| 摘要 |
PURPOSE: A method for producing a filter for cigarette is provided to reduce the content of toxic gas such as carbon monoxide and maintain specific flavor of the cigarette. CONSTITUTION: A method for producing a filter for cigarette comprises: a step of a step of pulverizing gingko leaves to prepare gingko leaf powder; a step of contacting the gingko leaf powder with pressurized steam to prepare gingko leaf extract; a step of spraying the gingko leaf extract in an activated charcoal; a step of spraying a solution in which nanosilver particle is dispersed; and a step of drying the activated charcoal. |
