Tobacco compositions

An orally-disintegrable tab comprising:

• tobacco in an amount of 25 percent on a dry weight basis;
• maltodextrin in an amount of 42.15 percent on a dry weight basis
• a filler including,
• a sugar in an amount ranging from 1 weight percent to 80 weight percent, the sugar including,
• lactose in an amount of 30 percent on a dry weight basis;
• flavorant in an amount of 0.75 percent on a dry weight basis;
• artificial sweetener in an amount of 0.12 percent on a dry weight basis;
• emulsifier in an amount of 1.43 percent on a dry weight basis;
• and
• sodium carbonate in an amount of 0.56 percent on a dry weight basis.