Smokeless compressed tobacco product for oral consumption
A consumable compressed tobacco product adapted to dissolve in an oral cavity. The compressed tobacco product is formed from a composition that includes at least one tobacco component, at least one flavorant, at least one filler-binder, at least one lubricant, at least one desiccant and at least one glidant. The compressed tobacco products are adapted to dissolve and provide tobacco satisfaction. A method of making a dissolvable compressed tobacco product is also provided.
1. A method of making a dissolvable compressed tobacco product comprising the steps of:
(a) forming a mixture of a tobacco component, at least one flavorant, at least one filler-binder; at least one lubricant; and at least one glidant;
(b) compressing the mixture into a die to form a compressed tobacco product; and
(c) infusing the compressed tobacco product with at least one lipid,
wherein the step of infusing the compressed tobacco product with at least one lipid comprises: (i) placing the compressed tobacco product in an oil bath containing the at least one lipid; (ii) filling interstitial spaces of the compressed tobacco product with the at least one lipid; and (iii) heating the compressed tobacco product.
2. The method of claim 1 , wherein the at least one lipid is selected from tropical oils, butters, vegetable oils, shortenings and sucrose polyesters.
3. The method of claim 1 , wherein the at least one lipid comprises palm oil.
4. The method of claim 3 , wherein the palm oil comprises palm kernel oil that has been refined, bleached, hydrogenated, and deodorized.
5. The method of claim 3 , wherein the palm oil has a slip melting point of about 96 to about 104° F.
6. The method of claim 1 , further comprising the step of forming a shell coating comprising at least one lipid on a surface of the compressed tobacco product.
7. The method of claim 1 , wherein the oil bath is maintained at a temperature of about 40 to about 80° C.
8. The method of claim 1 , wherein the oil bath is maintained at a temperature of about 50 to about 70° C.
9. The method of claim 1 , wherein the compressed tobacco product remains in the oil bath for a period of about 5 to about 25 minutes.
10. The method of claim 1 , wherein the compressed tobacco product remains in the oil bath for a period of about 10 to about 20 minutes.
11. The method of claim 1 , wherein said heating step is conducted in an oven maintained at a temperature of about 30 to about 70° C.
12. The method of claim 1 , wherein said heating step is conducted in an oven maintained at a temperature of about 40 to about 60° C.
13. The method of claim 1 , wherein said heating step is conducted at room temperature.
14. The method of claim 1 , wherein said heating step is conducted in a fluid bed dryer.
15. The method of claim 1 , wherein the mixture further comprises a pH agent.
16. The method of claim 1 , wherein the composition comprises from about 30% to about 50% by weight of said tobacco component.
17. The method of claim 16 , wherein the composition comprises up to about 40% by weight of said tobacco component.
18. The method of claim 1 , wherein the at least one tobacco component comprises ground or powdered tobacco with an average particle size of between about 100 nm and 1 mm.
19. The method of claim 1 , wherein the at least one tobacco component comprises ground or powdered tobacco.
20. The method of claim 1 , wherein the composition comprises includes a flavorant in an amount of up to 15% by weight flavorant.
21. The method of claim 20 , wherein the flavorant comprises peppermint, tea, cocoa, spices, almond, vanilla, rum, amaretto, brandy or mixtures thereof.
22. The method of claim 1 , wherein the composition comprises from about 5 to about 35% by weight binder.
23. The method of claim 1 , wherein said binder comprises a microcrystalline cellulose, a sprayed processed lactose, a dicalcium phosphate dehydrate, a sprayed processed sucrose, a sprayed maltodextrin or mixtures thereof.
24. The method of claim 1 , wherein said lubricant comprises a hydrophobic lubricant.
25. The method of claim 24 , wherein said hydrophobic lubricant comprises magnesium stearate, calcium stearate, stearic acid, talc or mixtures thereof.
26. The method of claim 1 , wherein said lubricant comprises a hydrophilic lubricant.
27. The method of claim 26 , wherein said hydrophilic lubricant comprises DL leucine, sodium benzoate, polyethylene glycol or mixtures thereof.
28. The method of claim 1 , wherein the composition comprises less than about 1% by weight glidant.
29. The method of claim 28 , wherein the composition comprises from about 0.25% to about 0.5% by weight glidant.
30. The method of claim 1 , wherein said glidant comprises fumed or colloidal silica.
31. The method of claim 1 , further comprising a desiccant, wherein said desiccant comprises fumed or colloidal silica.
32. The method of claim 1 , wherein said lubricant comprises fumed or colloidal silica.
33. The method of claim 1 , wherein said compressed tobacco product is in the form of a tablet.
34. The method of claim 1 , further comprising one or more additives selected from the group of sweeteners, fragrances, coloring agents and preservatives.
35. The method of claim 1 , wherein the compressed tobacco product comprises 30 to 50% by weight tobacco component, 5 to 35% by weight binder and less than 1% by weight glidant.
36. The method of claim 1 , wherein the mixture is prepared by forming a first aqueous mixture of the tobacco component and optional flavorant, forming a second aqueous mixture of the lubricant and binder, and combining the first and second mixtures.