两种不同产地黄荆花挥发性成分研究  

Volatiles of Vitex negundo Flowers from Two Regions

作　　者：李光勇 张勇[2] 张娟娟[2] 魏金凤[2] 康文艺[2] 

机构地区：[1]河南医药技师学院,河南开封475008 [2]河南大学中药研究所,河南开封475004

出　　处：《中国实验方剂学杂志》2013年第22期130-133,共4页Chinese Journal of Experimental Traditional Medical Formulae

基　　金：河南省科技厅重点攻关项目(102102310019;122102310272);河南省青年骨干教师计划项目(教高[2012]704号)

摘　　要：目的:研究不同产地黄荆花的挥发性成分。方法:采用顶空固相微萃取与GC-MS技术对河南济源和湖北大别山区黄荆花的挥发性成分进行比较分析,结果:两种不同产地黄荆花挥发油中共分离出70个化合物,鉴定了其中的43个,共有成分14个。共有化学成分中,β-石竹烯含量最高,分别占黄荆挥发油总量的40.36%和32.42%,其次是桉树脑和(Z)-b-法呢烯。结论:不同产地黄荆花中挥发油的主要成分比较接近,但种类和含量均存在差异。Objective：To investigate the volatile constituents from of Vitex negundo flowers from different regions.Method：The essential oil of V.negundo flowers Jiyuan in Henan province and Dabieshan mountain in Hubei province were analyzed by SPME-GC-MS for the first time.Result：Seventy compounds were isolated from volatiles in two different areas and forty-three were identified.Fourteen compounds were owned in both samples.β-Caryophyllene was the highest content accounted for 40.36% and 32.42% in both samples respectively,followed by cineole and （Z）-b-farnesene in mutual compounds.Conclusion：The results showed that the major components of volatiles from V.negundo flowers in different region were in closer,but the kinds and contents were different.

关 键 词：黄荆花 挥发性成分 顶空固相微萃取 气相色谱-质谱 

分 类 号：R284.1[医药卫生—中药学]