HS-SPME-GC-MS分析藿香蓟花中的挥发性成分

Analysis of the Volatile Constituents in Ageratum conyzoides Flower by HS-SPME-GC-MS

摘要:

目的：分析藿香蓟花的挥发性成分。方法：采用顶空固相微萃取和气质联用技术（HS-SPME-GC-MS），结合保留指数法并用峰面积归一化法测定相对百分含量。结果：从藿香蓟花中鉴定出了26种挥发性成分，占总峰面积的97.44%。结论：藿香蓟花的主要挥发性成分为萜类化合物。

Abstract:

Objective: To assay the volatile constituents of Ageratum conyzoides L. flower. Method: The volatiles were analyzed by head-space solid micro-extraction, coupled with GC/MS and Kovats. Result: There were 26 different kinds of volatile constituents in Ageratum conyzoides L. flower, 97.44% of the total essential constituents respectively. Conclusion: The major volatile constituents of Ageratum conyzoides L. flower were terpenoid.