FIELD: food industry.
SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of medang by liquid nitrogen with corresponding miscella separation. Then, yacon is prepared, cut, dried in the microwave field at preset process parametres and roasted. Then orange refuse is dried in the microwave field at preset process parametres and dried up by convection. Then girasol-sunflower is mixed with orange refuse, the obtained mixture is impregnated with separated miscella with simultaneous increase in pressure. The pressure is released until it equals the atmospheric pressure with simultaneous freezing of the mixture and cryomilling of it in the medium of evolved nitrogen.
EFFECT: method allows to produce new flavoured coffee drink according to nonwaste technology.
