FIELD: devices for spraying or spraying liquids.
SUBSTANCE: invention relates to a homogenised plant material used as an aerosol-generating substrate in an aerosol-generating heated article. Material contains 60 % by weight or more of loose material of vegetal origin, substance for formation of aerosol and basic pH modifier, which is characterized by solubility in water equal to 0.1 g/100 ml of water at 20 °C and 1 atm or less. Modifier contains one or more basic inorganic salts selected from a group, consisting of hydrocarbonates of alkali-earth metal, hydroxides of alkali-earth metal and phosphates of alkali-earth metal.
EFFECT: invention makes it possible to improve nicotine release as compared to materials without the main pH modifier, as well as to increase the percentage of nicotine conversion into the inhaled aerosol.
14 cl, 2 tbl, 1 ex
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Authors
Dates
2022-04-14—Published
2018-05-22—Filed