6Carr S,Hamilton D,Miller K,et al.The effect of ractopamine hydrochloride(Paylean?)on lean carcass yields and pork quality characteristics of heavy pigs fed normal and amino acid fortified diets[J].Meat Science,2009,81(3):533-539.
8Tang C,Zhang J,Li L,et al.Ractopamine residues in urine,plasma and hair of cattle during and after treatment[J].Journal of Analytical Toxicology,2014,38(3):149-154.
9Dalidowicz J E,Thomson T D,Babbitt G E.Ractopamine hydrochloride,aphenethanolamine repartitioning agent:metabolism and tissue residues[C].ACS Symposium Series(USA).1992.
10Qiang Z,Shentu F,Wang B,et al.Residue depletion of ractopamine and its metabolites in swine tissues,urine,and serum[J].Journal of agricultural and Food Chemistry,2007,55(11):4319-4326.
