树脂法提取乌饭树果色素的研究  

Studied on extraction the fruit pigment of vaccinium bractum thunb by resin.

作　　者：许磊[1] 刘钟栋[1] 陈肇锬[1] 邵斌 

机构地区：[1]河南工业大学粮油食品学院,河南郑州450052 [2]浙江医药集团新昌制药厂,浙江新昌312100

出　　处：《中国食品添加剂》2006年第2期64-67,共4页China Food Additives

摘　　要：研究了用树脂吸附和分离乌饭树果色素,在静态吸附研究的基础上,筛选出效果较好的树脂进行动态实验研究。实验结果表明:D290树脂对乌饭树叶色素的吸附效果最好。并进行了该树脂对乌饭树果色素的吸附和脱附研究。This article studied adsorption and desorption of the fruit pigment of Vaccinium bractum Thunb by resin. At the base of static adsorption, the better adsorption resin was chosen to finish the dynamic adsorption experiments. The results showed that D290 resin has the best performance of adsorption on the pigment. The best teetmology parameters of the adsorption and desorption of the fruit pigment of Vaccinium bractum Thunb were obtained.

关 键 词：乌饭树 色素 树脂 

分 类 号：TS202.3[轻工技术与工程—食品科学]