的互文性。民间艺术应以积极有效的文化策略应对新的语境,以实现可持续发展。

  3. Biorremediation of soil polluted by 75000 ppm of waste motor oil applying biostimulation and phytoremediation with Sorghum vulgare and Bacillus cereus or Burkholderia cepacia

    Directory of Open Access Journals (Sweden)

    Balderas-León Iván

    2015-02-01

    Full Text Available Waste motor oil (WMO pollutes soil and causing lost soil fertility. An alternative to solve this problem its bioremediation (BR by double and following biostimulation (BS with mineral solution (MS and a legume as green manure (GM then using phytoremediation (PR with growth promoting vegetal bacteria (GPVB like Bacillus cereus and Burkholderia cepacia to minimize remaining WMO. The aims of this research were: a bioremediation of polluted soil by 75000 ppm of WMO by biostimulation and then b Its phytoremediation for remaining WMO by Sorghum vulgare inoculated with B. cereus and B. cepacia. Soil polluted by high concentration WMO was biostimulated with MS, and then Phaseolus vulgaris treated by GPVB was incorporated as GM, finally to apply PR to eliminate WMO with S. vulgare with GPVB. Results indicate that soil bioremediated by biostimulation with MS, WMO decreased at 32500 ppm/30 days, and then with GM, WMO was reduced at 10100 ppm after/90 days. Finally, to apply phytoremediation using S. vulgare and GPVB at flowering, WMO was reduced from 2500 ppm to 800 ppm. For recovering soil impacted by high concentration WMO to apply both techniques double and following BS and PR are the best option than each technique separately.

  4. Treatment of experimental pythiosis with essential oils of Origanum vulgare and Mentha piperita singly, in association and in combination with immunotherapy.

    Science.gov (United States)

    Fonseca, Anelise O S; Pereira, Daniela I B; Botton, Sônia A; Pötter, Luciana; Sallis, Elisa S V; Júnior, Sérgio F V; Filho, Fernando S M; Zambrano, Cristina Gomes; Maroneze, Beatriz P; Valente, Julia S S; Baptista, Cristiane T; Braga, Caroline Q; Ben, Vanessa Dal; Meireles, Mario C A

    2015-08-01

    This study investigated the in vivo antimicrobial activity of the essential oils of Origanum vulgare and Mentha piperita both singly, associated and in combination with immunotherapy to treat experimental pythiosis. The disease was reproduced in 18 rabbits divided into six groups (n=3): group 1, control; group 2, treated with essential oil of Mentha piperita; group 3, treated with essential oil of Origanum vulgare; group 4, treated with commercial immunotherapic; group 5, treated with a association of oils of M. piperita and O. vulgare and group 6, treated with a combination of both oils plus immunotherapy. Essential oils were added in a topical cream base formula, and lesions were treated daily for 45 days. The animals in groups 4 and 6 received a dose of immunotherapeutic agent every 14 days. The results revealed that the evolution of lesions in groups 5 and 6 did not differ from one another but differed from the other groups. The lesions of group 5 increased 3.16 times every measurement, while those of group 6 increased 1.83 times, indicating that the smallest growth of the lesions occurred when the combination of therapies were used. A rabbit from group 5 showed clinical cure at day 20 of treatment. This research is the pioneer in the treatment of experimental pythiosis using essential oils from medicinal plants and a combination of therapies. This study demonstrated that the use of essential oils can be a viable alternative treatment to cutaneous pythiosis, particularly when used in association or combination with immunotherapy.

  5. Evaluation of Origanum vulgare essential oil as antimicrobial agent in sausage Avaliação da atividade antimicrobiana de óleo essencial de Origanum vulgare em linguiça

    Directory of Open Access Journals (Sweden)

    Cassiano Busatta

    2007-12-01

    Full Text Available This work reports antimicrobial activity of oregano (Origanum vulgare essential oil against several bacteria in sausage. The in vitro minimum inhibitory concentration (MIC was determined for 9 selected aerobic heterotrofic bacteria. The antimicrobial activity of distinct concentrations of the essential oil on the basis of the highest MIC found was tested in a food system comprised of fresh sausage. Batch food samples were also inoculated with Escherichia coli with a fixed concentration and the time course of the product was evaluated with respect to the action of the different concentrations of essential oil. Sensory analysis were conducted, and results showed that the addition of oregano essential oil to sausage may be a promising route as bacteriostatic effect was verified for oil concentrations lower than the MIC.O presente trabalho reporta resultados referentes à testes de atividade antimicrobiana do óleo essencial de orégano (Origanum vulgare contra várias bactérias em lingüiça. A concentração inibitória mínima (CIM foi determinada para 9 bactérias aeróbicas heterotróficas. Com base no maior valor encontrado da CIM, testou-se a atividade antimicrobiana para distintas concentrações do óleo essencial in lingüiça fresca. Amostras do sistema alimentar escolhido foram inoculadas com Escherichia coli numa determinada concentração e a evolução temporal do produto concernente ao crescimento microbiano foi monitorada avaliando-se o efeito das diferentes concentrações de óleos essencial aplicadas ao produto inoculado. Os resultados das análises microbiológica e sensorial mostraram que a adição do óleo essencial de orégano a linguiça fresca coloca-se como promissora tendo em vista os efeitos bacteriostáticos observados em baixas concentrações do óleo essencial, inferiores a CIM.

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

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    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.

  7. Bioaccumulation of cadmium by spring barley (Hordeum vulgare L. and its effect on selected physiological and morphological parameters

    Directory of Open Access Journals (Sweden)

    Miriama Kopernická

    2016-01-01

    Full Text Available Heavy metals and other toxic elements in the environment, mainly located in soil and groundwater, have a significant effect on plant and its productivity that has a huge attention in recent years. Accumulation of heavy metals in soil cause toxicity to plants, and contaminate the food chain. The industrial areas, as well as developing countries have been contaminated with high concentration of heavy metals. Main sources of contamination are mining and other industrial processes, as well as military and or lanfills, sludge dumps or waste disposal sites. The heavy metals are very dangerous to environment and pose serious danger to public health by entering throught the food chain or into drinking water. Phytoextraction is one way how to remove the contaminants from soil by plants. Phytoextraction of heavy metals is a technology that has been studied for several years. It is more ecological and cheaper way how to clean our environment.Several plant species are known becauce they hyperaccumulate a high contents of metals from the soil. The accumulators are mainly herbaceous species, crops and nowadays angiosperm trees with a high growth such as poplars or willows. We have focused on the determination of some morphological (lenght and weight of roots and biomass and physiological (contents of dry mass and number of lief stomata characteristics and the determination of the bioaccumulation factor and the translocation factor of cadmium by spring barley (Hordeum vulgare L.. Imprints of leaves were evaluated using an optical microscope Axiostar Plus, Carl Zeiss, lens CP Achromat 40x/0.65, eyepiece PI 10x / 18, Canon Utilities Software Zoom Browser EX 4.6 and hardware Acer Travel Mate 4600, Canon Power Shot A95. The density of stomata was evaluated on an area of 1 mm2. Samples of the dried plants (leaves and roots were mineralized by acid digestion using microwave digestion device MARS X - press 5. The end of determination to obtain the cadmium content was

