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

1977-08-24

1981-09-15

Love, Ethel G.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

424 48, 424 49, 424278, 131277, C07D31710

Patent

active

042897009

ABSTRACT:
Processes and compositions are described for the use in foodstuffs, chewing gum, toothpaste and medicinal product flavor and aroma augmenting, modifying, enhancing and imparting compositions and as foodstuff, chewing gum, toothpaste and medicinal product aroma imparting materials of cylic 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: 3914451 (1975-10-01), Schreiber et al.
patent: 3959396 (1976-05-01), Ochsner et al.
patent: 3988487 (1976-10-01), Sanderson et al.
patent: 4159347 (1979-06-01), Yoshida et al.
Chem. Abstracts, 62:11055e.
Beilstein, vol. E CCXIX, p. 16:5(2).
Hibbert et al., J.A.C.S., vol. 51, Feb. 1929, pp. 611-614.
Federal Register, vol, 31, No. 102, Thursday, May 26, 1966, p. 7563.
Chemical Abstracts, vol. 67, (1967), 2765k.
Chem. Abstracts, 78:58492p.

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