Research Article

Antioxidant Activity of Auricularia auricula Polysaccharides with Different Molecular Weights and Cytotoxicity Difference of Polysaccharides Regulated CaOx to HK-2 Cells

Figure 7

Zeta potential (a) and thermogravimetric analysis (b) of APPs-regulated CaOx. Polysaccharide concentration: 0.6 g/L. Compared with DC, ; .
(a)
(b)