Structural analysis of new antihypertensive peptides derived from cheese whey protein by proteinase K digestion.

A, Abubakar; T, Saito; H, Kitazawa; Y, Kawai; T, Itoh

doi:10.3168/jds.s0022-0302(98)75878-3

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Structural analysis of new antihypertensive peptides derived from cheese whey protein by proteinase K digestion.

Shared by NobleBlocks on Dec 1, 1998 • 12:00 AM UTC

Authors:

Abubakar A

Saito T

Kitazawa H

Abstract

Whey protein was digested with one of seven kinds of proteases at 37 degrees C (trypsin, proteinase K, actinase E, thermolysin, or papain) or at 25 degrees C (pepsin or chymotrypsin) for 24 h. The digested samples were assayed for the inhibitory activity of angiotensin-converting enzyme and for chan...

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