METHOD OF PRODUCTION OF FLAVOURED COFFEE DRINK "EGORIEVSKY" Russian patent published in 2010 - IPC A23L2/39 A23F5/44 

FIELD: food industry.

SUBSTANCE: invention refers to technology of production of substitutes for coffee. The method provides preparation of prescription components, extraction of fennel with liquid nitrogen with separation of the relevant miscella, cutting, drying in the microwave field at the given process parametres, and frying yacon, frying barley grains, chestnuts and soyabeans, mixing of yacon, barley grains, chestnuts and soyabeans, soaking the obtained mixture with separated miscella with simultaneous increase of pressure, and release of pressure up to atmospheric with simultaneous freezing the mixture and its cryomilling in medium of the evolved nitrogen.

EFFECT: method enables to obtain instant powder for new flavoured coffee drink production from non-traditional raw materials using non-waste technology.