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Table 2 The EC 50 values for antioxidant tests for aqueous leaf extract of A. ceylanica with respect to reference standard antioxidants

From: Total phenolic, flavonoid contents, in-vitro antioxidant activities and hepatoprotective effect of aqueous leaf extract of Atalantia ceylanica

Antioxidant test A. ceylanica(μg/ml) Ascorbic acid (μg/ml) Gallic acid (μg/ml)
DPPH assay (n =9) 131.2 ± 36.1 3.30 ± 0.27 -
HO . scavenging (n =9) 48.4 ± 12.1 - 27.69 ± 4.14
NO . scavenging (n =3) 263.5 ± 28.3 276.3 ± 25.8 -
Fe 3+ reducing power (n =9) 87.70 ± 6.06 2.78 ± 0.30 -