Aktivitas antibiofilm ekstrak etanol kulit bawang merah (Allium cepa L.) dalam menghambat pembentukan biofilm Staphylococcus aureus ATCC 25923

Abstract

Introduction : Many dental and medical problems are caused by bacterial biofilms in the oral cavity. One of the bacteria that form biofilm is Staphylococcus aureus. This bacterium is a type of Gram-positive bacteria which is an opportunistic pathogen in the oral cavity and has a complex biofilm formation mechanism. Shallot peel contains phytochemical compounds such as flavonoids, saponins, phenols, tannins, alkaloids