Table 11 Antioxidant activity of Anethum sowa L. root essential oil and standards

Dose Concentration (mg/mL)

Log Dose

Average percent of Inhibition ± SD

Dose Concentration (μg/mL)

Log Dose

Average percent of Inhibition ± SD of BHT

Average percent of Inhibition ± SD of ASA

46.5

1.66

93.43 ± 0.24

200

2.301

93.02 ± 0.50

99.05 ± 0.21

23.25

1.36

89.56 ± 0.22

100

2

91.98 ± 0.19

98.35 ± 0.17

11.625

1.06

84.17 ± 0.25

50

1.698

85.51 ± 0.76

90.71 ± 0.60

5.8125

0.764

64.68 ± 0.21

25

1.397

69.54 ± 0.60

85.31 ± 0.60

2.90625

0.463

41.25 ± 0.12

12.5

1.096

55.87 ± 0.82

79.79 ± 0.18

1.453125

0.162

32.41 ± 0.31

6.25

0.795

29.69 ± 0.97

69.67 ± 0.68

0.72656

−0.138

19.71 ± 0.40

3.125

0.494

25.63 ± 0.51

37.26 ± 1.12

0.36328

−0.439

17.18 ± 0.05

1.5625

0.193

9.05 ± 0.51

27.02 ± 1.19

IC₅₀ value = 11.84 ± 0.29 μg/mL

IC₅₀ value = 3.74 ± 0.05 μg/mL