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US 4,900,564 AGranted
Stabilization of wine with honey and SO.sub.2
AssigneeCornell Research Foundation, Inc.
InventorsChang Y. Lee, Robert W. Kime
Life of this patent
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Abstract
A method for the color stabilization of fresh, pasteurized, and fermented fruit juices by the use of honey or a color stabilizing protein extract of honey as a stabilizing agent.
Claims5
In a process for making wine from grapes comprising crushing the grapes, cold pressing, adding active yeast culture and fermenting, the improvement comprising adding both honey and SO.sub.2 in a total amount effective to inhibit browning discoloration, said honey being added before or during fermentation, said SO.sub.2 being added in an amount less than 50 ppm.
Dependencies are inferred from the claim text.