The isolate was identified by 16S rRNA genotyping as Enterococcus faecium. E. faecium showed auto aggregation and hydrophobicity of 72.7 and 54.8% respectively. The extrapolysaccharide (EPS) was extracted from the culture free supernatant and assayed for its radical scavenging activity. The EPS showed significant 2, 2-diphenyl-1-picrylhydrazyl (DPPH) (63.5%), superoxide (77.3%) and hydroxyl (38.4%) radical scavenging ability. The structural analysis of the extracted and purified EPS was performed by FTIR and NMR analysis. From the present study E. faecium BDU7 can be claimed as a promising and an efficient probiotic candidate. The present study evidenced that EPS from E. faecium BDU7 showed strong DPPH and superoxide radical scavenging ability in vitro. Considering its potency as a potential antioxidant the
extracted EPS can find wide application in functional food and pharmaceutical formulations.