PROCEDURE FOR PRODUCTION OF LIGHT BEER Russian patent published in 2010 - IPC C12C12/00 

FIELD: food industry.

SUBSTANCE: procedure consists in extracting hop with liquid nitrogen and in separating corresponding miscella. Yacon is cut and dried in SHF field at specified parametres of the process. Yacon and malt are mixed and soaked with separated miscella. Simultaneously pressure is built-up then dropped to atmospheric. At the same time mixture is frozen and cryo-crumbled in medium of precipitated nitrogen. Further mixture is poured over with drinking water and saccharificated; beer yeast is introduced into produced wort; there are performed fermentation and filtering producing end product.

EFFECT: facilitating shortened process and upgraded stability of end product froth.