METHOD OF OBTAINING KVASS WORT DRY CONCENTRATE Russian patent published in 2017 - IPC A23L2/385 

FIELD: food industry.

SUBSTANCE: method comprises preparing the recipe components, cutting oat root, drying it in the microwave field to a residual moisture of about 20% and roasting, mashing rye fermented malt, rye unfermented malt, crushed rye, crushed corn and oat root in an amount of about 6% mass of cereal products with water and cytolytic and amylolytic enzymes, saccharification, boiling, phase separation and the liquid phase concentration under vacuum until the dry substances content is equal to 68-72%, to obtain the desired product.

EFFECT: method provides obtaining kvass wort concentrate with the stable hue and the accelerated fermentation process, with subsequent producing kvass from it.