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.
出处
《安徽农业科学》
CAS
北大核心
2010年第17期8946-8948,共3页
Journal of Anhui Agricultural Sciences
