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Total phenolic content, flavonoid content, and antioxidant activity determined via DPPH• scavenging assay of ethanolic extracts from pomegranate barks (PBE) and peels (PPE).
| Samples | Total Phenolic Content | Flavonoid Content | DPPH• Assay |
|---|---|---|---|
| (mg GAE/g sample) | (mg QE/g sample) | IC50 (µg/mL) | |
| PBE | 574.64 | 52.98 | 4.10 |
| PPE | 242.60 | 23.08 | 9.60 |
GAE, equivalent gallic acid; QE, equivalent quercetin; BHT, butylated hydroxytoluene; IC50, the half maximal inhibitory concentration.
