US4018898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of using potato supplement in commercial bread making processes
Assignee: Pillsbury Co
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Filing: 1975-08-04
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Granted: 1977-04-19
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Expires: 1995-08-04
Abstract
Abstract Potato granules are added in breadmaking with the surprising, unexpected results of reduction in mixing requirements, a higher level of water absorption, and increased retention of bread softness which means increased shelf life. Preferably the potato granules are added in an amount of 2 lbs. per 100 lbs. of flour. It has been found that the mixing speed of the dough can be decreased 20 RPM for each one percent of potato granules added, despite the increased water absorption which results from the addition of the potato granules. At the same time the increased absorption increases the yield of bread; and the bread remains soft even after 72 hours.
Inventors
- 👤 Charles I. Tollefson
- 👤 Simon S. Jackel
- 👤 Jack K. Krum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:40
CPC Classifications
A; A21; A21D; A21D2/00; A21D2/08; A21D2/36; A21D2/366
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
194 words
A method of extending the shelf-life of bread produced commercially by a continuous process of the type in which a broth is prepared from a mixture including yeast, nutrients, sugar and water and is fermented for a period of time before being mixed by the impeller of a high speed blender with wheat flour and additives to form a developed dough ready for extrusion into pans, proofing and baking, comprising adding to the broth, before adding the wheat flour, a quantity of potato granules ranging from 1 to 3% by weight of the overall quantity of the wheat flour that is to be added to the mixture, said granules being of the type produced by the conventional "add-back" process, adding to the broth containing the flour a quantity of water ranging in the ratios of from 2 to 1 to 5 to 1 by weight of the potato granules added to the broth, and during the mixing of the flour and broth, operating the blender at a speed which is less, than the speed at which the blender operates when the broth does not contain said potato granules, proofing and baking the dough product.
Claim 2
Independent Claim
194 words
A method of extending the shelf-life of bread produced commercially by a continuous process of the type in which a broth is prepared from a mixture including yeast, nutrients, sugar and water and is fermented for a period of time before being mixed by the impeller of a high speed blender with wheat flour and additives to form a developed dough ready for extrusion into pans, proofing and baking, comprising adding to the broth, before adding the wheat flour, a quantity of potato granules ranging from 1 to 3% by weight of the overall quantity of the wheat flour that is to be added to the mixture, said granules being of the type produced by the conventional "add-back" process, adding to the broth containing the flour a quantity of water ranging in the ratios of from 2 to 1 to 5 to 1 by weight of the potato granules added to the broth, and during the mixing of the flour and broth, operating the blender at a speed which is less, than the speed at which the blender operates when the broth does not contain said potato granules, proofing and baking the dough product.
Claim 3
Dependent Claim
43 words
A method as defined in claim 1, including adding as oxidation ingredients to the broth from 50 to 65 parts per million of potassium bromate and 5 to 15 parts per million of potassium iodate, per hundred pounds of flour in the dough.
Claim 4
Dependent Claim
36 words
A method as defined in claim 1, including adding to the broth calcium stearoyl-2-lactylate in the ratio of from 0.07 to 1 to 0.30 to 1 by weight of the potato granules added to the broth.
Claim 5
Dependent Claim
21 words
A method as defined in claim 1, wherein said quantity of potato granules comprises approximately 2% by weight of said flour.
Claim 6
Dependent Claim
32 words
A method as defined in claim 4, including adding as oxidation ingredients approximately 65 ppm. of potassium bromate and 9 ppm. of potassium iodate, per hundred pounds of flour in the dough.
Claim 7
Dependent Claim
69 words
A method as defined in claim 1, wherein 40% of the entire flour in the dough is incorporated in the broth and fermented therewith, said blender impeller speed is in the range of 225 to 240 RPM, and oxidation ingredients are incorporated in the broth in the amounts of approximately 58 ppm. of potassium bromate and 10 ppm. of potassium iodate, per hundred pounds of flour in the dough.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-04-18 | 1980-10-18 | 1981-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-04-18 | 1984-10-18 | 1985-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-04-18 | 1988-10-18 | 1989-04-19 | $7700.00 | Window Closed / Lapsed |