| abstract |
The invention provides a cigarette filter rod containing novel solid flavor beads and a preparation method thereof. The new solid fragrance beads are made of porous starch as the main raw material, and after absorbing one or more mixed spices of cocoa extract, 2,3-dimethylpyrazine, furfural and ethyl maltol, the centrifugal shot blasting technology, Prepared by microwave treatment process. Put the solid fragrance beads into the cavity reserved between the two cellulose acetate filter rods to prepare a ternary composite filter rod containing the novel solid fragrance beads. The raw material of the novel solid fragrance beads of the present invention is ecological and environment-friendly; the fragrance beads release stable fragrance; the spices can be used in a wide range, and can be loaded with oil-soluble fragrances and water-soluble fragrances; it has a baked sweet fragrance style. When the cigarette is smoked, there is no need to pinch and break the fragrance beads to achieve the effect of increasing the flavor of the cigarette. |