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Table 2 Antioxidant effects of the three Citrus aurantium essential oil samples

From: Variation of the essential oil components of Citrus aurantium leaves upon using different distillation techniques and evaluation of their antioxidant, antidiabetic, and neuroprotective effect against Alzheimer’s disease

Methods

DPPH (mg TE/g)

ABTS (mg TE/g)

CUPRAC (mg TE/g)

FRAP (mg TE/g)

PBD (mmol TE/g)

MCA (mg EDTAE/g)

HD

10.41 ± 1.27c

11.05 ± 0.50c

16.15 ± 0.32c

29.43 ± 0.29c

18.60 ± 0.04c

20.44 ± 0.89c

SD

51.67 ± 0.69a

129.49 ± 0.29a

138.69 ± 0.27a

200.43 ± 2.88a

24.03 ± 0.09b

22.49 ± 0.80b

MV

15.00 ± 0.42b

35.75 ± 0.32b

37.44 ± 1.05b

57.21 ± 0.52b

37.87 ± 0.06a

32.14 ± 0.19a

  1. *Values are reported as mean ± SD of three parallel experiments. TE: Trolox equivalent; EDTAE: EDTA equivalent. Different letters (a−c) indicate significant differences in the tested essential oils