Table 2 Comparison between the nine studied groups according to selenium content (μg/g)

10

0.0–4.30

0.69 ± 1.44

0.02

21.808^*

0.005^*

10

0.03–5.89

2.29^a ± 1.94

2.19

10

0.0–6.20

1.56^a ± 1.92

0.78

10

0.01–2.10

0.36^b ± 0.64

0.13

10

0.26–6.80

3.07^ad ± 2.17

2.85

10

0.0–4.40

1.74^a ± 1.86

1.03

10

0.02–2.30

1.06 ± 0.68

1.10

10

0.0–3.62

1.03^e ± 1.22

0.58

10

0.0–2.63

0.82^e ± 0.93

0.58