Arid
DOI10.1002/elps.200800696
Analytical method for simultaneous determination of pesticide and veterinary drug residues in milk by CE-MS
Blasco, Cristina1; Pico, Yolanda1; Andreu, Vicente2
通讯作者Pico, Yolanda
来源期刊ELECTROPHORESIS
ISSN0173-0835
EISSN1522-2683
出版年2009
卷号30期号:10页码:1698-1707
英文摘要

This study reports a method based on CE-MS/MS detection developed for the multi-residue determination of seven pesticides (amidosulfuron, cyprodinil, cyromazine, imazaquin, pirimicarb, demethyl pirimicarb, procymidone) and eight residues of veterinary drugs (ciprofloxacin, enrofloxacin, sulfacetamide, sulfabenzamide, sulfachlorpyridazine, sulfaquinoxaline, sulfathiazole, sulfisoxazole), whose contents are regulated by the EU Council Regulations no. 396/2005 and no. 2377/90, in animal edible tissues. Milk samples were extracted with ACN and the extract was cleaned up using an Oasis hydrophilic-lipophilic balance SPE cartridge. The proposed method was validated in accordance with the European Commission Decision 657/2002. MS/MS experiments, using an IT analyzer, operating in multiple reaction monitoring mode, were carried out to achieve the minimum number of required identification points. Recovery data were also satisfactory, with values higher than 78% for most pesticides and veterinary drugs extracted from milk spiked at half the maximum residue limit established for the studied compounds. The RSD% (n = 5) were lower than 13 and 15% for intra-day and inter-day assays, respectively. The method was applied to establish the occurrence of the studied pesticides in 100 milk samples, attaining the determination of pesticide and veterinary drug residues in milk in the low mu g/kg range.


英文关键词CE-MS/MS Food Milk Pesticides Veterinary drugs
类型Article
语种英语
国家Spain
收录类别SCI-E
WOS记录号WOS:000266524500010
WOS关键词ELECTROPHORESIS-MASS-SPECTROMETRY ; PRESSURIZED LIQUID EXTRACTION ; SOLID-PHASE MICROEXTRACTION ; CAPILLARY-ELECTROPHORESIS ; BOVINE-MILK ; GAS-CHROMATOGRAPHY ; GROUND-WATER ; FOOD SAFETY ; IN-LINE ; CONTAMINANTS
WOS类目Biochemical Research Methods ; Chemistry, Analytical
WOS研究方向Biochemistry & Molecular Biology ; Chemistry
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/160433
作者单位1.Univ Valencia, Fac Farm, Lab Bromatol, Valencia 46100, Spain;
2.Ctr Invest Desertificac, Valencia, Spain
推荐引用方式
GB/T 7714
Blasco, Cristina,Pico, Yolanda,Andreu, Vicente. Analytical method for simultaneous determination of pesticide and veterinary drug residues in milk by CE-MS[J],2009,30(10):1698-1707.
APA Blasco, Cristina,Pico, Yolanda,&Andreu, Vicente.(2009).Analytical method for simultaneous determination of pesticide and veterinary drug residues in milk by CE-MS.ELECTROPHORESIS,30(10),1698-1707.
MLA Blasco, Cristina,et al."Analytical method for simultaneous determination of pesticide and veterinary drug residues in milk by CE-MS".ELECTROPHORESIS 30.10(2009):1698-1707.
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