新鲜芫花挥发油化学成分GC-MS分析  

Analysis of Chemical Composition of the Essential Oil from Fresh Daphne genkwa Sieb.et Zucc.by GC-MS

作　　者：陈利军[1] 史洪中[1] 周顺玉[1] 尹健[1] 陈月华[1] 

机构地区：[1]信阳农业高等专科学校农业科学系,河南信阳464000

出　　处：《安徽农业科学》2008年第26期11184-11185,共2页Journal of Anhui Agricultural Sciences

基　　金：信阳农业高等专科学校青年教师科研基金资助项目(2006006)

摘　　要：[目的]对芫花挥发油的化学成分进行分析。[方法]采用水蒸气蒸馏法从新鲜芫花中提取挥发油,利用GC-MS联用仪对芫花挥发油的化学成分进行研究。[结果]新鲜芫花挥发油主要成分是十三醛(12.789%),四十四烷(7.633%),壬醛(7.427%),二十一烷(6.874%),十四酸(6.510%),十二醛(4.557%),8-壬烯-2-酮(3.723%)等。[结论]芫花挥发油的化学成分中烷烃类化合物最多,共11种,其次是醇类10种,醛类8种,酯类仅3种。[ Objective] The research aimed to analyze the chemical composition of the essential oil of fresh Daphne gertkwa Sieb. et Zucc.. [ Method] The essential oil was extracted from D. genkwa by steam distillation, and it was analyzed by GC-MS. [ Result] The main chemical components of fresh D. genkwa were tridecanal 12. 789% ,tetratetracontane 7. 633%, nonanal 7. 427%, heneicosane 6. 874%, tetradecanoic acid 6. 510% , dodecanal 4.557% , 8-Nonen-2-one 3. 723%. [ Conclusion] The essential oil extracted from D. genkwa had most alkanes, 11 kinds, and followed with 10 kinds alcohols,8 kinds aldehydes, only 3 kinds esters.

关 键 词：芜花 挥发油 GC—MS分析 

分 类 号：S567.19[农业科学—中草药栽培]