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The essential oil of mongolian nepeta sibirica / Tsutomu Tsuruoka in The journal of essential oil research, Vol. 24 N° 6 (Décembre 2012) 

Public ISBD [article]  in The journal of essential oil research > Vol. 24 N° 6 (Décembre 2012) . - pp. 555-559 Titre : The essential oil of mongolian nepeta sibirica : a single component and its biological activities Type de document : texte imprimé Auteurs : Tsutomu Tsuruoka, Auteur ; Davaapurev Bekh-Ochir, Auteur ; Fumio Kato, Auteur Année de publication : 2014 Article en page(s) : pp. 555-559 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Nepeta  sibirica  Mongolian  traditional  medicines  4aα  7α  7aα-nepetalactones  Antimicrobial  activity  Cytotoxicity Résumé : Nepeta sibirica L. has been used for the treatment of various diseases and is one of the traditional medicines of Mongolia. The essential oil of N. sibirica was shown to contain a single component by gas chromatography–mass spectrometry (GC–MS) analysis. The optical rotation and nuclear magnetic resonance (NMR) analyses demonstrated that the component was 4aα,7α,7aα-nepetalactone. This essential oil, that is, 4aα,7α,7aα-nepetalactone, showed antimicrobial activity against Staphylococcus aureus, Escherichia coli, Candida albicans and Aspergillus fumigatus. Cell cytotoxicity testing showed that the nepetalactone was cytotoxic to HL60 myeloma and Kato III stomach carcinoma cell lines. The essential oil of this Mongolian N. sibirica is useful for researching the bioactivity of nepetalactone, which has been difficult to prepare. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/full/10.1080/10412905.2012.729925 [article] The essential oil of mongolian nepeta sibirica : a single component and its biological activities [texte imprimé] / Tsutomu Tsuruoka, Auteur ; Davaapurev Bekh-Ochir, Auteur ; Fumio Kato, Auteur . - 2014 . - pp. 555-559. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 24 N° 6 (Décembre 2012) . - pp. 555-559 Mots-clés : Nepeta  sibirica  Mongolian  traditional  medicines  4aα  7α  7aα-nepetalactones  Antimicrobial  activity  Cytotoxicity Résumé : Nepeta sibirica L. has been used for the treatment of various diseases and is one of the traditional medicines of Mongolia. The essential oil of N. sibirica was shown to contain a single component by gas chromatography–mass spectrometry (GC–MS) analysis. The optical rotation and nuclear magnetic resonance (NMR) analyses demonstrated that the component was 4aα,7α,7aα-nepetalactone. This essential oil, that is, 4aα,7α,7aα-nepetalactone, showed antimicrobial activity against Staphylococcus aureus, Escherichia coli, Candida albicans and Aspergillus fumigatus. Cell cytotoxicity testing showed that the nepetalactone was cytotoxic to HL60 myeloma and Kato III stomach carcinoma cell lines. The essential oil of this Mongolian N. sibirica is useful for researching the bioactivity of nepetalactone, which has been difficult to prepare. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/full/10.1080/10412905.2012.729925