乳安凝胶膏剂的提取工艺  

Extraction Process of Ru'an Gel Cream

作　　者：常星洁[1] 刘志辉[2] 刘汉清[1] 傅静娟[2] 

机构地区：[1]南京中医药大学 [2]南京中医药大学一附院

出　　处：《中国实验方剂学杂志》2011年第19期31-34,共4页Chinese Journal of Experimental Traditional Medical Formulae

摘　　要：目的:优选乳安凝胶膏剂的提取工艺。方法:以淫羊藿苷和淫羊藿总黄酮、延胡索乙素含量为指标,采用正交试验进行工艺优选。结果:淫羊藿提取工艺为以15倍量水提取3次,每次1 h。淫羊藿苷和总黄酮的转移率分别为62.64%,83.83%。延胡索提取工艺为以10倍量50%乙醇回流提取3次,每次1.5 h。延胡索乙素的转移率为93.27%。结论:该提取工艺节约能源、稳定可行。Objective：To optimize the extraction process of Ru＇an gel cream.Method：The optimum extraction process was selected by orthogonal test.The content of icariin,total flavones from Epimedh Folium and tetrahydropalmatine as indexes.Result：Extraction process of Epimedh Folium was as follows：reflux extract 3 times with 15 times of water,1 h per time.Extraction process of Corydalis Rhizoma was as follows：reflux extract 3 times with 15 times of 50% ethanol,1.5 h per time.The transfer rate of icariin,total flavones from Epimedh Folium and tetrahydropalmatine were 62.64%、83.83%and 93.27%.Conclusion：The optimum extraction technology is resource-saving,stable and practicable.

关 键 词：乳安凝胶膏剂 淫羊藿苷 延胡索乙素 提取工艺 

分 类 号：R283.6[医药卫生—中药学]