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Study on Essential Oil Constituents of Aralia cordata Thunb.from Different Habitats


  [Objective] To identify components and differences of the essential oil from roots of Aralia cordata Thunb.in Qingchuan and Mao County.[Method] The essential oils were extracted from A.cordata Thunb.in Qingchuan and Mao County by water steam distillation and the chemical constituents of the essential oils were analyzed by GC-MS method.[Result] Fiifty-nine(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-bicyclo[9.3.1] pentadec-a(10.209%),pimaric acid(12.305%),and so on.[Conclusion] The volatile constituents of A.cordata Thunb in Qingchuan and Mao County are different,which will provide reference standard for the quality control of commodity Aralia cordata Thunb.in different areas.……   
[关键词]:Araliaceae;Aralia cordata Thunb.;Essential oil;GC-MS;China
[文献类型]:期刊
[文献出处]: 《Medicinal Plant2010年08期
[格式]:PDF原版; EPUB自适应版(需下载客户端)