Diagnosis of mycotoxigenic fungi instored grain corn

Fungi in stored grains can cause harmful effects on the health of consumers due to the mycotoxins that they produce. aflatoxins are the most toxic and carcinogenic fungal metabolites that are frequently more found in nature. During 2014/2015 an investigation was conducted to analyze the interact...

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Detalles Bibliográficos
Autores principales: Maidana Ojeda, Marco, Acosta Ramos, Marcelo, Arámbula Villa, Gerónimo, Cabrera, María Graciela
Formato: Artículo
Lenguaje:Inglés
Publicado: ECORFAN Journal 2021
Materias:
Aspergillus
aflatoxin
storage condition
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/28615
Aporte de:
RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste
id I48-R184-123456789-28615
record_format dspace
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-184
collection RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language Inglés
topic Aspergillus
aflatoxin
storage condition
spellingShingle Aspergillus
aflatoxin
storage condition
Maidana Ojeda, Marco
Acosta Ramos, Marcelo
Arámbula Villa, Gerónimo
Cabrera, María Graciela
Diagnosis of mycotoxigenic fungi instored grain corn
topic_facet Aspergillus
aflatoxin
storage condition
description Fungi in stored grains can cause harmful effects on the health of consumers due to the mycotoxins that they produce. aflatoxins are the most toxic and carcinogenic fungal metabolites that are frequently more found in nature. During 2014/2015 an investigation was conducted to analyze the interaction of storage conditions with the incidence of mycotoxigenic fungi and aflatoxin concentration in stored grain corn. 27 samples of stored corn grain from the main producers states of Mexico were taken, and the conditions in which they were stored were registered. Fungi and aflatoxins incidence were quantified in laboratory, and the interaction effect of seed conditions with those parameters. High incidence of Fusarium and Aspergillus species were found, with 32 and 8% respectively, but with low levels of Aflatoxins. Also, we found influence between the levels of aflatoxins with the storage time and Aspergillus incidence. A high influence of grain moisture and volumetric weight with Aspergillus incidence was observed. Also we found an influence with the level of aflatoxins, storage time and Aspergillus incidence.
format Artículo
author Maidana Ojeda, Marco
Acosta Ramos, Marcelo
Arámbula Villa, Gerónimo
Cabrera, María Graciela
author_facet Maidana Ojeda, Marco
Acosta Ramos, Marcelo
Arámbula Villa, Gerónimo
Cabrera, María Graciela
author_sort Maidana Ojeda, Marco
title Diagnosis of mycotoxigenic fungi instored grain corn
title_short Diagnosis of mycotoxigenic fungi instored grain corn
title_full Diagnosis of mycotoxigenic fungi instored grain corn
title_fullStr Diagnosis of mycotoxigenic fungi instored grain corn
title_full_unstemmed Diagnosis of mycotoxigenic fungi instored grain corn
title_sort diagnosis of mycotoxigenic fungi instored grain corn
publisher ECORFAN Journal
publishDate 2021
url http://repositorio.unne.edu.ar/handle/123456789/28615
work_keys_str_mv AT maidanaojedamarco diagnosisofmycotoxigenicfungiinstoredgraincorn
AT acostaramosmarcelo diagnosisofmycotoxigenicfungiinstoredgraincorn
AT arambulavillageronimo diagnosisofmycotoxigenicfungiinstoredgraincorn
AT cabreramariagraciela diagnosisofmycotoxigenicfungiinstoredgraincorn
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