金菊花挥发油化学成分的GC-MS分析  

Study on Chemical Constituents of Dendranthema morifolium by GC-MS

作　　者：李竣[1] 卢金清[1] 

机构地区：[1]湖北中医学院,武汉430061

出　　处：《中药材》2001年第9期642-643,共2页Journal of Chinese Medicinal Materials

摘　　要：采用水蒸气蒸馏法从金菊花中提取挥发油,用气相色谱-质谱对挥发油化学成分进行分析。共鉴定了41个化合物,占挥发油总成分的73％以上。Objective: To analyse chemical constituents of volatile oil from Dendranthema morifolium Tzvel.et Zhao, by GC-MS. Methods: The volatile oil was extracted from Dendranthema morifolium Tzvel.et Zhao.by steam distillation and were analysed by different kinds of capillary columns to find out the optimal conditions. The content of compositions of volatile oil were determined by normalization method. And the constituents were identified by GC-MS. Results:41 components were separated and identified which accounted for over 73% of total volatile oil. Conclusions: The main constituents in the essential oils from Dendranthema morifolium Tzvel.et Zhao are verbenol, (-)-zingiberene, β-sesquiphellandrene,famesene, tau.-cadinol and tau.-muurolol.

关 键 词：金菊花 挥发油 气相色谱-质谱分析 

分 类 号：R284.1[医药卫生—中药学]