Fig. 4From: In vitro evaluation of probiotic properties and antioxidant activities of Bifidobacterium strains from infant feces in the Uyghur population of northwestern ChinaThe ability of the Bifidobacterium strains’ intracellular cell extract (ICE), extracellular fermentation supernatant (EFS), and intact cells (IC) to scavenge DPPH free radicals. (Error bars indicate standard deviation from three independent experiments)Back to article page