FIELD: food industry.
SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of green tea by liquid nitrogen with corresponding miscella separation. Prepared girasol is cut, dried in a microwave oven till residual humidity about 20% at microwave field power providing warming of girasol inside the bits till temperature 80-90°C during at least an hour and fried. Orange refuses are dried in microwave field till residual humidity about 20% at the microwave field power providing warming of orange refuses inside the mass till temperature 80-90°C during at least an hour and dried till residual humidity about 5% by conventional method. Girasol and orange refuses are mixed at mass ratio 7:3, obtained mixture is impregnated by separated miscella with simultaneous pressure boost. Depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen follow.
EFFECT: method enables to produce flavoured coffee drink according to nonwaste technology.
