INVESTIGADORES
CHULZE Sofia Noemi
artículos
Título:
Survey of T-2 and HT-2 toxins in soybean and soy meal from Argentina using immunoaffinity clean-up and high performance liquid chromatography
Autor/es:
BARROS G.G.; GARCIA D.; OVIEDO, M.S.; RAMIREZ M.L.; TORRES A.M.; LATTANZIO, V.M; PASCALE, M; CHULZE , S.N
Revista:
WORLD MYCOTOXIN JOURNAL
Editorial:
WAGENIGEN ACADEMIC PUBLISHER
Referencias:
Año: 2011 vol. 4 p. 189 - 197
ISSN:
1875-0710
Resumen:
Soybean and soy meal samples collected during the harvest season 2008-2009 in the soybean-growing area of Córdoba Province in Argentina were analysed for T-2 and HT-2 toxins occurrence. These mycotoxins were detected using HPLC analysis with fluorescence detection after derivatisation with 1-anthronylnitrile and immunoaffinity column clean-up. Characteristics of in-house validated method such as accuracy, precision, detection and quantification limits were defined by means of recovery test with spiked soybean and soy meal samples. Mean recoveries for T-2 within the spiking range 125-500 µg/kg, were 90.9 and 81.3% for soybean and soy meal, respectively with a withinlaboratory relative standard deviation
