AERATED FOOD PRODUCTS CONTAINING REVERSIBLE PROTEIN-BASED GEL Russian patent published in 2016 - IPC A23L9/00 A23L29/281 A23G9/38 

FIELD: food industry.

SUBSTANCE: invention relates to food industry. Aerated food product contains 0.001-1.5, preferably from 0.05 to 1.5, more preferably from 0.2 to 1.5, most preferably from 0.5 to 1.5 wt% of protein fibrils and from 0.01 to 0.2 mol/l of a monovalent salt. Aerated food product includes reversible gel. Gel is obtained by thermal treatment of a protein containing from 0.1 to 5 wt% of globular protein solution for 30 min to 48 hours at a temperature of 60 °C to 100 °C and pH lower than 2.5 with formation of protein aggregates in form of fibrils. Further, method includes in arbitrary order optionally mixing fibrils with aqueous solution of salt or salt in form of powder at pH 2.5-8 and is diluted to obtain from 0.001 to 1.5, preferably from 0.05 to 1.5, more preferably from 0.2 to 1.5, most preferably from 0.5 to 1.5 wt% of protein fibrils in food product.

EFFECT: invention allows to manufacture aerated food products with reversible gel resistant to thermal and/or mechanical stress.

19 cl, 7 dwg, 2 ex