2013
DOI: 10.1590/s0100-40422013000100025
|View full text |Cite
|
Sign up to set email alerts
|

Desenvolvimento e validação do método QuEChERS na determinação de resíduos de medicamentos veterinários em leite e carne de búfalo

Abstract: Recebido em 26/1/12; aceito em 21/7/12; publicado na web em 26/11/12 DEVELOPMENT AND VALIDATION OF THE QuEChERS METHOD FOR THE DETERMINATION OF VETERINARY DRUG RESIDUES IN BUFFALO MILK AND MEAT. Analytical methods were developed and validated to determine residues of veterinary drugs in buffalo milk and meat, using the QuEChERS method and gas chromatography-mass spectrometry. Both milk and meat, at 2 g of sample, 4 mL of acetonitrile, 0.8 g of MgSO 4 and 0.2 g of NaCl, were used in the liquid-liquid partition,… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

0
2
0
1

Year Published

2014
2014
2023
2023

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 7 publications
(3 citation statements)
references
References 20 publications
0
2
0
1
Order By: Relevance
“…Recent research has been carried out in Brazil in order to validate simple techniques based on QuEChERS to determine AR in milk, demonstrating good analytical results and several advantages over conventional methods (40,41).…”
Section: Methods Based On Quechersmentioning
confidence: 99%
“…Recent research has been carried out in Brazil in order to validate simple techniques based on QuEChERS to determine AR in milk, demonstrating good analytical results and several advantages over conventional methods (40,41).…”
Section: Methods Based On Quechersmentioning
confidence: 99%
“…Brondi et al 47 analisaram resíduos de clorpirifós e cipermetrina entre outros em leite de búfala utilizando método QuEChERS (com relação 1:2 entre a amostra e o extrator) e etapa de limpeza dispersiva seguida de PBT para a quantificação dos analitos por GC-MS. Os ensaios de fortificação foram realizados nas concentrações de 100, 200 e 500 µg kg -1 e apresentaram percentuais de recuperação similares aos apresentados neste trabalho, embora no trabalho proposto os níveis de fortificação foram uma ordem de grandeza mais baixos. Os LOQs foram de 10 µg kg -1 para clorpirifós e 25 µg kg -1 para cipermetrina, similares aos obtidos pelo método proposto neste trabalho.…”
Section: Limite De Detecção E De Quantificação Do Instrumento E Do Méunclassified
“…Since Anastassiades et al 17 proposed QuEChERS (quick, easy, cheap, effective, rugged and safe), different versions have been published. Initially developed for pesticide residues extraction from fruits 18 and vegetables, 19 this method have been applied for veterinary drugs residues analysis in different food of animal origin as milk, 20 beef, 21,22 poultry, 23 honey, 24,25 sea food, 26 liver and eggs. [27][28][29] The most applied technique for determination of avermectins is the high performance liquid chromatography.…”
Section: Introductionmentioning
confidence: 99%