Influence of temperature on growth rate and lag phase of fungi isolated from Argentine corn

The influence of temperature on the growth of nine strains of fungi belonging to the genera Eurotium, Aspergillus, Penicillium and Fusarium has been investigated for the temperature range 15-35° C. The lag phase and the growth rate were evaluated by using a laboratory medium. The maximum growth rate...

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Autores principales: Gonzalez, Héctor Horacio Lucas, Resnik, Silvia Liliana, Vaamonde, Graciela
Publicado: 1988
Materias:
Corn
Fungi
Growth kinetics
Temperature
Argentina
article
food control
fungus
growth, development and aging
isolation and purification
kinetics
maize
microbiology
temperature
Food Microbiology
Kinetics
Support, Non-U.S. Gov't
Zea mays
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01681605_v6_n2_p179_Gonzalez
http://hdl.handle.net/20.500.12110/paper_01681605_v6_n2_p179_Gonzalez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_01681605_v6_n2_p179_Gonzalez
record_format dspace
spelling paper:paper_01681605_v6_n2_p179_Gonzalez2023-06-08T15:17:28Z Influence of temperature on growth rate and lag phase of fungi isolated from Argentine corn Gonzalez, Héctor Horacio Lucas Resnik, Silvia Liliana Vaamonde, Graciela Corn Fungi Growth kinetics Temperature Argentina article food control fungus growth, development and aging isolation and purification kinetics maize microbiology temperature Argentina Food Microbiology Fungi Kinetics Support, Non-U.S. Gov't Temperature Zea mays The influence of temperature on the growth of nine strains of fungi belonging to the genera Eurotium, Aspergillus, Penicillium and Fusarium has been investigated for the temperature range 15-35° C. The lag phase and the growth rate were evaluated by using a laboratory medium. The maximum growth rate for E. repens, A. wentii and P. chrysogenum was observed at about 25° C, for P. citrinum near 30° C and for F. semitectum and F. moniliforme between 20 and 25° C. The growth rate of A. niger, A flavus and A. parasiticus increased with increasing temperatures in the range studied. For all strains studied it appeared that the higher the growth rate the lower the lag phase was. © 1988. Fil:González, H.H.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Resnik, S.L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Vaamonde, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1988 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01681605_v6_n2_p179_Gonzalez http://hdl.handle.net/20.500.12110/paper_01681605_v6_n2_p179_Gonzalez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Corn
Fungi
Growth kinetics
Temperature
Argentina
article
food control
fungus
growth, development and aging
isolation and purification
kinetics
maize
microbiology
temperature
Argentina
Food Microbiology
Fungi
Kinetics
Support, Non-U.S. Gov't
Temperature
Zea mays
spellingShingle Corn
Fungi
Growth kinetics
Temperature
Argentina
article
food control
fungus
growth, development and aging
isolation and purification
kinetics
maize
microbiology
temperature
Argentina
Food Microbiology
Fungi
Kinetics
Support, Non-U.S. Gov't
Temperature
Zea mays
Gonzalez, Héctor Horacio Lucas
Resnik, Silvia Liliana
Vaamonde, Graciela
Influence of temperature on growth rate and lag phase of fungi isolated from Argentine corn
topic_facet Corn
Fungi
Growth kinetics
Temperature
Argentina
article
food control
fungus
growth, development and aging
isolation and purification
kinetics
maize
microbiology
temperature
Argentina
Food Microbiology
Fungi
Kinetics
Support, Non-U.S. Gov't
Temperature
Zea mays
description The influence of temperature on the growth of nine strains of fungi belonging to the genera Eurotium, Aspergillus, Penicillium and Fusarium has been investigated for the temperature range 15-35° C. The lag phase and the growth rate were evaluated by using a laboratory medium. The maximum growth rate for E. repens, A. wentii and P. chrysogenum was observed at about 25° C, for P. citrinum near 30° C and for F. semitectum and F. moniliforme between 20 and 25° C. The growth rate of A. niger, A flavus and A. parasiticus increased with increasing temperatures in the range studied. For all strains studied it appeared that the higher the growth rate the lower the lag phase was. © 1988.
author Gonzalez, Héctor Horacio Lucas
Resnik, Silvia Liliana
Vaamonde, Graciela
author_facet Gonzalez, Héctor Horacio Lucas
Resnik, Silvia Liliana
Vaamonde, Graciela
author_sort Gonzalez, Héctor Horacio Lucas
title Influence of temperature on growth rate and lag phase of fungi isolated from Argentine corn
title_short Influence of temperature on growth rate and lag phase of fungi isolated from Argentine corn
title_full Influence of temperature on growth rate and lag phase of fungi isolated from Argentine corn
title_fullStr Influence of temperature on growth rate and lag phase of fungi isolated from Argentine corn
title_full_unstemmed Influence of temperature on growth rate and lag phase of fungi isolated from Argentine corn
title_sort influence of temperature on growth rate and lag phase of fungi isolated from argentine corn
publishDate 1988
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01681605_v6_n2_p179_Gonzalez
http://hdl.handle.net/20.500.12110/paper_01681605_v6_n2_p179_Gonzalez
work_keys_str_mv AT gonzalezhectorhoraciolucas influenceoftemperatureongrowthrateandlagphaseoffungiisolatedfromargentinecorn
AT resniksilvialiliana influenceoftemperatureongrowthrateandlagphaseoffungiisolatedfromargentinecorn
AT vaamondegraciela influenceoftemperatureongrowthrateandlagphaseoffungiisolatedfromargentinecorn
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