桃仁膝康片的醇提工艺优选  

Optimization of Ethanol Extraction Process for Taoren Xikang Tablets

作　　者：杜志谦[1,2] 王莉萍[1,2] 夏华玲 牛琼琼 

机构地区：[1]河南省正骨研究院,河南洛阳471000 [2]河南中医学院,河南郑州450008

出　　处：《中医药导报》2015年第10期48-50,共3页Guiding Journal of Traditional Chinese Medicine and Pharmacy

摘　　要：目的:优选将桃仁膝康丸改为桃仁膝康片的醇提工艺。方法:采用正交试验法,以二氢欧山芹醇当归酸酯提取量和干浸膏得率为指标,考察乙醇体积分数、料液比、提取时间、提取次数对提取工艺的影响。结果:最佳提取工艺为加入6倍量60%乙醇,提取3次,每次1.5 h。结论:优选的醇提工艺合理稳定可行,提取效率高,适于工业化生产。Objective： To optimize ethanol extraction technology for Taoren Xikang tablets. Method： With the content of columbianadin and extract rate as indexes, extraction technology of Taoren Xikang tablets was optimized by orthogonal test, using the concentration and amount of ethanol, extraction time and times as factors. Results： Optimum extraction process was as fol- lows： extracted 3 times with 6-fold 60% ethanol, 1.5 h each time. Conclusion： This optimized extraction technology was effec- tive, reasonable, feasible and applicable for industrial production.

关 键 词：桃仁膝康片 醇提取工艺 二氢欧山芹醇当归酸酯 正交试验 

分 类 号：R284.2[医药卫生—中药学]