Slow-release solid particle for filter rod, and production method therefor

Abstract

The present invention belongs to the technical field of processing of tobaccos, and particularly relates to a slow-release solid particle for a filter rod, and a production method therefor. The solid particle for a filter rod provided by the present invention includes the raw materials by weight: rape stem core powder, Jerusalem artichoke stem core powder, konjac flour, cactus mesophyll powder, pregelatinized starch, micronized silica gel, oxidized starch, essence and fragrance, and purified water, where the essence and fragrance is natural plant powder having a special aroma and requiring no solvent for dissolution.