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Table 1 Antioxidant activity of CTE including DPPH radical scavenging activity, TEAC, FRAP, HRSA, SRSA, and FICP

From: Inhibitory effect of Clitoria ternatea flower petal extract on fructose-induced protein glycation and oxidation-dependent damages to albumin in vitro

Antioxidant activities
  DPPH TEAC FRAP HRSA SRSA FICP
CTE 0.467 ± 0.005 0.168 ± 0.001 0.379 ± 0.009 19.18 ± 3.40 26.31 ± 4.22 >103
Ascorbic acid 0.002 ± 0.001 - - - - -
Trolox - - - 2.03 ± 0.04 0.574 ± 0.04 -
EDTA - - - - - 8.88 ± 1.60
  1. Data are expressed as mean ± S.E.M, n = 3. DPPH radical scavenging activity, hydroxyl radical scavenging activity (HRSA), and superoxide radical scavenging activity (SRSA) are expressed as the IC50 value (mg/ml). TEAC, FRAP, and FICP are expressed as mg trolox/mg dried extract, mmol FeSO4/mg dried extract, and mg EDTA/mg dried extract, respectively.