Enzyme preparations refer to biological products with special catalytic functions that are directly extracted from edible or non-edible parts of animals or plants, or extracted from traditional or genetically modified microorganisms by fermentation. Enzyme preparations used in the food industry in my country are managed as food additives and processing aids. my country’s enzyme preparation has formed an independent industrial system with a complete range of products and increasingly wide application fields, including brewing, monosodium glutamate, starch sugar, health food, and other fields.
