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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
17/08/2012 |
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Data da última atualização: |
23/02/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BANDEIRA, R. D. C. C.; UEKANE, T. M.; CUNHA, C. P. da; GEAQUINTO, L. R. O.; CUNHA, V. S.; CAIXEIRO, J. M. R.; GODOY, R. L. O.; CRUZ, M. H. C. de la. |
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Afiliação: |
RAQUEL D. C. C. BANDEIRA, INMETRO; THAIS M. UEKANE, INMETRO; CAROLINA P. DA CUNHA, INMETRO; LUTHS R. O. GEAQUINTO, INMETRO; VALNEI S. CUNHA, INMETRO; JANAINA M. R. CAIXEIRO, INMETRO; RONOEL LUIZ DE OLIVEIRA GODOY, CTAA; MARCUS HENRIQUE C. DE LA CRUZ, INMETRO. |
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Título: |
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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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Química Nova, São Paulo, v. 35, n. 1, p. 66-71, 2012. |
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DOI: |
10.1590/S0100-40422012000100013 |
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Idioma: |
Inglês |
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Conteúdo: |
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. |
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Palavras-Chave: |
Cromatografia líquida; Espectrometria de massa; Ocratoxina A. |
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Thesagro: |
Café. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/63967/1/2012-033.pdf
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Marc: |
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001 1931443
005 2016-02-23
008 2012 bl uuuu u00u1 u #d
024 7 $a10.1590/S0100-40422012000100013$2DOI
100 1 $aBANDEIRA, R. D. C. C.
245 $aDevelopment 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).
260 $c2012
520 $aA 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.
650 $aCafé
653 $aCromatografia líquida
653 $aEspectrometria de massa
653 $aOcratoxina A
700 1 $aUEKANE, T. M.
700 1 $aCUNHA, C. P. da
700 1 $aGEAQUINTO, L. R. O.
700 1 $aCUNHA, V. S.
700 1 $aCAIXEIRO, J. M. R.
700 1 $aGODOY, R. L. O.
700 1 $aCRUZ, M. H. C. de la.
773 $tQuímica Nova, São Paulo$gv. 35, n. 1, p. 66-71, 2012.
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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| 1. |  | BANDEIRA, R. D. C. C.; UEKANE, T. M.; CUNHA, C. P. da; GEAQUINTO, L. R. O.; CUNHA, V. S.; CAIXEIRO, J. M. R.; GODOY, R. L. O.; CRUZ, M. H. C. de la. 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.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| Registros recuperados : 1 | |
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