枳壳樟帮法炮制前后挥发油的GC-MS分析  

Analysis of Volatile Oil in Fructus Aurantii Processed with Zhangband Method by GC-MS

作　　者：蒋以号[1] 杨先玉[2] 张庆华[3] 曹旻旻[2] 龚千锋[2] 石继连[4] 

机构地区：[1]南昌大学环境与化学工程学院,江西南昌330031 [2]江西中医学院,江西南昌330004 [3]广西中医学院,广西南宁530001 [4]湖南中医药大学,湖南长沙410208

出　　处：《中药材》2010年第8期1233-1236,共4页Journal of Chinese Medicinal Materials

基　　金：江西省科技厅重大项目(2007-189)

摘　　要：目的:采用气相色谱-质谱法对枳壳江西樟帮炮制法饮片中挥发油进行化学成分的分析。方法:用水蒸气蒸馏法从枳壳中提取挥发油。用归一化法测定各组分的体积分数,并用气相色谱-质谱法对其化学成分进行鉴定。结果:共鉴定70个成分,占挥发油总成分的90%以上,枳壳炮制后均有新化合物产生,同时有部分化合物经炮制后含量发生变化。结论:此方法稳定可靠,重现性好,适用于枳壳挥发油的化学成分分析,为枳壳饮片的质量进一步评价提供了一定的科学依据。Objective：To analyze the chemical components of the volatile oil in processed pieces of Fructus Aurantii（PPFA） with JiangXi Zhangband methods by GC-MS.Methods：The volatile oil was obtained from PPFA by steam distillation.The amount of the components from the volatile oil were determinated by area normalization method.The separated components were identified by GC-MS.Results：Composed of the total volatile oil over 90%,70 components were separated and identified.All of the processed Fructus Aurantii produced new chemical composition,in the meantime,the contents were changed in some chemical composition after processed.Conclusion：The method is reliable,stable and has good repeatability.This method can be applied to the analysis of volatile oil components in PPFA.It will provide the certain scientific methods for further evaluating of PPFA quality.

关 键 词：枳壳 挥发油 气相色谱-质谱 炮制 

分 类 号：R283[医药卫生—中药学]