The present invention relates to oral care compositions and methods of inhibiting microbial biofilm formation and/or degrading a microbial biofilm. Disclosed herein are oral care compositions comprising an Amadori compound having a glucose moiety and an amino acid moiety. The Amadori compound has use for inhibiting oral microbial biofilm formation and/or degrading an oral microbial biofilm in the oral cavity of a mammalian subject.本發明係關於口腔保健組成物及抑制微生物生物膜形成及/或降解微生物生物膜之方法。本文係揭示包含具有葡萄糖部份及一胺基酸部份之安瑪多立之口腔保健組成物。該安瑪多立化合物可用來抑制哺乳類個體口腔中之口腔微生物生物膜形成及/或降解口腔微生物生物膜。