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

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorBissacot, Denise Zuccari
dc.creatorVassilieff, Igor
dc.date2014-05-27T11:18:15Z
dc.date2016-10-25T18:14:35Z
dc.date2014-05-27T11:18:15Z
dc.date2016-10-25T18:14:35Z
dc.date1997-09-01
dc.date.accessioned2017-04-06T00:50:06Z
dc.date.available2017-04-06T00:50:06Z
dc.identifierJournal of Analytical Toxicology, v. 21, n. 5, p. 397-402, 1997.
dc.identifier0146-4760
dc.identifierhttp://hdl.handle.net/11449/65176
dc.identifierhttp://acervodigital.unesp.br/handle/11449/65176
dc.identifier10.1093/jat/21.5.397
dc.identifierWOS:A1997XU63300014
dc.identifier2-s2.0-0030852409
dc.identifierhttp://dx.doi.org/10.1093/jat/21.5.397
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/886925
dc.descriptionA 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.
dc.languageeng
dc.relationJournal of Analytical Toxicology
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectcipermethrin
dc.subjectcyhalothrin
dc.subjectdeltamethrin
dc.subjectflumethrin
dc.subjectinsecticide
dc.subjectpyrethroid
dc.subjectchemical analysis
dc.subjectcow
dc.subjectfood contamination
dc.subjecthigh performance liquid chromatography
dc.subjectlactation
dc.subjectmilk
dc.subjectnonhuman
dc.subjectultraviolet radiation
dc.subjectAnimals
dc.subjectCattle
dc.subjectChromatography, High Pressure Liquid
dc.subjectFemale
dc.subjectInsecticides
dc.subjectLactation
dc.subjectMilk
dc.subjectNitriles
dc.subjectPesticide Residues
dc.subjectPyrethrins
dc.subjectReproducibility of Results
dc.subjectSensitivity and Specificity
dc.subjectSpectrophotometry, Ultraviolet
dc.titleHPLC determination of flumethrin, deltamethrin, cypermethrin, and cyhalothrin residues in the milk and blood of lactating dairy cows
dc.typeOtro


Este ítem pertenece a la siguiente institución