  8. The potential of Origanum vulgare L. (Lamiaceae essential oil in inhibiting the growth of some food-related Aspergillus species Potencial do óleo essencial de Origanum vulgare L. (Lamiaceae em inibir o crescimento de algumas cepas de Aspergillus de interesse em alimentos

    Directory of Open Access Journals (Sweden)

    Egberto Santos Carmo

    2008-06-01

    Full Text Available Origanum vulgare L. (Lamiaceae has been currently known for their interesting antimicrobial activity being regarded as alternative antimicrobial for use is food conservation systems. This study aimed to evaluate the effectiveness of O. vulgare essential oil in inhibiting the growth of some food-related Aspergillus species (A. flavus, A. parasiticus, A. terreus, A. ochraceus, A. fumigatus and A. niger. The essential oil revealed a strong anti-Aspergillus property providing an inhibition of all assayed mould strains. MIC values were between 80 and 20 µL/mL being found a MIC50 of 40 µL/mL. The essential oil at concentration of 80 and 40 µL/mL provided a fungicidal effect on A. flavus, A. fumigatus and A. niger noted by a total inhibition of the radial mycelial growth along 14 days of interaction. In addition, the essential oil was able to inhibit the mould spores germination when assayed at concentrations of 80 and 40 µL/mL. Our results showed the interesting anti-Aspergillus activity of O. vulgare essential oil supporting their possible use as anti-mould compound in food conservation.Origanum vulgare L. (Lamiaceae tem sido atualmente reconhecido por sua intensa atividade antimicrobiana sendo considerado como fonte de compostos antimicrobianos alternativos para uso em sistemas de conservação de alimentos. Este estudo objetivou avaliar a efetividade do óleo essencial de O. vulgare em inibir o crescimento de algumas espécies de Aspergillus (A. flavus, A. parasiticus, A. terreus and A. fumigatus de interesse em alimentos. O óleo essencial revelou uma forte atividade atni-Aspergillus provocando a inibição de todas as cepas fúngicas ensaiadas. Os valores de MIC estiveram entre 80 e 20 µL/mL sendo encontrado uma MIC50 de 40 µL/mL. O óleo essencial nas concentrações de 80 e 40 µL/mL causou um efeito fungicida sobre A. flavus, A. fumigatus e A. niger notado por uma total inibição do crescimento micelial radial ao longo de 14 dias de

  9. Characterisation of marrubenol, a diterpene extracted from Marrubium vulgare, as an L-type calcium channel blocker.

    Science.gov (United States)

    El-Bardai, Sanae; Wibo, Maurice; Hamaide, Marie-Christine; Lyoussi, Badiaa; Quetin-Leclercq, Joelle; Morel, Nicole

    2003-12-01

    1. The objective of the present study was to investigate the mechanism of the relaxant activity of marrubenol, a diterpenoid extracted from Marrubium vulgare. In rat aorta, marrubenol was a more potent inhibitor of the contraction evoked by 100 mM KCl (IC50: 11.8+/-0.3 microM, maximum relaxation: 93+/-0.6%) than of the contraction evoked by noradrenaline (maximum relaxation: 30+/-1.5%). 2. In fura-2-loaded aorta, marrubenol simultaneously inhibited the Ca2+ signal and the contraction evoked by 100 mM KCl, and decreased the quenching rate of fura-2 fluorescence by Mn2+. 3. Patch-clamp data obtained in aortic smooth muscle cells (A7r5) indicated that marrubenol inhibited Ba2+ inward current in a voltage-dependent manner (KD: 8+/-2 and 40+/-6 microM at holding potentials of -50 and -100 mV, respectively). 4. These results showed that marrubenol inhibits smooth muscle contraction by blocking L-type calcium channels.

  10. Combination of Origanum vulgare L. essential oil and lactic acid to inhibit Staphylococcus aureus in meat broth and meat model

    Directory of Open Access Journals (Sweden)

    Jefferson C. de Barros

    2012-09-01

    Full Text Available This study assessed the occurrence of an enhancing inhibitory effect of the combined application of Origanum vulgare L. essential oil and lactic acid against Staphylococcus aureus by the determination of Fractional Inhibitory Concentration (FIC index and cell viability in meat broth and meat model. Minimum Inhibitory Concentration (MIC and Minimum Bactericidal Concentration (MBC of the oil was 0.6 and 1.25 µL.mL-1, respectively. Lactic acid showed MIC and MBC of 2.5 and 5µL.mL-1, respectively. FIC indices of the combined application of the oil and lactic acid were 0.5 showing a synergic interaction. The essential oil and lactic acid showed similar (p>0.05 anti-S. aureus effect in meat broth over 96 h of exposure. Treatment with essential oil or lactic acid presented a smaller anti-staphylococcal effect in meat in comparison to meat broth. No significant difference (p>0.05 was found for the microbial counts in meat treated with each antimicrobial alone or in mixture. These results could arise as an interesting approach for the improvement of food preservation using more natural procedures, considering the current demand of consumer and sensory quality of foods.

  11. Spatial distribution of calcite and amorphous calcium carbonate in the cuticle of the terrestrial crustaceans Porcellio scaber and Armadillidium vulgare.

    Science.gov (United States)

    Hild, Sabine; Marti, Othmar; Ziegler, Andreas

    2008-07-01

    The crustacean cuticle is an interesting model to study the properties of mineralized bio-composites. The cuticle consists of an organic matrix composed of chitin-protein fibres associated with various amounts of crystalline and amorphous calcium carbonate. It is thought that in isopods the relative amounts of these mineral polymorphs depend on its function and the habitat of the animal. In addition to the composition, the distribution of the various components should affect the properties of the cuticle. However, the spatial distribution of calcium carbonate polymorphs within the crustacean cuticle is unknown. Therefore, we analyzed the mineralized cuticles of the terrestrial isopods Armadillidium vulgare and Porcellio scaber using scanning electron-microscopy, electron probe microanalysis and confocal mu-Raman spectroscopic imaging. We show for the first time that the mineral phases are arranged in distinct layers. Calcite is restricted to the outer layer of the cuticle that corresponds to the exocuticle. Amorphous calcium carbonate is located within the endocuticle that lies below the exocuticle. Within both layers mineral is arranged in rows of granules with diameters of about 20 nm. The results suggest functional implications of mineral distribution that accord to the moulting and escape behaviour of the animals.

