摘要
将超滤膜运用到谷氨酸钠液进行脱色，试验结果为：谷氨酸钠液料液脱色效果可以达到与传统的板框压滤＋颗粒炭柱的过滤脱色效果；脱色的最佳料液浓度为21Be’～23Be’；脱色最佳浓缩比8-10；浓缩液洗水倍数为1．4-1．6。
We utilized the ulfihraion membrane to decolor glutamic acid sodium, test result showed： The decolor effect of Glutamic acid sodium liquid can reach the tradition process of board frame filter-press with pellet charcoal column filter;, the best concentration that decolors is 21 Be＇- 23 Be＇; the best concentration multiple is 8-10; the washing multiple to concentrtion is 1.4-1.6.
出处
《食品研究与开发》
CAS
北大核心
2009年第8期129-131,共3页
Food Research and Development
关键词
谷氨酸钠
脱色
膜
通量
Glutamic acid sodium
decolor
membrane flux
