食品工业科技Issue(11)：264-266,269,4.
利用罗非鱼废弃碎肉制备低聚肽的研究
Study on the preparation of oligo peptide with the scrap chopper of Tilapia
摘要
Abstract
The enzymatic hydrolysis,membrane separation and freeze drying process were used to prepare oligo peptide with the scrap chopper of Tilapia.Through 4 single-factor experiments and 16 groups of orthogonal tests,degree of hydrolysis,nitrogen leaching rate and trichloroacetic acid soluble as indexes,the enzymatic hydrolysis process was optimized.The results indicated that the process of protein powder of total nitrogen content was 15.8%,the total content of peptide was 88% which molecular weight less than 1000u.It conformed to GB/T 22729-2008 on oligopeptides power regulations.关键词
罗非鱼碎肉/低聚肽/酶制剂/膜分离Key words
scrap chopper of Tilapia/oligopeptides/enzyme/membrane separation分类
轻工纺织引用本文复制引用
袁学会,申铉日,周玉莹,孔祥莹,梁琦,易美华..利用罗非鱼废弃碎肉制备低聚肽的研究[J].食品工业科技,2011,(11):264-266,269,4.基金项目
国家科技人员服务企业行动项目 （）
