摘要
采用单因素和正交优化实验L9(43)确定酶法自溶罗非鱼下脚料的最适条件,结果表明,最适自溶条件为:料液质量比1∶3,反应温度50℃,pH7.5,反应时间6.5h;酶解结束蛋白质回收率为81.75%。
The hydrolysis of tilapia byproduct by endogenous enzyme through single element experiment and L9 （4^3） orthogonal study was carried out. The result showed that optimum hydrolytic conditions are pH 7.5, hydrolysis time 6.5 h, temperature 50℃, the solid/liquid ratio was 1：3. The rate of recovery of protein was 81.75%.
出处
《湛江海洋大学学报》
CAS
2005年第4期27-31,共5页
Journal of Zhanjiang Ocean University
基金
湛江海洋大学自然科学基金湛(海大[2003]71号)资助
关键词
鱼类下脚料
罗非鱼
内源酶
自溶
fish byproduct
tilapia
endogenous enzyme
autolysis
