Rice protein was deamidation by treating with acid and enzyme.Through measuring the deamidated degree and proteolysis, the experiments showed that the method of acid prior to enzyme.

• 通过测定大米浓缩蛋白的脱酰胺度与水解度,比较了酸法与酶法两种脱酰胺工艺对大米浓缩蛋白脱酰胺作用的优劣,并对酸法脱酰胺工艺的参数进行优化。