Smoking compositions containing an oxalate flavorant-release add

Details Smoking compositions containing an oxalate flavorant-release add Smoking compositions containing an oxalate flavorant-release add

1991-09-25

1992-12-22

Prebilic, Paul

Tobacco

Product or device having identifiable constituent to flavor...

Organic compound

131278, A61B 1530

Patent

active

051727056

ABSTRACT:
In one embodiment this invention provides smoking compositions which contain a novel oxalate ester flavorant-release additive.
Under cigarette smoking conditions, a combustible filler additive such as a methyl 4-oxo-.beta.-ionyl oxalate ##STR1## pyrolyzes and releases megastigma-5,7,9-trien-4-one as a natural flavorant component of the cigarette smoke. ##STR2##

REFERENCES:
patent: 3211157 (1965-10-01), Rowland
patent: 4753924 (1988-06-01), Brunke et al.
patent: 4827012 (1989-05-01), Christenson et al.
patent: 4992106 (1991-02-01), Christenson et al.

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