US4082855A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing a french fried potato product
Assignee: Ore Ida Foods Inc
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Filing: 1973-06-15
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Granted: 1978-04-04
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Expires: 1993-06-15
Abstract
Abstract An elongate potato product simulating a French fry and provided with a plurality of serrated, longitudinal ridges alternating with longitudinal valleys, is formed by extrusion of a potato mix through a suitable die. The serrations of the ridges provide a multiplicity of individual projections more or less resembling spicules, which are completely exposed to hot fat during initial frying of the product prior to freezing and to applied heat during reconstitution of the frozen product. This results in French fries of superior quality. The spicules are a result of proper consistency of the mix and configuration of the extrusion die.
Inventors
- 👤 James E. Citti
- 👤 Carl S. Dienst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:54
CPC Classifications
A; A23; A23L; A23L19/00; A23L19/10; A23L19/12; A23L19/18; A23L19/19; Y; Y10; Y10S; Y10S426/00; Y10S426/808
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
139 words
A process for producing an elongate potato product simulating a French fry but having superior crispness, comprising preparing an extrudable potato dough containing mashed blanched potatoes and an emulsifier and having a moisture content within the range of about 60% to about 75% by weight; extruding said dough in hot condition within a temperature range of about 100° F. to about 175° F. through a die having a cavity in approximately the form of a Maltese cross wherein the arms of the cross diverge in their extension outwardly and their outer ends have acute angle corners, so as to produce an elongate extrusion having a plurality of longitudinal ridges alternating with longitudinal valleys, said ridges breaking transversely of their lengths at frequent intervals during extrusion to provide serrations therealong as a multiplicity of individual projections; and frying the extrusion.
Claim 2
Dependent Claim
139 words
A process for producing an elongate potato product simulating a French fry but having superior crispness, comprising preparing an extrudable potato dough containing mashed blanched potatoes and an emulsifier and having a moisture content within the range of about 60% to about 75% by weight; extruding said dough in hot condition within a temperature range of about 100° F. to about 175° F. through a die having a cavity in approximately the form of a Maltese cross wherein the arms of the cross diverge in their extension outwardly and their outer ends have acute angle corners, so as to produce an elongate extrusion having a plurality of longitudinal ridges alternating with longitudinal valleys, said ridges breaking transversely of their lengths at frequent intervals during extrusion to provide serrations therealong as a multiplicity of individual projections; and frying the extrusion.
Claim 3
Dependent Claim
23 words
A process in accordance with claim 1, wherein the emulsifier constitutes by weight from about 0.20 to about 2.0% of the potato dough.
Claim 4
Dependent Claim
27 words
A process in accordance with claim 2, wherein flavoring and coloring additives are also present in the potato dough to the extent of approximately 1.2% by weight.
Claim 5
Dependent Claim
41 words
A process in accordance with claim 1, wherein the moisture content of the potato dough is affected by including dehydrated potatoes in addition to the mashed blanched potatoes in the dough so as to reduce the moisture content of the latter.
Claim 6
Dependent Claim
66 words
A process in accordance with claim 4, wherein the potato content of the dough is prepared by mixing mashed blanched potatoes and granulated dehydrated potatoes, the amount of the former being approximately within the range of from 70 to 95% by weight of the mix and the amount of the latter being approximately within the range of from 30 to 5% by weight of the mix.
Claim 7
Dependent Claim
14 words
A process in accordance with claim 1, wherein the fried extrusions are subsequently frozen.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-04-03 | 1981-10-03 | 1982-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-04-03 | 1985-10-03 | 1986-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-04-03 | 1989-10-03 | 1990-04-04 | $7700.00 | Window Closed / Lapsed |