  12. Further molecular evidence for the Hordeum vulgare ssp. spontaneum in Tibet as ultimate progenitor of Chinese cultivated barley

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    106 accessions of Tibetan wild barley, including 50 accessions of the two-rowed wild barley Hordeum vulgare ssp. spontaneum(HS), 27 accessions of the six-rowed bottle-shaped wild barley H. lagunculiforme(HL) and 29 accessions of the six-rowed wild barley H. agriocrithon(HA) that separately represent different agrigeographical regions of Tibet, were used to study the genetic diversity and genetic differentiation using SSR markers selected from seven barley linkage groups. 229 allelic variants were identified with an average of 7.6 alleles/locus. The average of total number of alleles per locus in HA(6.4) is much higher than that in HS(3.9) and HL(3.4). The genetic diversity and its standard deviation among the three subspecies were in the order of HS>HL>HA. Very significant genetic differentiation was observed among the three subspecies of wild barley. Comparisons of the results from this and previous studies showed a strong Oriental-Occidental differentiation of barley, and that Shannan region of Tibet might be the center of origin of the Tibetan two-rowed wild barley, thus supporting not only the hypothesis of a mono-phyletic origin of cultivated barley but also the proposition that the Tibetan two-rowed wild barley as ultimate progenitor of Chinese cultivated barley.

  13. Direct measurement of recombination frequency in interspecific hybrids between Hordeum vulgare and H. bulbosum using genomic in situ hybridization.

    Science.gov (United States)

    Zhang, L; Pickering, R; Murray, B

    1999-09-01

    Two different genotypes of diploid Hordeum vulgare x H. bulbosum hybrids, which differ in their pattern of meiotic metaphase pairing behaviour, were investigated at MI and AI by genomic in situ hybridization (GISH). One hybrid, 102C2, showed a high frequency of bivalents at metaphase I whereas the other, 103K5, showed a high frequency of univalents. The GISH analysis of both hybrids established that pairing occurred only between chromosomes of different parental genomes and revealed that pairing frequency greatly exceeded recombination. Hybrid 102C2 had a significantly higher recombination frequency than 103K5, but in both hybrids recombination involved only distal chromosome regions. However, an interesting finding is that the ratio of recombination to pairing frequency in 103K5 (1:8.9) is twice as high compared with 102C2 (1:17). The hybrids also differed in chromosome stability; little chromosome elimination occurred in 102C2 but 103K5 showed extensive chromosome loss. It appears that the high frequency of bound arms at MI favours retention of H. bulbosum chromosomes and maintains stability of chromosome numbers in PMCs. Various ideas are put forward to explain the discrepancy between meiotic pairing frequency and recombination in these hybrids.

  14. Tolerance response of multidrug-resistant Salmonella enterica strains to habituation to Origanum vulgare L essential oil

    Directory of Open Access Journals (Sweden)

    Daniel eMonte

    2014-12-01

    Full Text Available Multidrug-resistant Salmonella enterica isolates from human outbreaks or from poultry origin were investigated for their ability to develop direct-tolerance or cross-tolerance to sodium chloride (NaCl, potassium chloride (KCl, lactic acid (LA, acetic acid (AA and ciprofloxacin (CIP after habituation in subinhibitory amounts (½ of the minimum inhibitory concentration - ½ MIC and ¼ of the minimum inhibitory concentration - ¼ MIC of Origanum vulgare L. essential oil (OVEO at different time intervals. The habituation of S. enterica to OVEO did not induce direct-tolerance or cross-tolerance in the tested strains, as assessed by the modulation of minimum inhibitory concentration (MIC values. However, cells habituated to OVEO maintained or increased susceptibility to the tested antimicrobials agents, with up to four-fold double dilution decrease from previously determined MIC values. This study reports for the first time the non-inductive effect of OVEO on the acquisition of direct-tolerance or cross-tolerance in multidrug-resistant S. enterica strains to antimicrobial agents that are largely used in food preservation, as well as to CIP, the therapeutic drug of salmonellosis.

  15. Purification and characterization of soluble (cytosolic) and bound (cell wall) isoforms of invertases in barley (Hordeum vulgare) elongating stem tissue

    Science.gov (United States)

    Karuppiah, N.; Vadlamudi, B.; Kaufman, P. B.

    1989-01-01

    Three different isoforms of invertases have been detected in the developing internodes of barley (Hordeum vulgare). Based on substrate specificities, the isoforms have been identified to be invertases (beta-fructosidases EC 3.2.1.26). The soluble (cytosolic) invertase isoform can be purified to apparent homogeneity by diethylaminoethyl cellulose, Concanavalin-A Sepharose, organo-mercurial Sepharose, and Sephacryl S-300 chromatography. A bound (cell wall) invertase isoform can be released by 1 molar salt and purified further by the same procedures as above except omitting the organo-mercurial Sepharose affinity chromatography step. A third isoform of invertase, which is apparently tightly associated with the cell wall, cannot be isolated yet. The soluble and bound invertase isoforms were purified by factors of 60- and 7-fold, respectively. The native enzymes have an apparent molecular weight of 120 kilodaltons as estimated by gel filtration. They have been identified to be dimers under denaturing and nondenaturing conditions. The soluble enzyme has a pH optimum of 5.5, Km of 12 millimolar, and a Vmax of 80 micromole per minute per milligram of protein compared with cell wall isozyme which has a pH optimum of 4.5, Km of millimolar, and a Vmax of 9 micromole per minute per milligram of protein.

  16. Antimicrobial activity of essential oils of Thymus vulgaris and Origanum vulgare on phytopathogenic strains isolated from soybean.

    Science.gov (United States)

    Oliva, M de las M; Carezzano, M E; Giuliano, M; Daghero, J; Zygadlo, J; Bogino, P; Giordano, W; Demo, M

    2015-05-01

    The aim of this work was to study the antimicrobial activity of essential oils obtained from Thymus vulgaris (thyme) and Origanum vulgare (oregano) on phytopathogenic Pseudomonas species isolated from soybean. Strains with characteristics of P. syringae were isolated from leaves of soybean plants with blight symptoms. Ten of these could be identified in Group Ia of LOPAT as P. syringae. Six of these were confirmed as P. syringae using 16S rRNA, indicating the presence of these phytopathogenic bacteria in east and central Argentina. All the phytopathogenic bacteria were re-isolated and identified from the infected plants. MIC values for thyme were 11.5 and 5.7 mg·ml(-1) on P. syringae strains, while oregano showed variability in the inhibitory activity. Both essential oils inhibited all P. syringae strains, with better inhibitory activity than the antibiotic streptomycin. The oils were not bactericidal for all pseudomonads. Both oils contained high carvacrol (29.5% and 19.7%, respectively) and low thymol (1.5%). Natural products obtained from aromatic plants represent potential sources of molecules with biological activity that could be used as new alternatives for the treatment of phytopathogenic bacteria infections.

  17. The cytotoxic effect of essential oils from Origanum vulgare L. and/or Rosmarinus officinalis L. on Aeromonas hydrophila.

