AN ONLINE METHOD FOR THE DETERMINATION OF ORGANOCHLORINE PESTICIDE-RESIDUES IN SOYBEAN DERIVATIVE

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorPolese, L.-
Autor(es): dc.creatorMinelli, E. V.-
Autor(es): dc.creatorRibeiro, M. L.-
Data de aceite: dc.date.accessioned2022-08-04T21:58:38Z-
Data de disponibilização: dc.date.available2022-08-04T21:58:38Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued1994-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.5935/0103-5053.19940004-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/218602-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/218602-
Descrição: dc.descriptionAn on-line method for the determination of organochlorine pesticide residues in soybean bagasse is described. The extraction and cleanup steps are combined into one step by transferring the sample to a chromatographic column prepacked with alumina and silica gel. The pesticides are eluted with n-hexane (fraction 1) and n-hexane:dichloromethane 8:2 (fraction 2). The fractions are analyzed using gas liquid chromatography with electron capture detection. Mean recoveries of the 13 ''in vitro'' fortified pesticides at levels of 1.5-600 ppb ranged from 73 to 104%. Comparison of this method with other methods for fatty samples indicates that this is an improvement in accuracy, precision, for analysis time.-
Descrição: dc.descriptionUNESP, INST QUIM, BR-14800900 ARARAQUARA, SP, BRAZIL-
Descrição: dc.descriptionUNESP, INST QUIM, BR-14800900 ARARAQUARA, SP, BRAZIL-
Formato: dc.format19-22-
Idioma: dc.languageen-
Publicador: dc.publisherSoc Brasileira Quimica-
Relação: dc.relationJournal Of The Brazilian Chemical Society-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectORGANOCHLORINE PESTICIDES-
Palavras-chave: dc.subjectSOYBEAN BAGASSE-
Título: dc.titleAN ONLINE METHOD FOR THE DETERMINATION OF ORGANOCHLORINE PESTICIDE-RESIDUES IN SOYBEAN DERIVATIVE-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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