METHOD FOR PREPARING COGNAC ALCOHOL ENRICHED WITH ENANTHIC ETHERS Russian patent published in 2008 - IPC C12G3/12 

FIELD: liqueur and vodka industry.

SUBSTANCE: method involves collection of liquid yeast deposits remained after fermentation of wine material after the 1st pouring over but not later in 60 days followed by their desulfitization and distillation for crude alcohol with the mass concentration of alcohol 25-40%. Prepared crude alcohol is added to distilling wine material in the amount up to 25% of absolute alcohol. This process provides creature of method and possibility for preparing high-quality cognac alcohols enriched with enanthic ethers for production of cognac and other strong drinks.

EFFECT: improved preparing method.