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

FIELD: food industry.

SUBSTANCE: method provides for mixing of orange rind and hop, extraction of produced mix with liquid nitrogen with separation of according miscella, girasol cutting, drying in microwave field at specified parametres of process and frying, mixing of girasol 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, pouring with drinking water and saccharification to make wort, adding beer yeast to it, main fermentation, fortification, afterfermentation and filtration.

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