Chemical composition and antimicrobial activity of the essential oil of Scutellaria barbata

被引：263

作者：

Yu, JQ

Lei, JC

Yu, HD

Cai, X

Zou, GL ^{[1
]}

机构：

[1] Wuhan Univ, Coll Life Sci, Wuhan 430072, Peoples R China

[2] Wuhan Univ, Renmin Hosp, Wuhan 430060, Peoples R China

来源：

PHYTOCHEMISTRY | 2004年 / 65卷 / 07期

关键词：

Scutellaria barbata; essential oil; antimicrobial; lamiaceae;

D O I：

10.1016/j.phytochem.2004.02.005

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

The essential oil of Scutellaria barbata was obtained by hydrodistillation with a 0.3% (v/w) yield and analysed by GC and GC- MS. The main compounds in the oil were hexahydrofarnesylacetone (11.0%), 3,7,11,15-tetramethyl-2-hexadecen-l-ol (7.8%), menthol (7.7%) and l-octen-3-ol (7.1%). The antimicrobial activity of the oil was evaluated against 17 microorganisms using disc diffusion and broth microdilution methods. The gram-positive bacteria, including methicillin-resistant Staphlococcus aureus, were more sensitive to the oil than gram-negative bacteria and yeasts. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：881 / 884

页数：4

共 20 条

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[2]

Chemical composition and antibacterial activities of the essential oils of Lippia chevalieri and Lippia multiflora from Burkina Faso [J].