酶对猪血蛋白水解度影响的研究

对4种蛋白酶水解能力的比较得出,水解能力最强的是碱性蛋白酶。通过单因素试验和正交试验,考察了各因素对猪血水解的综合影响。在碱性蛋白酶的最适温度和最适pH值下,对水解度影响最大的因素是底物质量分数,其次是酶质量浓度,最后是水解时间。利用直观分析可以得到水解猪血蛋白质的最佳工艺条件为:底物质量分数为4%,酶质量浓度为8000U/g,水解时间为8h,水解度大小为34.05%。

Study on Enzymatic Has the Effect of Degree of Hydrolysis the Pig Globulin

Compared of the four kinds of hydrolysis protease,alkaline protease was the most hydrolysis capacity. The conclusion was that the greatest impact on the degree of hydrolysis was substrate concentration,followed by the enzyme concentration,Finally,the hydrolysis time through single-factor experiments and orthogonal test study of the factors on the hydrolysis of the combined effects of blood obtained at the optimum temperature of alkaline protease and the optimum pH. Through intuitive analysis of the use of b...