    Science.gov (United States)

    Azerêdo, Geíza Alves de; Stamford, Tânia Lúcia Montenegro; Figueiredo, Regina Celia Bressan Queiroz de; Souza, Evandro Leite de

    2012-04-01

    This study aimed to evaluate the antibacterial activities of the essential oils from Origanum vulgare L. (OV) and Rosmarinus officinalis L. (RO), both singly and in combination at sub-inhibitory concentrations (¼ MIC + ¼ MIC), against Aeromonas hydrophila and to investigate the possible mechanisms underlying these activities. Used singly (OV: 2.5 μL/mL; RO: 20 μL/mL) or in a mixture (OV: 0.625 μL/mL + RO: 5 μL/L), these essential oils led to a significant decrease (p<0.01) in bacterial viability after 24 h of exposure. A decrease in glucose consumption by A. hydrophila and release of cellular material were observed immediately after the addition of the essential oils, both singly and as a mixture, and continued for up to 6 h. Electron microscopy of cells exposed to the essential oils revealed severe changes in the plasma membrane, cytoplasmic appearance, and cell shape during the 6-h exposure period. OV and RO essential oils combined at sub-inhibitory concentrations could be rationally applied to inhibit the growth of A. hydrophila in food products, particularly minimally processed vegetables.

  18. Overexpression, purification and enzymatic characterization of a recombinant plastidial glucose-6-phosphate dehydrogenase from barley (Hordeum vulgare cv. Nure) roots.

    Science.gov (United States)

    Cardi, Manuela; Chibani, Kamel; Castiglia, Daniela; Cafasso, Donata; Pizzo, Elio; Rouhier, Nicolas; Jacquot, Jean-Pierre; Esposito, Sergio

    2013-12-01

    In plant cells, the plastidial glucose 6-phosphate dehydrogenase (P2-G6PDH, EC 1.1.1.49) represents one of the most important sources of NADPH. However, previous studies revealed that both native and recombinant purified P2-G6PDHs show a great instability and a rapid loss of catalytic activity. Therefore it has been difficult to describe accurately the catalytic and physico-chemical properties of these isoforms. The plastidial G6PDH encoding sequence from barley roots (Hordeum vulgare cv. Nure), devoid of a long plastidial transit peptide, was expressed as recombinant protein in Escherichia coli, either untagged or with an N-terminal his-tag. After purification from both the soluble fraction and inclusion bodies, we have explored its kinetic parameters, as well as its sensitivity to reduction. The obtained results are consistent with values determined for other P2-G6PDHs previously purified from barley roots and from other land plants. Overall, these data shed light on the catalytic mechanism of plant P2-G6PDH, summarized in a proposed model in which the sequential mechanism is very similar to the mammalian cytosolic G6PDH. This study provides a rational basis to consider the recombinant barley root P2-G6PDH as a good model for further kinetic and structural studies.

  19. Effects of Phosphorus Nutrient on the Hydraulic Conductivity of Sorghum (Sorghum vulgare Pers.) Seedling Roots Under Water Deficiency

    Institute of Scientific and Technical Information of China (English)

    Zhou-Ping SHANGGUAN; Ting-Wu LEI; Ming-An SHAO; Qing-Wu XUE

    2005-01-01

    Hydroponic experiments were conducted in a growth chamber and changes in the hydraulic conductivity of sorghum (Sorghum vulgare Pers.) roots (Lpr) at the three-leaf stage were measured using the pressure chamber method. Water deficiency was imposed with polyethylene glycol (PEG) 6000 and the phosphorus (P) levels were controlled by complete Hoagland solution with and without P nutrient. The objective of this study was to investigate the effect of P nutrition on root Lpr under water deficiency. The results showed that the Lpr in P deficiency treatments decreased markedly, but the Lpr recovered to the same value as that of control when sufficient P was supplied for 4-24 h. Water deficiency decreased Lpr, but the hydraulic conductivity of the roots with sufficient P supply was still higher than that of plants without P supply. When resuming water supply, the Lpr of the water-deficient plants under P supply recovered faster than that of plants without P supply, which indicates that plants with sufficient P nutrient are more drought tolerant and have a greater ability to recover after drought. The treatment of HgCl2 indicated that P nutrient could regulate the Lpr by affecting the activity and the expression levels of aquaporins.

  20. Barley (Hordeum vulgare L.) low phytic acid 1-1: an endosperm-specific, filial determinant of seed total phosphorus.

    Science.gov (United States)

    Raboy, Victor; Cichy, Karen; Peterson, Kevin; Reichman, Sarah; Sompong, Utumporn; Srinives, Peerasak; Saneoka, Hirofumi

    2014-01-01

    Inositol hexaphosphate (Ins P6 or "phytic acid") typically accounts for 75 (± 10%) of seed total phosphorus (P). In some cases, genetic blocks in seed Ins P6 accumulation can also alter the distribution or total amount of seed P. In nonmutant barley (Hordeum vulgare L.) caryopses, ~80% of Ins P6 and total P accumulate in the aleurone layer, the outer layer of the endosperm, with the remainder in the germ. In barley low phytic acid 1-1 (Hvlpa1-1) seed, both endosperm Ins P6 and total P are reduced (~45% and ~25%, respectively), but germs are phenotypically wild type. This translates into a net reduction in whole-seed total P of ~15%. Nutrient culture studies demonstrate that the reduction in endosperm total P is not due to a reduction in the uptake of P into the maternal plant. Genetic tests (analyses of testcross and F2 seed) reveal that the Hvlpa1-1 genotype of the filial seed conditions the seed total P reduction; sibling seed in the same head of barley that differ in their Hvlpa1-1 genotype (heterozygous vs. homozygous recessive) differ in their total P (normal vs. reduced, respectively). Therefore, Hvlpa1 functions as a seed-specific or filial determinant of barley endosperm total P.

  1. Antioxidant and antimicrobial activities of essential oils obtained from oregano (Origanum vulgare ssp. hirtum) by using different extraction methods.

    Science.gov (United States)

    Karakaya, Sibel; El, Sedef Nehir; Karagözlü, Nural; Sahin, Serpil

    2011-06-01

    In this study, antioxidant and antimicrobial activities of essential oils obtained from oregano (Origanum vulgare ssp. hirtum) were determined by using solvent-free microwave extraction (SFME), supercritical fluid extraction, and conventional hydrodistillation (CH) methods. The inhibitory effects on the 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical of essential oils obtained from oregano by using SFME and CH were similar. However, essential oil extracted by CH showed greater (2.69 μmol/μL of oil) Trolox equivalent antioxidant capacity (TEAC) than oregano oils obtained by SFME (P oregano essential oils obtained by SFME at different microwave power levels were found to be similar and ranged from 0.72 to 0.84 μmol/μL of oil. Essential oils obtained by CH and SFME at different microwave powers inhibited the survival of Listeria monocytogenes, Salmonella typhimurium, and Escherichia coli O157:H7, whereas survival of Staphylococcus aureus was not influenced. In addition, oregano oil obtained by SFME at 40% power level did not show any inhibitory effect on E. coli O157:H7.

