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Table 1 Comparison of Phenolic, flavonoids contents, DPPH, FRAP antioxidant assays, and Lipoxygenase inhibition of Gaultheria trichophylla extracts

From: Gaultheria trichophylla (Royle): a source of minerals and biologically active molecules, its antioxidant and anti-lipoxygenase activities

Samples Phenolic contents mg GAE/g of extract Flavonoids contents mg QE/g of extract DPPH % inhibition 0.5 mg/ml IC50 μg/ml FRAP % inhibition 0.5 mg/ml IC50 μg/ml 5- LOX Inhibition
% Inhibition at 0.5 mg/ml IC50 μg/ml
G. MeOH 17.5 ± 2.5 41.3 ± 0.1 90.5 ± 0.8 81.2 ± 0.2 98.2 ± 1.7 11.2 ± 0.1 90.5 ± 0.7 277.3 ± 2.7
G. Chlor 5.0 ± 0.9 9.8 ± 0.7 66.8 ± 0.6 119.2 ± 0.7 77.0 ± 2.7 27.7 ± 0.6 66.9 ± 0.1 379.3 ± 1.4
G. Hex 3.2 ± 0.3 26.7 ± 1.4 58.9 ± 0.2 99.0 ± 0.5 74.2 ± 1.4 13.5 ± 0.7 57.0 ± 0.3 448 ± 0.2
Quercetin - - 92.1 ± 0.04 16.9 ± 0.1 95.2 ± 0.1 6.04 ± .003 - -
Vitamin C - - 93.1 ± 0.06 13.5 ± 0.1 94.3 ± 0.09 5.82 ± 0.02 - -
Baicalein - - - - - - 95.7 ± 1.2 22.4 ± 1.3
  1. Values are given as standard error mean (SEM±) of three determination