ALCOHOL BEVERAGE BASE PREPARATION METHOD Russian patent published in 2015 - IPC C12G3/06 

FIELD: food industry.

SUBSTANCE: coluria roots and rootstocks are moistened with water and maintained at a temperature of 30-35°C during 30-60 minutes. Then one pours the components with water-and-alcohol liquid, maintains the mass and drains the infusion. One performs repeated pouring of the components with hot boiled water; the infusion is maintained and drained. One separates part of water-and-alcohol and water infusion, filters both parts and combines the main infusions. One obtains sugar syrup based on a part of water-and-alcohol infusion and the colorant based on a part of the water infusion. Sugar syrup, the colorant, combined infusion, ascorbic and citric acids and potassium sorbate are blended. The base is stirred and subjected to hot dispensing.

EFFECT: enhancement of organoleptic indices by 0,2 points and their stability in case of storage during 1 year.

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