PROBLEM TO BE SOLVED: To provide a novel ACE (Angiotensin Converting Enzyme) inhibitory peptide which effectively inhibits ACE with a small amount of ingestion without a side effect and can be easily orally ingested by a hypertensive person in an ordinary life, and to provide a composition containing the peptide.SOLUTION: A composition is provided, which contains a peptide Tyr-Thr having an angiotensin converting enzyme inhibitory activity, and its salt.COPYRIGHT: (C)2014,JPO&INPIT【課題】少量の摂取でACEを有効に阻害し、かつ副作用の心配が無く、高血圧者が日常生活の中で容易に経口摂取できる新規のACE阻害ペプチドおよび該ペプチドを含む組成物を提供すること。【解決手段】アンジオテンシン変換酵素阻害活性を有するペプチド Tyr-Thr およびその塩を含有してなる組成物を提供する。【選択図】図2
