Fig. 4From: Extraction, purification, characterization and antioxidant activities of polysaccharides from Ramaria botrytis (Pers.) RickenScavenging activities on a DPPH radical, b hydroxyl radical, c reducing power assay for RBP-1, RBP-2, RBP-3, RBP-4 at various concentrations. Data shown were mean ± standard deviation (n = 3)Back to article page