| Extract | ABTS | DPPH | FRAP | LPO | ||
| IC50 (μg/mL) | ARP | IC50 (μg/mL) | ARP | mmol EAA/g | Inhibition (%) (at 100 μg/mL) | |
| HE_ELM | 13.39 ± 2.27*** | 0.08 | 7.43 ± 1.73 | 0.14 | 883.75 ± 11.5 | 52.64% ± 7.14% |
| Trolox | 2.04 ± 0.12 | 0.49 | 5.06 ± 0.15 | 0.19 | ----- | 48.11 ± 3.88 |