Intraspecific variation in essential oil composition of Eremophila longifolia F. Muell. (Myoporaceae): Evidence for three chemotypes

被引:15
作者
Smith, Joshua [1 ]
Tucker, David [2 ]
Alter, Daniel [3 ]
Watson, Kenneth [1 ]
Jones, Graham [1 ]
机构
[1] Univ New England, Ctr Bioact Discovery Hlth & Ageing, Sch Sci & Technol, Armidale, NSW 2351, Australia
[2] Univ New England, Dept Chem, Sch Sci & Technol, Armidale, NSW 2351, Australia
[3] Univ New England, Dept Agron & Soil Sci, Sch Environm & Rural Sci, Armidale, NSW 2351, Australia
关键词
Eremophila longifolia; Essential oil; Principal component analysis; Karahanaenone; Isomenthone; Menthone; Borneol; 5-HT RELEASE;
D O I
10.1016/j.phytochem.2010.06.006
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
070307 [化学生物学]; 071010 [生物化学与分子生物学];
摘要
Volatile oils of Eremophila longifolia F. Muell. (Myoporaceae) leaves were obtained by hydrodistillation and analysed using GC-MS. A total of 33 compounds were identified in the oils examined and a high degree of intraspecific variability in chemical composition between specimens occurring in separate geographic localities was found. Multivariate statistical analysis of chemical composition of volatile oils enabled classification of three chemotypes in this species. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:1521 / 1527
页数:7
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