| 摘要 |
FIELD: food industry. ^ SUBSTANCE: invention is related to coffee substitutes production technology, namely to technology of production of instant powder for production of flavoured coffee beverages. Orange peels is extracted by liquid nitrogen with corresponding miscella separation. Girasols/sunflowers are prepared and cut. It is dried in microwave field till residual humidity about 20% at microwave filed power providing warming of girasols/sunflowers inside the bits till temperature 80-90C during at least an hour. Girasols/sunflowers, barley grains, chestnuts and soya are fried. They are simultaneously put into cryomiller in mass ratio 7:7:2:4, are mixed; obtained mixture is impregnated with separated miscella with simultaneous pressure boost till pressure level of nitrogen saturated vapours at impregnation temperature. Depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen follow. ^ EFFECT: method allows to produce flavoured coffee drink out of non-traditional raw materials according to nonwaste technology. |
