AB-8树脂吸附和分离玫瑰红色素  

Adsorption and Separation of Rose Pigment by AB-8 Resin

作　　者：马银海 彭永芳 杨艳红 马忠琼 

机构地区：[1]昆明师专天然产物研究所,云南昆明650031 [2]昆明师专化学系97级教育班,云南昆明650031

出　　处：《化学世界》2001年第6期301-302,295,共3页Chemical World

摘　　要：研究了 AB- 8等树脂吸附和分离玫瑰红色素的方法。试验结果表明 :AB- 8树脂对玫瑰红色素的吸附效果最好 ,被吸附的玫瑰红色素用 80 %乙醇洗脱 ,流速为 0 .33m L/ min。AB- 8树脂非常稳定 ,使用 1 8次后 ,其吸附能力仅降低 1Method of adsorption and spearation of rose pigment with AB 8 resin was studied. Experimental results showed that AB 8 resin has the best performance of adsorbing on rose pigment. In the course of desorbing, the adsorbed rose pigment with 80% ethanol was at the speed of 0.33mL/min, AB 8 resin showed a fairly good character of stabilization. After used 18 times, the adsorption factor was decreased by only 1%.

关 键 词：玫瑰红色素 吸附 分离 AB-8树脂 天然色素 

分 类 号：TQ611.2[化学工程—精细化工] TQ610.6