| abstract |
The present invention relates to Streptococcus mutans and Streptococcus sobrinus, which are causative bacteria of dental caries (caries) which are oral diseases, and Actinomyces viscosus, Porphyromonas gingivalis and Fusobacterium which are causative bacteria of periodontal disease. Antibacterial agents that suppress the growth of nucleatum, Streptococcus pyogenes of hemolytic streptococci that are inflammatory causative bacteria, Staphylococcus aureus that are causative bacteria of food poisoning, and oral compositions containing the same And provision of food and drink. A water and / or organic solvent extract of one or more ascomycetous fungi or basidiomycetes selected from the group consisting of Yamabushitake, Amigasatake, jellyfish, Bunashimeji, Nameko, Bukuryo, Ushiratake, Hanabiratake, etc. Antibacterial agent by making it into an active ingredient, composition for oral cavity containing it, and food and drink. [Selection figure] None |