As for this invention, covalent bond, desirably through the cutting possible linker which includes ester connection or amide connection the polymer which has been connected to the sweet taste medicine, desirably it offers the composition for the buccal cavity, which includes the copolymer of methyl vinyl ether and the maleic anhydride as for that polymer it is possible here to come in contact with the surface in the buccal cavity, being cut off in the buccal cavity, to discharge that sweet taste medicine it is possible that cutting possible linker.< Selective figure >It is not本発明は、共有結合、好ましくはエステル結合またはアミド結合を含む切断可能なリンカーを介して甘味剤に結合しているポリマー、好ましくはメチルビニルエーテルおよび無水マレイン酸のコポリマーを含む口腔用組成物を提供し、ここでそのポリマーは口腔中の表面に付着することができ、その切断可能なリンカーは口腔中で切断されてその甘味剤を放出することができる。【選択図】なし
