Artículo

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Abstract:

Wine contaminated with ochratoxin A (OTA) has been reported all over the world. Sixty-eight wine samples were analysed to assess OTA wine contamination in various regions of Argentina and Chile. In addition, some imported wines were analysed. Wine samples were collected at manufacturers' stock and retail markets in Argentina in 2003 and Chile in 2002. A high-performance liquid chromatographic method with fluorescence detection and two different immunoaffinity clean-up columns were employed, with recoveries higher than 90% (Argentina: LOD:0.008 μ g/l, LOQ:0.015 μg/l; Chile: LOD:0.012 μg/l, LOQ: 0.04 μg/l). None of the analysed wines produced in Argentina or Chile were contaminated. The presence of OTA in wines would appear to be a lesser problem in Argentina and Chile than in other countries, but it still could contribute to OTA exposure of human populations and more studies of the occurrence of OTA in wine should be done.

Registro:

Documento: Artículo
Título:Occurrence of ochratoxin A in wines in the Argentinian and Chilean markets
Autor:Ana, P.; Silvia, R.; Mario, V.; Roberto, S.; Emilia, C.B.; Gisela, R.; Natalia, M.
Filiación:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), Argentina
Centro de Investigación en Micotoxinas, Universidad Nacional de Luján, Luján, Argentina
Departamento de Química Orgánica, Departamento de Industrias, UBA, Argentina
Universidad de Concepción, Chile
Centro de Investigación en Micotoxinas, Universidad Nacional de Luján, cc 221, Luján CP 6700, Argentina
Palabras clave:High-performance liquid chromatographic method; Immunoaffinity clean-up; Mycotoxins; Ochratoxin A; Wines
Año:2005
Volumen:2005
Número:12
Página de inicio:214
Página de fin:223
Título revista:Arkivoc
Título revista abreviado:Arkivoc
ISSN:14246376
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14246376_v2005_n12_p214_Ana

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Citas:

---------- APA ----------
Ana, P., Silvia, R., Mario, V., Roberto, S., Emilia, C.B., Gisela, R. & Natalia, M. (2005) . Occurrence of ochratoxin A in wines in the Argentinian and Chilean markets. Arkivoc, 2005(12), 214-223.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14246376_v2005_n12_p214_Ana [ ]
---------- CHICAGO ----------
Ana, P., Silvia, R., Mario, V., Roberto, S., Emilia, C.B., Gisela, R., et al. "Occurrence of ochratoxin A in wines in the Argentinian and Chilean markets" . Arkivoc 2005, no. 12 (2005) : 214-223.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14246376_v2005_n12_p214_Ana [ ]
---------- MLA ----------
Ana, P., Silvia, R., Mario, V., Roberto, S., Emilia, C.B., Gisela, R., et al. "Occurrence of ochratoxin A in wines in the Argentinian and Chilean markets" . Arkivoc, vol. 2005, no. 12, 2005, pp. 214-223.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14246376_v2005_n12_p214_Ana [ ]
---------- VANCOUVER ----------
Ana, P., Silvia, R., Mario, V., Roberto, S., Emilia, C.B., Gisela, R., et al. Occurrence of ochratoxin A in wines in the Argentinian and Chilean markets. Arkivoc. 2005;2005(12):214-223.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14246376_v2005_n12_p214_Ana [ ]