Table 1 Antioxidant activities of TAE, AgNO3 and AgNPs.
Sample | DPPH | FRAP* | |
|---|---|---|---|
EC50† | % inhibition | ||
TAE | 306.5 ± 1.6 | 77.7 ± 1.8 | 596 ± 10 |
AgNO3 | ND | 3.6 ± 1.2 | 0 ± 0 |
AgNPs | ND | 35.2 ± 0.4 | 279 ± 1 |
Sample | DPPH | FRAP* | |
|---|---|---|---|
EC50† | % inhibition | ||
TAE | 306.5 ± 1.6 | 77.7 ± 1.8 | 596 ± 10 |
AgNO3 | ND | 3.6 ± 1.2 | 0 ± 0 |
AgNPs | ND | 35.2 ± 0.4 | 279 ± 1 |