Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Mean (± standard deviation) IC50 values of antioxidant activity of crude extracts of H. zeyheri compared to their respective positive controls
| Extract | Antioxidant | |
|---|---|---|
| DPPH | ABTS | |
| Ethyl acetate | 27.40 ± 0.29a | 12.56 ± 0.09a |
| Ethanol | 32.09 ± 0.73b | 19.59 ± 0.49b |
| Water | 143.20 ± 0.26c | 127.89 ± 0.39c |
| Ascorbic Acid | 19.67 ± 0.67d | 7.16 ± 0.33d |
| Trolox | 3.18 ± 0.42e | 10.69 ± 0.58e |
Values with different superscript letters in each column are significantly different at p < 0.05
