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dc.contributor.author Bemvenuti, Renata Heidtmann
dc.contributor.author Hackbart, Helen Cristina dos Santos
dc.contributor.author Souza, Michele Moraes de
dc.contributor.author Furlong, Eliana Badiale
dc.contributor.author Dors, Giniani Carla
dc.contributor.author Fagundes, Carlos Alberto Alves
dc.date.accessioned 2014-07-22T21:01:29Z
dc.date.available 2014-07-22T21:01:29Z
dc.date.issued 2012
dc.identifier.citation BEMVENUTI, Renata Heidtmann. et al. Determinação de deoxinivalenol e zearalenona em arroz natural e parboilizado e suas frações utilizando QuEChERS e HPLC/UV-FL. Quimica Nova, v. 35, n. 6, p. 1244-1249, 2012. Disponível em: <http://quimicanova.sbq.org.br/qn/qnol/2012/vol35n6/32-NT11844.pdf>. Acesso em: 28 fev. 2014. pt_BR
dc.identifier.issn 0100-4042
dc.identifier.uri http://repositorio.furg.br/handle/1/4429
dc.description.abstract The QuEChERS extraction method followed by quantification using HPLC/ UV-FL was evaluated for deoxynivalenol (DON) and zearalenone (ZEA) determination in natural and parboiled rice and their fractions (bran and husk). The comparison between QuEChERS and partition with acetonitrile extraction showed that the first one was better. It presented higher recovery (91% for DON, 105% for ZEA) wih precision ranging from 1.5 to 18.6%. The limits of quantification were 22.2 μg kg-1 for DON and 4.3 μg kg-1 for ZEA. DON and ZEA showed higher levels in endosperm of parboiled rice (8 e 111.7 μg kg-1, respectively) when compared to natural rice. pt_BR
dc.language.iso por pt_BR
dc.rights open access pt_BR
dc.subject QuEChERS pt_BR
dc.subject deoxynivalenol pt_BR
dc.subject zearalenone pt_BR
dc.title Determinação de deoxinivalenol e zearalenona em arroz natural e parboilizado e suas frações utilizando QuEChERS e HPLC/UV-FL pt_BR
dc.title.alternative DETERMINATION OF DEOXYNIVALENOL AND ZEARALENONE IN NATURAL AND PARBOILED RICE AND THEIR FRACTIONS USING QuEChERS AND HPLC/UV-FL pt_BR
dc.type article pt_BR
dc.identifier.doi 10.1590/S0100-40422012000600033 pt_BR


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