Navegar

Colección

Datos Estadísticas

Artículo

La versión final de este artículo es de uso interno. El editor solo permite incluir en el repositorio el artículo en su versión post-print. Por favor, si usted la posee enviela a
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

The influence of water activity (aw) and temperature on the zearalenone biosynthesis in corn has been examined. Viable corn kernels were conditioned at different values of water activity (0.90, 0.95 and 0.97), inoculated with Fusarium graminearum and incubated at different temperatures. Zearalenone was determined at selected times. For the strain used, a constant temperature of 25°C resulted more favorable than 15°C, 20°C and the combination of two weeks at 25°C followed by incubation at 15°C shown by other authors to increase the zearalenone accumulation. Both F. graminearum growth and zearalenone production at 25°C were inhibited at water activity 0.90. At short incubation times, toxin accumulation was greater at water activity 0.97 than at water activity 0.95 (25°C). This relation was inverted at longer periods of incubation. A combined effect of water activity and temperature on the zearalenone accumulation was observed. © 1988.

Registro:

Documento: Artículo
Título:Influence of water activity and temperature on the accumulation of zearalenone in corn
Autor:Montani, M.L.; Vaamonde, G.; Resnik, S.L.; Buera, P.
Filiación:Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Palabras clave:Corn; Fusarium graminearum; Water activity; Zearalenone; zearalenone; corn; fungus; higher plant; nonhuman; temperature; Fusarium; Resorcinols; Support, Non-U.S. Gov't; Temperature; Water; Zea mays; Zearalenone
Año:1988
Volumen:6
Número:1
Página de inicio:1
Página de fin:8
DOI: http://dx.doi.org/10.1016/0168-1605(88)90078-5
Título revista:International Journal of Food Microbiology
Título revista abreviado:Int. J. Food Microbiol.
ISSN:01681605
CODEN:IJFMD
CAS:zearalenone, 17924-92-4; Resorcinols; Water, 7732-18-5; Zearalenone, 17924-92-4
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01681605_v6_n1_p1_Montani

Referencias:

  • Bacon, Robbins, Porter, Media for identifications of Gibberella zeae and production of F2 (zearalenone) (1977) Appl. Environm. Microbiol., 32, pp. 445-449
  • Booth, (1971) The Genus Fusarium, , Commonwealth Mycological Institute, Kew, Surrey, England
  • Chirife, Favetto, Ferro Fontán, Resnik, The water activity of standard saturated salt solutions in the range of intermediate moisture foods (1983) Lebensmittel-Wiss. Technol., 16, pp. 36-38
  • Chirife, Resnik, Unsaturated solutions of sodium chloride as reference sources of water activity at various temperatures (1984) Journal of Food Science, 49, pp. 1486-1488
  • Damoglou, Downey, Shannon, The production of ochratoxin A and citrinin in barley (1984) Journal of the Science of Food and Agriculture, 35, pp. 395-400
  • Eugenio, Christensen, Mirocha, Factors affecting production of the mycotoxin F-2 by Fusarium roseum (1970) Phytopathology, 60, pp. 1055-1057
  • FAO, Food and Nutrition Paper No. 13 (ISBN 92-5-100870-1) (1979) Joint FAO/WHO/UNEP Conference on Mycotoxins, MYC 4-‘Global Perspective on Mycotoxins’
  • González, Resnik, Vaamonde, Influence of inoculum size on growth rate and lag phase of fungi isolated from Argentine corn (1987) Int. J. Food Microbiol., 4, pp. 111-117
  • Greenhalgh, Neish, Miller, Deoxynivalenol, acetyl deoxynivalenol and zearalenone formation by canadian isolates of Fusarium graminearum on solid substrates (1983) Appl. Environm. Microbiol., 46, pp. 625-629
  • Koehler, Beuchat, Chhinnan, Influence of temperature and water activity on aflatoxin production by Aspergillus flavus in cowpea (Vigna unguiculata) seeds and meal (1985) J. Food Prot., 48, pp. 1040-1043
  • Magan, Lacey, The effect of water activity and temperature on mycotoxin production by Alternaria alternata in culture and on wheat grain (1985) Trichothecenes and Other Mycotoxins, , J. Lacey, Wiley, New York, NY, Chapt. 23
  • Martín, Gilman, A consideration of the mycotoxin hypothesis with special reference to the mycoflora of maize, sorghum, wheat and groundnuts (1976) Tropical Products Institute, London, Report G 105
  • Mirocha, Pathre, Christensen, Zearalenone (1977) Mycotoxins in Human and Animal Health, , J.V. Rodricks, C.W. Hesseltime, M.A. Mehlman, Pathotox, Park Forest,South, IL
  • Park, Bullerman, Effect of cycling temperatures on aflatoxin production by Aspergillus parasiticus and Aspergillus flavus in rice and cheddar cheese (1983) J. Food Sci., 48, pp. 889-896
  • Payne, Nature of field infection of corn by Aspergillus flavus (1983) Southern Cooperative Series Bulletin 279, pp. 16-19. , U.L. Diener, R.L. Asquith, J.W. Dickens, Alabama Agricultural Experimental Station, Auburn University
  • Schroeder, Hein, A note on zearalenone in grain sorghum (1975) Cereal Chem., 52, p. 751
  • Thomas, Eppley, Trucksess, Rapid screening method for aflatoxin and zearalenone in corn (1975) J. Assoc. Off. Anal. Chem., 58, pp. 114-116
  • Varsavsky, Vaamonde, Resnik, Micotoxinas. Panorama actual en la República Argentina, (1985) Programa Nacional de Investigaciones en Tecnología de Alimentos, , Buenon Aires, Publicación de la Secretaría de Ciencia y Tecnología

Citas:

---------- APA ----------
Montani, M.L., Vaamonde, G., Resnik, S.L. & Buera, P. (1988) . Influence of water activity and temperature on the accumulation of zearalenone in corn. International Journal of Food Microbiology, 6(1), 1-8.
http://dx.doi.org/10.1016/0168-1605(88)90078-5
---------- CHICAGO ----------
Montani, M.L., Vaamonde, G., Resnik, S.L., Buera, P. "Influence of water activity and temperature on the accumulation of zearalenone in corn" . International Journal of Food Microbiology 6, no. 1 (1988) : 1-8.
http://dx.doi.org/10.1016/0168-1605(88)90078-5
---------- MLA ----------
Montani, M.L., Vaamonde, G., Resnik, S.L., Buera, P. "Influence of water activity and temperature on the accumulation of zearalenone in corn" . International Journal of Food Microbiology, vol. 6, no. 1, 1988, pp. 1-8.
http://dx.doi.org/10.1016/0168-1605(88)90078-5
---------- VANCOUVER ----------
Montani, M.L., Vaamonde, G., Resnik, S.L., Buera, P. Influence of water activity and temperature on the accumulation of zearalenone in corn. Int. J. Food Microbiol. 1988;6(1):1-8.
http://dx.doi.org/10.1016/0168-1605(88)90078-5