不同产地、不同部位雷公藤药材中挥发性成分GC-MS分析  

GC-MS Analysis of Volatile Oil from Tripterygium wilfordii of Different Origin and Parts

作　　者：张奉苏 房克慧 阮洪生[2] 陈宏降[2] 罗益远 张璐 孔燕 ZHANG Feng-su;FANG Ke-hui;RUAN Hong-sheng;CHEN Hong-jiang;LUO Yi-yuan;ZHANG Lu;KONG Yan(Yangzhou Center for Food and Drug Control,Yangzhou 225000,China;College of Traditional Chinese Medicine,Zhejiang Pharmaceutical College,Ningbo 315100,China)

机构地区：[1]扬州市食品药品检验检测中心,江苏扬州225000 [2]浙江医药高等专科学校中药学院,浙江宁波315100

出　　处：《现代中药研究与实践》2021年第4期11-15,共5页Research and Practice on Chinese Medicines

基　　金：宁波市自然科学基金项目(2018A610434,2018A610428);宁波市医学科技计划项目(2018A18);浙江医药高等专科学校校级课题(2019013,ZPCSR2015017);浙江省中医药优秀青年人才项目(2020ZQ049);浙江省大学生新苗人才计划(2020R424003);宁波市公益类科技计划(2019C50064)。

摘　　要：目的分析不同产地、不同部位的雷公藤挥发性成分的差异。方法利用水蒸气蒸馏法提取雷公藤中的挥发性成分,对挥发性成分进行GC-MS分析。结果江西产地的样品鉴定出了24个化合物,占挥发油总量的74.96%;湖北产地鉴定出了25个化合物,占挥发油总量的72.12%;四川产地鉴定出了21个化合物,占挥发油总量的79.16%;浙江产地鉴定出了23个化合物,占挥发油总量的83.05%。从雷公藤叶、茎、根皮中分别鉴定出了30、11、23个化合物,占挥发油总量的53.76%、59.05%、59.46%。结论本研究成果可为不同部位、不同产地的雷公藤的质量评价提供实验依据。Objective To study the chemical constituents of volatile oil from Tripterygium wilfordii of different origin and parts.Methods The volatile oil are extracted by steam distillation and then analyzed by GC-MS.Results 24 compounds are identified from Jiangxi,accounting for 74.96%of the total volatile oil.25 compounds are identified from Hubei,accounting for 72.12%of the total volatile oil.21 compounds are identified from Sichuan,accounting for 79.16%of the total volatile oil.23 compounds are identified from Zhejiang,accounting for 83.05%of the total volatile oil.30,11 and 23 compounds are identified from the leaves,stems and root bark of T.wilfordii,which accounted for 53.76%,59.05%and 59.46%of the total volatile oil.Conclusion It provides experimental basis for quality evaluation of T.wilfordii with different parts and regions.

关 键 词：雷公藤 产地 部位 GC-MS 挥发性成分 

分 类 号：R282.5[医药卫生—中药学]