PROBLEM TO BE SOLVED: To provide an oral composition having a uniform quality efficiently, with a high recovery rate in the production process.SOLUTION: An oral composition containing a polyphenol with a poor solubility (A), a polymer of 1-vinyl-2-pyrrolidone (B), and cyclodextrin (C) is prepared.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】製造工程で回収性が高く、効率良く均一な品質の経口組成物を提供する。【解決手段】(A)難溶性ポリフェノール、(B)1-ビニル-2-ピロリドン重合物及び(C)シクロデキストリンとを含有する経口組成物を調製する。【選択図】図1