Smokeless tobacco product
AssigneeRegent Court Technologies
InventorJonnie R. Williams
Life of this patent
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Abstract
A smokeless tobacco product suitable for human consumption is prepared from powdered tobacco. In one aspect, the powdered tobacco has a collective content of N′-nitrosonornicotine (NNN), 4-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone (NNK), N′-nitrosoanatabine (NAT) and N′-nitrosoanabasine (NAB) which is 0.3 μg/g or less. In another aspect, a smokeless tobacco product comprises powdered tobacco and from about 0.5 to about 15 wt % peppermint, from about 0.5 to about 15 wt % spearmint, from about 0.5 to about 15 wt % menthol, and from about 0.5 to about 15 wt % eucalyptus. The powdered tobacco can be prepared by pulverizing cured tobacco or, alternatively, from an aqueous extract of tobacco.
Claims20
A smokeless tobacco product suitable for human consumption comprising powdered tobacco having a collective content of N′-nitrosonornicotine (NNN), 4-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone (NNK), N′-nitrosoanatabine (NAT) and N′-nitrosoanabasine (NAB) which is 0.3 μg/g or less;
- wherein the powdered tobacco is formed from pulverized tobacco and consists essentially of Virginia flue cured tobacco;
- and
- wherein said pulverized tobacco is prepared from both tobacco lamina and tobacco stems.
A smokeless tobacco product suitable for human consumption comprising a solid bit of powdered tobacco having a collective content of N′-nitrosonornicotine (NNN), 4-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone (NNK), N′-nitrosoanatabine (NAT) and N′-nitrosoanabasine (NAB) which is 0.3 μg/g or less;
- wherein the powdered tobacco is formed from pulverized tobacco and consists essentially of Virginia flue cured tobacco;
- and
- wherein said pulverized tobacco is prepared essentially from tobacco lamina.
A smokeless tobacco product suitable for human consumption comprising powdered tobacco having a collective content of N′-nitrosonornicotine (NNN), 4-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone (NNK), N′-nitrosoanatabine (NAT) and N′-nitrosoanabasine (NAB) which is 0.3 μg/g or less;
- wherein the powdered tobacco is formed from pulverized tobacco and consists essentially of Virginia flue cured tobacco;
- and
- wherein said pulverized tobacco is prepared essentially from tobacco stems.
A smokeless tobacco product suitable for human consumption comprising powdered tobacco having a collective content of N′-nitrosonornicotine (NNN), 4-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone (NNK), N′-nitrosoanatabine (NAT) and N′-nitrosoanabasine (NAB) which is 0.3 μg/g or less;
- wherein the powdered tobacco is formed from an extract of tobacco and consists essentially of Virginia flue cured tobacco.
A smokeless tobacco product suitable for human consumption comprising powdered tobacco and from about 0.5 to about 15 wt % peppermint, from about 0.5 to about 15 wt % spearmint, from about 0.5 to about 15 wt % menthol, and from about 0.5 to about 15 wt % eucalyptus.
Dependencies are inferred from the claim text.