| 摘要 |
FIELD: food industry.SUBSTANCE: invention relates to production process for kvass beverage. Method comprises preparation of recipe components, extraction of queen apple marc with liquid carbon dioxide to separate corresponding miscella, cutting yacon, drying in microwave field to residual moisture content of about 20 % at microwave field power providing heating inside yacon pieces to temperature of 80-90 °C for at least for 1 h, roasting, impregnation with separated miscella with simultaneous pressure increase, reducing pressure to atmospheric pressure value with simultaneous freezing of yacon, crushing and mashing together with kvass bread and hot water and settling three times with separation of liquid phase from pulp to produce kvass wort, adding 25 % of recipe quantity of sugar in form of white syrup, fermentation with mixture of pure cultures of kvass yeast strain M and lactic acid bacteria strains 11 and 13, blending with remaining sugar in form of white syrup and bottling.EFFECT: use of invention reduces duration of technological process and increases foam stability of end product.1 cl |
