| 摘要 |
PROBLEM TO BE SOLVED: To provide a dentifrice which can rapidly and efficiently produce high minus ions in the mouths to sufficiently and efficiently prevent halitosis and remove deposits such as dental plaques or tobacco tars, and can exhibit an action for preventing atopic dermatitis caused by the intake of herbicides, insecticides, or the like adhered, to farm crops into the mouths. SOLUTION: This dentifrice is characterized by containing the powder of a stone named Kiyoh stone as an ingredient. The dentifrice preferably contains the KIYOSEKI having a size of 2.0 to 15.0μm in an amount of 1.5 to 10.0 wt. % as the ingredient. COPYRIGHT: (C)2004,JPO&NCIPI
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