Characterization of Angiotensin-Converting Enzyme Inhibitory Activity of X-Hyp-Gly-Type Tripeptides: Importance of Collagen-Specific Prolyl Hydroxylation

Yuki Taga, Osamu Hayashida, Ahmed Ashour, Yhiya Amen, Masashi Kusubata, Kiyoko Ogawa-Goto, Kuniyoshi Shimizu, Shunji Hattori