2014
DOI: 10.1590/s0100-40422014000100020
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Resíduos de medicamentos veterinários em leite e ovos

Abstract: VETERINARY DRUG RESIDUES IN MILK AND EGGS. The use of veterinary drugs in food producing animals may result in the presence of residues in foods, including milk and eggs. Immunoassay or microbiological tests are used to screen for residues, but chromatographic methods are needed to confirm positive results. In most methods, the sample is extracted with acetonitrile, submitted to clean up or directly analyzed by LC-MS/MS. Results of the Brazilian governmental monitoring programs from 2006 to 2011 have shown tha… Show more

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Cited by 23 publications
(13 citation statements)
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References 56 publications
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“…For the determination of medicaments, different analytical methods are reported in literature, which are primarily valid for biological matrices, such as blood and tissue [148][149][150], and some modifications in these methods may be sufficient to environmental samples. However, residual drug analysis in WWTP effluents, rivers, subsoils, sediments, soil, and sludge waters still require the development of more sensitive methods for the detection of concentrations in µg L -1 and ng L -1 range.…”
Section: Confirmatory and Quantitative Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…For the determination of medicaments, different analytical methods are reported in literature, which are primarily valid for biological matrices, such as blood and tissue [148][149][150], and some modifications in these methods may be sufficient to environmental samples. However, residual drug analysis in WWTP effluents, rivers, subsoils, sediments, soil, and sludge waters still require the development of more sensitive methods for the detection of concentrations in µg L -1 and ng L -1 range.…”
Section: Confirmatory and Quantitative Methodsmentioning
confidence: 99%
“…The UV detection was used for the determination of antibiotics from fluoroquinolones class in environmental matrices (hospital effluent) [149], and the fluorescence detection was used for the determination of antibiotics in water, sediment, , the UV detector can be optimally utilized, besides being used when the concentration of the analyte in the matrix is high, as is the case of the publications cited above [149,151].…”
Section: Detectors For Hplcmentioning
confidence: 99%
“…With this in mind, it should be noted that Brazilian governmental monitoring programs -National Sanitary Surveillance Agency (ANVISA; Program of Analysis of Veterinary Drug Residues in Food from Animal Origin) and Brazilian Ministry of Agriculture, Livestock and Food Supply (MAPA; National Residues and Contaminants Control Plan) conducted investigations of veterinary drug residues in food from animal origins, especially regarding antimicrobial and anthelmintic residues (Pacheco-Silva et al 2014). Thus, this study demonstrated the crucial importance of the dairy industry and government regulatory agencies in applying continuous monitoring programs to offer a safe product without any risk to consumers.…”
Section: Resultsmentioning
confidence: 99%
“…Antimicrobials, macrocyclic lactones and pyrethroids are the most widely used veterinary drugs in dairy cattle management for disease therapy and control of bacterial and parasitic infections (Bilandžić et al 2011, Toaldo et al 2012. Therefore, most of these studies that have assessed the presence of veterinary drug residues in bulk tank milk in Brazil have used rapid screening methods (Cerqueira et al 2014, Trombete et al 2014 or analyzed a single or limited class of active compounds (Ciscato et al 2002, Hernandes et al 2009, Pacheco-Silva et al 2014. Furthermore, several authors have noted the problem of false-positive results in certain microbiological inhibitor tests.…”
Section: Introductionmentioning
confidence: 99%
“…e values equivalent to the MRL allowed by EMEA and MAPA for the antimicrobials and its metabolites are as follows: 100 μg/L to enro oxacin, 100 μg/L to terramycin, and 4 μg/L to penicillin [22,28,29].…”
Section: Contamination Simulationmentioning
confidence: 99%