气相色谱-质谱法分析4种方法提取没药所得提取物的化学成分  

Analysis of Chemical Compositions of Myrrha Extractives(Extracted by4Different Ways)by GC-MS

作　　者：王勇[1] 贾晓斌[1] 魏惠华[1] 李霞[1] 成旭东[1] 潘国梁[1] 

机构地区：[1]江苏大学,镇江市212013

出　　处：《中国药房》2005年第19期1512-1514,共3页China Pharmacy

基　　金：*江苏省135工程重点人才资助项目(65RC2002065)

摘　　要：目的:为进一步研究没药提供参考。方法:采用气相色谱-质谱法分别对超临界CO2萃取法、索氏提取法、超声提取法和水蒸气蒸馏法提取没药所得提取物的化学成分进行比较分析。结果:各提取方法所得提取物成分差异很大,以超临界CO2萃取物中化学成分和种类较多,除挥发油外还有大量树脂等有效成分;超临界CO2萃取法可避免提取过程中的高温和有机溶剂残留。结论:超临界CO2萃取法可初步判定为适用于没药的提取方法。OBJECTIVE： To provide references for the further study of myrrha.METHODS： The chemical components of myrrha extractives exteracted by super borderline CO2 extraction method, soxhlet extraction method, supersound extraction method and water vapor distillation method were analyzed comparatively by GC MS.RESUI.TS： The components of extracrives extracted by different ways were very different, with more chemical compositions and more varieties in the super borderline CO2 extractives there were great amount of resin besides volatile oil; high temperature and organic solvents residual could be avoided in the extracting process by super borderline CO2 extraction method .CONCLUSION ：Super- borderline CO2 extraction method was initially assessed to be a suitable extraction method of myrrha.

关 键 词：气相色谱层谱法 超临界CO2萃取法 索氏提取法 超声提取法 水蒸气蒸馏法 没药 提取物 

分 类 号：R284.2[医药卫生—中药学]