贵州省不同地区的凹叶厚朴挥发油成分GC-MS分析  

Comparative Research on Volatile Oil Components of Magnolia officinalis in Guizhou Different Regions

作　　者：方小平[1] 卢永书[1] 吴琼[1] 胡光平 

机构地区：[1]贵州师范大学生命科学学院,贵阳550001 [2]贵阳市林业科技推广站,贵阳550003

出　　处：《中国实验方剂学杂志》2012年第17期142-145,共4页Chinese Journal of Experimental Traditional Medical Formulae

基　　金：黔科合SY(2012)3065

摘　　要：目的:比较分析不同地区的凹叶厚朴挥发油成分。方法:采用顶空固相微萃取(HS-SPME)提取凹叶厚朴挥发油,气相色谱-质谱(GC-MS)分析其成分,面积归一化法确定各挥发油成分的相对百分含量。结果:从3个不同地区的凹叶厚朴中共鉴定出47种化合物,共有成分为6种。结论:不同地区凹叶厚朴的挥发油在成分及含量上存在一定的差异。Objective： This article analyze and compare the volatile oil of Magnolia officinalis from different regions. Method： Headspace solid phase microextraction （HS-SPME） was used to extract volatile oil of M. officinalis from different regions and gas chromatography-mass spectrometry （GC-MS） was used to analyze their compositions. The relative percentage of various volatile oil ingredients was determined by the area normalizing method. Result： Forty-seven kinds of compounds were identified in three different regions, a total of six kinds of ingredients were the same. Conclusion ： The comparative analysis showes that volatile oils of M. officinalis different regions have some differences in composition and content.

关 键 词：凹叶厚朴 挥发油成分 气相色谱-质谱联用 

分 类 号：R284.1[医药卫生—中药学]