PROBLEM TO BE SOLVED: To provide a novel angiotensin-converting enzyme inhibitor.SOLUTION: The present invention provides an angiotensin-converting enzyme inhibitor containing urolithin.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】新規なアンジオテンシン変換酵素阻害剤の提供。【解決手段】ウロリチン類を含有するアンジオテンシン変換酵素阻害剤。【選択図】図1