GC-MS测定野生当归挥发油中的化学成分  

Analysis of essential oil from the roots of Angelica sinensis by GC-MS

作　　者：李涛[1] 何璇[1] 

机构地区：[1]四川大学华西药学院,四川成都610041

出　　处：《华西药学杂志》2015年第2期249-250,共2页West China Journal of Pharmaceutical Sciences

摘　　要：目的分析野生当归根中挥发油的化学成分。方法采用水蒸气蒸馏法提取野生当归挥发油,并用气相色谱-质谱技术分析。结果从野生当归挥发油中鉴定出55个组分,其中,α-蒎烯(49.02%)、β-反式罗勒烯(33.81%)、(E,Z)-2,6-二甲基-2,4,6-辛三烯(2.75%)、6-丁基-1,4-环庚二烯(2.16%)、α-1-丙烯基-苯甲醇(2.44%)等化合物的含量较高。结论所用方法为当归野生药用植物资源的开发利用提供了理论依据。OBJECTIVE To analyze the chemical constituents of essential oil from the roots of Wild Angelica sinensis. METHODS The essential oil was extracted by steam distillation and analyzed qualitatively and quantitatively by GC - MS technique. RESULTS 55 constituents were identified. The major constituents were α - pinene （ 49.02% ） , β - trans - ocimene （ 33.81% ） , （ E, Z） - 2,6 - dimethyl - 2 ,.4,6 - octatriene （2.75 % ） ,6 - butyl - 1,4 - cycloheptadiene （2.16 % ） , ct - 1 - propenyl - benzenemethanol （2.44%）. CONCLUSION The method provided theoretical foundation for making further protect, explore and utilize the wild resources of Angelica sinensis. - trans - ocimene

关 键 词：野生当归 挥发油 气相色谱-质谱联用法 化学成分 Α-蒎烯 β-反式罗勒烯 

分 类 号：R917[医药卫生—药物分析学]