Fig. 7
From: Extraction, structure characterization and biological activity of polysaccharide from coconut peel
Antioxidant and anti-proliferative activities of coconut peel polysaccharide and its derivatives. a ASBT free radical scavenging rate of coconut peel polysaccharide and its derivatives; b DPPH free radical scavenging rate of coconut peel polysaccharide and its derivatives; c O2−· scavenging rate of coconut peel polysaccharide and its derivatives; d inhibitory activity of coconut peel polysaccharide and its derivatives on HepG2 cells