| 摘要 |
<P>PROBLEM TO BE SOLVED: To satisfy requirements that it is desirable to find, in particular, a substance that has an antibacterial effect on Fusobacterium nucleatum and Porphyromonas gingivalis and a metabolic inhibitory effect on Fusobacterium nucleatum and Porphyromonas gingivalis, in order to inhibit production of hydrogen sulfide and methyl mercaptan in the saliva for bad breath prevention, and further that it is desirable that such a substance having an effect of inhibiting bad breath causes no safety issue when taken into the body. <P>SOLUTION: A composition for oral cavity includes as the active ingredient an extract of leaves or stems of Angelica keiskei. An exudate from Angelica keiskei may be used as the extract of Angelica keiskei. <P>COPYRIGHT: (C)2013,JPO&INPIT |
