Patent ID: 8101225

Claim:
A process for preparing an aerated edible food product with an overrun of greater than about 10%, said aerated food product comprising: a. less than about 3 wt. % saturated fatty acid; b. at least about 0.05 wt. %, and at most about 50 wt. %, of hydrophobic denatured protein particles whereby at least about 50% of the number of said protein particles have in a hydrated state a diameter of more than about 3 micron, and less than about 35 micron, and less than about 10% of the number of said protein particles have in a hydrated state a diameter of more than about 300 micron; wherein the hydrophobic denatured protein particle is located in the oil water interface of the emulsion; c. between about 0.05 wt. % and about 40 wt. % of an oil phase; d. at least about 0.1 wt. %, and at most about 99 wt. % of an aqueous phase; and e. optionally at least about 0.1 wt. %, and at most about 50 wt. % of a flavoring agent by weight of the food product; and wherein said aerated food product is non-frozen; said process comprising the steps of A. denaturing without a heating step an aqueous solution of one or more proteins selected from the group consisting of whey protein, egg white protein, egg yolk protein, soy protein and combinations thereof by acid, electrolyte or a combination thereof and shearing said protein solution at a temperature of less than 60 degrees C. to obtain denatured hydrophobic protein particles; B. dispersing the hydrophobic denatured protein particles in an aqueous phase; C. emulsifying oil phase, the aqueous phase and the hydrophobic denatured particles to form an emulsion; and D. aerating said emulsion.