US4244977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intermediate-moisture frozen foods
Assignee: Rich Products Corp
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Filing: 1979-03-26
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Granted: 1981-01-13
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Expires: 1999-03-26
Abstract
Abstract Microbiologically stable intermediate moisture ice cream which is soft and spoonable at freezer temperature. The ice cream contains milk solids, sugar, water and flavoring; sugar in a ratio to water of about 0.8-2:1, a water activity of about 0.8 to 0.9 and said sugar is at least about 50% dextrose plus fructose based on the total sugar content.
Inventors
- 👤 Marvin L. Kahn
- 👤 Kuttikandathil E. Eapen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:18
CPC Classifications
A; A21; A21D; A21D10/00; A21D10/04; A21D10/045; A23; A23B; A23B2/00; A23F; A23F3/00; A23F3/16; A23F3/163; A23G; A23G9/00; A23G9/32; A23G9/34; A23L; A23L17/00; A23L17/50; A23L2/00; A23L2/38; A23L33/00; A23L33/10; A23L33/115; A23L9/00; A23L9/10; A23L9/12; A23L9/20; A23P; A23P30/00; A23P30/40; C; C07; C07C; C07C405/00; C07C405/0008; C07C405/0016; C07C405/0025; A23G2200/00; A23G2200/06
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
115 words
A microbiologically stable ice cream food product comprising milk solids water, sugar, flavoring and fat, wherein the product is substantially non-crystalline at freezer temperatures and comprises about from 15 to 55% water, sugar in a ratio to water of about from 0.8-2:1 and a minor but effective amount of flavoring, wherein the solutes content is adequate to provide the product with a water activity of about 0.8 to 0.9, the amount of fat is less than the amount of water, and said sugar is at least about 50% of dextrose plus fructose is based upon the total sugar content, and wherein the foregoing ingredients are effective to provide a spoonable product at about 10° F.
Claim 2
Dependent Claim
115 words
A microbiologically stable ice cream food product comprising milk solids water, sugar, flavoring and fat, wherein the product is substantially non-crystalline at freezer temperatures and comprises about from 15 to 55% water, sugar in a ratio to water of about from 0.8-2:1 and a minor but effective amount of flavoring, wherein the solutes content is adequate to provide the product with a water activity of about 0.8 to 0.9, the amount of fat is less than the amount of water, and said sugar is at least about 50% of dextrose plus fructose is based upon the total sugar content, and wherein the foregoing ingredients are effective to provide a spoonable product at about 10° F.
Claim 3
Dependent Claim
30 words
The food product of claim 1 further comprising up to about 125 p.p.m., of a quinine salt selected from the group consisting of quinine sulfate, quinine bisulfate and quinine hydrochloride.
Claim 4
Dependent Claim
32 words
The food product of claim 1 further comprising from about 2 to about 75 p.p.m. of a quinine salt selected from the group consisting of quinine sulfate, quinine bisulfate and quinine hydrochloride.
Claim 5
Dependent Claim
76 words
An ice cream product comprising from 40 to 60% water milk solids, sugar in a ratio to water of about from 0.5-1.5:1, and about from 2 to 16% fat, wherein the amount of fructose is about from 65 to 100% of the sugar content, the total of fructose and dextrose is about from 75 to 100% of the sugar content, and wherein the foregoing ingredients are effective to provide a spoonable product at about 10° F.
Claim 6
Dependent Claim
76 words
An ice cream product comprising from 40 to 60% water milk solids, sugar in a ratio to water of about from 0.5-1.5:1, and about from 2 to 16% fat, wherein the amount of fructose is about from 65 to 100% of the sugar content, the total of fructose and dextrose is about from 75 to 100% of the sugar content, and wherein the foregoing ingredients are effective to provide a spoonable product at about 10° F.
Claim 7
Dependent Claim
39 words
An ice cream product in accordance with claim 4 wherein the water content is from about 45 to 60%, the ratio of sugar to water is about from 0.5-1:1, and the fat content is about from 8 to 16%.
Claim 8
Dependent Claim
33 words
An ice cream product in accordance with claim 4 further comprising up to about 125 p.p.m. of a quinine salt selected from the group consisting of quinine sulfate, quinine bisulfate and quinine hydrochloride.
Claim 9
Independent Claim
175 words
A method of making a microbiologically stable ice cream food product which is substantially non-crystalline at freezer temperatures which comprises the steps of: (a) forming a mixture comprising water milk solids, sugar, flavoring and, wherein the mixture comprises about from 15 to 55% water, sugar in a ratio to water of about from 0.8-2:1 and a minor but effective amount of flavoring, provided that the solutes content is adequate to provide the product with a water activity of about from 0.8 to 0.9, the amount of fat is less than the amount of water, and said sugar is at least about 50% of dextrose plus fructose based upon the total sugar content; (b) pasteurizing the mixture; (c) homogenizing the pasteurized mixture; and (d) cooling the resultant product to between about -5° F. and 10° F., wherein the amount of fructose and dextrose in the sugar component of step (a) and the ratio of sugar to water in the mixture of step (a) are effective to provide a product which is spoonable at about 10° F.
