大孔树脂分离纯化木瓜总三萜酸的研究  

Purification of Chinese quince triterpenes with macroporous resin

作　　者：袁怀波[1] 江力[1] 陈宗道[2] 

机构地区：[1]合肥工业大学生物与食品工程学院,安徽合肥230009 [2]西南大学食品科学学院,重庆400716

出　　处：《食品与机械》2007年第4期80-82,共3页Food and Machinery

基　　金：安徽省高等学校青年教师科研资助计划项目(项目编号:2006iq1023)

摘　　要：对4种商品化大孔树脂吸附纯化木瓜总三萜酸性能进行对比筛选。试验结果表明:AB-8树脂最适合木瓜总三萜酸的纯化,在洗脱剂乙醇的体积分数为70%,上样液pH值为6时,采用AB-8大孔吸附树脂对木瓜三萜酸进行纯化效果最优,产品的洗脱率达89.33%,纯度达36.51%。The purification of Chinese quince total triterpenes with four commercial macroporous resins was studied. The results showed that AB-8 was the most appropriate resin for the purification of Chinese quince total triterpenes, with an ethanol desorption agent concentration of 95%, working solution pH6, desorption ratio and product purity reached 89.33% and 36.51% respectively.

关 键 词：木瓜 三萜酸 大孔树脂 

分 类 号：TQ464[化学工程—制药化工]