PROCESS FOR PREPARING DARK AFANASIL BEER Russian patent published in 1997 - IPC

FIELD: brewing industry. SUBSTANCE: process beer comprises preparing brewing mash from light, and dark brewer's malt, raw sugar and unmalted materials saccharifying mash while bubbling the whole with carbon dioxide at excessive pressure, adding, as coloring additive, kvas malt concentrate pretreated with hydraulic shock, filtering and boiling the malt with hops. Verification, fermentation, after-fermentation and pouring, the bubbling with carbon dioxide being carried out with agitator operating of rate of 30-40 rpm at excessive pressure of 50 to 120 kMa throughout the entire sacchararification process, and the kvass malt concentrate is added directly during boiling of the malt with hops to provide initial malt having density of 153-15.7 wt %. In order to prepare mash, caramel malt may be used in amount of not greater than 25 % by weight of the grain products to be. EFFECT: more efficient preparation process. 2 cl, 1 tbl