| 摘要 |
FIELD: food industry. ^ SUBSTANCE: hop is extracted with liquid nitrogen to separate according miscella. One cuts oyster plant, dries it in microwave oven till residual humidity about 20% at microwave field power providing warming of oyster plant inside the bits till temperature 80-90C during at least an hour and fries it. Oyster plant and malt are mixed in mass ratio 1:(10-25). The produced mixture is impregnated with the separated miscella with simultaneous increase of pressure up to a value that corresponds to pressure of saturated nitrogen vapours at the temperature of impregnation. Pressure is reduced down to atmospheric one with simultaneous freezing of mix. Mixture is cryomilled in medium of evolved nitrogen. Drinking water is poured over it. The mixture is saccharified to obtain wort. Brewer's yeast is added into the wort. Main fermentation and alcoholising are performed and the young beer is postfermented and filtered. ^ EFFECT: method makes it possible to reduce duration of technological process and to increase stability of foam in finished product. |
