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Table 3 Pearson correlation between the antioxidant activity and total phenolic content

From: In vitro total phenolics, total flavonoids, antioxidant and antibacterial activities of selected medicinal plants using different solvent systems

  A. millefolium B. ciliata A. vera
TPC TFC DPPH TPC TFC DPPH TPC TFC DPPH
TPC 1   0.997* 1   1.000** 1   0.727
TFC   1 0.817   1 0.917   1 0.357
DPPH    1    1    1
  1. TPC: Total phenolic content, DPPH: 2,2-diphenyl-1-picrylhydrazyl
  2. *Significant at p < 0.05, **significant at p < 0.001