PROBLEM TO BE SOLVED: To provide a method for efficiently obtaining a desired active ingredient in obtaining an extract from grape, and to produce food and cosmetic by using the extract obtained from grape.SOLUTION: The method for obtaining the extract from grape includes conducting solid-liquid separation of a fermentation product after fermenting grape fruits, obtaining a solid, freezing the solid, subjecting the frozen solid to solvent extraction, and obtaining the extract the method for efficiently extracting polyphenols and oleanolic acid from grape includes conducting solid-liquid separation of a fermentation product after fermenting grape fruits, obtaining a solid, freezing the solid, subjecting the frozen solid to solvent extraction, and obtaining the extract and the method for producing food or cosmetic includes using the extract by conducting solid-liquid separation of a fermentation product after fermenting grape fruits, obtaining a solid, freezing the solid, subjecting the frozen solid to solvent extraction, and obtaining the extract.
