The regularities of rye wort liquefaction using the Shearzyme 500L enzyme preparation have been studied. It was established that regardless of the rye grinding degree at the stage of thermo-fermentative processing using Amylex 4T simultaneously with Shearzyme 500L, the content of high molecular dextrins and sugars in the wort decreases, and the content of low molecular dextrins increases. Shearzyme 500L also increases the content of dissolved substances in the wort and decreases the wort's kinematic viscosity.
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