蒸玄参两种提取方法的比较研究  

Comparative study of two extraction methods for steaming Radix Scrophulariae

作　　者：李洪晓[1] 吕青涛[1] 王慧[1] 张发科[1] 张兆旺[1] 

机构地区：[1]山东中医药大学,山东济南250355

出　　处：《齐鲁药事》2007年第12期742-743,共2页qilu pharmaceutical affairs

摘　　要：目的选择蒸玄参的提取工艺。方法以哈巴俄苷、肉桂酸、醇浸出物及干浸膏为指标,对半仿生提取法(简称SBE法)和水提取法(简称WE法)进行比较。结果综合评Y值:SBE法>WE法。结论蒸玄参饮片颗粒采用SBE法为佳。OBJECTIVE To optimize the extraction technology of steaming Radix Scrophulariae. METHODS The methods of semi-bionic extraction（SBE） and water extraction（WE） were compared with harpagoside, cinnamic acid, the alcoholsoluble extractives and dried extractives were taken as the markers. RESULTS The total index Y value was： SBE〉WE. CONCLUSION SBE method was better than water extraction way.

关 键 词：蒸玄参 提取方法 哈巴俄苷 肉桂酸 醇浸出物 干浸膏 

分 类 号：R284.2[医药卫生—中药学]