Artículo

Montani, M.L.; Vaamonde, G.; Resnik, S.L.; Buera, P. "Water activity influence on aflatoxin accumulation in corn" (1988) International Journal of Food Microbiology. 6(4):349-353
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Abstract:

The influence of water activity on the production of B1, B2, G1 and G2 aflatoxins in corn has been examined. Viable corn kernels were conditioned at three water activity levels (0.87, 0.90 and 0.97) and inoculated with Aspergillus parasiticus at 30° C. Aflatoxin accumulation was determined at selected times by thin-layer chromatography. For the strain used total aflatoxin accumulation was greater at water activity 0.90 than at 0.87 and 0.97 for the incubation times studied. © 1988.

Registro:

Documento: Artículo
Título:Water activity influence on aflatoxin accumulation 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:Aflatoxins; Aspergillus parasiticus; Corn; Water activity; aflatoxin; water; article; Aspergillus; drug effect; maize; metabolism; microbiology; Aflatoxins; Aspergillus; Support, Non-U.S. Gov't; Water; Zea mays
Año:1988
Volumen:6
Número:4
Página de inicio:349
Página de fin:353
DOI: http://dx.doi.org/10.1016/0168-1605(88)90029-3
Título revista:International Journal of Food Microbiology
Título revista abreviado:Int. J. Food Microbiol.
ISSN:01681605
CODEN:IJFMD
CAS:Aflatoxins; Water, 7732-18-5
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01681605_v6_n4_p349_Montani

Referencias:

  • Diener, Davis, Aflatoxin formation in peanuts by Aspergillus flavus (1977) Agricultural Experimental Station Bull. 493, , Auburn University, Auburn, AL
  • Holmquist, Walker, Stahr, Influence of temperature pH water activity and antifungal agents on growth of Aspergillus flavus and A parasiticus (1983) Journal of Food Science, 48, pp. 778-782
  • Hunter, Growth and aflatoxin production in shelled corn by the Aspergillus flavus group as related to relative humidity and temperature (1969) Ph. D. Thesis, Purdue Univ. Diss. Abstr. 30, p. 1447 B
  • 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
  • Montani, Vaamonde, Resnik, Buera, Influence of water activity and temperature on the accumulation of zearalenone in corn (1988) Int. J. Food Microbiol., 6, pp. 1-8
  • Northolt, Verhulsdonk, Soentoro, Paulsch, Effect of water activity and temperature on aflatoxin production by Aspergillus parasiticus (1976) J. Milk Food Technol., 39, pp. 170-174
  • Northolt, van Egmond, Paulsch, Differences between Aspergillus flavus strains in growth and aflatoxin B1 production in relation to water activity and temperature (1977) J. Food Protect, 40, pp. 778-781
  • Park, Bullerman, Increased aflatoxin production by Aspergillus parasiticus under conditions of cycling temperature (1981) Journal of Food Science, 46, pp. 1147-1151
  • 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) Aflatoxin and Aspergillus flavus in Corn, pp. 16-19. , U.L. Diener, R.L. Asquith, J.W. Dickens, Southern Cooperatives Series Bulletin 279, Alabama Agricultural Experimental Station, Auburn University, AL
  • Raper, Fennell, (1965) The Genus Aspergillus, , Williams and Wilkins Co, Baltimore, MD
  • Resnik, Chirife, Proposed theoretical water activity values at various temperatures for selected solutions to be used as reference sources in the range of microbial growth (1987) J. Food Protect, , In press
  • Sorensen, Hesseltine, Shotwell, Effect of temperature on production of aflatoxin on rice by Aspergillus flavus (1967) Mycopathologia et Mycologia Applicata, 33, pp. 49-55
  • Thomas, Eppley, Trucksess, Rapid screening method for aflatoxin and zearalenone in corn (1975) J. Am. Off. Anal. Chem., 58, pp. 114-116
  • Varsavsky, Vaamonde, Resnik, (1985) Micotoxinas. Panorama actual en la República Argentina, , Secretaría de Ciencia y Tecnologia, Programa Nacional de Tecnología de Alimentos, Buenos Aires

Citas:

---------- APA ----------
Montani, M.L., Vaamonde, G., Resnik, S.L. & Buera, P. (1988) . Water activity influence on aflatoxin accumulation in corn. International Journal of Food Microbiology, 6(4), 349-353.
http://dx.doi.org/10.1016/0168-1605(88)90029-3
---------- CHICAGO ----------
Montani, M.L., Vaamonde, G., Resnik, S.L., Buera, P. "Water activity influence on aflatoxin accumulation in corn" . International Journal of Food Microbiology 6, no. 4 (1988) : 349-353.
http://dx.doi.org/10.1016/0168-1605(88)90029-3
---------- MLA ----------
Montani, M.L., Vaamonde, G., Resnik, S.L., Buera, P. "Water activity influence on aflatoxin accumulation in corn" . International Journal of Food Microbiology, vol. 6, no. 4, 1988, pp. 349-353.
http://dx.doi.org/10.1016/0168-1605(88)90029-3
---------- VANCOUVER ----------
Montani, M.L., Vaamonde, G., Resnik, S.L., Buera, P. Water activity influence on aflatoxin accumulation in corn. Int. J. Food Microbiol. 1988;6(4):349-353.
http://dx.doi.org/10.1016/0168-1605(88)90029-3