| 摘要 |
PROBLEM TO BE SOLVED: To obtain a composition by which amatures can readily prevent tooth decay or periodontal disease and the preventive effect is lasted for a given period of time. SOLUTION: This is a composition for coating teeth in which shellac dissolved in an alcohol and at least one of antimicrobial ingredients which is selected from the group consisting of propolis, hinokitiol, a carious tooth bacteria resistant antibody and a periodontal disease bacteria resistant antibody are included. |
