猪肚木叶挥发油的气相色谱-质谱分析  

GC-MS Analysis of Essential Oils from the Leaves of Canthium horridum

作　　者：陈光英[1] 罗肖雪[1] 韩长日[1] 蒋宗林[2] 莫峥嵘[1] 

机构地区：[1]海南师范大学化学系海南省热带药用植物化学重点实验室,海南海口571158 [2]西华师范大学化学系,四川南充637002

出　　处：《河北大学学报（自然科学版）》2007年第5期486-488,共3页Journal of Hebei University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(20562004);教育部科学技术研究重点资助项目(207090);海南省重点学科有机化学开放基金资助项目(200701A)

摘　　要：采用水蒸气蒸馏法提取猪肚木叶中的挥发油,用GC毛细管柱进行分析,归一化法测定其相对含量,并用GC-MS法鉴定化学成分,结果分离出27个峰,鉴定出26种化学成分,占挥发油总量的98.85%.猪肚木叶挥发油中主要成分为邻苯二甲酸二异丁酯(36.08%)、邻苯二甲酸-二(2-乙基己基)酯(13.82%)、正十六碳酸(8.32%)、(Z,Z,Z)-9,12,15-十八碳三烯-1-醇(9.61%)等.The essential oils from Canthium horridum Bl.were extracted by water-steam distillation and separated by GC capillary column chromatography.The components were calculated with normalization method,and identified by GC-MS detector.Twenty-seven peaks were detected,among which 26 compounds have been identified,which made up 98.85% of the total essential oil.The main components were 1,2-benzenedicarboxylic acid bis(2-methylpropyl) ester(36.08%),bis(2-ethylhexyl) phthalate(13.82%),n-hexadecanoic acid(8.32%),(Z,Z...

关 键 词：猪肚木 挥发油 气相色谱-质谱 

分 类 号：R284.1[医药卫生—中药学]