The applications of enzyme in extraction of rice protein, preparation of rice peptides, albumen vesicant and porous starch, and purification of rice starch etc are introduced in this paper.

• 介绍了酶在大米蛋白提取,大米淀粉提纯,大米蛋白发泡粉、大米肽和大米多孔淀粉的制备以及大米发酵制备酒精等方面的应用情况。