NON-TOBACCO PLANT COMPOSITION PREPARATION METHOD, ELECTRONIC CIGARETTE FILLER PREPARATION METHOD, ELECTRONIC CIGARETTE FILLER, AND ELECTRONIC CIGARETTE CARTRIDGE USING SAME

摘要

[Problem] To provide a non-tobacco plant composition preparation method and an electronic cigarette filler which are capable of maintaining the flavor of menthol even after long-term storage, in an electronic cigarette which uses a non-tobacco plant with which the refreshing sensation of menthol can be enjoyed. [Solution] The present invention is characterized by having: a menthol dissolving step for premixing menthol, lower alcohol, and non-aqueous crosslinked polymer and obtaining a dissolved menthol; and a mixing step for mixing a non-tobacco plant, an aerosol former, and the dissolved menthol obtained from the menthol dissolving step.