METHOD FOR PRODUCING GRAPE JUICE-BASE RADIOPROTECTIVE BEVERAGE Russian patent published in 2006 - IPC A23L2/02 

FIELD: nonalcoholic industry.

SUBSTANCE: method involves extraction of vegetable mixture as a mixture of bilberry leaves and Jerusalem artichoke flowers taken in the mass ratio about 1:1 with water and extract is separated. Grape is squeezed out to obtain juice and husks. Husks are poured with water, extracted and kept for providing hydrolysis by effect with native acids. Extract is separated from a solid phase and concentrated up to the content of dry matters about 14% by mass. Then components are blended in the following ratio by mass: grape juice, 50; grape extract with the content of dry matters about 2%, 49, and extract of vegetable raw mixture, 1. If necessary, the end product is preserved. Invention provides expanding the raw base due to the possibility for preparing radioprotective beverages from grape and expanding spectrum of organoleptic properties of the end product due to conferring to it aroma that is not typical for the grape processing products. The end product represents the natural turbid beverage based on juice determining the beverage color. Its taste corresponds to strain of grape used with gently astringent taste and aroma with honey tints.

EFFECT: improved producing method of beverage.