离子交换树脂回收L-苯丙氨酸  

RECOVERY OF LPHENYLALANINE BY ION EXCHANGE RESIN FROM ASPARTAME FILTRATED STOCK

作　　者：樊可可[1] 韦萍[1] 吴锡军 

机构地区：[1]南京化工大学制药与生命科学学院

出　　处：《南京化工大学学报》1999年第2期59-61,共3页Journal of Nanjing University of Chemical Technology(Natural Science Edition)

基　　金：国家科委专用化学品项目

摘　　要：为降低Ａｓｐａｒｔａｍｅ生产成本，建立了１套水解二肽母液，并用离子交换树脂分离Ｌ苯丙氨酸的回收工艺。该工艺可使Ｌ苯丙氨酸回收率达７２％以上。A method of recovery of Lphenylalanine by ion exchange resin from the hydrolyzate of aspartame filtrated stock was investigated for lowering the cost of production of aspartame.The result showed that qualified Lphenylalanine was obtained in the yield of about 72% by this method.

关 键 词：苯丙氨酸 离子交换树脂 阿斯巴甜 ASPARTAME 

分 类 号：TS264.9[轻工技术与工程—发酵工程]