PROBLEM TO BE SOLVED: To provide a composition for oral cavities, which does not have toxicity, is excellent in plaque control, can prevent or treat the crises of dental caries and periodontal diseases caused by intraoral pathogenic bacteria, and can prevent or remove foul breath.SOLUTION: This composition for oral cavities comprises a lactobacillus, Streptococcus faecalis, as an active ingredient. The composition for the oral cavities, wherein the lactobacillus, Streptococcus faecalis, is Streptococcus faecalis WB 2000 strain. The composition for the oral cavities is preferably a non-aqueous composition for the oral cavities.COPYRIGHT: (C)2007,JPO&INPIT【課題】毒性がなく、プラークコントロールに優れ、口腔内病原菌を原因とするう蝕や歯周病の発症を予防し又は治療し得、及び口臭を予防し又は除去できる、口腔用組成物を提供する。【解決手段】乳酸菌ストレプトコッカス・フェカリスを有効成分とする口腔用組成物;乳酸菌ストレプトコッカス・フェカリスがストレプトコッカス・フェカリスWB2000株である上記口腔用組成物;非水系口腔用組成物である上記口腔用組成物。【選択図】なし
