角蛋白酶的结构、功能及应用

Structure,function and application of keratinase

角蛋白是广泛存在于羽毛及毛发中的难溶性蛋白质。角蛋白酶可以催化角蛋白的降解,在畜牧、皮革加工、医疗等领域中具有较大的应用价值与潜力。近年来,研究人员对角蛋白酶的来源、分类、结构、功能优化等方面进行了大量的研究,并取得了很多成果,为角蛋白酶的商业化应用提供了很好的基础。本文综述了角蛋白酶结构、功能、应用等方面的研究进展,并提出了今后的研究方向。

Keratin is a insoluble protein widely present in feathers and hair.Keratinase can catalyze the degradation of keratin and has great application value and potential in fields such as animal husbandry,leather processing,and medical treatment.In recent years,researchers have conducted extensive research on the source,classification,structure and function optimization of keratinase,and have achieved many results,providing a good foundation for the commercial application of keratinase.This paper reviews the research progress in the structure,function and application of keratinase,and proposes future research directions.