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Chemical Composition of the Essential Oil of Elephantopus scaber from Southern China

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Chemical Composition of the Essential Oil of Elephantopus scaber from Southern China

Li Wang

a

, Shuguang Jian

b

, Peng Nan

a,c

, and Yang Zhong

a,*

a Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, and Institute of Biodiversity Science, Schoolof Life Sciences, Fudan University, Shanghai 200433, China. Fax: 86-21-65 64 24 68.

E-mail: yangzhong@fudan.edu.cn

b South China BotanicalGarden, The Chinese Academy of Sciences, Guangzhou 510650, China

c Shanghai Center for Bioinformation Technology, Shanghai 200235, China

* Author for correspondence and reprint requests

Z. Naturforsch.59 c, 327Ð329 (2004); received December 12, 2003/February 9, 2004 The essentialoilofElephantopus scaber, a famous medicinalherb from Yangjiang County in Southern China was analyzed for the first time using GC-MS. The major constituents were hexadecanoic acid (42.3%), isopropyldimethyltetrahydronaphthalenol(14.1%), β-sesqui- phellandrene (8.3%), octadecadienoic acid (5.5%), and phytol (5.2%).

Key words: Elephantopus scaber, EssentialOil, GC-MS

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