野生及栽培青蒿挥发油成分的气相色谱-质谱分析  

Study on Chemical Components of Essential Oil in the wild and cultivated Artemisia annua by Gas Chromatography-Mass Spectrometry

作　　者：张东[1] 杨岚[1] 杨立新[1] 阎寒[1] 吉力[1] 

机构地区：[1]中国中医科学院中药研究所,北京100700

出　　处：《中国实验方剂学杂志》2009年第8期33-35,共3页Chinese Journal of Experimental Traditional Medical Formulae

基　　金：北京市自然科学基金(707255)

摘　　要：目的:分析野生青蒿及栽培青蒿挥发油的化学成分。方法:采用水蒸气蒸馏法从青蒿中提取挥发油。用气相色谱—质谱法对化学成分进行分离鉴定。结果:从野生青蒿挥发油中鉴定了24个化合物,占挥发油总成分的78.2%;栽培青蒿挥发油中鉴定了28个化合物,占挥发油总成分的79.7%。结论:两者主要成分基本相同,但相对含量有差异。Objective：To analyze the chemical constituents of the volatile oil from the wild and cultivated Artemisia annua.Methods： The essential oil was extracted from the aerial part of Artemisia annua by steam distillation.The constituents were separated and identified by GC-MS.Results： 24 components were separated and identified which accounted for 78.2% of total volatile oil for the wild species.28 components were separated and identified which accounted for 79.7% of total volatile oil for the cultured species.Conclusion： Both the main components were similar but their relative contents were different.

关 键 词：青蒿 水蒸气蒸馏 气相色谱-质谱 挥发油 

分 类 号：R284.1[医药卫生—中药学]