Use of certain bridged ketones in augmenting or enhancing the organoleptic properties of smoking tobacco
AssigneeInternational Flavors & Fragrances Inc.
InventorsMark A. Sprecker, James M. Sanders, William L. Schreiber, Hugh Watkins, Joaquin F. Vinals, Edward J. Shuster, Thomas J. O'Rourke, Myrna L. Hagedorn, Philip Klemarczyk
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Abstract
Described in a process for augmenting or enhancing the aroma or taste of a smoking tobacco comprising the step of adding to a smoking tobacco an aroma or taste augmenting or enhancing quantity of at least one tricyclic ketone having the structure: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are the same or different and each represents hydrogen or C.sub.1 -C.sub.3 lower alkyl.
Claims3
A process for augmenting or enhancing the aroma or taste of a smoking tobacco comprising the step of adding to a smoking tobacco an aroma or taste augmenting or enhancing quantity of at least one tricyclic ketone having the structure:
- ##STR77## wherein R.sub.1, R.sub.2 and R.sub.3 are the same or different and each represents hydrogen or C.sub.1 -C.sub.3 lower alkyl.
A smoking tobacco composition comprising smoking tobacco and intimately admixed therewith in an aroma or taste augmenting or enhancing quantity, at least one tricyclic ketone having the structure:
- ##STR78## wherein R.sub.1, R.sub.2 and R.sub.3 are the same or different and each represents hydrogen or C.sub.1 -C.sub.3 lower alkyl.
A smoking tobacco article comprising a cylindrically shaped body of smoking tobacco, along the length of said cylindrically shaped body, a wrapper, and at one end of the cylindrically shaped body, a filter, and intimately admixed in an aroma augmenting or enhancing quantity with said filter, said wrapper or said cylindrically shaped body of smoking tobacco, at least one tricyclic ketone having the structure:
- ##STR79##
Dependencies are inferred from the claim text.