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白芷中香豆素类成分的提取
引用本文:郑翠英,夏艳姣,徐超群. 白芷中香豆素类成分的提取[J]. 华西药学杂志, 2008, 23(6)
作者姓名:郑翠英  夏艳姣  徐超群
作者单位:成都中医药大学,四川,成都,610075;四川大学华西药学院,四川,成都,610041;四川省中医药科学院,四川,成都,610041
基金项目:国家"十一五"科技支撑计划重点项目  
摘    要:
目的 优选白芷中香豆素类成分的提取工艺.方法 以欧前胡素转移率为指标,采用单因素、正交试验的方法,优化提取工艺参数.结果 选用渗滤法提取,60%乙醇浓度、浸泡6 h,6倍量溶媒提取的提取效果最佳.结论 渗滤法简单且效率高,适用于白芷中香豆素类成分的提取.

关 键 词:白芷  欧前胡素  香豆素  渗滤法

Extraction of coumarins in Radix Angelicae Dahuricae
ZHENG Cui-ying,XIA Yan-jiao,XU Chao-qun. Extraction of coumarins in Radix Angelicae Dahuricae[J]. West China Journal of Pharmaceutical Sciences, 2008, 23(6)
Authors:ZHENG Cui-ying  XIA Yan-jiao  XU Chao-qun
Affiliation:ZHENG Cui-ying1,XIA Yan-jiao2,XU Chao-qun2(1.Chengdu University of Traditional Chinese Medicine,Chengdu 610075,China,2.West China School of Pharmacy,Sichuan University,Chengdu 610041,3.Sichuan Academy of Chinese Medicine Sciences,China)
Abstract:
OBJECTIVE To optimize the extractive process of coumarins in Radix Angelicae Dahuricae.METHOD Peulustrin translation efficiency was chosen as index.The optimal conditions were studied using one-factor experimental test as well as orthogonal design.RESULTS The optimal parameters of percolation method were 60% as the alcohol concentration,6 hours as dipping time,6 times as solvent consumption.CONCLUSION The percolation method was suitable for extraction of Radix Angelicae Dahuricae for its simple and high eff...
Keywords:Radix Angelicae Dahuricae  Peulustrin  Coumarins percolation method  
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