Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Flavor per se – or containing flavor or flavor improver of...
Patent
1977-06-16
1978-11-21
Marantz, Sidney
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Flavor per se, or containing flavor or flavor improver of...
131 17R, 131144, 252522, A23L 122, A23L 1231, A24B 312
Patent
active
RE0298433
ABSTRACT:
Processes for altering the flavors and/or fragrances of materials which comprise adding thereto effective amounts of at least one thiazole having the formula: ##STR1## wherein R is hydrogen, alkyl, or acyl; X is alkyl, alkoxy, or hydrogen, [or when R and Y are alkyl, alkyl;] and Y is alkyl, acyl, alkoxy or hydrogen, no more than two of R, X and Y being hydrogen; with the proviso that X is alkyl only when either (i) R and Y are each alkyl or (ii) Y is alkoxy; compositions containing such thiazoles and compositions; perfumed materials containing such thiazoles and compositions; and novel thiazoles and processes for producing same.
REFERENCES:
patent: 2870158 (1959-01-01), Asinger
patent: 3681088 (1972-08-01), Katz
R. L. Hall et al., Food Technology, 24(5), 25-28, 30-32, 39 (May 1970).
Chemical Abstracts, 82:170,885c (1975).
Chemical Abstracts, 71:11875f (1969).
Chemical Abstracts, 67:7782y (1967).
Asinger et al., II Chem. Abst., 64:5063(d), (1966).
Tarbell et al., "2-methyl-5-ethoxythiazole and Related Compounds," J. Am. Chem. Soc., vol. 72, (1950), pp. 3,138-3,140.
Klein et al., "Uber 2-Thiazolon," Helv. Chim. Acta., vol. 37, (1954), pp. 2,057-3,063.
Hruza Denis E.
Pittet Alan O.
Haidt Harold
International Flavors & Fragrances Inc.
Liberman Arthur L.
Marantz Sidney
Wolffe Franklin D.
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