Artículo

Effect of gallic acid on Aspergillus carbonarius growth and ochratoxin A production

Romero, Stella MarisIcon ; Alberto, Maria RosaIcon ; Vaamonde, GracielaIcon
Fecha de publicación: 09/02/2010
Editorial: Wageningen Academic Publishers
Revista: World Mycotoxin Journal
ISSN: 1875-0710
e-ISSN: 1875-0796
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The aim of the present study was to investigate the gallic acid influence on Aspergillus carbonarius growth and ochratoxin A (OTA) biosynthesis. A mixed inoculum was used in Czapek Yeast Extract Agar and growth and OTA production was observed at 100 to 500 mg/l of the phenolic compound. Slower colony growth rates and longer lag phases were observed with increasing concentration and 500 mg/l was totally inhibitory for A. carbonarius growth. OTA production decrease was observed even at the lower concentration assayed. Gallic acid could be used as a natural antimicrobial for the control of ochratoxigenic A. carbonarius.
Palabras clave: Antifungal Activity , Black Aspergilli , Mycotoxin Inhibition , Phenolic Compound
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/27818
DOI: http://dx.doi.org/10.3920/WMJ2009.1181
URL: http://www.wageningenacademic.com/doi/10.3920/WMJ2009.1181
Colecciones
Articulos(INMIBO (EX - PROPLAME))
Articulos de INSTITUTO DE MICOLOGIA Y BOTANICA
Citación
Romero, Stella Maris; Alberto, Maria Rosa; Vaamonde, Graciela; Effect of gallic acid on Aspergillus carbonarius growth and ochratoxin A production; Wageningen Academic Publishers; World Mycotoxin Journal; 3; 1; 9-2-2010; 45-48
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