Table 3. Antioxidant Activity of ME and EO of A. polystachyusa.
concentration (μg/mL) | ME (%RSA) | EO (%RSA) | standard (%RSA) |
---|---|---|---|
125 | 48.3 | 45.6 | 90.5 |
250 | 65.7 | 61.3 | 91 |
500 | 76.5 | 71.6 | 92.4 |
1000 | 84.2 | 82 | 94.7 |
Standard, ascorbic acid. For EO, the concentration is in μL/mL.