01463naa a2200265 a 450000100080000000500110000800800410001902400410006010000260010124501760012726000090030352005950031265000100090765300270091765300280094465300170097270000180098970000200100770000240102770000170105170000230106870000200109170000260111177300600113719314432016-02-23       2012    bl uuuu     u00u1 u    #d7 a10.1590/S0100-404220120001000132DOI1 aBANDEIRA, R. D. C. C.  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).  c2012  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.  aCafé  aCromatografia líquida  aEspectrometria de massa  aOcratoxina A1 aUEKANE, T. M.1 aCUNHA, C. P. da1 aGEAQUINTO, L. R. O.1 aCUNHA, V. S.1 aCAIXEIRO, J. M. R.1 aGODOY, R. L. O.1 aCRUZ, M. H. C. de la.  tQuímica Nova, São Paulogv. 35, n. 1, p. 66-71, 2012.