摘要
[目的]研究羽叶千里光(Senecio jacobacea L.)中挥发油的组成及含量。[方法]用水蒸气蒸馏法提取羽叶千里光挥发油;用GC-MS获得其挥发油各成分的总离子流图谱,并用面积归一化法获得各化合物的相对质量分数。[结果]共鉴定了30个化合物,主要成分为:香橙烯氧化物-(2)(22.17%)、马兜铃烯环氧化物(11.25%)、石竹烯氧化物(7.56%)、7R,8R-8-羟基-4-亚异丙基-7-甲基双环[5.3.1]十一碳-1-烯(7.36%)、(-)-斯巴醇(6.01%)、香橙烯氧化物-(1)(5.35%)。[结论]该试验检测出羽叶千里光挥发油的主要成分及含量,为综合开发利用羽叶千里光提供了科学依据。
[Objective]The research aimed at analyzing the chemical components and their relative content in volatile oil from Senecio jacobacea L. [Method]The volatile oil was extracted from Senecio jacobacea L. with steam distillation and analyzed by GC-MS. [Result]Thirty compounds were identified from the volatile oil,and the major compositions were aromadendrene oxide-（2） （22.17%）,aristolene epoxide （11.25%）,caryophyllene oxide （7.56%）,7R,8R-8-hydroxy-4-isopropylidene-7-methylbicyclo[5.3.1]undec-1-ene （7.36%）,（-）-spathulenol（6.01%）,and aromadendrene oxide-（1） （5.35%）. [Conclusion]The chemical components and their relative content in volatile oil from Senecio jacobacea L. were obtained,which would provide the basis for comprehensive development and utilization of Senecio jacobacea L..
出处
《安徽农业科学》
CAS
北大核心
2010年第24期13058-13059,共2页
Journal of Anhui Agricultural Sciences
基金
山东检验检疫2009科研项目(SK200969)
