PRODUCTION METHOD OF INSTANT POWDER OF FLAVOURED YAKON-TANGERINE DRINK

摘要

FIELD: food industry.;SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method involves fennel extraction with liquid nitrogen with separation of the corresponding miscella, preparation and cutting yacon, its drying in microwave field till residual humidity about 20% at the microwave field power providing warming of yacon bits to 80-90°C for at least an hour and frying it, drying of tangerine refuse in microwave field till residual humidity about 20% at the microwave field power providing warming of tangerine refuse mass to 80-90°C for at least an hour and further drying it till residual humidity about 5% by conventional method, mixing yacon and tangerine refuse in mass ratio 7:3, impregnation of obtained mixture by separated miscella with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen.;EFFECT: invention enables to produce new flavoured coffee drink out of unconventional raw material according to nonwaste technology.