Publicação:
HPLC determination of flumethrin, deltamethrin, cypermethrin, and cyhalothrin residues in the milk and blood of lactating dairy cows

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dc.contributor.authorBissacot, Denise Zuccari [UNESP]
dc.contributor.authorVassilieff, Igor [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:18:15Z
dc.date.available2014-05-27T11:18:15Z
dc.date.issued1997-09-01
dc.description.abstractA procedure to determine residue concentrations of synthetic pyrethroid insecticides (flumethrin, deltamethrin, cypermethrin and cyhalothrin) in the milk and blood of lactating dairy cows was developed. Extraction was performed with acetonitrile, n-hexane partitioning, and silica gel column cleanup with n-hexane and diethyl ether. Analysis was carried out by high- performance liquid chromatography and ultraviolet detection. Recovery of the four pyrethroids averaged 78 to 91% with a minimum detectable concentration of 0.001 mg/kg. The method was reproducible and sensitive.en
dc.description.affiliationCenter for Toxicological Assitance Institute of Biosciences UNESP, Botucatu, São Paulo
dc.description.affiliationUnespCenter for Toxicological Assitance Institute of Biosciences UNESP, Botucatu, São Paulo
dc.format.extent397-402
dc.identifierhttp://dx.doi.org/10.1093/jat/21.5.397
dc.identifier.citationJournal of Analytical Toxicology, v. 21, n. 5, p. 397-402, 1997.
dc.identifier.doi10.1093/jat/21.5.397
dc.identifier.issn0146-4760
dc.identifier.scopus2-s2.0-0030852409
dc.identifier.urihttp://hdl.handle.net/11449/65176
dc.identifier.wosWOS:A1997XU63300014
dc.language.isoeng
dc.relation.ispartofJournal of Analytical Toxicology
dc.relation.ispartofjcr2.599
dc.relation.ispartofsjr1,065
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectcipermethrinen
dc.subjectcyhalothrinen
dc.subjectdeltamethrinen
dc.subjectflumethrinen
dc.subjectinsecticideen
dc.subjectpyrethroiden
dc.subjectchemical analysisen
dc.subjectcowen
dc.subjectfood contaminationen
dc.subjecthigh performance liquid chromatographyen
dc.subjectlactationen
dc.subjectmilken
dc.subjectnonhumanen
dc.subjectultraviolet radiationen
dc.subjectAnimalsen
dc.subjectCattleen
dc.subjectChromatography, High Pressure Liquiden
dc.subjectFemaleen
dc.subjectInsecticidesen
dc.subjectLactationen
dc.subjectMilken
dc.subjectNitrilesen
dc.subjectPesticide Residuesen
dc.subjectPyrethrinsen
dc.subjectReproducibility of Resultsen
dc.subjectSensitivity and Specificityen
dc.subjectSpectrophotometry, Ultravioleten
dc.titleHPLC determination of flumethrin, deltamethrin, cypermethrin, and cyhalothrin residues in the milk and blood of lactating dairy cowsen
dc.typeArtigo
dspace.entity.typePublication

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