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International Journal of Phytomedicine and Phytotherapy

Table 4 FRAP activity of leaf extract of methanol extract of Zingiber officinale

From: In-vitro antioxidants, antimicrobial and toxicological evaluation of Nigerian Zingiber officinale

Conc. μg/mL MZO A. Acid
100 54.89 ± 0.94 93.95 ± 1.05
80 42.97 ± 0.39 84.08 ± 1.67
40 31.78 ± 0.56 78.40 ± 0.533
20 24.78 ± 0.28 60.56 ± 0.59
10 17.97 ± 0.95 43.03 ± 0.75
50 11.08 ± 0.12 29.79 ± 0.84
2.5 5.76 ± 0.32 18.68 ± 0.92
IC50 89.15 ± 0.29 24.39 ± 0.46
  1. Values are mean ± SEM of 3 determinations