木香挥发油化学成分分析  

Chemical Constituents of Volatile Oil from Saussurea Lappa

作　　者：包玉敏[1] 张力[1] 马莹莹[1] 李英杰[1] 万里[1] 

机构地区：[1]内蒙古民族大学化学化工学院

出　　处：《光谱实验室》2011年第1期121-123,共3页Chinese Journal of Spectroscopy Laboratory

基　　金：内蒙古自然科学基金(200607010209);内蒙古高校自然科学基金(NJZY07138)

摘　　要：使用水蒸气蒸馏法提取木香中的挥发油,利用气相色谱-质谱联用技术对木香化学成分进行分离鉴定,采用色谱峰面积归一化法确定各成分的相对含量。分析结果表明,共分离出53种组分,鉴定了其中的32个组分,占挥发油组分总量的60.38%。主要成分是(9Z,12Z,15Z)-9,12,15-十八烷基三亚乙基四胺-1-醇,反式石竹烯、α-紫罗酮、香叶基丙酮、石竹素、B-瑟林烯、A-姜黄烯。The volatile oil from root of saussurea lappa was extracted by steam distillation method.Their chemical constituents and relative contents were analyzed by GC-MS method.53 components were separated,and 32 compounds within them were identified,and they were 60.38% of the total essential oil.The main constituents was（9Z,12Z,15Z）-9,12,15-octadecatrien-1-ol,trans-caryophyllene,α-lonone,geranylacetone,caryophyllene oxide,B-selinene and A-curcumene.

关 键 词：木香 挥发油 气相色谱-质谱 

分 类 号：R917[医药卫生—药物分析学] O657.63[医药卫生—药学]