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Table 3 Correlation coefficients between the antioxidant capacity and phenolic content of various solvent fractions of the ethanol extract of Prunella vulgaris var. lilacina

From: In vitro antioxidant and anticancer effects of solvent fractions from prunella vulgaris var. lilacina

Factor1) TPC DPPH FRAP ABTS SOD
TPC 1.000 -0.834 0.982** -0.673 0.764
DPPH   1.000 -0.886 0.962** -0.993**
FRAP    1.000 -0.759 0.828
ABTS     1.000 -0.980**
SOD      1.000
  1. 1) TPC: total phenolic content, DPPH: DPPH radical scavenging activity, FRAP: ferric reducing antioxidant powers, ABTS: ABTS radical scavenging activity, SOD: Superoxide dismutase activity. * p<0.05, ** p<0.01.