摘要 |
A cigarette and a cigarette filter containing a basic amino acid or a basic amino acid salt. The content of the basic amino acid or the basic amino acid salt is preferably at least 1 mg per cigarette. It is preferable that the basic amino acid or the basic amino acid salt is added in the form of an aqueous solution. It is also possible to add a surfactant together with the basic amino acid or the basic amino acid salt.
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