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Table 1 Contents of total polyphenols, flavonoids, and radical scavenging activity of the aqueous extracts from three Glycine species determined by TEAC, and DPPH assay

From: Antioxidants, anti-inflammatory, and antidiabetic effects of the aqueous extracts from Glycine species and its bioactive compounds

Species and positive controls Total phenolsa (μg CE/mg) Total flavonoidsb (μg RE/mg) TEAC (μmol TE/g) DPPH IC50 value (µg/mL)
AGM 21.58 ± 0.04 3.86 ± 0.13 7.67 ± 0.04 378.18
AGT 76.35 ± 0.09 7.43 ± 0.14 7.76 ± 0.04 249.88
AGTa 94.92 ± 0.12 7.62 ± 0.12 8.47 ± 0.08 212.41
Genistein (−) (−) 32.57 ± 0.17 106.22
Daidzein (−) (−) 30.52 ± 0.33 90.68
  1. All values expressed as mean ± SD of triplicate tests. (n = 3). Means which did not share a common letter were significantly different (p < 0.05) when analyzed by ANOVA and Ducan’s multiple-range tests
  2. aData expressed in μg catechin equivalent/mg dry weight (μg CE/mg)
  3. bData expressed in μg rutin equivalent/mg dry weight (μg rutin/mg)