Application of factorial design and desirability function to develop a single analytical procedure for the determination of metals in different tissues of blue crab (Callinectes danae)

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dc.contributor.authorLima, Daniel C.
dc.contributor.authorGuedes, Wesley N. [UNESP]
dc.contributor.authorCostaa, Vinicius C.
dc.contributor.authorAmorim, Fábio A. C.
dc.contributor.institutionUniversidade Estadual de Santa Cruz
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.date.accessioned2018-12-11T17:22:20Z
dc.date.available2018-12-11T17:22:20Z
dc.date.issued2018-01-01
dc.description.abstractIn this scientific work, it was developed a single analytical procedure for the sample preparation of different tissues of blue crabs using microwave-assisted digestion for the determination of Cu, Mn, Fe and Zn by fast sequential flame atomic absorption spectrometry (FS FAAS). The limits of quatification were 10.5, 1.6, 8.9 and 19.3 µg g-1 for Cu, Mn, Fe and Zn, respectively. The precision was estimated in terms of repeatability using the relative standard deviation (RSD, n = 7) 3.4% for Cu; 4.8% (Mn); 4.7% (Fe) and 4.7% (Zn) and accuracy of the procedure was confirmed by analysis of certified reference material (CRM) of oyster tissue (NIST 1566B) with concentration values of 71.3 for Cu, 18.3 for Mn, 202.5 for Fe and 1415 µg g-1 for Zn. The procedure has been applied for the determination of Cu, Mn, Fe and Zn in several blue crab samples from Cachoeira River estuary, Ilhéus, Bahia, Brazil.en
dc.description.affiliationDepartamento de Ciências Exatas e Tecnológicas Universidade Estadual de Santa Cruz
dc.description.affiliationDepartamento de Química Analítica Instituto de Química Universidade Estadual Paulista (Unesp)
dc.description.affiliationGrupo de Análise Instrumental Aplicada (GAIA) Departamento de Química Universidade Federal de São Carlos (UFSCar)
dc.description.affiliationUnespDepartamento de Química Analítica Instituto de Química Universidade Estadual Paulista (Unesp)
dc.description.sponsorshipUniversidade do Estado de Santa Catarina
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado da Bahia
dc.description.sponsorshipIdUniversidade do Estado de Santa Catarina: 0220.1100.899
dc.description.sponsorshipIdFundação de Amparo à Pesquisa do Estado da Bahia: PET0025/2012
dc.format.extent1885-1893
dc.identifierhttp://dx.doi.org/10.21577/0103-5053.20180064
dc.identifier.citationJournal of the Brazilian Chemical Society, v. 29, n. 9, p. 1885-1893, 2018.
dc.identifier.doi10.21577/0103-5053.20180064
dc.identifier.fileS0103-50532018000901885.pdf
dc.identifier.issn1678-4790
dc.identifier.issn0103-5053
dc.identifier.scieloS0103-50532018000901885
dc.identifier.scopus2-s2.0-85052205305
dc.identifier.urihttp://hdl.handle.net/11449/176747
dc.language.isoeng
dc.relation.ispartofJournal of the Brazilian Chemical Society
dc.relation.ispartofsjr0,357
dc.relation.ispartofsjr0,357
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectDesirability function
dc.subjectEffect of matrix
dc.subjectFactorial design
dc.subjectSingles analytical procedure
dc.titleApplication of factorial design and desirability function to develop a single analytical procedure for the determination of metals in different tissues of blue crab (Callinectes danae)en
dc.typeArtigo

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