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Table 3 Antioxidant effect of four main compounds by DPPH scavenging assay

From: Comparison of the main components and bioactivity of Rhus verniciflua Stokes extracts by different detoxification processing methods

Sample

DPPH, EC50 (μg/ml)

Ascorbic acid

8.1 ± 0.6

Gallic acid

1.8 ± 0.1

Fustin

15.1 ± 0.0

Fisetin

1 ± 0.0

Quercetin

7.9 ± 0.2

  1. Each value represents mean ± SD (n = 3)