PROBLEM TO BE SOLVED: To provide an oral cavity care composition high in deodorizing effect of foul breath just after use, also enabling the deodorizing effect to be sustained, and giving a good sense of use as well.SOLUTION: The oral cavity care composition is characterized by including: (A) a polycationic substance having in the molecule two or more cationic functional groups and (B) laccase. Further, a second version of the composition is such as to have been compounded with (C) a plant belonging to Labiate family or extract thereof in the first composition. In addition, a third version of the composition is such as to have been compounded with (D) one or more enzymes selected from dextranase, mutanase, actinidine, papain and bromelain in the first or second version of the composition.COPYRIGHT: (C)2012,JPO&INPIT【課題】使用直後の口臭の消臭効果が高く、更にその消臭効果を持続させることができ、かつ使用感も良好な口腔ケア組成物を提供する。【解決手段】(A)カチオン性を示す官能基を分子中に2個以上有するポリカチオン性物質、及び(B)ラッカーゼを含有してなることを特徴とする口腔ケア組成物。更に、上記組成物に(C)シソ科植物又はその抽出物を配合する。更に、上記組成物に(D)デキストラナーゼ、ムタナーゼ、アクチニジン、パパイン、ブロメラインから選ばれる1種以上の酵素を配合する。【選択図】なし
