糖蜜酒精废液处理过程中生成的微生物蛋白的最佳水解条件研究

Study in the optimum hydrolization condition on micro-protein in the process of dealing with molasses and alcohol wastewater

通过实验选择复合蛋白酶水解糖蜜酒精废液处理过程中生成的微生物蛋白,并通过正交试验分析得到最佳水解条件为水解酶加入量5.5g/150mL,水解温度65℃,pH值5和水解时间5h。

The compound protease was chosen to hydrolyze the micropmtein collected during the bio-treatment of molasses and alcohol wastewater.The result showed that：the optimal condition were hydrolysis enzyme 5.5 g/150 mL,the solution pH 5.0, the temperature 65 ℃ and the hydrolysis time 5 h.