Method and device for flavoring smokeless tobacco
An encapsulated flavorant or artificial sweetener for use with smokeless tobacco and related products. The encapsulated flavorant or artificial sweetener comprises a core encapsulated with a lipid-based coating that provides stability when in contact with tobacco, yet releases flavor over time when the product is used. The core comprises a carrier, such as silica, tobacco, beet fiber, citrus fiber, artificial sweetener, or the like, coated or loaded with a flavorant. Flavor loading may be in the range of approximately 10% to 60%, by weight. Flavorants include, but are not limited to, methyl salicylate (oil of wintergreen), cinnamon (e.g., cinnamon oil), peppermint (e.g., peppermint oil), and spearmint (oil of spearmint).
1. A time-released encapsulated flavor composite comprising:
a carrier in an amount ranging from 24 wt. % to 51 wt. % by weight of the flavor composite,
a flavorant in an amount ranging from 14 wt. % to 34 wt. % by weight of the flavor composite, the flavorant coating the carrier, and
a lipid layer in an amount ranging from 30 wt. % to 50 wt. % by weight of the flavor composite, the lipid layer coating the flavorant, the lipid layer including a monoglyceride, a triglyceride, or both a monoglyceride and a triglyceride.
2. The time-released encapsulated flavor composite of claim 1 , wherein the carrier and the flavorant define a solid core, the solid core being between 10 wt. % and 60 wt. % by weight of the flavor composite.
3. The time-released encapsulated flavor composite of claim 2 , wherein the lipid layer continuously surrounds the solid core.
4. The time-released encapsulated flavor composite of claim 1 , wherein the carrier and the flavorant define a solid core, the solid core being between 20 wt. % and 30 wt. % by weight of the flavor composite.
5. The time-released encapsulated flavor composite of claim 1 , wherein the carrier includes beet fiber, citrus fiber, coffee beans, silica, artificial sweetener, ground cinnamon, tobacco, or any combination thereof.
6. The time-released encapsulated flavor composite of claim 5 , wherein the carrier includes silica.
7. The time-released encapsulated flavor composite of claim 5 , wherein the artificial sweetener includes saccharin, aspartame, or both saccharin and aspartame.
8. The time-released encapsulated flavor composite of claim 5 , wherein the carrier includes the artificial sweetener.
9. The time-released encapsulated flavor composite of claim 1 , wherein the flavor composite has a particle size ranging from 1 millimeter to 3 millimeters.
10. The smokeless tobacco product of claim 9 , wherein the smokeless tobacco product has a salt concentration ranging from 1 wt. % to 10 wt. % by weight of the smokeless tobacco product.
11. The time-released encapsulated flavor composite of claim 1 , wherein the lipid coating further comprises:
a coloring agent.
12. The time-released encapsulated flavor composite of claim 1 , wherein the lipid coating includes 50 wt. % of the monoglyceride by weight of the lipid coating and 50 wt. % of the triglyceride by weight of the lipid coating.
13. The time-released encapsulated flavor composite of claim 1 , wherein the lipid coating includes a ratio of the monoglyceride to the triglyceride of 10:90.
14. The time-released encapsulated flavor composite of claim 1 , wherein the flavorant includes methyl salicylate, cinnamon, peppermint, spearmint, sweetener, or any combination thereof.
15. The time-released encapsulated flavor composite of claim 14 , wherein the sweetener is an artificial sweetener.
16. The time-released encapsulated flavor composite of claim 15 , wherein the artificial sweetener includes saccharin, aspartame, or a combination of saccharin and aspartame.
17. The time-released encapsulated flavor composite of claim 1 , wherein the flavorant is a non-liquid.
18. The time-release encapsulated flavor composite of claim 17 , further comprising:
a liquid flavor admixed with the carrier.
19. The time-released encapsulated flavor composite of claim 1 , wherein the carrier has a particle size ranging from 125 μm to 1000 μm.
20. A smokeless tobacco product including the encapsulated flavor composite of claim 1 , wherein the smokeless tobacco product has a moisture content greater than 30%.