食品工业科技2013，Vol.34Issue(11)：263-266,4.
粉末活性炭脱色豆粕蛋白酶解液的条件优化
Optimization of conditions for soybean meal protease hydrolysate decolourization with powdered activated carbon
摘要
Abstract
Powdered activated carbon was applied to decolour soybean meal protease hydrolysate by single factor and orthogonal experiments.The factors including pH,quantity of powdered activated carbon,decolouring temperature and adsorption time were investigated in terms of the decolouring rate and the reserved rate of peptide.The results showed that when the conditions were 40mL soybean meal protease hydrolysate,pH4.0,quantity of powdered activated carbon 0.6％,decolouring temperature 50℃ and adsorption time 50min,the decolorization effect was distinct but some peptide loss.The decolorizing rate was 86.52％,the reserved rate of peptide was 75.04％.关键词
豆粕蛋白/酶解/粉末活性炭/脱色Key words
soybean meal protein/ enzymolysis/ powdered activated carbon/ decolourization分类
轻工纺织引用本文复制引用
徐曼,马寒冰,李铮,陈鹏,朱涵俊,赵爽,廖永红..粉末活性炭脱色豆粕蛋白酶解液的条件优化[J].食品工业科技,2013,34(11):263-266,4.基金项目
国家"十二五"科技支撑计划项目课题(2011BAD23B01) （2011BAD23B01）
(2011BAC11B06). （2011BAC11B06）
