Use of at least one peptide of alpha-s2 casein with inhibiting activity of ACE for the preparation of medicaments and foodstuffs

摘要

Pharmaceutical composition or food product contains at least one of 7 specified peptides (I) that have IC50 for inhibition of angiotensin I converting enzyme (ACE) about 60 microM or lower. Pharmaceutical composition or food product contains at least one of 7 specified peptides (I) that have IC50 for inhibition of angiotensin I converting enzyme (ACE) about 60 microM or lower. (I) have the formulae Thr-Val-Tyr (1) Asn-Met-Ala-Ile-Asn-Pro-Ser-Lys (2) Phe-Ala-Leu-Pro-Gln-Tyr (3) Phe-Pro-Gln-Tyr-Leu-Gln-Tyr (4) Phe-Ala-Leu-Pro-Gln-Tyr-Leu-Lys (5) Asn-Met-Ala-Ile-Asn-Pro (6) Phe-Ala-Leu-Pro (7)