From: Impact of grazing around industrial areas on milk heavy metals contamination and reproductive ovarian hormones of she-camel with assessment of some technological processes on reduction of toxic residue concentrations
Heavy metals
Original sample
Mean ± SD
Fermented milk
Mean± SD
P-value
Mannwhitney U test
Copper
1.43 ± 0.71
1.45± .68
0.740
Aluminum
27.80 ± 1.48
28.08±1.64
0.604