文献类型：期刊文献

中文题名：基于多评价指标的萎胃宁浓缩丸提取工艺研究

英文题名：Study on Extraction Process for Weiweining Pill Based on Multi-index

作者：魏舒畅[1];武晓玉[1];金辉[1];李曙光[1]

第一作者：魏舒畅

机构：[1]甘肃中医学院

第一机构：甘肃中医药大学

年份：2009

卷号：16

期号：4

起止页码：54

中文期刊名：中国中医药信息杂志

外文期刊名：Chinese Journal of Information on Traditional Chinese Medicine

收录：CSTPCD;;CSCD:【CSCD_E2011_2012】；

基金：甘肃省科学事业费项目(QS012-C-33-27)

语种：中文

中文关键词：均匀设计;芍药苷;萎胃宁浓缩丸;提取工艺

外文关键词：uniform design： Paeoniflorin： Weiweiningpill; extraction press

摘要：目的优选萎胃宁浓缩丸制剂的最佳提取工艺。方法以芍药苷提取量、正丁醇浸出物、乙酸乙酯浸出物为指标,采用均匀设计法筛选最佳提取工艺。结果乙醇浓度60%,提取次数2次,溶剂用量16倍,每次提取时间65min为最佳提取工艺。结论所得提取工艺稳定性好,可用于萎胃宁浓缩丸的制备。
Objective To find out the optimum extraction process for Weiweining pill. Methods The extraction process was studied by uniform design with the yield of extracted Paeoniflorin, n-butanol extract and ethyl acetate extract as markers. Results The optimum extraction process was adding 16 times arnont of 60% alcohol, refluxing and extracting for 2 times, 65min for each time. Condusion This extraction process shows good stability and is available for the production of Weiweining pill.