Method for producing an angiotensin converting enzyme inhibitor-containing composition

摘要

Disclosed is a method for producing an angiotensin converting enzyme inhibitor composition from natural materials, which composition is of use as an antihypertensive drug or diet. The method comprises heating a meat in water at a temperature not lower than 50 DEG C. to extract water-soluble protein and hydrolyzing the residue predominantly composed of water-insoluble protein with a protease.