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Table 3 Effects of fermentation on Cu and Al residue levels in milk samples

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