Table 4 Assessment of Mercury levels in Nile tilapia fish in the different farms of Punjab, Pakistan.

From: Assessment of heavy metals and microbial loads in Nile tilapia (Oreochromis niloticus) from different farms and rivers

Farm

Body part

Mercury mg/kg

HMW

Flesh

0.06 ± 0.00c

Gills

0.11 ± 0.01a

Liver

0.08 ± 0.00b

Scales

0.01 ± 0.00d

Skin

0.01 ± 0.00d

Shorkot

Flesh

0.05 ± 0.00b

Gills

0.00 ± 0.00

Liver

0.07 ± 0.00a

Scales

0.00 ± 0.00

Skin

0.05 ± 0.00b

Rangpur

Flesh

0.00 ± 0.00

Gills

0.04 ± 0.00a

Liver

0.01 ± 0.00b

Scales

0.00 ± 0.00

Skin

0.01 ± 0.00c

  1. Results are given as means ± S.D with small letters (a, b, c, d) showing significant difference (p < 0.05).