Nonionizing electromagnetic field: A promising alternative for growing control yeast

Autores
Riffo, Byron; Henríquez, Consuelo; Chávez, Renato; Peña, Rubén; Sangorrin, Marcela Paula; Gil Duran, Carlos; Rodríguez, Arturo; Ganga, María Angélica
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the food industry, some fungi are considered to be common spoilage microorganisms which reduce the shelf life of products. To avoid this outcome, different technologies are being developed to control their growth. Electromagnetic fields (EMF) have been used to combat bacterial growth, but there are few studies on yeasts and their possible action mechanisms. For this reason, we studied the effect of EMF between 1 to 5.9 GHz bands on the growth of Saccharomyces cerevisiae yeast and observed that all the frequencies of the band used cause the reduction of the viability of this yeast. In addition, we observed that the distance between the antenna and the sample is an important factor to consider to control the growing yeast. By using transmission electron microscopy, we found that the EMF caused a loss of continuity of the yeast cell membrane. Therefore, EMF may be used as a control method for yeast growth.
Fil: Riffo, Byron. Universidad de Santiago de Chile; Chile
Fil: Henríquez, Consuelo. Universidad de Santiago de Chile; Chile
Fil: Chávez, Renato. Universidad de Santiago de Chile; Chile
Fil: Peña, Rubén. Universidad de Santiago de Chile; Chile
Fil: Sangorrin, Marcela Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina
Fil: Gil Duran, Carlos. Universidad de Santiago de Chile; Chile
Fil: Rodríguez, Arturo. Universidad de Santiago de Chile; Chile
Fil: Ganga, María Angélica. Universidad de Santiago de Chile; Chile
Materia
ELECTROMAGNETIC FIELDS
FOOD QUALITY
MEMBRANE DISRUPTION
RADIOFREQUENCY WAVES
SACCHAROMYCES CEREVISIAE
SPOILAGE CONTROL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/183418
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Nonionizing electromagnetic field: A promising alternative for growing control yeastRiffo, ByronHenríquez, ConsueloChávez, RenatoPeña, RubénSangorrin, Marcela PaulaGil Duran, CarlosRodríguez, ArturoGanga, María AngélicaELECTROMAGNETIC FIELDSFOOD QUALITYMEMBRANE DISRUPTIONRADIOFREQUENCY WAVESSACCHAROMYCES CEREVISIAESPOILAGE CONTROLhttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2In the food industry, some fungi are considered to be common spoilage microorganisms which reduce the shelf life of products. To avoid this outcome, different technologies are being developed to control their growth. Electromagnetic fields (EMF) have been used to combat bacterial growth, but there are few studies on yeasts and their possible action mechanisms. For this reason, we studied the effect of EMF between 1 to 5.9 GHz bands on the growth of Saccharomyces cerevisiae yeast and observed that all the frequencies of the band used cause the reduction of the viability of this yeast. In addition, we observed that the distance between the antenna and the sample is an important factor to consider to control the growing yeast. By using transmission electron microscopy, we found that the EMF caused a loss of continuity of the yeast cell membrane. Therefore, EMF may be used as a control method for yeast growth.Fil: Riffo, Byron. Universidad de Santiago de Chile; ChileFil: Henríquez, Consuelo. Universidad de Santiago de Chile; ChileFil: Chávez, Renato. Universidad de Santiago de Chile; ChileFil: Peña, Rubén. Universidad de Santiago de Chile; ChileFil: Sangorrin, Marcela Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; ArgentinaFil: Gil Duran, Carlos. Universidad de Santiago de Chile; ChileFil: Rodríguez, Arturo. Universidad de Santiago de Chile; ChileFil: Ganga, María Angélica. Universidad de Santiago de Chile; ChileMDPI AG2021-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/183418Riffo, Byron; Henríquez, Consuelo; Chávez, Renato; Peña, Rubén; Sangorrin, Marcela Paula; et al.; Nonionizing electromagnetic field: A promising alternative for growing control yeast; MDPI AG; Journal of Fungi; 7; 4; 9-2021; 1-112309-608XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2309-608X/7/4/281info:eu-repo/semantics/altIdentifier/doi/10.3390/jof7040281info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:44:53Zoai:ri.conicet.gov.ar:11336/183418instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:44:53.377CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Nonionizing electromagnetic field: A promising alternative for growing control yeast
