Table 3.
Total phenolics | Caffeic acid | Ferulic acid | Isoferulic acid | Total sugars | Total saponins | |
---|---|---|---|---|---|---|
Anti-LPO |
0.99 |
0.98 |
0.96 |
0.95 |
−0.69 |
−0.001 |
DNA |
0.61 |
0.38 |
0.37 |
0.40 |
−0.11 |
−0.35 |
·OH |
0.57 |
0.37 |
0.34 |
0.47 |
0.11 |
−0.68 |
·O2- |
0.36 |
0.38 |
0.33 |
0.53 |
−0.53 |
0.14 |
Chelating |
0.17 |
0.31 |
0.31 |
0.21 |
−0.88 |
0.94 |
DPPH· |
0.43 |
0.39 |
0.35 |
0.35 |
0.46 |
−0.92 |
ABTS·+ |
0.57 |
0.54 |
0.61 |
0.49 |
0.30 |
−0.84 |
Reducing |
0.82 |
0.65 |
0.68 |
0.68 |
−0.26 |
−0.39 |
Average | 0.56 | 0.51 | 0.50 | 0.51 | −0.20 | −0.26 |
R, correlation coefficient; 1/IC50: the unit is mL/μg, all 1/IC50 values are listed in Additional file 2. LPO, lipid peroxidation.