摘要
以牛肉为原料,采用胃蛋白酶、胰蛋白酶双酶法提取肌肽。结果表明,通过正交试验获得的最佳提取工艺为:胃蛋白酶用量为2.0%,其酶解时间为7 h;胰蛋白酶用量为2.0%,其酶解时间为4 h。
With beef as raw material,extracting carnosine by pepsin and trypsin double enzymatic was made.The results showed that the best process conditions of orthogonal experiment were pepsin 2.0%,and the digested time 7 h;trypsin 2.0%,and the digested time 4 h.
出处
《热带农业科学》
2012年第2期76-78,83,共4页
Chinese Journal of Tropical Agriculture
关键词
肌肽
双酶法
提取
carnosine
double enzymatic
extraction
