MIXED GEL SYSTEM AND PREPARATION METHOD THEREOF Russian patent published in 2011 - IPC A23J3/00 A23L1/05 

FIELD: chemistry.

SUBSTANCE: present invention relates to preparation of a mixed gel system. The method relates to preparation of a mixed gel system containing at least one globular protein, at least one polysaccharide and at least 50 wt % water, and containing at least two separate aqueous phases which are in direct contact, including a protein gel phase and a non-protein aqueous phase. Said method involves preparation of a suspension of protein aggregates of globular protein capable of cold gel formation, aggregates of which have hydrodynamic radius in the range of 10-500 nm. Said suspension also contains one or more polysaccharides, and the mixed gel system is obtained via induced gelling of a suspension of protein aggregates containing one or more polysaccharides by lowering pH of the mixed suspension. The invention also relates to a hydration-restore mixed gel system, suspension of protein particles and free-flowing powder containing protein particles, where each of the listed systems contains a globular protein gel.

EFFECT: invention enables to obtain special useful mixed gel systems using a highly reproducible and controlled method.

21 cl, 4 dwg, 9 ex