PROBLEM TO BE SOLVED: To provide a hesperidin composition that has high hesperidin content and is excellent in solubility, and to provide a method of producing the hesperidin composition.SOLUTION: The method of producing the hesperidin composition includes a step of heating hesperidin and a hesperidin sugar adduct at 100-180°C in the presence of an aqueous medium.COPYRIGHT: (C)2012,JPO&INPIT【課題】ヘスペリジンの含有量が高く、かつ溶解性に優れるヘスペリジン組成物、並びに該ヘスペリジン組成物の製造方法の提供。【解決手段】水性媒体の存在下、ヘスペリジン及びヘスペリジン糖付加物を100~180℃で加熱処理する工程を含むヘスペリジン組成物の製造方法。【選択図】なし