摘要
目的:利用气相色谱-质谱联用技术对蒙药旋覆花挥发油化学成分进行全面分析。方法:使用乙醚萃取浓缩、水蒸气蒸馏的方法提取旋覆花挥发油,利用气相色谱-质谱联用技术分离鉴定,采用 GC 峰面积归一化法定量。结果:共鉴定出29个成分,占挥发油色谱总峰面积的90.35%,其中邻苯二甲酸二丁基酯16.30%,有6个化合物含量超过7%。结论:本方法快速方便,重现性好,适用于旋覆花挥发油化学成分分析。
Objective： To analyze the chemical components of volatile oil in lnula japonica Thunb. from Nei Mongol by GC-MS. Methods：The volatile oil from inula flower was extracted by ethyl ether,then isolated by steam distillation method. Their chemical constituents and relative contents was analyzed by GC - MS method. Results： Twenty nine volatile components of inula flower were separated and identified,which accounted for over 90. 35% of total volatile oil fraction. In addition, dibutyl phthalate accounted for over 16. 30% of total volatile oil fraction and six compounds＇ content overpassed 7%. Conclusion：The method is rapid, convenient and reproducible, therefore this method can be applied to the analysis of the volatile oil components, which was extracted from inula flower components.
出处
《药物分析杂志》
CAS
CSCD
北大核心
2007年第1期117-119,共3页
Chinese Journal of Pharmaceutical Analysis
基金
内蒙古教育厅高校科学基金
批准号 ZD0016
