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US4379175A Expired / Lapsed US ⏱️ 0.0 years remaining

Preparation of low fat imitation cream cheese

Assignee: PRO-MARK Corp A CORP OF OK
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Filing: 1981-07-21
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Granted: 1983-04-05
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Expires: 2001-07-21
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Abstract

Abstract An imitation cream cheese product suitable for low calorie and low fat diets, having a fat content less than about 4% by weight and a method for making such a product having the appearance, texture and taste of cream cheese is provided. The low fat cream cheese type product is prepared by admixing milk, a fat-containing carrier and stabilizers, heating the mixture at about 150° to 200° F., preferably about 170° to 185° F., and admixing with cottage cheese curd. Preservatives and flavorings may be added before and/or after heating to 150° F., to customize the taste and shelf stability characteristics of the cream cheese type product. The temperature of the milk-fat carrier-stabilizer-curd mixture is controlled to the range 70° to 160° F., preferably 145° to 150° F., to prevent stabilizer setting, to allow use of temperature sensitive flavorants and to maintain a fluid consistency suitable for pumping. The mixture is homogenized, molded to shape and packaged in suitable containers. The resulting product will generally have a shelf life of at least about 90 days with conventional refrigeration.

Inventors

  • 👤 Donald B. Baker

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 06:34
CPC Classifications
A; A23; A23C; A23C19/00; A23C19/06; A23C19/068; A23C19/076; A23C19/0765

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 237 words
A method for making a low fat cheese product which resembles cream cheese in appearance, texture and taste comprising the steps of: (a) admixing milk, a milk fat-containing carrier having a butterfat content of at least 30% by weight and a stabilizer, the relative proportions of milk and milk fat-containing carrier being selected to provide a fat content in he cheese product from about 0.5% to less than 4% by weight; (b) heating said mixture to a temperature in the range from about 170° to 185° F. for a time sufficient to form a uniform substantially homogeneous mixture and to effect pasteurization; (c) admixing dry cottage cheese curd and said milk fat-containing carrier-stabilizer mixture to coat said cottage cheese curd therewith and to form a curd mixture wherein said curd comprises from 50 to 85% by weight of said curd and milk fat-containing carrier-stabilizer mixture; (d) agitating said curd and milk fat-containing carrier-stabilizer mixture to form a substantially uniform and fluid mixture while maintaining said curd mixture at a temperature in the range from about 70° to 160° F.; (e) adding flavorants comprising buttermilk flavor and bacterial culture to said agitated curd mixture from step (d); (f) adding flavorants comprising salt, an edible acid and lipase modified butterfat products and a preservative to said mixture at any time prior to step (g); and (g) homogenizing said curd mixture at pressures in the range 500 to 5000 psig.
Claim 2
Independent Claim 237 words
A method for making a low fat cheese product which resembles cream cheese in appearance, texture and taste comprising the steps of: (a) admixing milk, a milk fat-containing carrier having a butterfat content of at least 30% by weight and a stabilizer, the relative proportions of milk and milk fat-containing carrier being selected to provide a fat content in he cheese product from about 0.5% to less than 4% by weight; (b) heating said mixture to a temperature in the range from about 170° to 185° F. for a time sufficient to form a uniform substantially homogeneous mixture and to effect pasteurization; (c) admixing dry cottage cheese curd and said milk fat-containing carrier-stabilizer mixture to coat said cottage cheese curd therewith and to form a curd mixture wherein said curd comprises from 50 to 85% by weight of said curd and milk fat-containing carrier-stabilizer mixture; (d) agitating said curd and milk fat-containing carrier-stabilizer mixture to form a substantially uniform and fluid mixture while maintaining said curd mixture at a temperature in the range from about 70° to 160° F.; (e) adding flavorants comprising buttermilk flavor and bacterial culture to said agitated curd mixture from step (d); (f) adding flavorants comprising salt, an edible acid and lipase modified butterfat products and a preservative to said mixture at any time prior to step (g); and (g) homogenizing said curd mixture at pressures in the range 500 to 5000 psig.
Claim 3
Dependent Claim 13 words
A method, as claimed in claim 1, wherein said milk is skim milk.
Claim 4
Dependent Claim 14 words
A method, as claimed in claim 1, wherein said edible acid is citric acid.
Claim 5
Dependent Claim 19 words
A method, as claimed in claim 1, wherein said homogenization pressure is in the range 1200 to 1500 psig.
Claim 6
Dependent Claim 28 words
A method, as claimed in claim 1, wherein said mixture is heated to a temperature in the range from about 170° to 185° F. for about 5 minutes.
Claim 7
Dependent Claim 18 words
A method, as claimed in claim 1, wherein said curd mixture is maintained at 145°-150° F. during agitation.
Claim 8
Independent Claim 27 words
A method, as claimed in claims 1 or 6, wherein said curd comprises from 60 to 65% by weight of said curd and milk-fat containing carrier-stabilizer mixture.
Claim 9
Dependent Claim 12 words
The low fat cheese product produced by the method of claim 1.
Claim 10
Dependent Claim 12 words
The low fat cheese product produced by the method of claim 7.

References Cited (Backward Citations)

US3232768A Cited
US3156568A Cited
US3298836A Cited
US3929892A Cited
US4065580A Cited
US4244983A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-04-04 1986-10-04 1987-04-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-04-04 1990-10-04 1991-04-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-04-04 1994-10-04 1995-04-05 $7700.00 Window Closed / Lapsed

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