Chemical composition, antimicrobial and antioxidant activities of the essential oil in leaves of salvia miltiorrhiza bunge / Xing Li in The journal of essential oil research, Vol. 21 N° 5 (Septembre/Octobre 2009)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 21 N° 5 (Septembre/Octobre 2009) . - pp. 476-480 Titre : Chemical composition, antimicrobial and antioxidant activities of the essential oil in leaves of salvia miltiorrhiza bunge Type de document : texte imprimé Auteurs : Xing Li, Auteur ; Zhezhi Wang, Auteur Article en page(s) : pp. 476-480 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Salvia miltiorrhiza Lamiaceae Essential oil composition Hexadecanoic acid Antimicrobial activity Antioxidant Index. décimale : 646 Résumé : The essential oil from the air-dried leaves of Salvia miltiorrhiza Bunge, collected from Qinling Mountains of China during the blooming stage, was obtained by hydrodistillation and analyzed by gas chromatography (GC) and gas chromatography/mass spectrometry (GC/MS). Hexadecanoic acid (17.0%), germacrene D (9.1%), phytol (8.9%), β-caryophyllene (7.1%) and methyl linolenate (5.3%) were the main components (73.3%). The oil showed moderate antibacterial activity against Bacillus coagulans, Staphylococcus albus and Staphylococcus aureus. The oil sample also showed some antioxidant activities in the 2,2-diphenylpicrylhydrazyl (DPPH·) and β-carotene/linoleic acid assays. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Chemical composition, antimicrobial and antioxidant activities of the essential oil in leaves of salvia miltiorrhiza bunge [texte imprimé] / Xing Li, Auteur ; Zhezhi Wang, Auteur . - pp. 476-480. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 5 (Septembre/Octobre 2009) . - pp. 476-480 Mots-clés : Salvia miltiorrhiza Lamiaceae Essential oil composition Hexadecanoic acid Antimicrobial activity Antioxidant Index. décimale : 646 Résumé : The essential oil from the air-dried leaves of Salvia miltiorrhiza Bunge, collected from Qinling Mountains of China during the blooming stage, was obtained by hydrodistillation and analyzed by gas chromatography (GC) and gas chromatography/mass spectrometry (GC/MS). Hexadecanoic acid (17.0%), germacrene D (9.1%), phytol (8.9%), β-caryophyllene (7.1%) and methyl linolenate (5.3%) were the main components (73.3%). The oil showed moderate antibacterial activity against Bacillus coagulans, Staphylococcus albus and Staphylococcus aureus. The oil sample also showed some antioxidant activities in the 2,2-diphenylpicrylhydrazyl (DPPH·) and β-carotene/linoleic acid assays. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

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