Research on the Removal of Levamisole Residues in Bovine, Ovine, Caprine, Porcine and Poultry Tissues

In this paper, we set the waiting time for elimination of levamisole residues at a safe level from tissues (muscles and organs) animals treated with 10%—oral solution. We studied depletion by high performance liquid chromatography mass spectrometer (limit quantification 2 μg/kg) in bovine, ovine, caprine, porcine poultry (chickens pigeons) after administration (10 mg levamisole/kg body weight cattle, sheep, goats, pigs 20 birds). found that sheep goats 7 days treatment, liver 14 other were below established limit value. days, all Residue chickens was rapid, such 3 limit. slower turkeys than chickens.