Download Complete Issue (3090kb) - Academic Journals
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1976 Afr. J. Pharm. Pharmacol.<br />
Phyllanthus urinaria extract (in �g)<br />
Figure 6. P. urinaria scavenging activity profile against 2, 2-diphenyl-1-picrylhydrazyl radical<br />
(DPPH), the curve equation Y = -1288.4/X + 101.528, correlation coefficient R 2 = 0.9982 and IC50<br />
= 25.00 �g.<br />
Gallic acid extract (in �g)<br />
Figure 7. Gallic acid scavenging activity profile against 2, 2, diphenyl-1-picrylhydrazyl radical<br />
(DPPH), the curve equation Y = -138.615/X + 92.3058, correlation coefficient R 2 = 0.9395 and<br />
IC50 = 3.28 �g.<br />
Ellegic acid extract (in �g)<br />
Figure 8. Ellagic acid scavenging activity profile against 2, 2-diphenyl-1-picrylhydrazyl radical<br />
(DPPH), the curve equation Y = -126.56/X + 92.27, correlation coefficient R 2 = 0.9394 and<br />
IC50 = 2.99 �g.
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