  2. Antifungal activity of oregano (Origanum vulgare L. extract on the growth of Fusarium and Penicillium species isolated from food

    Directory of Open Access Journals (Sweden)

    Kocić-Tanackov Sunčica D.

    2012-01-01

    Full Text Available The effect of the oregano extract (Origanum vulgare L. on the growth of Fusarium and Penicillium species isolated from cakes and ready-for-use fresh salads from different kinds of vegetables was investigated. Contents of the active component of extract were identified by GC-MS and they include: carvacrol (34.2%, carvone (18.5%, p-cimene (8.05%, thymol (3.74%. The oregano extract showed the ability to reduce mould growth at all applied concentrations. Stronger inhibitory effect on the growth of Penicillium species, contrary to Fusarium, was determined. At extract concentration of 2.5 mL/100 mL, growth of P. aurantiogriseum, P. glabrum and P. brevicompactum was completely inhibited during 14 days of incubation. At the same concentration, growth of Fusarium proliferatum was inhibited by 81.71%, F. oxysporum by 85.84%, F. verticillioides by 86.50%, P. chrysogenum by 86.2% and F. subglutinans by 88.85%.

  3. Application of low doses of ionizing radiation in the Brazilian fruit tucuma (Astrocaryum vulgare Mart.); Aplicacao de baixas doses de radiacao ionizante no fruto brasileiro tucuma (Astrocaryum vulgare Mart.)

    Energy Technology Data Exchange (ETDEWEB)

    Lima, Antonio Luis dos Santos; Lima, Keila dos Santos Cople; Araujo, Leandro Moreira, E-mail: santoslima@ime.eb.b, E-mail: keila@ime.eb.b [Instituto Militar de Engenharia (IME), Rio de Janeiro, RJ (Brazil); Gody, Ronoel Luiz de Oliveira; Pacheco, Sidney, E-mail: ronoel@ctaa.embrapa.b, E-mail: sidney@ctaa.embrapa.b [EMBRAPA Agroindustria de Alimentos (CTAA), Rio de Janeiro, RJ (Brazil)

    2011-07-01

    The tucuma (Astrocaryum vulgare Mart.) is a native fruit of Amazonia, occurring mainly in the state of Para, but also found in the Brazilian northeast states and in the Brazilian central-western states. The tucuma is considered an excellent source of carotenoids with a very high concentration of {beta}-carotene, which is a precursor of vitamin A. In addition to carotenoids it is an important source of vitamin B2 (riboflavin) in fruits. This study aimed to analyze the effects of gamma radiation on the nutritional value of tucuma. The fruits were irradiated at doses of 0.5, 1.0 and 2.0 kGy irradiator with a source of cesium 137. The carotenoids were determined by spectrophotometry. The analysis of {alpha} and {beta}-carotene, thiamine, riboflavin were carried out by high performance liquid chromatography (HPLC). The {beta}-carotene accounts for 80% of total carotenoids in tucuma, and with a dose of 2 kGy, it showed the highest reduction of {beta}-carotene, about 7.5% in relation to the control. The tucuma fruit showed high levels of riboflavin from 0.183 to 0.222 {mu}g 100 g{sup -1}, and maintained stability after the gamma radiation process. However, it had low levels of thiamine from 0.050 to 0.033 {mu}g 100 g{sup -1}, and irradiated at a dose of 2 kGy showed significant reductions of thiamine, about 34% in relation to the control. (author)

  4. Importance of diet in the growth, survivorship and reproduction of the no-tillage pest Armadillidium vulgare (Crustacea: Isopoda Importancia de la dieta en el crecimiento, la supervivencia y la reproducción de Armadillidium vulgare (Crustacea: Isopoda plaga en siembra directa

    Directory of Open Access Journals (Sweden)

    ARIEL J FABERI

    2011-09-01

    Full Text Available The studies of Armadillidium vulgare as pest are virtually null worldwide. However under no-tillage systems this species has found an adequate environment for its development and it has become an important pest in some crops in Argentina. It has been shown that the composition of vegetables affects the isopods biology. Our hypothesis was that soybean leaf litter has high nutritive value which allows A. vulgare to grow faster, survive longer, and have higher fecundity favoring the population increase and turning it into a crop pest. Growth and survivorship of juveniles and adults, egg incubation period, offspring number per female and offspring mean body weight were determined in individuals fed with leaf litter of soybean, sunflower, wheat and pasture. The growth rate coefficient, k, in juveniles was higher for soybean, intermediate for pasture and lower for sunflower. Adult growth was faster under the soybean diet. Survivorship under soybean and pasture was longer than under sunflower and wheat in both juveniles and adults. The reproductive parameters were similar in all diets, food did not generate any change in the reproductive aspects of A. vulgare. Results of the present study represent a source of information about the A. vulgare biology under different diets of agricultural origin to establish the basis for Integrated Management of this species as pest. Under soybean litter provision A. vulgare found the best conditions for faster growth, longer survival and relatively higher fecundity. In fields with soybean as preceding crop or in systems with high frequency of soybean in the crop rotation a more abundant population of A. vulgare would be found as well as with larger individuals which could cause more damage to the following crop in the rotation.Los estudios sobre Armadillidium vulgare como plaga son virtualmente nulos a nivel mundial. Sin embargo, en los sistemas bajo siembra directa esta especie ha encontrado un ambiente adecuado para

  5. Identification of 6-octadecynoic acid from a methanol extract of Marrubium vulgare L. as a peroxisome proliferator-activated receptor γ agonist

    Energy Technology Data Exchange (ETDEWEB)

    Ohtera, Anna; Miyamae, Yusaku; Nakai, Naomi [Graduate School of Biostudies, Kyoto University, Kyoto 606-8502 (Japan); Kawachi, Atsushi; Kawada, Kiyokazu; Han, Junkyu; Isoda, Hiroko [Alliance for Research on North Africa (ARENA), University of Tsukuba, Ibaraki 305-8572 (Japan); Faculty of Life and Environment, University of Tsukuba, Ibaraki 305-8572 (Japan); Neffati, Mohamed [Arid Zone Research Institute (IRA), Médenine 4119 (Tunisia); Akita, Toru; Maejima, Kazuhiro [Nippon Shinyaku CO., LTD., Kyoto 601-8550 (Japan); Masuda, Seiji; Kambe, Taiho [Graduate School of Biostudies, Kyoto University, Kyoto 606-8502 (Japan); Mori, Naoki; Irie, Kazuhiro [Graduate School of Agriculture, Kyoto University, Kyoto 606-8502 (Japan); Nagao, Masaya, E-mail: mnagao@kais.kyoto-u.ac.jp [Graduate School of Biostudies, Kyoto University, Kyoto 606-8502 (Japan)

