METHOD FOR PRODUCTION OF INSTANT-POWDER TO MAKE FLAVOURED YACON-MALT DRINK Russian patent published in 2010 - IPC A23F5/44 A23L2/39 

FIELD: food industry.

SUBSTANCE: invention relates to technology used to produce coffee substitutes. Method provides for preparation of formula components, extraction of coriander by liquid nitrogen with separation of according miscella, preparation, cutting of yacon, its drying in microwave field at specified parametres of the process and frying, barley malt frying, mixing of yacon and barley malt, impregnation of produced mix by separated miscella with simultaneous increase of pressure, pressure reduction down to atmospheric one with simultaneous freezing of mix and its cryo-grinding in medium of released nitrogen.

EFFECT: method makes it possible to produce new flavoured coffee drink from non-traditional raw materials according to wasteless technology.