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Patent US3645753A successfully refreshed from Google Patents.
US3645753A
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Meat-flavoring composition
Assignee: Nestec SA
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Filing: 1970-07-10
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Granted: 1972-02-29
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Expires: 1990-07-10
Abstract
Abstract A meat-flavored composition is prepared by heating together yeast autolysate, vegetable protein hydrolysate, hydrolysed meat extract and lactic acid, under specific conditions. Other features of the invention are disclosed in the specification.
Inventors
- 👤 Rupert Josef Gasser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:51
CPC Classifications
A; A23; A23L; A23L27/00; A23L27/20; A23L27/21; A23L27/215
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
51 words
A process according to claim 1, in which 1 to 2 parts by weight of a 5''-nucleotide containing at least about 50 percent by weight of inosinic acid or an inosinate are added to the mixture after the pH has been adjusted to a value in the range 6.5 to 7.0.
Claim 2
Dependent Claim
21 words
A process according to claim 1, in which the yeast autolysate contains 1.0 to 2.5 percent by weight of reducing substances.
Claim 3
Dependent Claim
37 words
A process according to claim 1, in which the composition is concentrated by evaporation under vacuum and the vapors removed during evaporation are fractionated and condensed and a portion of the condensate is returned to the composition.
Claim 4
Dependent Claim
65 words
A process according to claim 1, in which the hydrolysed meat extract is prepared by heating for about 1 hour at a temperature of about 65* C. an aqueous solution of beef or whale meat extract containing about 15 percent by weight of total solids with a quantity of papain corresponding to about 5 percent by weight of the amino nitrogen present in the extract.
Claim 5
Dependent Claim
10 words
The flavoring composition obtained by the process of claim 1.
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) | 1975-02-28 | 1975-08-30 | 1976-02-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-02-28 | 1979-08-30 | 1980-02-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-02-28 | 1983-08-30 | 1984-02-29 | $7700.00 | Window Closed / Lapsed |