| 摘要 |
There is provided a method of forming an aerosol-generating substrate, the method comprising providing a liquid nicotine source containing at least one tobacco-specific nitrosamine, mixing the liquid nicotine source with a solvent and at least one aerosol former to form an aerosol-generating substrate,and irradiating the aerosol-generating substrate with ultraviolet light to reduce the amount of the at least one tobacco-specific nitrosamine. Also provided is a method of forming an aerosol-generating substrate, the method comprising providing a tobacco slurry containing at least one tobacco-specific nitrosamine, irradiating the tobacco slurry with ultraviolet light to reduce the amount of the at least one tobacco-specific nitrosamine, and drying the tobacco slurry to form an aerosol-generating substrate. |
