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US 4,728,516 AGranted
Method for the preservation of creamed cottage cheese
AssigneeMicrolife Technigs, Inc.
InventorsDonald P. Boudreaux, Mark W. Lingle, Ebenezer R. Vedamuthu, Carlos F. Gonzales
Life of this patent
Estimating the term…
Abstract
A method of inhibiting mold and psychrotrophic bacteria in creamed Cottage cheese using a mixture of Streptococcus lactis subspecies diacetylacis and Propionibacterium shermanii in the cream dressing or creamed Cottage cheese at refrigeration temperatures is described. The method does allow small volumes of the bacteria causing the inhibition to be used in the Cottage cheese.
Claims4
An improved method for inhibiting mold and psychrotrophic bacteria in creamed Cottage cheese which comprises:
- (a) inoculating cream dressing for Cottage cheese or creamed Cottage cheese with a mixture of Streptococcus lactis subspecies diacetylactis and Propionibacterium shermanii at a concentration sufficient to inhibit mold and the psychrotrophic bacteria;
- and
- (b) storing the creamed Cottage cheese at refrigeration temperatures, wherein the mold and psychrotrophic bacteria are inhibited for an extended period of time during storage, said extended time period being longer than that achieved by Streptococcus lactis subspecies diacetylactis alone in the dressing.
Dependencies are inferred from the claim text.