气质联用法分析细柱五加叶挥发油的化学成分  

GC-MS Analysis of Volatile Components from Leaves of Dlender Acanthopanax

作　　者：郑勇龙[1] 朱冬青[1] 林崇良[1] 王贤亲[2] 林观样[1] 

机构地区：[1]温州医学院附属第一医院,浙江温州325000 [2]温州医学院分析测定中心,浙江温州325035

出　　处：《中华中医药学刊》2012年第6期1377-1379,共3页Chinese Archives of Traditional Chinese Medicine

摘　　要：目的:研究细柱五加叶挥发油的化学成分。方法:水蒸气蒸馏法提取挥发油,利用GC-MS计算机联用仪定性分析,按峰面积归一化法求出挥发油中化学成分的百分含量。结果:从细柱五加叶挥发油中共分离出51个峰,鉴定出47个化学成分,占挥发油总量的97.83%,主要有2-蒎烯(9.93%)、4-甲基-1-(1-甲基乙基)二环[3.1.0]己-2-烯(15.05%)、(-)-4-萜品醇(14.82%)、反式石竹烯(9.63%)。结论:细柱五加叶的挥发油富含生物活性成分,有良好的利用价值。Objective：To study the chemical components of volatile oils from leaves of Dlender acanthopanax. Meth- ods ： The volatile was extracted by steam - stilling and identified by GC - MS. The percentage composition of volatile oil was calculated by the peak area normalization method. Results ：51 peaks were separated and 47 compounds were identified from volatile oils of leaves of Dlender acanthopanax,accounting for 97.83 % of the total,in which the major constituents were alpha - Pinene （9.93 % ） , Bicyclo [ 3.1.0 ] hex - 2 - ene,4 - methyl - 1 - （ 1 - methylethyl） - （ 15.05% ） , 3 - Cy- clohexen - 1 - ol,4 - methyl - 1 - （ 1 - methylethyl） -, （R） - （ 14.82 % ）, Caryophyllene （ 9.63 % ）. Conclusion ： The volatile oils from leaves of Dlender acanthopanax is rich in biological active components and it was of high use value.

关 键 词：细柱五加叶 GC-MS 挥发油 化学成分 

分 类 号：R284[医药卫生—中药学]