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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.