本书着重于大宗生化品领域，包括酶制剂在淀粉生产中的应用到高质量葡萄糖生产中的应用，及与其有关的结晶葡萄糖、果糖、山梨醇等甜味剂生产中的应用；还有酶制剂在以高质量葡萄糖为底物的生化品如氨基酸、有机酸等发酵产品制造中的应用。（The book focuses on the field of bulk biochemical products, including the application of enzyme preparation in starch production to that in high-quality glucose production, and the application in the production of sweeteners, such as crystalline glucose, fructose and sorbitol, as well as the application of enzyme preparation in the manufacture of biochemical products with the high-quality glucose as the substrate, such as amino acids, organic acids and other fermented products.）