Cigarette comprising dark air-cured tobacco
A cigarette is provided that includes a rod of smokable material circumscribed by an outer wrapping material and a filter element, which may include an adsorbent material such as activated carbon, attached to one end of the rod of smokable material. The smokable material includes at least about 5 percent by weight of a dark air-cured tobacco, based on the dry weight of the smokable material, blended with additional tobacco materials such as flue-cured tobacco, burley tobacco, Oriental tobacco, Maryland tobacco, and mixtures thereof.
1. A cigarette comprising a rod of smokable material circumscribed by an outer wrapping material, wherein the smokable material comprises a blend of tobacco materials, wherein the blend comprises about 5 to about 10 percent by weight of a dark air-cured tobacco, based on the dry weight of the smokable material.
2. The cigarette of claim 1 , wherein the dark air-cured tobacco is produced in Central America, Caribbean Basin, South America, India, Indonesia, Philippines, Canada, United States, or Africa.
3. The cigarette of claim 1 , further comprising a filter element attached to one end of the rod of smokable material.
4. The cigarette of claim 3 , wherein the filter element comprises an adsorbent material.
5. The cigarette of claim 4 , wherein the adsorbent material is selected from the group consisting of activated carbon, molecular sieves, clays, ion exchange resins, activated aluminas, silica gels, meerschaum, and mixtures thereof.
6. The cigarette of claim 4 , wherein the adsorbent comprises activated carbon.
7. The cigarette of claim 1 , further comprising menthol incorporated into the cigarette as a flavorant.
8. The cigarette of claim 1 , wherein the blend further comprises tobacco materials selected from the group consisting of flue-cured tobacco, burley tobacco, Oriental tobacco, Maryland tobacco, and mixtures thereof.
9. The cigarette of claim 1 , wherein the smokable material comprises a blend of the dark air-cured tobacco with flue-cured tobacco, burley tobacco, and Oriental tobacco.
10. The cigarette of claim 1 , wherein the smokable material comprises a blend of the dark air-cured tobacco with flue-cured tobacco in cut filler form, the flue-cured tobacco being present in an amount of at least about 80 percent by weight.
11. The cigarette of claim 1 , wherein the smokable material comprises a blend of the dark air-cured tobacco with. Oriental tobacco in cut filler form, the Oriental tobacco being present in an amount of at least about 50 percent by weight.
12. The cigarette of claim 1 , wherein the smokable material comprises no more than about 8 percent by weight of burley tobacco.
13. A cigarette comprising a rod of smokable material circumscribed by an outer wrapping material and a filter element comprising an adsorbent material attached to one end of the rod of smokable material, wherein the smokable material comprises about 5 to about 10 percent by weight of a dark air-cured tobacco, based on the dry weight of the smokable material, blended with additional tobacco materials selected from the group consisting of flue-cured tobacco, burley tobacco, Oriental tobacco, Maryland tobacco, and mixtures thereof.
14. The cigarette of claim 13 , wherein the adsorbent material is selected from the group consisting of activated carbon, molecular sieves, clays, ion exchange resins, activated aluminas, silica gels, meerschaum, and mixtures thereof.
15. The cigarette of claim 13 , wherein the adsorbent comprises activated carbon.
16. The cigarette of claim 13 , wherein the smokable material comprises a blend of the dark air-cured tobacco with flue-cured tobacco in cut filler form, the flue-cured tobacco being present in an amount of at least about 80 percent by weight.
17. The cigarette of claim 13 , wherein the smokable material comprises a blend of the dark air-cured tobacco with Oriental tobacco in cut filler form, the Oriental tobacco being present in an amount of at least about 50 percent by weight.
18. The cigarette of claim 13 , wherein the smokable material comprises no more than about 8 percent by weight of burley tobacco.
19. A cigarette comprising a rod of smokable material circumscribed by an outer wrapping material and a filter element comprising an adsorbent material attached to one end of the rod of smokable material, wherein the smokable material comprises a blend of flue-cured tobacco, burley tobacco, and dark air-cured tobacco, wherein the flue-cured tobacco is present in an amount of at least about 45 percent by weight, based on the dry weight of the smokable material, the dark air-cured tobacco is present in an amount of about 5 to about 10 percent by weight, and the burley tobacco is present in an amount of no more than about 8 percent by weight.