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

FIELD: food industry.

SUBSTANCE: method provides for mixing of lemon rind and hop, extraction of produced mix with liquid nitrogen with separation of according miscella, girasol-sunflower cutting, drying in microwave field at specified parametres of process and frying, mixing of girasol-sunflower and malt, impregnation of produced mix with separated miscella with simultaneous increase of pressure, pressure reduction down to atmospheric one with simultaneous freezing of mixture and its cryo-grinding in medium of released nitrogen, adding sugar, pouring with drinking water and saccharification to make wort, adding beer yeast to it, main fermentation, afterfermentation and filtration.

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