METHOD FOR PRODUCING GAS-SATURATED GRAPE WINE Russian patent published in 1998 - IPC

FIELD: wine making industry. SUBSTANCE: ordinary processed wine materials and ingredient adapted to increase sugar content are used for preparing wine blend. Then the latter is subjected to homogenization treatment, filtering, cooling, saturation with carbon dioxide gas and bottling. Step of cooling wine blend is preceded with its pasteurization for 2 min at 80-85 C, followed by finishing filtering. Wine blend is saturated with carbon dioxide gas under pressure 200-250 kPa. EFFECT: higher quality of wine. 5 cl, 2 tbl