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Beni-Suef University Journal of Basic and Applied Sciences

Table 4 Correlation between ABTS, FRAP, DPPH, AAPH, polyphenols, flavonoids, and tannins content

From: In vitro investigation of antioxidant and antihemolytic activities of three Lamiaceae species from Morocco

 

Polyphenols

Flavonoids

Tannins

DPPH

ABTS

FRAP

AAPH

Polyphenols

1

      

Flavonoids

0.88

1

Tannins

0.91

0.62

1

DPPH

0.36

0.62

0.11

1

ABTS

0.87

0.99

0.61

0.71

1

FRAP

0.86

0.99

0.59

0.73

0.999

1

AAPH

0.60

0.90

0.30

0.94

0.90

0.91

1

  1. Pearson correlation coefficient (r2) was used to measure the association between two variables. ABTS 2 2-azinobis (3-ethylbenzothiazoline 6-sulfonic acid), DPPH 1 1 Diphenyl-2-picrylhydrazyl, FRAP Ferric reducing antioxidant power, TE Trolox equivalent, AAPH 2 2′-azobis–(2-amidinopropane)
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