As can be seen from Table 4 , the regression model is p < 0.0001 (highly significant) and the misfit term p = 0.1796 > 0.05 (not significant), indicating that the regression model is reliable and can be used for the optimization of the polysaccharide extraction rate of MOL.
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Ultrasonic-Cellulase Synergistic Extraction of Crude Polysaccharides from <i>Moringa oleifera</i> Leaves and Alleviation of Insulin Resistance in HepG2 Cells.
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The sentences
The results showed that MOLP had no growth-promoting effect on HepG2 cells and showed a decreasing trend in the survival rate of HepG2 cells as the concentration of MOLP increased.
The results show that the extraction rate of polysaccharides showed a trend of first increasing and then levelling off with the increase of cellulase addition, and the extraction rate of polysaccharides from MOL reached a maximum of (10.75 ± 0.14)% with an addition amount of 0.8%.
The scavenging activity of MOLP showed an IC50 value of 0.21 mg/mL for ABTS, 0.31 mg/mL for DPPH, 0.97 mg/mL for superoxide anion, and 0.49 mg/mL for hydroxyl radicals, showing an increasing trend with increasing concentrations. 2.5.