| 摘要 |
PURPOSE:To obtain a drug the for dental oral cavity, containing an extract of Krameria trianara Ruiz et Pavon as a principal ingredient, capable of exhibiting excellent antimicrobial activity against periodontal pathogenic germs and high safety and useful for preventing and treating periodontosis. CONSTITUTION:A drug for the dental oral cavity, obtained by blending an extract of Krameria trianara Ruiz et Pavon which is the name of the original crude drug of the family (Leguminosae-Caesalpinioideae) with water or an organic solvent, such as methanol, ethanol, acetone, n-hexane or benzene, or a mixture or water with the organic solvent, such as water-ethanol, as a principal ingredient in a dental composition, capable of exhibiting a wide antimicrobial spectrum and powerful antimicrobial activity against pathogenic germs for periodontosis and carious pathogenic germs and usable even with antibiotics together.
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