Importance

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Abstract

Provided are a gel receptor rod including a gel-like aerosol generating substrate including glycerin and carrageenan, which exists in the form of a gel in a first temperature range including room temperature, changes into a sol phase in a second temperature range including 80° C., and vaporizes into an aerosol in a temperature range of 100° C. to 350° C., a gel receptor in which the gel-like aerosol generating substrate is accommodated, and a wrapping paper wrapping the side of the gel receptor in a cylindrical shape, an electrically heated smoking article including a filter, a tube provided upstream of the filter, and a gel receptor rod provided upstream of the tube. The filter, the tube, and the gel receptor rod are wrapped with wrapping paper to form a cigarette. An aerosol generating device is also provided.

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First Claim