Extracting solvents | MCA assay* (IC50; mg/mL) | FRAP assay (mM FeSO4/mg) | Radical scavenging properties** (IC50; mg/mL) | Total contents of (mg equivalence/g of extract) | ||
---|---|---|---|---|---|---|
DPPH | ABTS | Phenolics | Flavonoids | |||
Ethyl acetate | 48.62 ± 8.57b | 14.22 ± 0.16b | 0.99 ± 0.04c | 0.59 ± 0.01c | 350.20 ± 10.23b | 78.25 ± 7.91a |
Ethanol | 216.09 ± 8.78c | 23.07 ± 1.84a | 0.41 ± 0.04b | 0.27 ± 0.01a | 457.81 ± 13.24a | 68.06 ± 1.65ab |
Water | 1.75 ± 0.05a | 16.81 ± 0.46b | 0.31 ± 0.02a | 0.31 ± 0.00b | 253.01 ± 5.45c | 64.92 ± 3.65b |