US4297379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frozen aerated ready-to-eat gelatin composition
Assignee: General Foods Corp
•
Filing: 1980-03-27
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Granted: 1981-10-27
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Expires: 2000-03-27
Abstract
Abstract A frozen aerated gelatin mix is prepared by dissolving a gelatin mix containing 0.6% to less than 5% gelatin, 5% to 50% solids and acid in water, cooling the dissolved mix while agitating and aerating the mix, shaping, then freezing the mix to a core temperature less than 10° F. (-10° C.). This frozen aerated composition has a pH of 2.5 to 7 and is ready-to-eat at freezer temperatures, while providing a smooth and creamy texture, but without excessive gummy or icy characteristics.
Inventors
- 👤 Harry H. Topalian
- 👤 Clement R. Wyss
- 👤 Ralph E. Kenyon
- 👤 Anthony F. Dec
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:12
CPC Classifications
A; A23; A23G; A23G9/00; A23G9/44; A23G9/46; A23G9/04; A23G9/20
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
189 words
Process for preparing a frozen aerated starch-free gelatin composition with smooth, creamy, continuous and uniform characteristics and which is ready-to-eat at freezer temperatures comprising: dissolving a gelatin mix in water at a temperature sufficient to dissolve the mix, said mix comprising an amount of gelatin effective to stabilize the composition and provide a smooth and creamy texture without gummy or icy characteristics, said amount being within the range of from 0.6% to less than 5% of gelatin by weight of the composition, from 5% to 50% soluble solids by weight of the composition, and acid in an amount effective to impart a pH within the range of 2.5 to 7 to the composition. cooling the dissolved mix to a temperature of from 10° to 32° F. to at least partially freeze the mix while simultaneously aerating and agitating the dissolved mix, the aeration creating an overrun of from 3 to 200% by volume of the composition; shaping said aerated mix; and freezing said shaped mix to a temperature less than 10° F., said frozen mix having ice crystals of a size within the range of 20 to 200 microns.
Claim 2
Dependent Claim
189 words
Process for preparing a frozen aerated starch-free gelatin composition with smooth, creamy, continuous and uniform characteristics and which is ready-to-eat at freezer temperatures comprising: dissolving a gelatin mix in water at a temperature sufficient to dissolve the mix, said mix comprising an amount of gelatin effective to stabilize the composition and provide a smooth and creamy texture without gummy or icy characteristics, said amount being within the range of from 0.6% to less than 5% of gelatin by weight of the composition, from 5% to 50% soluble solids by weight of the composition, and acid in an amount effective to impart a pH within the range of 2.5 to 7 to the composition. cooling the dissolved mix to a temperature of from 10° to 32° F. to at least partially freeze the mix while simultaneously aerating and agitating the dissolved mix, the aeration creating an overrun of from 3 to 200% by volume of the composition; shaping said aerated mix; and freezing said shaped mix to a temperature less than 10° F., said frozen mix having ice crystals of a size within the range of 20 to 200 microns.
Claim 3
Dependent Claim
19 words
Process of claim 1 wherein said soluble solids comprise a sweetener and the gelatin mix further comprises a stabilizer.
Claim 4
Dependent Claim
19 words
Process of claim 1 wherein the aeration creates an overrun of 3 to 50% by volume of the composition.
Claim 5
Dependent Claim
20 words
Process of claim 2 wherein the gelatin mix comprises from 0.8% to 2.5% of gelatin by weight of the composition.
Claim 6
Dependent Claim
18 words
Process of claim 4 wherein the gelatin has a bloom strength within the range of 100 to 300.
Claim 7
Dependent Claim
22 words
Process of claim 2 wherein the frozen mix has ice crystals of a size within the range of 75 to 150 microns.
Claim 8
Dependent Claim
18 words
Process of claim 4 wherein the amount of stabilizer is less than 0.5% by weight of the composition.
Claim 9
Dependent Claim
28 words
Process of claim 2 wherein the stabilizer is chosen from the group consisting of xanthan gum, low methoxyl pectin, locust bean gum, guar gum, hydroxypropylmethylcellulose, algin and carrageenan.
Claim 10
Dependent Claim
25 words
Process of claim 2 wherein the gelatin mix comprises acid in an amount effective to impart a pH within the range of 3.8 to 6.5.
Claim 11
Dependent Claim
24 words
Process of claim 2 wherein the sweetener is a sugar chosen from the group consisting of sucrose, corn syrup solids, dextrose, fructose and glucose.
Claim 12
Dependent Claim
28 words
Process of claim 2 wherein the soluble solids further comprise freezing point depressants chosen from the group consisting of glycerol, propylene glycol, dextrin, hydrolyzed cereal solids and salts.
Claim 13
Dependent Claim
25 words
Process of claim 9 wherein the acid is chosen from the group consisting of adipic acid, fumaric acid, malic acid, citric acid and tartaric acid.
Claim 14
Dependent Claim
25 words
Process of claim 2 wherein the composition further comprises a fat and prior to freezing the fat is incorporated into the dissolved mix by homogenization.
Claim 15
Dependent Claim
11 words
Process of claim 13 wherein the composition further comprises an emulsifier.
Claim 16
Dependent Claim
12 words
Process of claim 2 wherein the soluble solids further comprise milk solids.
Claim 17
Dependent Claim
26 words
Process of claim 1 wherein after the mixture is shaped a stick is inserted to enable the frozen compostion to be hand held while being eaten.
Claim 18
Dependent Claim
23 words
Process of claim 1 wherein the amount of soluble solids is within the range of 15 to 30% by weight of the composition.
Claim 19
Dependent Claim
19 words
Process of claim 1 wherein the dissolved mix is cooled, aerated and agitated in a swept surface heat exchanger.
Claim 20
Dependent Claim
8 words
Process of claim 9 further comprising a buffer.
Claim 21
Dependent Claim
19 words
Process of claim 19 wherein the buffer is chosen from the group consisting of sodium citrate and disodium phosphate.
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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) | 1984-10-26 | 1985-04-27 | 1985-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-26 | 1989-04-27 | 1989-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-26 | 1993-04-27 | 1993-10-27 | $7700.00 | Window Closed / Lapsed |