Claim 10
Independent Claim
175 words
A method of making a microbiologically stable ice cream food product which is substantially non-crystalline at freezer temperatures which comprises the steps of: (a) forming a mixture comprising water milk solids, sugar, flavoring and, wherein the mixture comprises about from 15 to 55% water, sugar in a ratio to water of about from 0.8-2:1 and a minor but effective amount of flavoring, provided that the solutes content is adequate to provide the product with a water activity of about from 0.8 to 0.9, the amount of fat is less than the amount of water, and said sugar is at least about 50% of dextrose plus fructose based upon the total sugar content; (b) pasteurizing the mixture; (c) homogenizing the pasteurized mixture; and (d) cooling the resultant product to between about -5° F. and 10° F., wherein the amount of fructose and dextrose in the sugar component of step (a) and the ratio of sugar to water in the mixture of step (a) are effective to provide a product which is spoonable at about 10° F.
Claim 11
Dependent Claim
34 words
The method as recited in claim 7 wherein a quinine salt selected from the group consisting of quinine sulfate, quinine bisulfate and quinine hydrochloride comprises up to about 125 p.p.m. of the formed mixture.
Claim 12
Dependent Claim
85 words
A microbiologically stable ice cream food product comprising water milk solids, a sugar component, and flavoring which is characterized by a water activity of about 0.80-0.90, up to about 0.93 wherein said sugar component is at least about 50% dextrose plus fructose and, wherein the amount of said fructose and dextrose in said sugar component and the ratio of said sugar component to water are effective to provide an ice cream product which is substantially non-crystalline at freezer temperatures and spoonable at about 10° F.
Claim 13
Dependent Claim
85 words
A microbiologically stable ice cream food product comprising water milk solids, a sugar component, and flavoring which is characterized by a water activity of about 0.80-0.90, up to about 0.93 wherein said sugar component is at least about 50% dextrose plus fructose and, wherein the amount of said fructose and dextrose in said sugar component and the ratio of said sugar component to water are effective to provide an ice cream product which is substantially non-crystalline at freezer temperatures and spoonable at about 10° F.
Claim 14
Independent Claim
131 words
A method of preparing a microbiologically stable ice cream product which is substantially non-crystalline at freezer temperatures which comprises the steps of: (a) forming a mixture comprising milk solids 40 to 60% water, sugar in a ratio of about from 0.5-1.5:1 and about 2 to 16% fat, wherein the amount of fructose is from about 65% to 100% of the total sugar content, and the total of fructose and dextrose comprises 75-100% of the total sugar content, and (b) homogenizing and pasteurizing the mixture of step (a), wherein the amount of fructose and dextrose comprising the sugar component of the mixture of step (a), and the sugar to water ratio of the mixture of step (a) are effective to provide an ice cream product which is spoonable at about 10° F.
Claim 15
Independent Claim
131 words
A method of preparing a microbiologically stable ice cream product which is substantially non-crystalline at freezer temperatures which comprises the steps of: (a) forming a mixture comprising milk solids 40 to 60% water, sugar in a ratio of about from 0.5-1.5:1 and about 2 to 16% fat, wherein the amount of fructose is from about 65% to 100% of the total sugar content, and the total of fructose and dextrose comprises 75-100% of the total sugar content, and (b) homogenizing and pasteurizing the mixture of step (a), wherein the amount of fructose and dextrose comprising the sugar component of the mixture of step (a), and the sugar to water ratio of the mixture of step (a) are effective to provide an ice cream product which is spoonable at about 10° F.
Claim 16
Independent Claim
113 words
A method of preparing a microbiologically stable ice cream product which is substantially non-crystalline at freezer temperatures which comprises the steps of: (a) forming a mixture comprising milk solids water, a sugar component and flavoring which is characterized by a water activity of about 0.80-0.90 up to about 0.93 wherein said sugar component comprises at least about 50% of dextrose plus fructose; (b) homogenizing and pasteurizing the mixture of step (a) wherein the amount of fructose and dextrose which comprises the sugar component of the mixture of step (a) and the sugar to water ratio of step (a) are effective to provide an ice cream product which is spoonable at about 10° F.
Claim 17
Independent Claim
113 words
A method of preparing a microbiologically stable ice cream product which is substantially non-crystalline at freezer temperatures which comprises the steps of: (a) forming a mixture comprising milk solids water, a sugar component and flavoring which is characterized by a water activity of about 0.80-0.90 up to about 0.93 wherein said sugar component comprises at least about 50% of dextrose plus fructose; (b) homogenizing and pasteurizing the mixture of step (a) wherein the amount of fructose and dextrose which comprises the sugar component of the mixture of step (a) and the sugar to water ratio of step (a) are effective to provide an ice cream product which is spoonable at about 10° F.
Claim 18
Dependent Claim
22 words
The product according to claims 1, 4 or 9 wherein said sugar is comprised of about 90% fructose and about 10% dextrose.
Claim 19
Dependent Claim
36 words
The product according to claims 1, 4 or 9 wherein said sugar is comprised of about 50% dextrose and about 42% fructose, the remainder of said sugar component being comprised of maltose, isomaltose and higher saccharides.
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) | 1984-01-13 | 1984-07-14 | 1985-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-01-13 | 1988-07-14 | 1989-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-01-13 | 1992-07-14 | 1993-01-13 | $7700.00 | Window Closed / Lapsed |