Preparation Optimization, Characterization, and Antioxidant and Prebiotic Activities of Carboxymethylated Polysaccharides from Jujube

Figure 7

Scavenging effect of JP and CMJP on DPPH radicals (a), hydroxyl radicals (b), superoxide radicals (c), and reducing power (d) compared with that of vitamin C. Results were expressed as means ± SD of three parallel measurements.

(a)

(b)

(c)

(d)