不同产地九眼独活挥发油成分分析  

Analysis on Volatile Constituents of Aralia cordata Thunb.from Different Places

作　　者：蒲兰香[1] 唐天君[2] 袁小红[1] 侯大斌[1] 王博[1] 

机构地区：[1]西南科技大学生命科学与工程学院,四川绵阳621010 [2]绵阳师范学院化学与化学工程学院,四川绵阳621000

出　　处：《安徽农业科学》2010年第17期8946-8948,共3页Journal of Anhui Agricultural Sciences

摘　　要：[目的]明确四川省青川县和茂县产九眼独活(Aralia cordataThunb.)根挥发油成分的组成及差异。[方法]用水蒸气蒸馏法提取青川县和茂县产九眼独活根挥发油,用GC-MS法分析和鉴定其成分。[结果]分别从青川县和茂县产九眼独活根中鉴定出了59、36种成分,分别占其精油总量的57.150%、45.867%。青川县产九眼独活根挥发油中的主要成分有α-没药醇(4.093%)、海松醛(18.857%)、sclarene(6.750%)、松香酸(3.900%)、13β-methyl-13-vinyl-7-en-3-one-podocarp(4.238%)等;茂县产九眼独活根挥发油中的主要成分有α-没药醇(2.502%)、海松醛(10.732%)、[1R-(1R*,3E,)]-3,7-dien-12-ol,4,8,12,15,15-pentamethyl-bicyclo[9.3.1]pentadeca(10.209%)、海松酸(12.305%)等。[结论]青川县和茂县产九眼独活根挥发油的主要成分存在一定的差异,这为不同地区九眼独活商品的质量控制提供了参考标准。[Objective]The aim was to know components and difference of the volatile oil from roots of Aralia cordata Thunb.in Qingchuan and Mao County.[Method] The volatile oils were extracted from A.cordata Thunb.in Qingchuan and Mao County by water steam distillation and the chemical constituents of volatile oil were analyzed by GC-MS method.[Result] 59（Qingchuan,57.150 % of the total essential oils） and 36（Mao County,45.867 % of the total essential oil） compounds were identified,respectively.The main constituents in Qingchuang were α-bisabolol（4.093%）,pimaral（18.857%）,sclarene（6.750%）,abietic acid,（3.900%）13β-methyl-13-vinyl-7-en-3-one-podocarp（4.238%）,and so on.The main constituents in Mao County were α-bisabolol（（2.502%）,pimaral（10.732%）,[1R-（1R＊,3E,）]-3,7-dien-12-ol,4,8,12,15,15-pentamethyl-bicyclopentadeca（10.209%）,pimaric acid（12.305%）,and so on.[Conclusion] The volatile constituents of A.cordata Thunb.in Qingchuan and Mao County is different,which will provide reference standard for the quality control of commodity A.cordata Thunb.in different area.

关 键 词：五加科 九眼独活 挥发油 气相色谱-质谱 

分 类 号：R284.1[医药卫生—中药学]