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Table 2 Contents of polyphenols and antioxidants in RHTR

From: Biological and toxicological evaluation of Rhus trilobata Nutt. (Anacardiaceae) used traditionally in mexico against cancer

Samples

AE

FF

Weight (mg)

590 ± 49.5

22 ± 4.9

Polyphenols (Ga Eq)

94.14 ± 7.8

16.38 ± 3.8

Flavonoids (Que Eq)

84.56 ± 3.6

27.4 ± 5.7

Anthocyanins (Cya Eq)

9.98 ± 1.5

0.043 ± 0.01

Antioxidants (Trolox Eq)

197.5 ± 11.3

13.2 ± 0.09

AC50

0.042

0.105

TAC50

1

41

% DPPH Inhibition

86.07

14.10

AEI

ND

ND

Antioxidant activity

Very high

Low

  1. The results (mg/g) show the mean ± S.D. of three biological replicates (n = 3, in triplicate). DPPH 2,2 diphenyl-1-picrylhydrazyl, ND not determined, Ga gallic acid, Que. quercetin, Cya cyanidin-3-glucoside, Eq equivalents, AC50 half antioxidant concentration (mg/mL), TAC50 time in which AC50 was observed (min), AEI antioxidant efficient index, AE aqueous extract, FF flavonoid fraction
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BMC Complementary Medicine and Therapies

ISSN: 2662-7671

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