Saccharification method of using extruded white sorghum as beer brewing auxiliary material
The invention discloses a saccharification method of using extruded white sorghum as beer brewing auxiliary material. The method comprises the following steps: smashing the white sorghum, and then sieving with a sieve with 20-40 meshes; adjusting the moisture weight percent of smashed white sorghum to be 21.0-23.0%; conducting extrusion treatment on the smashed white sorghum in a single screw extrusion machine; cutting up extruded white sorghum, cooling to room temperature, drying under the condition that the temperature is lower than or equal to 45 DEG C to enable the moisture weight percent of the extruded white sorghum to be 13.0-15.0%, smashing, and sieving with the sieve with 20-40 meshes for later use; simultaneously putting the extruded white sorghum and smashed barley malt into a gelatinization container for saccharification treatment. The method improves the extrusion performance of the white sorghum used as the beer brewing auxiliary material, reduces the saccharification time, and improves the filterability of wort and yield of wort extract. 1. A puffing white sorghum in order to squeeze the supplementary product as a saccharification method for brewing of beer, which is characterized by comprising the following steps: A, white broomcorn crushing, and then the aperture is 20-40 mesh of the screen; B, the white-purple rice powder debris moisture weight percentage is adjusted to 21.0-23.0%; C, in the step B white purple rice powder debris for extrusion processing, the extrusion processing carried out in a single-screw extruder, wherein animal feed end to the discharge end from divided into four temperature range, temperature self-regulating, temperature is set up as animal feed end 19.5-20.5 the [...] , middle zone temperature is respectively are 44.5-45.5 the [...] and 64.5-65.5 the [...] , discharge end temperature is 86.0-87.0 the [...] , the screw bolt rotational speed is 210-214 r/min, die hole with a diameter of 10.0-11.0 mm; D, cutting the extrudate the white sorghum cooling to room temperature, at the temperature the ≤ 45 [...] drying under the condition of, white broomcorn extrudates the weight percentage of water content of 13.0-15.0%, crushing, too 20-40 the goal sieves , spare; E, step D white broomcorn extrusion crushed material and the barley malt broken debris in the container simultaneously put into gelatinized to saccharifications processing. 2. In order to squeeze the puffing white broomcorn as in beer brewing method according to Claim 1, characterized in that the stated saccharifications processing specific the steps of: extruding the white sorghum the crushed 20-30-mesh barley malt broken debris in order to 1 : (2.23-2.27) the weight ratio of the inputs N2 gas protection in a closed paste container, material weight ratio of (4.1-4.3): 1, first gelatinized the water in the container is heated to 38.5-39.0 the [...] , to preserve heat and stirring 3-5min; to rise to the 53-55 [...] , to preserve heat and stirring 45-50min; to rise to the 62-63 [...] , to preserve heat and stirring 30-35min ; to rise to the 70-72 [...] , to preserve heat and stirring 15-20min ; to rise to the 77-79 [...] , filtering, from water washing of the pH value to 5.5-5.7 and heated to the 77-79 [...] , sub-2-3 in the adding wheat grains washes the brewer's grain , incomplete sugar yield ≤ 1.0%, boiling for 2 min to obtain qualitative wort.