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. 2022 Jan 28;21:12. doi: 10.1186/s12934-021-01733-w

Fig. 7.

Fig. 7

The free radical scavenging capacity of polysaccharides obtained from P. dubia grown using different cultivation strategies. a ABTS radical scavenging rate (%); b superoxide radical scavenging rate scavenging rate (%); c hydroxyl radical scavenging rate (%); IPS-0 and EPS-0: Intracellular polysaccharides and exopolysaccharide from the control culture without talc; IPS-15 and EPS-15: Intracellular polysaccharides and exopolysaccharide from the experimental group with 15 g/L of 2000 mesh talc