Table 6.
Antioxidant properties of Sartoria hedysaroides extracts *.
| Solvents | DPPH (mg TE/g) | ABTS (mg TE/g) | CUPRAC (mg TE/g) | FRAP (mg TE/g) | MCA (mg EDTAE/g) | PBD (mmol TE/g) | |
|---|---|---|---|---|---|---|---|
| Aerial parts | DCM | 4.93 ± 0.28 h | 31.75 ± 1.31 f | 68.71 ± 1.28 e | 23.24 ± 0.42 f | 15.77 ± 0.21 c,d | 1.82 ± 0.08 a,b |
| EA | 12.46 ± 0.42 g | 47.99 ± 0.47 e | 92.47 ± 0.82 c | 33.04 ± 0.49 e | 17.60 ± 0.52 c | 2.08 ± 0.11 a | |
| MeOH | 169.97 ± 1.32 a | 285.33 ± 11.94 a | 279.23 ± 0.20 a | 162.48 ± 2.52 a | 11.87 ± 0.36 d,e | 1.87 ± 0.13 a,b | |
| Infusion | 74.32 ± 1.30 b | 164.37 ± 1.62 b | 171.80 ± 1.63 b | 121.87 ± 3.70 b | 23.44 ± 0.21 a,b | 1.08 ± 0.01 d | |
| Roots | DCM | 25.50 ± 0.25 e | 54.06 ± 1.76 e | 67.67 ± 0.73 e | 36.11 ± 0.44 e | 18.99 ± 4.67 b,c | 1.68 ± 0.04 b,c |
| EA | 30.72 ± 0.20 d | 71.03 ± 0.79 d | 92.58 ± 1.23 c | 44.63 ± 0.15 d | 9.76 ± 1.57 e | 1.73 ± 0.13 b | |
| MeOH | 37.69 ± 0.30 c | 99.65 ± 0.38 c | 88.63 ± 0.99 d | 54.68 ± 1.55 c | 11.76 ± 0.36 d,e | 1.40 ± 0.19 c | |
| Infusion | 14.79 ± 0.08 f | 80.26 ± 1.06 d | 59.09 ± 1.65 f | 41.41 ± 0.24 d | 26.67 ± 0.21 a | 1.07 ± 0.04 d |
* Values are reported as means ± SD. DCM: Dicholoromethane; EA: Ethyl acetate; MeOH: Methanol; TE: Trolox equivalent; EDTAE: EDTA equivalent; MCA: Metal chelating ability; PBD: Phosphomolybdenum. Different superscripts letters (a–h) indicate significant differences in the extracts (p < 0.05).