Production of anti oxidant extracts from grape bagasse comprises centrifugation of the liquid separated from the wine waste and mixed with wash water for extraction of apolar solvents

The production of anti-oxidant extracts from grape bagasse has separation of the liquid from the wine-making solid waste by pressing, filtration or centrifugation. Filtration and centrifugation of the liquid mixed with water meanwhile used to wash the solid matter, is followed by extraction of the liquid by apolar solvents. EMBODIMENT - Distillation of the organic phase separated from the aqueous phase, and dehydration of the residue, complete the process. The production of anti-oxidant extracts from grape bagasse has separation of the liquid from the wine-making solid waste by pressing, filtration or centrifugation. Filtration and centrifugation of the liquid mixed with water meanwhile used to wash the solid matter, is followed by extraction of the liquid by apolar solvents. EMBODIMENT - Distillation of the organic phase separated from the aqueous phase, and dehydration of the residue, complete the process. Procedimiento de obtención de extractos antioxidantes a partir de bagazo de uva fermentado y destilado y utilización de los extractos como antioxidantes. El procedimiento se lleva a cabo mediante separación del líquido contenido en el residuo sólido procedente de la industria alcoholera, por prensado, filtración o centrifugado, lavado con agua del sólido de la etapa anterior, unión de las dos fases líquidas obtenidas en las anteriores operaciones en una sola, filtración o centrifugado de la misma, extracción de dicho líquido con disolventes apolares, destilación de la fase orgánica una vez separada de la fase acuosa y deshidratación del residuo.