Fig. 2From: In vitro biological properties and health benefits of a novel sulfated polysaccharide isolated from Cymodocea nodosa The in vitro antioxidant activities of CNSP at different concentrations. DPPH free radical-scavenging activity (a), ABTS radical-scavenging activity (b), Total antioxidant activity (c) and reducing power (d). Values are means of three replications ± SD; * P < 0.05 compared with different concentration of CNSPBack to article page