Advances in Proteases Producted by Microorganisms
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Graphical Abstract
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Abstract
Protease is the most widely used industrial enzyme preparation, and its sales volume accounts for 60% of the total amount of enzyme preparations in the world. More than two-thirds of industrial protease is produced by microbial fermentation. In this paper, the industrial production strains of microbial protease, the selection of high-yield strains, enzymatic properties, separation and purification methods and application in food industry are summarized, in order to better understand microbial protease. It lays a foundation for further research and exploration of microbial protease and industrial production of protease.
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