| 摘要 |
PURPOSE: Provided is tobacco composition without smoke which doesn't generate smoke in smoking, so that it doesn't occur harm due to indirect smoking. CONSTITUTION: The tobacco composition comprises the components of: 61.00-82.50wt% of charcoal particle; 2-5wt% of leaf tobacco extract which is fermented in ethanol and extracted; 5-10wt% of silkworm droppings which is fermented in ethanol and extracted; 3-7wt% of glycerin; 3-5wt% of oyster shells particle or calcium oxide; 0.5-3wt% of nicotine; 0.5-1wt% of pyridine; 3-5wt% of high level aliphatic acid which is selected from lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid and behenic acid; and 0.5-3wt% of ethyl vanillin.
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