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)

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)

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 89.0-10...

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Bibliographic Details
Main Authors: Raquel D. C. C. Bandeira, Thais M. Uekane, Carolina P. da Cunha, Luths R. O. Geaquinto, Valnei S. Cunha, Janaina M. R. Caixeiro, Ronoel Luiz O. Godoy, Marcus Henrique C. de la Cruz
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2012-01-01
Series:Química Nova
Subjects:
coffee
Ochratoxin A
LC/ESI-MS/MS
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000100013&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000100013&lng=en&tlng=en

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