The impact of the nutritional supplement “ERAMIN” on the heavy metal content in meat and offals

Abstract

There was performed an experimental study on the reduction of heavy metals in meat and products of slaughter cattle. For the experiment, according to the principle of analogues there were formed two groups of 15 Hereford calves each: 1 - control, 2 - experimental. Calves from the second group, in addition to the basic diet from the age of 3 months received dietary supplement "Eramin" in a dose of 50 mg/kg of body weight for 10 days every 3 months throughout the period of growing and fattening. In that the content of heavy metals in the meat of calves is established to fail to exceed the MPC. The amount of copper, iron and nickel in the control group exceeded average by 93,2 and 77,8%, respectively. The nickel content in muscle longissimus dorsi of the control group is 0,046 mg/kg, which is 5,6 times above the average. Against the background of the use of "Eramin" in the ration of calves in meat there was shown a significant (P ≤ 0,05) decrease in iron, cadmium and lead 12,0; 9,8 and 11,4%, respectively.