UC知道谁能帮我翻译专业摘要，谢谢
来源：百度知道 编辑：UC知道 时间：2024/06/11 02:03:07
摘 要
论文采用酶法对猪皮削匀革屑进行水解工艺研究。实验根据各种酶水解获得胶原蛋白水解液的产率，选择了水解率较高的一种国产酶和一种进口酶，分别进行正交实验，测定水解率，并对胶原蛋白水解液进行特性粘度测定，得到两种酶对于水解率的最佳工艺，并进行优化实验，同时根据实验结果进行相关单因素实验，分析各个因素对水解率及特性粘度的影响。
实验结果表明，对两种酶来说温度对结果的影响均为最大，水解时间对SG酶的影响次之，对胰酶的影响最小。酶的用量过多或过少都会抑制胶原蛋白的水解，只有在适量的时候内才能使水解率达到较大值。胰酶对胶原蛋白的水解比较强烈，水解程度较高，胰酶水解时用量为0.2%（o.w.f），温度48℃，水解48h，产率达99.0%，水解液特性粘度为37.86pa•s。而诺维信酶SG的作用比较温和，水解缓慢，酶的用量为0.6%（o.w.f），温度35℃，水解48h，产率为51.0%，水解液特性粘度为126.48 pa•s。
Process hides offal enzyme law hydrolysis craft study
Summary
The thesis adopts the enzyme law to pare the even leather bits and hydrolysis the craft to study to the pigskin. The experiment hydrolysised and got producing rate that collagens hydrolysised the liquid according to various kinds of enzymes, have chosen a kind of relatively high domestic enzymes of hydrolysising rate and one kind to import enzymes, is handing in the experiment respectively, determine the hydrolysising rate, and hydrolysis the liquid and carry on the viscidity survey of the characteristic to the collagen, get two kinds of enzymes to the best craft of the hydrolysising rate, and optimize the experiment , carry on the relevant form factor experiment according to the experimental result at the same time, analyse the impact on hydrolysising rate and characteristic viscidity of each factor.
The experimental result indicates , the impact on result of temperature is biggest for two