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Table 1 Antioxidant reducing power and EC50 values obtained in DPPH assay, and total phenolic compounds

From: Antioxidant and vasorelaxant activities induced by northeastern Brazilian fermented grape skins

Samples

DPPH

TP

(μg of GAE / mg of DW)

EC 50

(μg of ext. / μg of DPPH)

ARP

-AA-

0.50 ± 0.05

2.00

-

-FGS-

1.10 ± 0.14 *

0.91

185.53 ± 14.73

-UGS-

1.91 ± 0.42 **; #

0.52

25.29 ± 0.30 ##

  1. Mean values ± SEM of triplicate are shown. (AA), Ascorbic Acid; (FGS), Fermented Grape Skin; (UGS), Unfermented Grape Skin; (−), Not Analyzed. * significant when compared to AA, P < 0.05; ** significant when compared to AA, P < 0.01; # significant when compared to FGS and AA, P < 0.05; ## significant when compared to FGS, P < 0.05
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BMC Complementary Medicine and Therapies

ISSN: 2662-7671

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