PROBLEM TO BE SOLVED: To provide a clathrate of an Eriobotrya japonica leaf culture extract and a cyclodextrin.SOLUTION: A clathrate of an Eriobotrya japonica leaf culture extract and a cyclodextrin is provided. A blood glucose level rise inhibitor, functional food, and cosmetics each including the clathrate are also provided.COPYRIGHT: (C)2014,JPO&INPIT【課題】ビワ葉培養エキスとシクロデキストリンとの包接物の提供。【解決手段】ビワ葉の培養エキスとシクロデキストリンとの包接物、当該包接物を含む血糖値上昇抑制剤、機能性食品及び化粧品。【選択図】なし