In order to reduce the harmful ingredients in mainstream cigarette smoke and improve the aesthetic qualities，we have introduced Plumeria rubra particles prepared by fluidized beds in compound filter rod. To optimize the pellet fabrication，we took the acceptance rate of frangipani particles and sensory evaluation as important indexes. As a result，the analysis of harmful ingredients emission demonstrates that the Plumeria rubra particles can effectively reduce the phenol and benzopyrene in cigarettes-mainstream. And the sensory evaluation result suggests that the fragrance quality of experiment samples is markedly modified.
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