    2013-10-18

    Highlights: •6-ODA, a rare fatty acid with a triple bond, was identified from Marrubium vulgare. •6-ODA was synthesized from petroselinic acid as a starting material. •6-ODA stimulated lipid accumulation in HSC-T6 and 3T3-L1 cells. •The first report of a fatty acid with a triple bond functioning as a PPARγ agonist. •This study sheds light on novel functions of a fatty acid with a triple bond. -- Abstract: 6-Octadecynoic acid (6-ODA), a fatty acid with a triple bond, was identified in the methanol extract of Marrubium vulgare L. as an agonist of peroxisome proliferator-activated receptor γ (PPARγ). Fibrogenesis caused by hepatic stellate cells is inhibited by PPARγ whose ligands are clinically used for the treatment of diabetes. Plant extracts of Marrubium vulgare L., were screened for activity to inhibit fibrosis in the hepatic stellate cell line HSC-T6 using Oil Red-O staining, which detects lipids that typically accumulate in quiescent hepatic stellate cells. A methanol extract with activity to stimulate accumulation of lipids was obtained. This extract was found to have PPARγ agonist activity using a luciferase reporter assay. After purification using several chromatographic methods, 6-ODA, a fatty acid with a triple bond, was identified as a candidate of PPARγ agonist. Synthesized 6-ODA and its derivative 9-octadecynoic acid (9-ODA), which both have a triple bond but in different positions, activated PPARγ in a luciferase reporter assay and increased lipid accumulation in 3T3-L1 adipocytes in a PPARγ-dependent manner. There is little information about the biological activity of fatty acids with a triple bond, and to our knowledge, this is the first report that 6-ODA and 9-ODA function as PPARγ agonists.

  6. The Effects of Some Pesticides on Spore Germination and Gametophyte Differentiation in Athyrium filix-femina (L. Roth. and Polypodium vulgare L.

    Directory of Open Access Journals (Sweden)

    Liliana Cristina SOARE

    2013-12-01

    Full Text Available The aim of this study was to assess the effects of a fungicide (copper hydroxide with 50% metallic copper (Co and of an insecticide (bifenthrin 100 g/l (B on spore germination and gametophyte development in the fern species Athyrium filix-femina (L. Schott. and Polypodium vulgare L. The experimental variants were: V1Co: 0.1 gr fungicide/100 ml Knop solution, V2Co: 0.2 gr fungicide/100 ml Knop solution, V3Co: 3 gr fungicide/100 ml Knop solution, V1B: 0.01 ml insecticide/100 ml Knop solution, V2B: 0.02 ml insecticide/100 ml Knop solution, V3B: 0.04 ml insecticide/100 ml Knop solution and Control (C: 100 ml Knop solution. Co inhibited spore germination in all the experimental variants tested on the species Athyrium filix-femina. In the V3Co variant, after 24 days, no spore germinated. B also inhibited spore germination in all the experimental variants. In Polypodium vulgare, Co significantly inhibited spore germination. In the experimental variants containing B, only in the V3B variant the germination is significantly inhibited. Calculations showed a significant negative correlation between the germination percentage and the concentration of pesticides. The fungicide also affected gametophyte differentiation, which happened much more slowly in both species. The rhizoids of the gametophytes of Polypodium vulgare showed modifications in their differentiation and morphology that could also be related to alterations in their biochemical composition. The experimental variants with the highest concentration of insecticide resulted in the differentiation of abnormal gametophytes growing in a tridimensional cellular mass with callus morphology. The responses of plants to the induced stress produced during the testing period may be used as biomarkers of environmental pollution caused by pesticides.

  7. Evaluación de la calidad funcional y sensorial en cultivares de Triticum aestivum ssp. vulgare y ssp. spelta en cultivo ecológico

    OpenAIRE

    Vargas Kostiuk, María Eugenia

    2016-01-01

    En esta Tesis Doctoral se ha estudiado la influencia del cultivar sobre el comportamiento reológico y panadero de cinco cultivares de trigo sembrados en el mismo año y en el mismo ambiente, en condiciones de cultivo ecológico. Tres de ellos eran de trigo panadero (Triticum aestivum ssp. vulgare), ‘Bonpain’, ‘Craklin’ y ‘Sensas’ y los otros dos de trigo espelta (Triticum aestivum ssp. spelta), ‘Espelta Álava’ y ‘Espelta Navarra’. Actualmente, el alohexaploide trigo panadero (2n=6x=42 genomio A...

  8. 蓝蓟的组织培养与快速繁殖%Tissue Culture and Rapid Propagation of Echium vulgare L.

    Institute of Scientific and Technical Information of China (English)

    吴月亮

    2008-01-01

    @@ 1 植物名称蓝蓟(Echium VUlgare L.). 2 材料类别茎段和茎尖. 3 培养条件基本培养基为MS.(1)诱导芽萌发培养基:MS+6-BA 0.5 mg·L-1(单位下同)+NAA 0.1.(2)增殖培养基:MS+6-BA 1.0+NAA 0.1;(3)生根培养基:MS+IBA 0.5+NAA 0.05.

  9. 中国电视媒介低俗化现象透析%ANALYSIS OF THE VULGARITY OF CHINESE TV MEDIA

    Institute of Scientific and Technical Information of China (English)

    沈勇

    2011-01-01

    Today Chinese TV media tends to be more and more vulgar with each passing day.It influences the forming of people's normal values.And it is also not good for TV media's health and sustainable development.%当今的中国电视媒介低俗化倾向日益严重,在一定程度上影响了人们的正常价值观的形成,也不利于电视媒介的健康可持续发展。

  10. Genetic Transformation of Common Bean (Phaseolus vulgaris L. with the Gus Color Marker, the Bar Herbicide Resistance, and the Barley (Hordeum vulgare HVA1 Drought Tolerance Genes

    Directory of Open Access Journals (Sweden)

    Kingdom Kwapata

    2012-01-01

    Full Text Available Five common bean (Phaseolus vulgaris L. varieties including “Condor,” “Matterhorn,” “Sedona,” “Olathe,” and “Montcalm” were genetically transformed via the Biolistic bombardment of the apical shoot meristem primordium. Transgenes included gus color marker which visually confirmed transgenic events, the bar herbicide resistance selectable marker used for in vitro selection of transgenic cultures and which confirmed Liberty herbicide resistant plants, and the barley (Hordeum vulgare late embryogenesis abundant protein (HVA1 which conferred drought tolerance with a corresponding increase in root length of transgenic plants. Research presented here might assist in production of better P. vulgaris germplasm.

  11. The activity of some oxidoreductases in Hordeum vulgare L. plants treated with ethylmethanesulfonate and Rosmarinus officinalis L. hydro-alcoholic extracts

    Directory of Open Access Journals (Sweden)

    Gogu Gheorghita

    2011-02-01

    Full Text Available This paper focuses on the activity of some oxidoreductases (catalase, peroxidase, superoxide- dismutase in barley seedlings (Hordeum vulgare L. after 6 hours of seeds treatment with different concentrations (0,01 – 0,50% of ethyl-methane-sulfonate and 12 hours with hydro-alcoholic 0,5% rosemary (Rosmarinus officinalis L. extract (EHR. The EMS treatments led to an obvious increase of the superoxide dismutase, catalase and peroxidase activity in plants, while the application of the hydro-alcoholic rosemary extract, after the EMS treatment, led to a significant decrease of the activities of these enzymes, since the rosemary extract has an obvious antioxidant effect.

