... 25198 Lleida, Spain, 2004. 12. Hana Valenta, 1998. Chromatographic methods for the determination of ochratoxin A in animal and human tissues and fluids. Journal of chromatography A, 815, 75 ... 2329. 14. Rita Serra, Ana Braga, Armando Venancio, 2005. Mycotoxin-producing and other fungi isolated from grapes for wine production, with particular emphasis on ochratoxin A. Research in Microbiology ... 815, 75 – 92. 13. Paul Bayman et al, 2001. Ochratoxin production by the Aspergillus ochraceus Group and Aspergillus alliaceus. Applied and envirronmental microbiology, May 2002, Vol. 68, No....