Table 2.
Percent DPPH radical scavenging potential of saponins and flavonoids of Rumex hastatus at various concentrations
| Samples | Concentrations (μg/mL) | Percent inhibition (mean ± S.E.M) | IC 50 (μg/mL) |
|---|---|---|---|
| Rh. Sp | 1000 | 63.34 ± 0.98*** | |
| 500 | 56.32 ± 1.06*** | 312 | |
| 250 | 48.05 ± 0.75*** | ||
| 125 | 44.70 ± 1.25*** | ||
| 62.5 | 38.74 ± 0.68*** | ||
| Rh.Fl | 1000 | 76.93 ± 1.13ns | |
| 500 | 64.74 ± 1.29ns | 104 | |
| 250 | 61.42 ± 0.57ns | ||
| 125 | 52.34 ± 1.01ns | ||
| 62.5 | 46.73 ± 0.78ns | ||
| A.A | 1000 | 77.17 ± 0.72 | |
| 500 | 67.65 ± 1.47 | 95 | |
| 250 | 62.85 ± 0.97 | ||
| 125 | 53.37 ± 1.65 | ||
| 62.5 | 47.87 ± 0.26 |
Data is represented as mean ± S.E.M; n = 3. * represent level of significance like; * = P < 0.05, ** = P < 0.01, *** = P < 0.001.
AA: Ascorbic acid.