  12. Effects of Seed Priming on Root Characteristics of Two Barley (Hordeum vulgare L.) Cultivars in Different Levels of Salinity Stress by using Gel Chamber Technique

    OpenAIRE

    H. R Khazaei; A Nezami; B Saadatian; O Armand Pishe

    2015-01-01

    The study was conducted to evaluate the effect of seed priming on root growth of two barley cultivars (Hordeum vulgare L.) under salinity stress was performed in phytogel. The treatments included two cultivars of barely (Yusuf and Maquie), levels of seed priming (control, hydro-priming and priming with 4.35 g l-1 of urea) and four levels of NaCl salinity stress (0, 0.2, 0.3 M). The experiment was conducted in Factorial experiment based on a completely randomized design (CRD) with three replic...

  13. Estudio molecular de gluteninas de alto y bajo peso molecular en Triticum aestivum ssp. vulgare L. y su relación con la calidad panadera

    OpenAIRE

    2013-01-01

    El trigo blando (Triticum aestivum ssp vulgare L., AABBDD, 2n=6x=42) presenta propiedades viscoélasticas únicas debidas a la presencia en la harina de las prolaminas: gluteninas y gliadinas. Ambos tipos de proteínas forman parte de la red de gluten. Basándose en la movilidad en SDS-PAGE, las gluteninas se clasifican en dos grupos: gluteninas de alto peso molecular (HMW-GS) y gluteninas de bajo peso molecular (LMW-GS). Los genes que codifican para las HMW-GS se encuentran en tres loci del gru...

  14. Inmunopatogenia del pénfigo vulgar y el pénfigo foliáceo = Immunopathogenesis of pemphigus vulgaris and pemphigus foliaceus

    OpenAIRE

    Valencia Ocampo, Óscar Jairo; Velásquez Lopera, Margarita María

    2011-01-01

    El pénfigo vulgar y el pénfigo foliáceo son enfermedades ampollosas autoinmunes mediadas por autoanticuerpos dirigidos contra proteínas de los desmosomas, las desmogleínas 1 y 3. Están asociadas con moléculas del complejo mayor de histocompatibilidad (HLA) que por su estructura tienen la capacidad de presentar péptidos antigénicos de las desmogleínas. En los individuos afectados se han descrito la presencia de linfocitos T y B autorreactivos y alteraciones en la regulación del sistema inmune ...

  15. Estimation of Barley (Hordeum Vulgare L. Crop Water Requirements Using Cropwat Software in Ksar-Chellala Region, Algeria

    Directory of Open Access Journals (Sweden)

    M. B. Laouisset

    2016-09-01

    Full Text Available This paper estimates the reference Evapotranspiration (ET0 and Water requirements of barley (Hordeum vulgare L. in Ksar-Chellala region, Algeria, for one dry year by using CROPWAT software. Determination of Evapotranspiration ( ET is important in application such as irrigation design, irrigation scheduling, water resource management, hydrology and cropping systems modeling. Estimation of crop water requirements of barley ( CWR b respected the methodology adopted by the service of development and management service of FAO, based on the use of software CROPWAT 8.0. The total water requirements for barley depend on a variety of target yields and crops management. The period of climatic data used is 23 years (1990-2012, the average rain in this period is 254 mm. The total rain of the dry year is 190 mm. The results of this study show, during the vegetative cycle of barley which is 6 months, the calculation of ET 0 is 453 mm, the potential water which was used by the crop barley is estimated at 281.4 mm, the efficiency of rainfall is 69 mm and a total water requirements of barley ( CWR b equals to 211 mm, this amount distributed on three months coincided with important stages of development in barley. The supplementary irrigation in these conditions with optimal contents equals water requirements estimated by CROPWAT software that increases significantly grain yield of barely. Consequently, the gross irrigation water requirements ( GIWR of 1250000 ha which project to grow barley in the Algerian steppes regions are estimated at 3.77 billion and this for a dry year and a irrigation efficiency of 70%.

  16. BAC library resources for map-based cloning and physical map construction in barley (Hordeum vulgare L.

    Directory of Open Access Journals (Sweden)

    Wu Cheng-Cang

    2011-05-01

    Full Text Available Background Although second generation sequencing (2GS technologies allow re-sequencing of previously gold-standard-sequenced genomes, whole genome shotgun sequencing and de novo assembly of large and complex eukaryotic genomes is still difficult. Availability of a genome-wide physical map is therefore still a prerequisite for whole genome sequencing for genomes like barley. To start such an endeavor, large insert genomic libraries, i.e. Bacterial Artificial Chromosome (BAC libraries, which are unbiased and representing deep haploid genome coverage, need to be ready in place. Result Five new BAC libraries were constructed for barley (Hordeum vulgare L. cultivar Morex. These libraries were constructed in different cloning sites (HindIII, EcoRI, MboI and BstXI of the respective vectors. In order to enhance unbiased genome representation and to minimize the number of gaps between BAC contigs, which are often due to uneven distribution of restriction sites, a mechanically sheared library was also generated. The new BAC libraries were fully characterized in depth by scrutinizing the major quality parameters such as average insert size, degree of contamination (plate wide, neighboring, and chloroplast, empty wells and off-scale clones (clones with 250 fragments. Additionally a set of gene-based probes were hybridized to high density BAC filters and showed that genome coverage of each library is between 2.4 and 6.6 X. Conclusion BAC libraries representing >20 haploid genomes are available as a new resource to the barley research community. Systematic utilization of these libraries in high-throughput BAC fingerprinting should allow developing a genome-wide physical map for the barley genome, which will be instrumental for map-based gene isolation and genome sequencing.

  17. Methanolic extract of Origanum vulgare ameliorates type 1 diabetes through antioxidant, anti-inflammatory and anti-apoptotic activity.

