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US3928644A
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Novel vegetable flavored foodstuff and vegetable flavor compositions containing 2-phenyl-4-pentenal and/or dimethyl acetal thereof
Assignee: International Flavors and Fragrances Inc
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Filing: 1974-10-02
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Granted: 1975-12-23
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Expires: 1994-10-02
Abstract
Abstract Foodstuff flavor and aroma augmenting compositions containing a quantity of 2-phenyl-4-pentenal and/or its dimethyl acetal sufficient to alter the vegetable aroma and/or taste characteristics of said foodstuff, methods for preparing same, and foodstuff containing 2-phenyl-4-pentenal and/or its dimethyl acetal.
Inventors
- 👤 William Lewis Schreiber
- 👤 Manfred Vock
- 👤 Edward Joseph Shuster
- 👤 Alan O Pittet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:06
CPC Classifications
C; C07; C07C; C07C47/00; C07C47/20; C07C47/228; C07C47/232; A; A23; A23L; A23L27/00; A23L27/20; A23L27/204; A24; A24B; A24B15/00; A24B15/18; A24B15/28; A24B15/30; A24B15/301; C07C45/00; C07C45/51; C07C45/516; C07C45/56
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
45 words
A PROCESS FOR ALTERING THE ORGANOLEPTIC PROPERTIES OF A FOODSTUFF WHICH COMPRISES ADDING THERETO A SMALL BUT EFFECTIVE AMOUNT OF ENHANCE A VEGETABLE FLAVOR OR TO IMPART THERETO A VEGETABLE FLAVOR OF 2-PHENYL-4-PENTENE DERIVATIVES SELECTED FROM THE GROUP CONSISTING OF 2-PHENYL-4-PENTENAL AND 2-PHENYL-4-PENTENAL DIMETHYL ACETAL.
Claim 2
Dependent Claim
45 words
A PROCESS FOR ALTERING THE ORGANOLEPTIC PROPERTIES OF A FOODSTUFF WHICH COMPRISES ADDING THERETO A SMALL BUT EFFECTIVE AMOUNT OF ENHANCE A VEGETABLE FLAVOR OR TO IMPART THERETO A VEGETABLE FLAVOR OF 2-PHENYL-4-PENTENE DERIVATIVES SELECTED FROM THE GROUP CONSISTING OF 2-PHENYL-4-PENTENAL AND 2-PHENYL-4-PENTENAL DIMETHYL ACETAL.
Claim 3
Dependent Claim
52 words
The process of claim 1 wherein, in addition, to the 2-phenyl-4-pentene derivative there is added to the foodstuff an adjuvant selected from the group consisting of: Maltol; 2-Trans hexenal; Vanillin; Allyl caproate; Citral; Amyl butyrate; 2(n-propyl)thiazole; 2(n-pentyl) thiazole; 2(i-butyl) thiazole; Methional; 2-Ethyl-3-acetyl pyrazine; 4-Methylthiobutanal; 2-Methyl pyrazine; and Tetramethyl pyraZine and mixtures thereof.
Claim 4
Dependent Claim
12 words
The process of claim 1 wherein the foodstuff is a potato product.
Claim 5
Dependent Claim
13 words
The process of claim 1 wherein the 2-phenyl-4-pentene derivative is 2-phenyl-4-pentenal dimethyl acetal.
Claim 6
Dependent Claim
33 words
A process for altering the organoleptic properties of a foodstuff which comprises adding thereto a small but effective amount to enhance a vegetable flavor or to impart thereto a vegetable flavor of 2-phenyl4-pentenal.
Claim 7
Dependent Claim
33 words
A process for altering the organoleptic properties of a foodstuff which comprises adding thereto a small but effective amount to enhance a vegetable flavor or to impart thereto a vegetable flavor of 2-phenyl4-pentenal.
Claim 8
Dependent Claim
52 words
The process of claim 5 wherein, in addition to the 2-phenyl-4-pentenal, there is added to the foodstuff an adjuvant selected from the group consisting of: Maltol; 2-Trans hexenal; Vanillin; Allyl caproate; Citral; Amyl butyrate; 2(n-propyl) thiazole; 2(n-pentyl) thiazole; 2(i-butyl) thiazole; Methional; 2-Ethyl-3-acetyl pyrazine; 4-Methylthiobutanal; 2-Methyl pyrazine; and Tetramethyl pyrazine and mixtures thereof.
Claim 9
Dependent Claim
12 words
The process of claim 5 wherein the foodstuff is a potato product.
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) | 1978-12-22 | 1979-06-23 | 1979-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-12-22 | 1983-06-23 | 1983-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-12-22 | 1987-06-23 | 1987-12-23 | $7700.00 | Window Closed / Lapsed |