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. 2019 Aug 1;8(8):261. doi: 10.3390/antiox8080261

Figure 1.

Figure 1

(A) Total phenolic content (TPC) and (B) 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity of hot water (HE-HWA) and ethanolic (HE-ETH) extracts. Gallic acid equivalent (GAE) was used for relative quantification of the TPCs. In DPPH scavenging assay, the final concentration of HE-HWA and HE-ETH was 1 mg/mL. All values presented correspond to mean ± SD of three independent experiments (n = 3). Values of **** p < 0.0001 was considered as statistically significant.