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Table 2 Results of antioxidant potential of Atriplex laciniata against DPPH and ABTS free Radicals using ascorbic acid as standard

From: Anticholinesterse and antioxidant investigations of crude extracts, subsequent fractions, saponins and flavonoids of atriplex laciniata L.: potential effectiveness in Alzheimer’s and other neurological disorders

Samples Conc. (μ g/mL) DPPH Percent inhibition DPPH IC 50 g/mL) ABTS Percent inhibition ABTS IC 50 g/mL)
Al.MeF 1000 83.23 ± 0.44** 82 81.49 ± 0.60*** 70
500 79.50 ± 0.61 ns 75.45 ± 0.59**
250 68.47 ± 0.46*** 64.52 ± 0.60***
125 53.47 ± 0.70*** 57.58 ± 0.57***
Al.HxF 1000 65.57 ± 0.43*** 270 69.90 ± 1.04 *** 215
500 58.12 ± 0.94*** 61.53 ± 0.65***
250 48.76 ± 1.09*** 52.20 ± 1.04***
125 34.38 ± 0.50*** 40.50 ± 0.73***
Al.CfF 1000 74.50 ± 0.56*** 210 83.42 ± 0.57*** 190
500 61.40 ± 0.55*** 72.32 ± 0.52***
250 52.36 ± 0.57*** 58.27 ± 0.57***
125 43.30 ± 0.52*** 37.30 ± 0.64***
Al.EaF 1000 69.37 ± 0.58*** 382 76.34 ± 0.63*** 360
500 62.29 ± 0.43*** 67.54 ± 0.46***
250 24.58 ± 0.56*** 33.48 ± 0.60***
125 17.39 ± 0.60*** 28.52 ± 0.66***
Al.WtF 1000 67.83 ± 1.07*** 210 69.37 ± 1.10*** 310
500 61.56 ± 0.69*** 57.56 ± 0.45***
250 52.48 ± 0.54*** 46.36 ± 0.55***
125 40.90 ± 1.16*** 35.57 ± 0.84***
Al.SPF 1000 83.37 ± 0.52** 83 78.40 ± 0.51*** 92
500 73.38 ± 0.76*** 71.44 ± 0.55***
250 67.24 ± 0.80*** 63.47 ± 0.52***
125 54.40 ± 0.76*** 52.39 ± 0.49***
Al.FLVF 1000 89.41 ± 0.55 ns 33 90.34 ± 0.55 ns 30
500 83.27 ± 0.58 ns 86.36 ± 0.49***
250 76.35 ± 0.51 ns 73.52 ± 0.62 ns
125 63.28 ± 0.57 * 67.42 ± 0.55 ns
Ascorbic Acid 1000 87.90 ± 0.96 14 89.30 ± 0.61 37
500 83.08 ± 0.47 80.37 ± 0.54
250 79.85 ± 2.24 73.37 ± 0.64
125 67.36 ± 0.57 64.45 ± 0.65
  1. Values significantly different as compared to positive control, *:P < 0.05, **:P < 0.01, ***:P < 0.001, ns: P >0.05. Values expressed as Percent inhibition (Mean ± SEM of n = 3) and IC50.