PROBLEM TO BE SOLVED: To provide a dentifrice composition which increases the uptake quantity of fluorine ions into dental enamel and is excellent in re-calcification effect.SOLUTION: The dentifrice composition includes the following components (A) to (C): (A) 0.002-5 mass% of a fluorine ion-feeding compound in terms of fluorine (B) 30-65 mass% of sugar alcohol, 5-30 g of which solves in 100 g aqueous solution at 20°C and (C) 10-25 mass% of water, wherein the mass ratio (B/C) of component (B) to component (C) is more than 1 and &le6.COPYRIGHT: (C)2011,JPO&INPIT【課題】歯のエナメル質へのフッ素イオンの取り込み量性が向上し、再石灰化効果の優れた歯磨組成物を提供する。【解決手段】次の成分(A)、(B)及び(C):(A)フッ素イオン供給化合物をフッ素換算で0.002~5質量%、(B)20℃において水溶液100gに対し5~30g溶解する糖アルコール 30~65質量%、(C)水 10~25質量%を含有し、成分(B)と成分(C)の質量比(B/C)が1より大きく6以下である歯磨組成物。【選択図】なし
