PROBLEM TO BE SOLVED: To provide an urolithins-containing aqueous solution, dry solid composition thereof, and their production methods, and a method for stabilizing urolithins and method for aqueous solubilization.SOLUTION: According to the present invention, there is provided an urolithins-containing aqueous solution that comprises urolithins and cyclodextrin.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】ウロリチン類含有水溶液、その乾燥固形組成物、および、それらの製造方法、ならびにウロリチン類の安定化方法および水溶化方法の提供。【解決手段】ウロリチン類とシクロデキストリンとを含むウロリチン類含有水溶液。【選択図】なし
