Cyclic acetals of 2-methyl-2-pentenal and food flavor uses there

Details Cyclic acetals of 2-methyl-2-pentenal and food flavor uses there Cyclic acetals of 2-methyl-2-pentenal and food flavor uses there

1979-03-12

1980-04-15

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Dentifrices

A61K 716

Patent

active

041983939

ABSTRACT:
Processes and compositions are described for the use in foodstuff, chewing gum, toothpaste and medicinal product flavor and aroma augmenting, modifying, enhancing and imparting compositions and as foodstuffs, chewing gum, toothpaste and medicinal product aroma imparting materials of cyclic acetals of 2-methyl-2-pentenal having the generic structure: ##STR1## wherein R represents either hydrogen or methyl and the wavy lines signify that the cyclic acetal moiety is in either a "cis" or "trans" configuration with respect to the ethyl moiety bonded to the ethylenic moiety of the molecule. Addition of one or more cyclic acetals of 2-methyl-2-pentenal to foodstuffs, chewing gums, toothpastes and/or medicinal products produces sweet, fruity, gooseberry, green, aniseed, licorice, floral and herbal aroma characteristics and sweet, fruity, gooseberry, green, spearmint-like, aniseed, licorice, floral and herbal flavor characteristics with albedo-like flavor nuances.

REFERENCES:
patent: 3879425 (1975-04-01), Hall et al.
patent: 3883558 (1975-05-01), Lamparsky
patent: 3908023 (1975-09-01), Schreiber et al.
patent: 3914451 (1975-10-01), Schreiber et al.
patent: 3928644 (1975-12-01), Schreiber et al.
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patent: 3959396 (1976-05-01), Ochsner et al.
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Hibbert et al., J. Chem. Soc. 51 (1929), pp. 611-614; Beilstein, vol. E, CCXIX:16:5(2).
Chem. Abstracts 67: 2765k (1967); 62: 11055e (1965); 78: 58492 (1973).
Fed. Register 31: 7563, May 26, 1966.

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