尿畅舒胶囊提取工艺研究  

Study of the extracting process of Niaochangshu Capsule

作　　者：刘宁[1] 盛蓉[2] 张永华[2] 谭睿[1] 

机构地区：[1]西南交通大学生物工程学院,四川成都610031 [2]成都中医药大学附属医院,四川成都610072

出　　处：《西南民族大学学报（自然科学版）》2008年第6期1192-1195,共4页Journal of Southwest Minzu University(Natural Science Edition)

基　　金：四川省教育厅资助课题.项目编号:2003A041

摘　　要：目的:确定尿畅舒胶囊提取工艺的最佳条件.方法:分别采用正交实验法,以葛根素为评价指标,优选粉葛的醇提工艺条件;以干膏率、总皂苷含量为评价指标,优选黄芪等药材水提工艺条件.结果:粉葛采用加6倍量50%乙醇提取,提取3次,每次提取40分钟;黄芪等药材采用加8倍量水煎煮,煎煮3次,每次煎煮0.5小时.结论:本工艺方法简单,稳定可行,适合工业化生产.Objective： To determine the optimum extracting process of Niaochangshu Capsule. Method： Orthogonal design is used in the experiment. Taking the contents of puerarin as the estimative target to choose the optimized conditions of alcohol-extraction of Radix Puerariae Thomsonii ; Taking the ratio of dry extraction and total saponins contents as the estimative target to choose the optimized conditions of water- extraction of Radix Astragali etc. Result： The optimal alcohol-extracting condition of Radix Puerariae Thomsonii is as follows ： adding 6 fold amount of fifty percent of ethanol and extracting 3 times tbr 40min each times. The optimal decocting condition of Radix Astragali etc is as follows ： adding 8 fold amount of water and decocting 3 times for half an hour each times. Conclusion： This process is simple, steady and feasible, and suitable for industrial mass production.

关 键 词：尿畅舒胶囊 提取工艺 正交试验法 

分 类 号：R284.2[医药卫生—中药学]