川藿香与广藿香挥发油化学成分GC-MS对比分析  

Analysis of the Chemical Constituents of Essential Oil between Agastache rugosa and Pogostemon cablin by GC-MS

作　　者：林彦君[1] 许莉[1] 陈佳江[1] 罗方利[1] 

机构地区：[1]成都中医药大学,成都611137

出　　处：《中国实验方剂学杂志》2013年第20期100-102,共3页Chinese Journal of Experimental Traditional Medical Formulae

摘　　要：目的:对比分析川藿香和广藿香挥发油化学成分。方法:采用水蒸气蒸馏法提取挥发油,并运用GC-MS进行分离测定,结合质谱库检索技术对化合物进行结构鉴定,应用色谱峰面积归一化法计算各成分的相对百分含量。结果:川藿香挥发油中分离出88种成分,鉴定出45种化学成分,占总含量的93.81%;广藿香中分离出92个成分,鉴定出22个化学成分,占总量的85.80%。结论:采用GC-MS联用技术对川藿香和广藿香挥发油化学成分进行对比分析,二者差异较大。Objective：The chemical components of essential oil from Agastache rugosa and Pogostemon cablin was analyzed by GC-MS.Method：The components were isolated and identified by GC-MS.The components were identified by their mass spectra.The relative content in percentage were calculated from the GC peak areas.Result：Forty-five and twenty-two components were identified in the essential oil ofA.rugosa and P.cablin extracted by steam distillation.Conclusion：This paper reports the composition of essential oil between A.rugosa and P.cablin for the first time.

关 键 词：川藿香 广藿香 挥发油 化学成分 气相色谱-质谱联用 

分 类 号：R284.1[医药卫生—中药学]