FIELD: food industry.
SUBSTANCE: method involves extraction of cardamom with liquid nitrogen with corresponding miscella separation, cutting, drying of yacon in a microwave field at preset process parametres and roasting it. Then apples are cut, dried in the microwave field at preset process parametres and dried up by convection. Then black chokeberry is dried in the microwave field at preset process parametres and dried up by convection. Yacon, apples and black chokeberries are mixed, 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: method enables to produce new flavoured coffee drink out of unconventional raw material according to nonwaste technology.
