US4235936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soft intermediate-moisture frozen beverage concentrates
Assignee: Rich Products Corp
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Filing: 1979-03-26
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Granted: 1980-11-25
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Expires: 1999-03-26
Abstract
Abstract Microbiologically stable beverage concentrates which are usually kept at freezer temperature, but which can be maintained at room temperature and refrigerator temperature for an extended period of time. An example of a composition of this invention is an orange juice concentrate containing: 29.65% water, 70% sugar and a minor but effective amount of flavoring and citric acid. This product is semi-soft at freezer temperature and microbiologically stable. This product may also contain up to about 75 p.p.m. of a quinine salt. Tea concentrates are also prepared.
Inventors
- 👤 Marvin L. Kahn
- 👤 Kuttikandathil E. Eapen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:39
CPC Classifications
A; A23; A23L; A23L2/00; A23L2/52; A23F; A23F3/00; A23F3/16; A23F3/163; A23L2/385
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
103 words
A microbiologically stable beverage concentrate comprising water, sugar, flavoring and at least one of fructose and unsaturated 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, provided that the solutes content is adequate to provide the product with a water activity of about 0.8 to 0.9, and in said sugar the amount of dextrose plus fructose is at least about 50% based upon the total sugar content and at least 10% of said sugar is fructose.
Claim 2
Dependent Claim
103 words
A microbiologically stable beverage concentrate comprising water, sugar, flavoring and at least one of fructose and unsaturated 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, provided that the solutes content is adequate to provide the product with a water activity of about 0.8 to 0.9, and in said sugar the amount of dextrose plus fructose is at least about 50% based upon the total sugar content and at least 10% of said sugar is fructose.
Claim 3
Dependent Claim
29 words
The product of claim 1 also 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
31 words
The product of claim 1 also 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
108 words
A microbiologically stable beverage concentrate comprising about from 35 to 45% water, sugar in a ratio to water of about from 1.2-1.8:1, 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, and in said sugar the amount of fructose plus dextrose is about from 75 to 100% based on the total sugar content and the amount of fructose is at about 10 to 30% based upon the total sugar content and wherein the foregoing ingredients are adapted to provide a product which will flow at about 10° F.
Claim 6
Dependent Claim
108 words
A microbiologically stable beverage concentrate comprising about from 35 to 45% water, sugar in a ratio to water of about from 1.2-1.8:1, 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, and in said sugar the amount of fructose plus dextrose is about from 75 to 100% based on the total sugar content and the amount of fructose is at about 10 to 30% based upon the total sugar content and wherein the foregoing ingredients are adapted to provide a product which will flow at about 10° F.
Claim 7
Dependent Claim
10 words
The product of claim 4 further comprising a tea extract.
Claim 8
Dependent Claim
10 words
The product of claim 4 further comprising an orange extract.
Claim 9
Dependent Claim
29 words
The product of claim 4 further comprising up to about 75 p.p.m. of a quinine salt selected from the group consisting of quinine sulfate, quinine bisulfate and quinine hydrochloride.
Claim 10
Dependent Claim
17 words
The product of claim 7 wherein the quinine salt comprises between about 5 to about 50 p.p.m.
Claim 11
Dependent Claim
51 words
A microbiologically stable food product comprising water, sugar and flavoring which is characterized by a water activity of about 0.80-0.90, up to about 0.93, and by being substantially non-crystalline at freezer temperatures, provided that the amount of dextrose plus fructose is at least about 50% based upon the total sugar content.
Claim 12
Dependent Claim
51 words
A microbiologically stable food product comprising water, sugar and flavoring which is characterized by a water activity of about 0.80-0.90, up to about 0.93, and by being substantially non-crystalline at freezer temperatures, provided that the amount of dextrose plus fructose is at least about 50% based upon the total sugar content.
Claim 13
Dependent Claim
20 words
The microbiologically stable beverage concentrate according to claims 1, 4 or 9, wherein said sugar component comprises a dextrose-fructose syrup.
Claim 14
Dependent Claim
18 words
The microbiologically stable food product according to claim 10, wherein said dextrose-fructose syrup comprises from about 30-72% fructose.
Claim 15
Dependent Claim
32 words
The microbiologically stable beverage concentrate according to claim 10, wherein said dextrose-fructose syrup comprises about 23.5% water and about 76.5% sugar, wherein said sugar comprises about 55% fructose and about 45% dextrose.
Claim 16
Dependent Claim
28 words
The microbiologically stable beverage concentrate according to claim 10, wherein said syrup comprises about: 29% water and 71% sugar, said sugar comprising about 42% fructose and 50% dextrose.
Claim 17
Dependent Claim
24 words
The microbiologically stable beverage concentrate according to claims 1, 4 or 9, wherein said sugar component is comprised of dextrose and a dextrose-fructose syrup.
Claim 18
Dependent Claim
14 words
The microbiologically stable beverage concentrate according to claim 10 further comprising a tea extract.
Claim 19
Dependent Claim
13 words
The microbiologically stable beverage concentrate according to claim 10 further comprising orange extract.
Claim 20
Dependent Claim
14 words
The microbiologically stable beverage concentrate according to claim 11 further comprising a tea extract.
Claim 21
Dependent Claim
13 words
The microbiologically stable beverage concentrate according to claim 11 further comprising orange extract.
Claim 22
Dependent Claim
34 words
The microbiologically stable beverage concentrate according to claims 1 or 9, wherein in said sugar the amount of fructose and dextrose is at least about 75% by weight based on the total sugar content.
Claim 23
Independent Claim
121 words
A method of making a microbiologically stable beverage concentrate which is substantially non-crystalline at freezer temperatures which comprises the steps of: forming a mixture comprising water, sugar, flavoring and fructose, 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, and in said sugar the amount of dextrose plus fructose is at least about 50% based upon the total sugar content and at least 10% of said sugar is fructose; and cooling the resultant product to between about -5° and 10° F.
Claim 24
Independent Claim
121 words
A method of making a microbiologically stable beverage concentrate which is substantially non-crystalline at freezer temperatures which comprises the steps of: forming a mixture comprising water, sugar, flavoring and fructose, 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, and in said sugar the amount of dextrose plus fructose is at least about 50% based upon the total sugar content and at least 10% of said sugar is fructose; and cooling the resultant product to between about -5° and 10° F.
Claim 25
Dependent Claim
13 words
The process of claim 20 wherein said mixture further comprises a tea extract.
Claim 26
Dependent Claim
13 words
The process of claim 20 wherein said mixture further comprises an orange extract.
Claim 27
Dependent Claim
35 words
The method as recited in claim 21 wherein the mixture formed further comprises up to about 125 p.p.m. of a quinine salt selected from the group consisting of quinine sulfate, quinine bisulfate and quinine hydrochloride.
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) | 1983-11-25 | 1984-05-26 | 1984-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-11-25 | 1988-05-26 | 1988-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-11-25 | 1992-05-26 | 1992-11-25 | $7700.00 | Window Closed / Lapsed |