Table 1.
Relative PAs of peak 1 (quercetagetin-7-O-glucoside), peak 2 (quercetagetin), peak 3 (quercetin) and peak 4 (patuletin) after reaction with different concentrations of DPPH.
| Relative PAs (%) | |||||
|---|---|---|---|---|---|
| No. | DPPH Concentration | Peak 1 | Peak 2 | Peak 3 | Peak 4 |
| 1 | Unreacted control sample | 100 | 100 | 100 | 100 |
| 2 | Reacted with DPPH (0.625 mM) | 98.11 ± 1.02 | 81.75 ± 1.88 | 93.38 ± 2.45 | 93.42 ± 1.66 |
| 3 | Reacted with DPPH (1.25 mM) | 85.5 ± 1.68 | 14.42 ± 0.75 | 50.95 ± 1.68 | 61.17 ± 2.03 |
| 4 | Reacted with DPPH (2.5 mM) | 73.74 ± 0.93 | 3.65 ± 0.97 | 24.77 ± 1.21 | 13.34 ± 0.96 |
| 5 | Reacted with DPPH (5 mM) | 2.81 ± 0.06 | 0.47 ± 0.03 | 4.26 ± 0.47 | 12.37 ± 0.85 |
Note: Values are means ± SD (one-way ANOVA, n = 3, SPSS Statistics).