title: Evaluation of certain veterinary drug residues in food. Eighty-first report of the Joint FAO/WHO Expert Committee on Food Additives.
abstract: This report represents the conclusions of a Joint FAO/WHO Expert Committee convened to evaluate the safety of residues of certain veterinary drugs in food and to recommend maximum levels for such residues in food. The first part of the report considers general principles regarding the evaluation of residues of veterinary drugs within the terms of reference of the Joint FAO/WHO Expert Committee on Food Additives (JECFA), including MRLs for generic fish species, acute reference doses (ARfDs) for veterinary drugs, an approach for dietary exposure assessment of compounds used for multiple purposes (i.e veterinary drugs and pesticides), dietary exposure assessment for less-than-lifetime exposure, and the assessment of short-term (90-day and 12-month) studies in dogs. Summaries follow of the Committee's evaluations of toxicological and residue data on a variety of veterinary drugs: two insecticides (diflubenzuron and teflubenzuron), an antiparasitic agent (ivermectin), an ectoparasiticide (sisapronil) and a β2-adrenoceptor agonist (zilpaterol hydrochloride). In addition, the Committee considered issues raised in concern forms from the Codex Committee on Residues of Veterinary Drugs in Foods on lasalocid sodium, an antiparasitic agent. Annexed to the report is a summary of the Committee's recommendations on these drugs, including acceptable daily intakes (ADIs), ARfDs and proposed MRLs.
mesh_terms: D000818:Animals; D000871:Anthelmintics; D000977:Antiparasitic Agents; D001549:Benzamides; D004032:Diet; D004132:Diflubenzuron; D004285:Dogs; D004350:Drug Residues / Q000032:analysis* / Q000633:toxicity; D005399:Fishes; D005506:Food Contamination / Q000032:analysis*; D059022:Food Safety; D006801:Humans; D006846:Hydrocarbons, Halogenated; D007306:Insecticides; D007559:Ivermectin; D007832:Lasalocid; D008452:Maximum Allowable Concentration; D010573:Pesticide Residues / Q000032:analysis; D011720:Pyrazoles; D014297:Trimethylsilyl Compounds; D019155:Veterinary Drugs / Q000032:analysis* / Q000633:toxicity; D014944:World Health Organization
chemical_list: C000610785:5-amino-1-(2,6-dichloro-4-(trifluoromethyl)phenyl)-4-(2,2-difluoro-1-(trifluoromethyl)cyclopropyl)pyrazole-3-carbonitrile; D000871:Anthelmintics; D000977:Antiparasitic Agents; D001549:Benzamides; D006846:Hydrocarbons, Halogenated; D007306:Insecticides; D010573:Pesticide Residues; D011720:Pyrazoles; D014297:Trimethylsilyl Compounds; D019155:Veterinary Drugs; C475840:Zilpaterol; D007559:Ivermectin; C052595:teflubenzuron; D004132:Diflubenzuron; D007832:Lasalocid