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Free radical scavenging activity of standard (AA), APM and its derived fractions of A. procera leaves
| Test samples | % Inhibition at 25 μg/mL | IC50values (μg/mL) |
|---|---|---|
| AA |
93.65 |
10.12 |
| APM |
51.30 |
43.43 |
| APP |
30.16 |
63.60 |
| APD |
36.09 |
41.15 |
| APC |
15.28 |
166.18 |
| APE |
90.02 |
11.79 |
| APA | 24.14 | 63.01 |
APM = Methanol extract, APP = Petroleum ether fraction, APC = Carbon tetrachloride fraction, APD = Dichloromethane fraction, APE = Ethyl acetate fraction and APA = Aqueous fraction.
