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dc.contributor.author Buffon, Jaqueline Garda
dc.contributor.author Furlong, Eliana Badiale
dc.date.accessioned 2012-03-06T04:25:50Z
dc.date.available 2012-03-06T04:25:50Z
dc.date.issued 2008
dc.identifier.citation BUFFON, Jaqueline Garda; FURLONG, Eliana Badiale. Otimização de metodologia para derivação de desoxinivalenol através de planejamento experimental. Química Nova, São Paulo, v. 31, n. 2, p. 270- 274, 2008. Disponível em: <http://www.scielo.br/pdf/qn/v31n2/a15v31n2.pdf> Acesso em: 05 Jan. 2012. pt_BR
dc.identifier.issn 0100-4042
dc.identifier.uri http://repositorio.furg.br/handle/1/1849
dc.description.abstract The objective of this work was to optimize the derivatization reaction for determining deoxynivalenol (DON) by gas chromatography employing an experimental planning procedure. The factors were: temperature, reaction time, catalyst and trifluoroacetic anhydride concentration. The relative peak areas were used to evaluated the effects. The best conditions for DON derivatization were 200 μL TFAA and 18 mg sodium bicarbonate for 6 min at 74 °C for 7 to 21 μg of DON. Under these conditions, the detection limit was 1.4 μg of DON. pt_BR
dc.language.iso por pt_BR
dc.rights open access pt_BR
dc.subject Deoxynivalenol pt_BR
dc.subject Derivatization pt_BR
dc.subject Methodology pt_BR
dc.title Otimização de metodologia para derivação de desoxinivalenol através de planejamento experimental. pt_BR
dc.title.alternative Optimization of the methodology for deoxynivalenol derivatization by experimental planning. pt_BR
dc.type article pt_BR
dc.identifier.doi http://dx.doi.org/10.1590/S0100-40422008000200015 pt_BR


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