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Abstract:

Little is known about mycotoxin contamination of triticale, a hybrid resulting from crossing wheat and rye. The purpose of the present work was to evaluate triticale as a substrate for aflatoxin accumulation in comparison with its parents. Aflatoxin (B1, B2, G1 and G2) accumulation curves were obtained for the three substrates inoculated with Aspergillus parasiticus NRRL 2999 and incubated at 25 °C and water activity 0.925 for 10 weeks. Wheat and triticale were poor substrates for aflatoxin production. Rye was more prone than the other substrates to fast colonisation by A parasiticus and accumulated larger aflatoxin quantities over the whole incubation period. The maximum aflatoxin concentration in rye (11840 μgkg-1) was significantly larger (p < 0.05) than those obtained in wheat (21501 μgkg-1) and triticale (2850 μgkg-1). (C) 2000 Society of Chemical Industry.

Registro:

Documento: Artículo
Título:Aflatoxin production in three selected samples of triticale, wheat and rye grown in Argentina
Autor:Bilotti, L.G.; Fernández Pinto, V.E.; Vaamonde, G.
Filiación:Laboratorio de Microbiología de Alimentos, Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón II, 3 ° Piso, 1428 Buenos Aires, Argentina
Departamento de Biología Vegetal, Facultad de Biología, Universidad de Murcia, Campus del Espinardo, E-30100 Espinardo, Murcia, Spain
Palabras clave:Aflatoxins; Rye; Triticale; Wheat; aflatoxin; Argentina; genetic strain; inoculation; rye; triticale; wheat; Aspergillus parasiticus; Aspergillus parasiticus; Fungi; Secale cereale; Triticosecale; Triticum aestivum
Año:2000
Volumen:80
Número:13
Página de inicio:1981
Página de fin:1984
DOI: http://dx.doi.org/10.1002/1097-0010(200010)80:13<1981::AID-JSFA734>3.0.CO;2-P
Título revista:Journal of the Science of Food and Agriculture
Título revista abreviado:J. Sci. Food Agric.
ISSN:00225142
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00225142_v80_n13_p1981_Bilotti

Referencias:

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Citas:

---------- APA ----------
Bilotti, L.G., Fernández Pinto, V.E. & Vaamonde, G. (2000) . Aflatoxin production in three selected samples of triticale, wheat and rye grown in Argentina. Journal of the Science of Food and Agriculture, 80(13), 1981-1984.
http://dx.doi.org/10.1002/1097-0010(200010)80:13<1981::AID-JSFA734>3.0.CO;2-P
---------- CHICAGO ----------
Bilotti, L.G., Fernández Pinto, V.E., Vaamonde, G. "Aflatoxin production in three selected samples of triticale, wheat and rye grown in Argentina" . Journal of the Science of Food and Agriculture 80, no. 13 (2000) : 1981-1984.
http://dx.doi.org/10.1002/1097-0010(200010)80:13<1981::AID-JSFA734>3.0.CO;2-P
---------- MLA ----------
Bilotti, L.G., Fernández Pinto, V.E., Vaamonde, G. "Aflatoxin production in three selected samples of triticale, wheat and rye grown in Argentina" . Journal of the Science of Food and Agriculture, vol. 80, no. 13, 2000, pp. 1981-1984.
http://dx.doi.org/10.1002/1097-0010(200010)80:13<1981::AID-JSFA734>3.0.CO;2-P
---------- VANCOUVER ----------
Bilotti, L.G., Fernández Pinto, V.E., Vaamonde, G. Aflatoxin production in three selected samples of triticale, wheat and rye grown in Argentina. J. Sci. Food Agric. 2000;80(13):1981-1984.
http://dx.doi.org/10.1002/1097-0010(200010)80:13<1981::AID-JSFA734>3.0.CO;2-P