Modification of bacterial profile of tobacco
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United States of America Patent
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Oct 13, 2015
Grant Date -
Oct 9, 2014
app pub date -
Apr 5, 2013
filing date -
Apr 5, 2013
priority date (Note) -
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Abstract
A method of modifying the content of certain bacteria in uncured tobacco material is provided, the method including contacting an uncured tobacco material with a treatment solution, wherein the treatment solution is selected from the group consisting of: (i) a solution comprising salt, sugar, or a combination thereof; (ii) a solution comprising one or more enzymes; and (iii) a solution comprising one or more probiotics, wherein said contacting provides a treated tobacco material having a reduced total bacterial content following harvest. In certain embodiments, the treated tobacco material is subsequently cured, and can optionally be fermented. Smoking articles and smokeless tobacco products including such treated tobacco materials are also provided.
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