| 摘要 |
PURPOSE:A composition for oral cavity that contains a tannin having a specific group such as hexahydroxydiphenoyl, thus developing good effect of preventing and treating periodontitis by the hemostatic action of the tannin. CONSTITUTION:A tannin containing groups selected from hexahydroxydiphenoyl and dehydrohexahydroxydiphenoyl, preferably ellagitannin or elm tannin, is added, preferably by 0.05-5wt% based on the total amount of the composition to give the objective composition for oral cavity used as a preventive or remedy for periodotitis such as gingivitis or pyorhea, because of its high hemostatic action and no problems on irritation of oral mucous membranes and on discomfort on application. |
