Table 3.
Plant Material | Extraction Solvent | Polyphenols (mg GAE/g dw) | Flavonoids (mg QE/g dw) | Antioxidant Properties (IC50 Values; mg/mL) | Reducing Power (mg AAE/g dw) | ||
---|---|---|---|---|---|---|---|
DPPH | ABTS | Metal Chelating Activity | |||||
Joo N | Water | 147.29 ± 6.76 a | 28.66 ± 0.97 a | 0.12 ± 0.01 a | 0.47 ± 0.04 a | 1.53 ± 0.20 a | 89.70 ± 4.58 a |
Methanol | 292.52 ± 11.68 b | 54.58 ± 2.98 b | 0.05 ± 0.00 b | 0.12 ± 0.00 b | 1.59 ± 0.11 a | 139.14 ± 2.77 b | |
Joo B | Water | 28.11 ± 3.11 c | 3.20 ± 0.79 c | 0.96 ± 0.07 c | 1.61 ± 0.26 c | 0.96 ± 0.03 b | 257.99 ± 2.16 c |
Methanol | 131.48 ± 4.58 d | 8.28 ± 0.74 d | 0.09 ± 0.00 ab | 0.30 ± 0.01 ab | 1.89 ± 0.20 c | 941.81 ± 43.21 d |
Values are means ± standard deviation of at least six determinations. Different letters in the same column indicate significant differences (p < 0.05) within conditions according to Tukey’s multiple range Test.