PROBLEM TO BE SOLVED: To provide an oil-and-fat composition in which flavonoids are dissolved at a high concentration.SOLUTION: This oil-and-fat composition contains 15-95 mass% of diacylglycerol, and 1-2,000 &mug/g as a sulfur content of an organic sulfur compound, and &ge10 &mug/g of flavonoids which are not bound with sugar are each dissolved in the composition.COPYRIGHT: (C)2010,JPO&INPIT【課題】高濃度にフラボノイド類を溶解した油脂組成物の提供。【解決手段】ジアシルグリセロールを15~95質量%含有し、有機硫黄化合物が硫黄含有量として1~2000μg/g及び糖と結合していないフラボノイド類が10μg/g以上溶解した油脂組成物。【選択図】なし