痛风消片提取工艺优选  

Optimization of Extraction Technology for Tongfengxiao Tablets

作　　者：王成芳[1] 刘子沐[1] 费超[1] 朱姝[1] 杜树山[1] 

机构地区：[1]北京师范大学中药资源保护与利用北京市重点实验室,北京100875

出　　处：《中国实验方剂学杂志》2013年第5期20-22,共3页Chinese Journal of Experimental Traditional Medical Formulae

基　　金：北京市新医药学科群重点支持项目(xk100270569)

摘　　要：目的:优选痛风消片的提取工艺。方法:以虎杖苷含量为指标,选择加水量、提取时间、提取次数为考察因素,采用L9(34)正交试验优选痛风消片的水提取工艺。结果:最佳提取工艺为加10倍量水提取3次,每次2 h。结论:优选的提取工艺方法简单、稳定可行。Objective：To optimize extraction process of Tongfengxiao tablets. Method： Taking the content of polydatin as index,water extraction technology of Tongfengxiao tablets was optimized by orthogonal test with the amount of water,extraction time and times as investigation factors. Result： Optimum extraction technology conditions were as follows：refluxing extracted 3 times with 10 times the amount of water,2 h each time. Conclusion： This optimized technology was simple,stable and feasible.

关 键 词：提取工艺 痛风消片 正交试验 虎杖苷 

分 类 号：R283.6[医药卫生—中药学]