title: Multiresidue analysis of antibiotics in food of animal origin using liquid chromatography-mass spectrometry.
abstract: Antibiotics are the most important drugs administered in veterinary medicine. Their use in food-producing animals may result in antibiotic residues in edible tissues, which are monitored to protect human and animal health, support the enforcement of regulations, provide toxicological assessment data, and resolve international trade issues. This chapter provides basic characterization of the most important classes of antibiotics used in food-producing animals (aminoglycosides, amphenicols, β-lactams, macrolides and lincosamides, nitrofurans, quinolones, sulfonamides, and tetracyclines), along with examples of practical liquid chromatographic-(tandem) mass spectrometric methods for analysis of their residues in food matrices of animal origin. The focus is on multiresidue methods that are favored by regulatory and other food testing laboratories for their ability to analyze residues of multiple compounds in a time- and cost-effective way.
authors.affiliation: Greenfield Laboratories, Nutritional Chemistry and Food Safety, Covance Laboratories, Inc., Greenfield, IN, USA. Katerina.Mastovska@covance.com
authors.forename: Katerina
authors.initials: K
authors.lastname: Mastovska
mesh_terms: D000617:Aminoglycosides / Q000032:analysis; D000900:Anti-Bacterial Agents / Q000032:analysis*; D002853:Chromatography, Liquid / Q000379:methods*; D004350:Drug Residues / Q000032:analysis*; D005506:Food Contamination / Q000032:analysis*; D055231:Lincosamides / Q000032:analysis; D018942:Macrolides / Q000032:analysis; D013058:Mass Spectrometry / Q000379:methods*; D009581:Nitrofurans / Q000032:analysis; D015363:Quinolones / Q000032:analysis; D013449:Sulfonamides / Q000032:analysis; D047090:beta-Lactams / Q000032:analysis
chemical_list: D000617:Aminoglycosides; D000900:Anti-Bacterial Agents; D055231:Lincosamides; D018942:Macrolides; D009581:Nitrofurans; D015363:Quinolones; D013449:Sulfonamides; D047090:beta-Lactams