Back to results
US 4,226,893 AGranted
Process for the production of foam products similar to egg white from milk serum
AssigneeAgence Nationale de Valorisation de la Recherche (ANVAR)
InventorsDenis Paquet, Kaing S. Thou, Charles Alais
Life of this patent
Estimating the term…
Abstract
An egg white substitute is prepared by a process involving the acidification of milk serum at a pH of 2 to 6, heating between 45.degree. and 80.degree. C. for five to twenty minutes, then sudden cooling to a temperature comprised between 15.degree. C. and 25.degree. C. and subsequent alkalinization to a pH comprised between 7 and 9.
Claims21
Process for producing a foamable product useful as an egg white substitute, said process comprising:
- (a) taking the pH of a milk serum based solution having a protein content of the order of 2 to 15%, to a value comprised between 2 and 6;
- (b) bringing the temperature of said solution to a temperature comprised between about 45.degree. C. and 80.degree. C. within about 1 to 10 minutes and maintaining said temperature for about 5 to 20 minutes;
- (c) rapidly cooling said solution to a temperature comprised between about 15.degree.and 20.degree. C.;
- and
- (d) alkalinising said solution to a pH comprised between about 7 and 9.
2 more elements
Dependencies are inferred from the claim text.