The Useful Medicinal Properties of the Root-Bark Extract of <i>Alstonia boonei</i> (Apocynaceae) May Be Connected to Antioxidant Activity

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Fractions/compound</td><td align="center">IC<sub>50</sub> (<i>µ</i>g/mL) </td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">Crude precipitate</td><td align="center">364.39</td></tr><tr><td align="left">Ethyl acetate fraction</td><td align="center">54.25</td></tr><tr><td align="left">Acetone fraction</td><td align="center">121.79</td></tr><tr><td align="left">Methanol fraction</td><td align="center">141.67</td></tr><tr><td align="left">Compound <b>1</b></td><td align="center">354.94</td></tr><tr><td align="left">Ascorbic acid<br/></td><td align="center">&lt;50<br/></td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Free radical scavenging IC<sub>50</sub> values of the fractions, compound <b>1</b>, and ascorbic acid.   

International Scholarly Research Notices

tab2

Table 2

Table 2: The Useful Medicinal Properties of the Root-Bark Extract of <i>Alstonia boonei</i> (Apocynaceae) May Be Connected to Antioxidant Activity 

International Scholarly Research Notices

The Useful Medicinal Properties of the Root-Bark Extract of Alstonia boonei (Apocynaceae) May Be Connected to Antioxidant Activity

Table 2