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US4118514A Expired / Lapsed US ⏱️ 0.0 years remaining

Nonfat dry milk substitute for yeast-leavened baked products

Assignee: Kansas State University
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Filing: 1977-07-07
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Granted: 1978-10-03
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Expires: 1997-07-07
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Abstract

Abstract A low-cost substitute for nonfat dry milk (NFDM) solids is provided which serves as a functional equivalent of NFDM in yeast-leavened doughs used in bread making or the like, in terms of desirable organoleptic properties such as loaf volume, crumb quality and crust color. The substitute comprises a component such as an ammonium salt which serves as a source of ammonium ion in the dough, and a quantity of deproteinized whey; these components have been shown to synergistically maintain or enhance loaf volumes while giving good crust color and crumb quality, notwithstanding the fact that deproteinized whey alone has deleterious effect when used alone in doughs. In preferred forms, the substitute serves as both a functional and at least a partial nutritional replacement for NFDM in yeast-leavened doughs, but is much lower in cost and can be used without difficulty in both batch and continuous bread making processes. The substitute is advantageously incorporated into NFDM-free yeast-leavened doughs at levels for increasing loaf volume and other organoleptic properties of baked goods derived from the doughs; however, the substitute can also be used to good effect in doughs containing reduced levels of NFDM solids.

Inventors

  • 👤 Russell C. Hoseney
  • 👤 Rujira Srisuthep Ling

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 04:18
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/34; A21D2/02

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 66 words
A functional substitute for nonfat dry milk in yeast-leavened dough, said substitute comprising from about 30 to 75% by weight of deproteinized whey and an amount of a substance which serves as a source of ammonium ion in said dough, said substance being present at a level to provide from about 1 to 10% by weight of ammonium ion on a calculated basis in said substitute.
Claim 2
Dependent Claim 66 words
A functional substitute for nonfat dry milk in yeast-leavened dough, said substitute comprising from about 30 to 75% by weight of deproteinized whey and an amount of a substance which serves as a source of ammonium ion in said dough, said substance being present at a level to provide from about 1 to 10% by weight of ammonium ion on a calculated basis in said substitute.
Claim 3
Dependent Claim 27 words
The nonfat dry milk substitute of claim 1 wherein said level of said ammonium ion is from about 1.35 to 5.0% by weight on a calculated basis.
Claim 4
Dependent Claim 51 words
The nonfat dry milk substitute of claim 1 wherein said substance includes a compound selected from the group consisting of ammonia, ammonium hydroxide, ammonium carbonate, ammonium bicarbonate, ammonium dihydrogen phosphate, diammonium hydrogen phosphate, triammonium phosphate, ammonium chloride, ammonium sulfate, ammonium bisulfate, the ammonium salts of weak organic acids and mixtures thereof.
Claim 5
Dependent Claim 35 words
The nonfat dry milk substitute as set forth in claim 1 wherein said substance is an ammonium ion salt, and said salt is present at a level of from about 20 to 70% by weight.
Claim 6
Dependent Claim 97 words
A yeast-leavened dough comprising respective quantities of flour, water and yeast, said dough having incorporated therein a nonfat dry milk substitute, said substitute comprising from about 30 to 75% by weight of deproteinized whey and an amount of a substance which serves as a source of ammonium ion in said dough, said substance being present at a level to provide from about 1 to 10% by weight of ammonium ion on a calculated basis in said substitute, said dough containing up to 2.5% (baker's weight) deproteinized whey and about 0.02 to 0.20% (baker's weight) of ammonium ion.
Claim 7
Dependent Claim 97 words
A yeast-leavened dough comprising respective quantities of flour, water and yeast, said dough having incorporated therein a nonfat dry milk substitute, said substitute comprising from about 30 to 75% by weight of deproteinized whey and an amount of a substance which serves as a source of ammonium ion in said dough, said substance being present at a level to provide from about 1 to 10% by weight of ammonium ion on a calculated basis in said substitute, said dough containing up to 2.5% (baker's weight) deproteinized whey and about 0.02 to 0.20% (baker's weight) of ammonium ion.
Claim 8
Dependent Claim 51 words
The dough as set forth in claim 5 wherein said substance includes a compound selected from the group consisting of ammonia, ammonium hydroxide, ammonium carbonate, ammonium bicarbonate, ammonium dihydrogen phosphate, diammonium hydrogen phosphate, triammonium phosphate, ammonium chloride, ammonium sulfate, ammonium bisulfate, the ammonium salts of weak organic acids and mixtures thereof.
Claim 9
Dependent Claim 24 words
The dough as set forth in claim 5 wherein said whey is present at a level of from about 1.8 to 2.2% (baker's weight).
Claim 10
Dependent Claim 19 words
The dough as set forth in claim 5 wherein said dough is essentially free of nonfat dry milk solids.

References Cited (Backward Citations)

US4044155A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-10-02 1982-04-03 1982-10-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-10-02 1986-04-03 1986-10-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-10-02 1990-04-03 1990-10-03 $7700.00 Window Closed / Lapsed

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