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Table 4 The IC50 for different extracts fractions against DPPH, Lipase, α-Amylase and α-glucosidase in comparison of IC50 of positive controls

From: Phytochemical analysis, in-vitro anti-proliferative, anti-oxidant, anti-diabetic, and anti-obesity activities of Rumex rothschildianus Aarons. extracts

  Target enzyme Reference Hexane fraction Acetone fraction Methanol fraction Aqueous fraction
IC50 (μg/mL) DPPH 3.10 ± 0.92a 7.90 ± 1.32 6.30 ± 0.43 NI 19.95 ± 0.71
Lipase 12.30 ± 0.33b 39.81 ± 0.27 26.30 ± 0.57 60.26 ± 0.42 NI
α-Amylase 28.84 ± 1.22c 354.8 ± 1.17 19.05 ± 0.75 NI 45.70 ± 0.26
α-Glucosidase 37.15 ± 0.33C NI 54.90 ± 0.33 251.18 ± 0.43 NI
  1. a Trolox, b Orlistat, c Acarbose, NI: no inhibition (inhibition at conc. higher than 400 μg/ml)