INULINE-CONTAINING SOLUTION PRODUCTION METHOD Russian patent published in 2010 - IPC C08B37/18 A23L1/214 C13K11/00 

FIELD: food industry.

SUBSTANCE: method includes washing and milling chicory, its treatment in a microwave field until inactivation of native enzymes. The raw stock is extracted with acid water at preset parametres of the process. The extract is concentrated through reverse osmosis till SV is 15-20%, photosterilised and packaged under aseptic conditions.

EFFECT: method enables to provide for a high yield of inuline in the target product combined with reduced chromatic level of the latter, reduction of energy costs and provision for the target product storage life being at least 1 year without considerable modification of its consumer and technological properties.