METHOD FOR PRODUCTION OF FLAVOURED PALE BEER Russian patent published in 2011 - IPC C12C12/00 

FIELD: food industry.

SUBSTANCE: mace and hop are mixed, produced mixture is extracted with liquid nitrogen with separation of according miscella. One performs cutting scorzonera, its drying in microwave field at preset process parameters, blending it with malt; the mixture impregnation by separated miscella is performed with simultaneous pressure to the level of nitrogen saturated vapours at impregnation temperature. Pressure is reduced down to atmospheric one with simultaneous freezing of mixture, its cryogrinding is carried out in medium of released nitrogen, poured with drinking water and saccharified to produce wort. Beer yeast is added into wort, fermented and filtered to make finished product.

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