    Science.gov (United States)

    Vujicic, Milica; Nikolic, Ivana; Kontogianni, Vassiliki G; Saksida, Tamara; Charisiadis, Pantelis; Orescanin-Dusic, Zorana; Blagojevic, Dusko; Stosic-Grujicic, Stanislava; Tzakos, Andreas G; Stojanovic, Ivana

    2015-03-14

    Type 1 diabetes (T1D), an autoimmune inflammatory disorder, develops as a consequence of pancreatic β-cell destruction and results in hyperglycaemia. Since current T1D therapy mainly involves insulin replacement, the aim of the present study was to evaluate the therapeutic potential of Origanum vulgare L. ssp. hirtum (Greek oregano) leaf extract rich in biophenols for the treatment of T1D. The phytochemical profile of methanolic oregano extract (MOE) and aqueous oregano extract (AOE) was determined by liquid chromatography/electrospray ion-trap tandem MS (LC/DAD/ESI-MSn), while their main compounds were quantified by HPLC with diode array detection. After establishing their potent in vitro antioxidant activity, the extracts were administered to C57BL/6 mice treated with multiple low doses of streptozotocin for diabetes induction. While prophylactic AOE therapy had no impact on diabetes induction, MOE reduced diabetes incidence and preserved normal insulin secretion. In addition, MOE scavenged reactive oxygen and nitrogen species and, therefore, alleviated the need for the up-regulation of antioxidant enzymes. MOE treatment specifically attenuated the pro-inflammatory response mediated by T helper 17 cells and enhanced anti-inflammatory T helper 2 and T regulatory cells through the impact on specific signalling pathways and transcription factors. Importantly, MOE preserved β-cells from in vitro apoptosis via blockade of caspase 3. Finally, rosmarinic acid, a predominant compound in MOE, exhibited only partial protection from diabetes induction. In conclusion, acting as an antioxidant, immunomodulator and in an anti-apoptotic manner, MOE protected mice from diabetes development. Seemingly, there is more than one compound responsible for the beneficial effect of MOE.

  18. Effects of Cerium and Titanium Oxide Nanoparticles in Soil on the Nutrient Composition of Barley (Hordeum vulgare L. Kernels

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    Filip Pošćić

    2016-06-01

    Full Text Available The implications of metal nanoparticles (MeNPs are still unknown for many food crops. The purpose of this study was to evaluate the effects of cerium oxide (nCeO2 and titanium oxide (nTiO2 nanoparticles in soil at 0, 500 and 1000 mg·kg−1 on the nutritional parameters of barley (Hordeum vulgare L. kernels. Mineral nutrients, amylose, β-glucans, amino acid and crude protein (CP concentrations were measured in kernels. Whole flour samples were analyzed by ICP-AES/MS, HPLC and Elemental CHNS Analyzer. Results showed that Ce and Ti accumulation under MeNPs treatments did not differ from the control treatment. However, nCeO2 and nTiO2 had an impact on composition and nutritional quality of barley kernels in contrasting ways. Both MeNPs left β-glucans unaffected but reduced amylose content by approximately 21%. Most amino acids and CP increased. Among amino acids, lysine followed by proline saw the largest increase (51% and 37%, respectively. Potassium and S were both negatively impacted by MeNPs, while B was only affected by 500 mg nCeO2·kg−1. On the contrary Zn and Mn concentrations were improved by 500 mg nTiO2·kg−1, and Ca by both nTiO2 treatments. Generally, our findings demonstrated that kernels are negatively affected by nCeO2 while nTiO2 can potentially have beneficial effects. However, both MeNPs have the potential to negatively impact malt and feed production.

  19. Calcium transport in protoplasts isolated from ml-o barley isolines resistant and susceptible to powdery mildew. [Hordeum vulgare L

    Energy Technology Data Exchange (ETDEWEB)

    Wrona, A.F.; Spanswick, R.M.; Aist, J.R. (Cornell Univ., Ithaca, NY (USA))

    1988-12-01

    Free cytoplasmic calcium has been postulated to play a role in preventing powdery mildew in a series of homozygous ml-o mutants of barley, Hordeum vulgare L. Protoplasts isolated from 7-day-old plants of the ml-o resistant-susceptible (R-S) barley isolines, Riso 5678/3* {times} Carlsberg II R and S, were used to test for differences in fluxes of Ca{sup 2+} across the plasmalemma. Greater influx or lesser efflux might account for a higher free cytosolic Ca{sup 2+} postulated to exist in ml-o R mutants. Uniform patterns of uptake were maintained for 3 hours from solutions of 0.2 and 2 millimolar Ca{sup 2+}. Washout curves of {sup 45}Ca{sup 2+} from R and S protoplasts revealed three compartments - presumed to represent release from the vacuole, organelles, and the cytoplasm (which included bound as well as free Ca{sup 2+}). Uptake and washout did not differ between isolines. On the basis of recent determinations of submicromolar levels of free cytoplasmic Ca{sup 2+} and their initial rates of {sup 45}ca-labeled Ca{sup 2+} uptake, they show that measurement of the unidirectional influx of Ca{sup 2+} across the plasmalemma is not feasible because the specific activity of the pool of free cytoplasmic calcium increases almost instantaneously to a level that would result in a significant, but unknown, efflux of label. Similarly, measurement of the efflux of Ca{sup 2+} across the plasmalemma is not possible since the activity of the pool of free cytoplasmic calcium is a factor of 350 smaller than the most rapid component of the washout experiment. This pool of cytoplasmic free Ca{sup 2+} will wash out too rapidly and be too small to detect under the conditions of these experiments.

  20. Sensitivity of spoiling and pathogen food-related bacteria to Origanum vulgare L. (Lamiaceae essential oil Sensibilidade de bactérias deteriorantes e patogênicas de interesse em alimentos ao óleo essencial de Origanum vulgare L. (Lamiaceae

    Directory of Open Access Journals (Sweden)

    Evandro Leite de Souza

    2006-12-01

    Full Text Available Origanum vulgare L. (oregano, Lamiaceae, has been known as plant specie with prominent biological properties for a long time. This study aimed to evaluate the antibacterial activity of Origanum vulgare essential oil on various Gram-positive and Gram-negative spoiling and/or pathogen food-related bacteria, as well as to observe its antimicrobial effectiveness in a food conservation micromodel. The results showed a strong antibacterial activity of the assayed essential oil noted by large growth inhibition zones (30-37 mm. MIC values were between 20-40 µL/mL for the most bacteria strains. Essential oil was able to cause significant (POriganum vulgare L. (orégano, Lamiaceae, tem sido reconhecida como uma espécie vegetal com destacáveis propriedades biológicas por um longo tempo. Este estudo objetivou avaliar a atividade antibacteriana do óleo essencial de Origanum vulgare L. sobre várias bactérias Gram positivas e Gram negativas deteriorantes e/ou patogênicas de interesse em alimentos, bem como observar sua efetividade antimicrobiana em um micromodelo de conservação de alimentos. Os resultados mostraram uma considerável atividade antibacteriana do óleo essencial ensaiado notada por grandes zonas de inibição do crescimento bacteriano (30-37 mm. Os valores de CIM encontrados oscilaram entre 20-40 µL/mL para a maioria das bactérias. A CIM do óleo essencial causou um significante (P<0.05 efeito inibitório sobre a viabilidade bacteriana, sendo caracterizado uma propriedade bacteriostática após 24 horas de exposição. Ainda, a CIM causou uma diminuição significante (P<0.05 da contagem da flora bacteriana autóctone em carne moída armazenada sob refrigeração. Estes dados suportam a possibilidade do uso do óleo essencial de Origanum vulgare L. como composto antimicrobiano alternativo em sistemas de conservação de alimentos.