Fecha de publicación: 30/09/2022 Fuente: WIPO Wine PROBLEM TO BE SOLVED: To provide a grape seeds and skin separation method by which a fruit skin and seeds in a grape juice-squeezed residue are firmly and effectively separated.SOLUTION: Grape seeds and skin separation method includes a crushing process S4 and a separation process S5. A stirring device which performs the crushing process S4 stirs a dried residue 18 containing seeds 16 and a fruit skin 17, and thereby crushes the fruit skin 17. The dried residue 18 is obtained by drying a juice-squeezed residue 13 of grape 11. A separation device which performs the separation process S5 separates the seeds 16 from the fruit skin 17 crushed in the crushing process S4.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2022,JPO&INPIT