摘要
目的:优选复方蚕蛹胶囊的醇提工艺。方法:采用L9(34)正交试验,以人参皂苷Rg1和浸膏得率为指标,考察乙醇浓度、加醇量、回流时间对提取效果的影响。结果:最佳工艺为:药材加70%乙醇回流提取2次,第一次用8倍量的乙醇,回流2小时;第二次用7倍量的乙醇,回流1小时。结论:本研究为复方蚕蛹胶囊的醇提工艺的确定提供实验依据。
Objective：To choose the optimum extraction process for capsule of fufangcanyong.Methods：Using the orthogonal method, the main factors effecting the ethanol-extraction process,such as the content of ethanol,the amount of ethanol and the time of extraction, were reviewed according the content of ginsenosides-Rgl.Results： The optimum condition of ethanol-extraction was extracting with 8 times amount of ethanol for the first time,2 hours,and 7 times amount for the second time,1 hour.Conclution：The experimental results provide the basis for the ethanol extraction process of fufangcanyong capsule.
出处
《现代医药卫生》
2008年第24期3645-3646,共2页
Journal of Modern Medicine & Health
关键词
复方蚕蛹胶囊
正交试验
提取工艺
Capsule of fufangcanyong
Orthogonal design
Extracting process
