| 摘要 |
FIELD: food industry. ^ SUBSTANCE: recipe ingredients are prepared, dill seeds are extracted by liquid nitrogen with corresponding miscella separation. Yacon is cut, dried in microwave field at preset process parametres and roasted. Rye grain is roasted and mixed with yacon in mass ratio of 7:3. The obtained mixture is impregnated by separated miscella with simultaneous pressure boost and then pressure is released until it equals the atmospheric pressure simultaneously freezing the mixture and cryomilling it in the medium of evolved nitrogen. ^ EFFECT: it enables to produce new flavoured coffee drink with improved organoleptic properties owing to enrichment of the drink with extractive substances of miscella and preservation of them in the course of preparation. |
