Research Article

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

Figure 5

SEM images of the CaOx crystals induced by AAPs with different molecular weights. Polysaccharide concentration: 0.6 g/L.