US Patent 11903406 Method for fermenting tobacco

A method of preparing a tobacco material for use in a smokeless tobacco product is provided, the method including receiving a tobacco material, wherein the tobacco material has not been subjected to a fermentation process, blending the tobacco material with the final moist snuff product ingredients to form a tobacco composition having a moisture content of at least about 50%, packaging the tobacco composition in a final product packaging such that after a fermentation period of 7 to 28 days within the final product packaging the product is ready for direct sale and consumption.