PRODUCTION METHOD OF FLAVOURED YACON-MALT DRINK Russian patent published in 2010 - IPC A23F5/00 

FIELD: food industry.

SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Recipe ingredients are prepared, jeera is extracted by liquid nitrogen with corresponding miscella separation. Yacon is cut, dried in microwave field at preset process parametres and roasted; barley malt is roasted; yacon and barley malt are mixed. The obtained mixture is impregnated by separated miscella with simultaneous pressure boost; then follows depressurisation till atmosphere pressure. Simultaneously proceeds freezing of mixture and cryomilling of it in medium of evolved nitrogen.

EFFECT: method allows to produce new flavoured coffee drink according to nonwaste technology.