This paper summarized the concept, characteristics, classification, production, function, application, influential factors, activity test, prospects and problems of feed enzyme preparation.
对饲用酶制剂的概念、特点、分类、生产与研究、功能与应用、影响因素、酶活测定、应用前景及存在的问题等进行了综述。
The invention belongs to the bioengineering field, and more particularly relates to a method for producing bio-enzyme preparation and yeast feed protein.
本发明属于生物工程领域，具体地，本发明涉及一种生产生物酶制剂和酵母饲料蛋白的方法。
This article summarizes a progress of amino acid preparation as feed, by making use of a method of enzyme and of chemistry to treat animal feather.
综述了用酶和化学方法处理羽毛制备饲用氨基酸的进展及应用。
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