Aromatic plants of tropical central Africa.: Part XLVII.: Chemical and biological investigation of essential oils of ocimum species from Gabon

被引：3
|
作者：
Agnaniet, H
Anguillet, JJ
Bessière, JM
Menut, C
机构：
[1] Univ Sci & Tech Masuku, Franceville, Gabon
[2] ENSCM, Lab Chim Biomol, UMR 5032, F-34296 Montpellier, France
来源：
JOURNAL OF ESSENTIAL OIL RESEARCH | 2005年 / 17卷 / 04期
关键词：
Ocimum gratissimum; Ocimum minimum; Labiatae; essential oil composition; eugenol; methyl chavicol; p-cymene; thymol; linalool; radical scavenging activity;
D O I：
10.1080/10412905.2005.9698966
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Volatile compounds from leaves of Ocimum gratissimum L. (two chemotypes) and O. minimum L. were isolated by hydrodistillation and analyzed by GC and GUMS. Twenty, 35 and 31 constituents were identified, respectively, for O. gratissimum (var. I and II) and O. minimum, of which eugenol (75.5%) and germacrene D (6.2%), p-cymene (33.3%), thymol (31.3%) and methyl chavicol (36.3%) and linalool (17.8%) were the most abundant, respectively. The oils of O. gratissimum present a significant radical scavenging activity whereas O. minimum oil was found to be much less efficient.
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页码：466 / 470
页数：5
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