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. 2006 Aug 28;4(1):99–106. doi: 10.4314/ajtcam.v4i1.31199

Figure 1.

Figure 1

Chromatogram of 200 µg acetone extracts of leaf (L), bark (B) and root (R) of P. africanum, separated with EMW and sprayed with DPPH. Note the high antioxidant activity, indicated by yellow areas