TOBACCO-DERIVED CASING COMPOSITION

• US 20150320107A1
• Filed: 07/21/2015
• Published: 11/12/2015
• Est. Priority Date: 01/28/2011
• Status: Active Grant

• Current Assignee: R J Reynolds Tobacco Company (R. J. Reynolds Tobacco)
• Original Assignee: R J Reynolds Tobacco Company (R. J. Reynolds Tobacco)
• Inventors: Dube, Michael Francis, Coleman, William Monroe III
• Granted Patent: US 10,159,273 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A24B 13/00 Tobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes; Chewing tobacco; Snuff reconstituted tobacco products A24B3/14
• CPC Class Codes: A24B 15/10 Chemical features of tobacco products or tobacco substitutes
• CPC Class Codes: A24B 15/24 by extraction; Tobacco extracts
• CPC Class Codes: A24B 15/302 by natural substances obtained from animals or plants

Abstract

The invention provides a tobacco composition for use in a smoking article or a smokeless tobacco composition that comprises an extract derived from a component of a plant of the Nicotiana species. The invention also provides smoking articles and smokeless tobacco compositions that include the extracts described herein, and methods for preparing extracts derived from a component of a plant of the Nicotiana species for addition to a tobacco composition.

Claims

1. A flavorful tobacco composition for use in a tobacco product in the form of an extract derived from at least one of the stalk or root of a plant of the Nicotiana species.

2. The tobacco composition of claim 1, wherein the extract is in powder form.

3. The tobacco composition of claim 1, wherein the extract is contained within a casing formulation or a top dressing formulation adapted for application to a tobacco material.

4. The tobacco composition of claim 1, wherein the extract is derived from the stalk of a plant of the Nicotiana species.

5. The tobacco composition of claim 1, wherein the extract is derived from the root of a plant of the Nicotiana species.

6. The tobacco composition of claim 1, wherein the extract comprises both material derived from the stalk and material derived from the root of a plant of the Nicotiana species.

7. The tobacco composition of claim 1, wherein the extract comprises one or more compounds selected from the group consisting of vanillin, syringaldehyde, C2 pyrazines, C3 pyrazines, acetic acid, dihydro-2-methyl-3-furanone, furanethanolacetate, furanmethanol, maltol, 3-hydroxypyridine, 5-methylfurfural, hexanal, pentylfuran, nonanal, decanal, menthol, 3-methylpentanoic acid, 2-hydroxy-3-methyl-2-cyclopenten-1-one, 3-hydroxypyridine, and 2,6-dimethoxyphenol.

8. A tobacco product comprising a flavorful tobacco composition in the form of an extract derived from the stalk or root of a plant of the Nicotiana species.

9. The tobacco product of claim 8, further comprising a tobacco material or a non-tobacco plant material as a carrier for the extract.

10. The tobacco product of claim 8, wherein the tobacco product is in the form of a smokeless tobacco composition.

11. The tobacco product of claim 10, wherein the form of the smokeless tobacco composition is selected from the group consisting of moist snuff, dry snuff, chewing tobacco, tobacco-containing gums, and dissolvable or meltable tobacco products.

12. The tobacco product of claim 8, wherein the tobacco product is in the form of a smoking article.

13. The tobacco product of claim 12, wherein the smoking article comprises a casing formulation or a top dressing comprising the extract.

14. The tobacco product of claim 8, wherein the tobacco product is in the form of an aerosol-generating device configured for non-combustion of plant material.

15. The tobacco product of claim 8, wherein the extract comprises material derived from the stalk of a plant of the Nicotiana species.

16. The tobacco product of claim 8, wherein the extract comprises material derived from the root of a plant of the Nicotiana species.

17. The tobacco product of claim 8, wherein the extract comprises both material derived from the stalk and material derived from the root of a plant of the Nicotiana species.

18. The tobacco product of claim 8, wherein the extract comprises one or more compounds selected from the group consisting of vanillin, syringaldehyde, C2 pyrazines, C3 pyrazines, acetic acid, dihydro-2-methyl-3-furanone, furanethanolacetate, furanmethanol, maltol, 3-hydroxypyridine, 5-methylfurfural, hexanal, pentylfuran, nonanal, decanal, menthol, 3-methylpentanoic acid, 2-hydroxy-3-methyl-2-cyclopenten-1-one, 3-hydroxypyridine, and 2,6-dimethoxyphenol.

19-38. -38. (canceled)