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Development and validation of a method for the analysis of ochratoxin a in roasted coffee by liquid chromatography/electrospray-mass spectrometry in tandem (LC/ESI-MS/MS)

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dc.contributor.author Bandeira, Raquel D. C. C.
dc.contributor.author Uekane, Thais M.
dc.contributor.author Cunha, Carolina P. da
dc.contributor.author Geaquinto, Luths R. O.
dc.contributor.author Cunha, Valnei S.
dc.contributor.author Caixeiro, Janaina M. R.
dc.contributor.author Godoy, Ronoel Luiz O.
dc.contributor.author Cruz, Marcus Henrique C. de la
dc.date.accessioned 2022-04-11T11:52:42Z
dc.date.available 2022-04-11T11:52:42Z
dc.date.issued 2012
dc.identifier.citation BANDEIRA, R. D. C. C. et al. Development and validation of a method for the analysis of ochratoxin a in roasted coffee by liquid chromatography/electrospray-mass spectrometry in tandem (LC/ESI-MS/MS). Química Nova, São Paulo, v. 35, n. 1, p. 66-71, 2012. pt_BR
dc.identifier.issn 1678-7064
dc.identifier.uri https://doi.org/10.1590/S0100-40422012000100013 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/13463
dc.description.abstract A method using LC/ESI-MS/MS for the quantitative analysis of Ochratoxin A in roasted coffee was described. Linearity was demonstrated (r = 0.9175). The limits of detection and quantification were 1.0 and 3.0 ng g-1, respectively. Trueness, repeatability and intermediate precision values were 89.0-108.8%; 2.4-13.7%; 12.5-17.8%, respectively. To the best of our knowledge, this is the first report in which Ochratoxin A in roasted coffee is analysed by LC/ESI-MS/MS, contributing to the field of mycotoxin analysis, and it will be used for future production of Certified Reference Material. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Sociedade Brasileira de Química pt_BR
dc.relation.ispartofseries Química Nova;v.35, n.1, 2012
dc.rights Open Access pt_BR
dc.subject Ochratoxin A pt_BR
dc.subject LC/ESI-MS/MS pt_BR
dc.subject.classification Cafeicultura::Qualidade de bebida pt_BR
dc.title Development and validation of a method for the analysis of ochratoxin a in roasted coffee by liquid chromatography/electrospray-mass spectrometry in tandem (LC/ESI-MS/MS) pt_BR
dc.type Artigo pt_BR

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