It was studied that technique conditions in cattle placenta processing by proteinase, including suitable enzyme types, hydrolytic time, hydrolytic temperature and pretreatment methods of raw material.
研究了酶法加工牛胎盘时酶的选择、水解时间、水解温度及原料的预处理等工艺条件。
This paper introduced the process of aerobic pretreatment process and the test results of anaerobic dry fermentation with crop straw as the main raw material.
介绍了以秸秆为主要原料的好氧预处理过程及厌氧干发酵工艺的试验结果。
The pineapple produced in Zhanjiang as the raw material and the single factor tests and orthogonal test were used to study the effects of enzyme pretreatment on extraction rate of pineapple juice.
采用正交试验法研究了果胶酶和纤维素酶的酶用量、酶比例、酶解温度以及酶解时间对菠萝果汁提取率的影响。
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