| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new anti-periodontal disease agent that exhibits high stability and high safety in a living body, and an oral composition and foods and drinks each containing the same. <P>SOLUTION: The new anti-periodontal disease agent comprises an extract of a potato as an effective ingredient. The oral composition and foods and drinks each containing the same are provided. <P>COPYRIGHT: (C)2010,JPO&INPIT |
