The effect of enzyme amount,pH,time,temperature,substrate:solvent of papain on buckwheat protein was studied according to peptide concentration and hydrolysis degree(DH).

• 阐述了以多肽浓度和水解度(DH)为评价指标,采用木瓜蛋白酶将苦荞麦蛋白水解成为低分子量的苦荞麦多肽的过程。