PROBLEM TO BE SOLVED: To provide a composition, comprising: a powdered green tea extract and a powdered preparation comprising polyunsaturated fatty acids to be subjected to a method for supplementing diet with polyunsaturated fatty acids (PUFAs) and for reducing oxidation of PUFAs, and to provide a food comprising the composition or a food prepared from the composition.SOLUTION: There is provided a composition, comprising: a powdered green tea extract and a powdered preparation comprising polyunsaturated fatty acids, wherein the combined amount of the powdered green tea extract and the powdered preparation comprising polyunsaturated fatty acids is at least about 90 wt.% of the composition, and wherein the powdered green tea extract comprises at least 40 wt.% of epigallocatechin gallate (EGCG) and from about 5 to about 20 wt.% of epigallocatechin based on the weight of the powdered green tea extract, or a composition whose ratio of the green tea extract and the powdered preparation comprising polyunsaturated fatty acids is from 1 :50 to 1 : 10, or a composition comprising total polyphenols content of greater than about 80 wt.% and an EGCG content of greater than 45 wt.% based on the weight of the powdered green tea extract. There is also provided a food such as a granola bar.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】食事に多価不飽和脂肪酸(PUFA)を補充する方法及びPUFAの酸化を減らすための方法に供するための、粉末緑茶抽出物と多価不飽和脂肪酸を含む粉末調合物とを含む組成物、及びこの組成物を含有する、又はそれから調製される食品の提供。【解決手段】粉末緑茶抽出物と多価不飽和脂肪酸を含む粉末調合物とを含む組成物で、粉末緑茶抽出物と多価不飽和脂肪酸を含む粉末調合物とを合わせた量が組成物の少なくとも約90重量%で、かつ粉末緑茶抽出物が粉末緑茶抽出物の少なくとも40重量%の没食子酸エピガロカテキン(EGCG)及び約5~20重量%のエピガロカテキンを含む、組成物、又は、粉末緑茶抽出物と多価不飽和脂肪酸を含む粉末調合物の比が1:50~1:10の、組成物、又は、粉末緑茶抽出物の約80重量%を超える総ポリフェノール及び45重量%を超えるEGCG分を含有する、組成物。および組成物を含むグラノーラバーなどの食品。【選択図】なし
