| 摘要 |
PROBLEM TO BE SOLVED: To provide prevention/improvement functional foods or food materials, and feed which are easy to get and ingest in daily eating habits, can inhibit elevation of blood pressure with few side effects and high safety.SOLUTION: The invention provides a peptide having angiotensin converting enzyme inhibitory activity derived from leaf vegetable proteins such as kale or asparagus in which safety is confirmed, and an angiotensin conversion inhibitor containing the peptide, functional food and drinks, feeds, and medicines having elevated blood pressure inhibitory effect. |
