Dual-functional Bean-derived Polypeptide and Preparation Method Therefor

Abstract

The present disclosure discloses the dual-functional bean-derived polypeptides and a preparation method therefor, and belongs to the technical field of functional polypeptides. The method includes extracting a bean source protein isolate from beans by an alkali-solution and acid-isolation method first, then subjecting the bean source protein isolate to infrared heat treatment, and finally performing enzymolysis with a protease to obtain the bean-derived polypeptides. The bean-derived polypeptides have dual functions of an antihypertensive activity and an antioxidant activity at the same time.

Dependencies are inferred from the claim text.