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Antioxidant activities of CYS and EUC measured by ABTS and FRAP assays.
| ABTS | FRAP | ||
|---|---|---|---|
| TEAC (μmol TE/g) |
IC50 (μg/mL) |
TEAC (μmol TE/g) |
|
| CYS | 39.0 ± 3.7 | 478.6 ± 39.2 | 77.2 ± 9.1 |
| EUC | 1444.1 ± 11.5 | 12.9 ± 0.8 | 638.9 ± 17.1 |
| Trolox | 4.5 ± 1.5 | ||
TEAC = Trolox equivalent (TE) antioxidant concentration. IC50 = the concentration of compound that affords a 50% reduction in the assay. Values represent mean ± S.D. from triplicate experiments.
