Determination of veterinary antibiotic residues in foods of animal origin by liquid chromatography

• Autor(a) principal: Zambrano, Pedro Enrique La Rosa
• Data de Publicação: 2018
• Outros Autores: Espinoza, Juan Antonio, Conte-Junior, Carlos Adam, de la Torre, César Aquiles Lázaro
• Tipo de documento: Artigo
• Idioma: spa; eng
• Título da fonte: Vigilância Sanitária em Debate
• Texto Completo: https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/970
• topic: Antibiotic; Liquid Chromatography; Mass Spectrometry; Veterinary Drug Residues; Antibióticos; Cromatografía Líquida; Espectrometría de Masas; Residuos de Fármacos Veterinarios

TITLE: Determination of veterinary antibiotic residues in foods of animal origin by liquid chromatographyIntroduction: The presence of certain infectious agents makes necessary the use of antibiotics to ensure the welfare of animals destined for human consumption; however, the withdrawal time must be considered and respected since there is the possibility of finding residues above the permitted levels, which could constitute a risk to public health. Objective: Present a collection of information based on how is performed the detection and quantification of antibiotic residues in various products of animal origin using chromatography methods. Method: Review of databases in Elsevier, SciELO, Springer, Hindawi, FAO, EFSA, Senasa and Sanipes, using keywords such as “liquid chromatography”, “mass spectrometry”, “antibiotic residues” and “products of animal origin” in Spanish and English. Results: They were selected 71 references among articles, book chapters, norms and regulations published between 2000 and 2017, which it is emphasized that chromatographic methodologies for antibiotic residues monitoring must be sensitive, reproducible, reliable and identify volumes in mg/kg; likewise, they must follow the requirements of international standards for the maximum residue limits detecction. Conclusions: Liquid chromatography coupled to a mass spectrometer is the most used technique to allow the separation of complex matrices based on the molecular weight of the compound (antibiotic) or its fragments; however, It is complex, expensive and requires highly trained personnel.