FIELD: food industry.
SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Production method of instant powder for production of chicory-tangerine beverage provides for extraction of jeera by liquid nitrogen with corresponding miscella separation, preparation of chicory, its cutting, drying and frying. Drying is performed in microwave oven till residual humidity about 20% at microwave filed power providing warming of raw material inside the bits till temperature 80-90°C during at least an hour. After that drying of tangerine refuses in microwave oven till residual humidity about 20% at microwave filed power providing warming inside the bits till temperature 80-90° is performed during at least an hour and drying till residual humidity about 5% by convective method. Chicory and tangerine refuses are mixed in mass ratio 7:3, impregnation of obtained mixture by separated miscella is performed with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen.
EFFECT: invention allows to obtain new coffee substitute with increased organoleptic properties according to nonwaste technology.
