METHOD FOR PRODUCTION OF FLAVOURED DARK BEER Russian patent published in 2010 - IPC C12C7/00 C12C12/00 C12C12/04 

FIELD: food industry.

SUBSTANCE: method provides for mixing of jeera and hop, extraction of produced mix with liquid nitrogen to separate according miscella. Girasol-sunflower is cut , dried in microwave field at specified parametres of process and fried. Girasol-sunflower and malt are mixed, produced mix is impregnated with separated miscella with simultaneous increase of pressure. Pressure is reduced down to atmospheric value with simultaneous freezing of mix and its cryo-grinding in the medium of released nitrogen. Sugar is added, poured with drinking water and is saccharified to produce wort. Beer yeast is added into produced wort, main fermentation is carried out, as well as afterfermentation and filtering.

EFFECT: method makes it possible to reduce duration of technological process and to increase stability of foam in finished product.