title Nonionizing electromagnetic field: A promising alternative for growing control yeast
spellingShingle Nonionizing electromagnetic field: A promising alternative for growing control yeast
Riffo, Byron
ELECTROMAGNETIC FIELDS
FOOD QUALITY
MEMBRANE DISRUPTION
RADIOFREQUENCY WAVES
SACCHAROMYCES CEREVISIAE
SPOILAGE CONTROL
title_short Nonionizing electromagnetic field: A promising alternative for growing control yeast
title_full Nonionizing electromagnetic field: A promising alternative for growing control yeast
title_fullStr Nonionizing electromagnetic field: A promising alternative for growing control yeast
title_full_unstemmed Nonionizing electromagnetic field: A promising alternative for growing control yeast
title_sort Nonionizing electromagnetic field: A promising alternative for growing control yeast
dc.creator.none.fl_str_mv Riffo, Byron
Henríquez, Consuelo
Chávez, Renato
Peña, Rubén
Sangorrin, Marcela Paula
Gil Duran, Carlos
Rodríguez, Arturo
Ganga, María Angélica
author Riffo, Byron
author_facet Riffo, Byron
Henríquez, Consuelo
Chávez, Renato
Peña, Rubén
Sangorrin, Marcela Paula
Gil Duran, Carlos
Rodríguez, Arturo
Ganga, María Angélica
author_role author
author2 Henríquez, Consuelo
Chávez, Renato
Peña, Rubén
Sangorrin, Marcela Paula
Gil Duran, Carlos
Rodríguez, Arturo
Ganga, María Angélica
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ELECTROMAGNETIC FIELDS
FOOD QUALITY
MEMBRANE DISRUPTION
RADIOFREQUENCY WAVES
SACCHAROMYCES CEREVISIAE
SPOILAGE CONTROL
topic ELECTROMAGNETIC FIELDS
FOOD QUALITY
MEMBRANE DISRUPTION
RADIOFREQUENCY WAVES
SACCHAROMYCES CEREVISIAE
SPOILAGE CONTROL
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.9
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In the food industry, some fungi are considered to be common spoilage microorganisms which reduce the shelf life of products. To avoid this outcome, different technologies are being developed to control their growth. Electromagnetic fields (EMF) have been used to combat bacterial growth, but there are few studies on yeasts and their possible action mechanisms. For this reason, we studied the effect of EMF between 1 to 5.9 GHz bands on the growth of Saccharomyces cerevisiae yeast and observed that all the frequencies of the band used cause the reduction of the viability of this yeast. In addition, we observed that the distance between the antenna and the sample is an important factor to consider to control the growing yeast. By using transmission electron microscopy, we found that the EMF caused a loss of continuity of the yeast cell membrane. Therefore, EMF may be used as a control method for yeast growth.
Fil: Riffo, Byron. Universidad de Santiago de Chile; Chile
Fil: Henríquez, Consuelo. Universidad de Santiago de Chile; Chile
Fil: Chávez, Renato. Universidad de Santiago de Chile; Chile
Fil: Peña, Rubén. Universidad de Santiago de Chile; Chile
Fil: Sangorrin, Marcela Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina
Fil: Gil Duran, Carlos. Universidad de Santiago de Chile; Chile
Fil: Rodríguez, Arturo. Universidad de Santiago de Chile; Chile
Fil: Ganga, María Angélica. Universidad de Santiago de Chile; Chile
description In the food industry, some fungi are considered to be common spoilage microorganisms which reduce the shelf life of products. To avoid this outcome, different technologies are being developed to control their growth. Electromagnetic fields (EMF) have been used to combat bacterial growth, but there are few studies on yeasts and their possible action mechanisms. For this reason, we studied the effect of EMF between 1 to 5.9 GHz bands on the growth of Saccharomyces cerevisiae yeast and observed that all the frequencies of the band used cause the reduction of the viability of this yeast. In addition, we observed that the distance between the antenna and the sample is an important factor to consider to control the growing yeast. By using transmission electron microscopy, we found that the EMF caused a loss of continuity of the yeast cell membrane. Therefore, EMF may be used as a control method for yeast growth.
publishDate 2021
dc.date.none.fl_str_mv 2021-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/183418
Riffo, Byron; Henríquez, Consuelo; Chávez, Renato; Peña, Rubén; Sangorrin, Marcela Paula; et al.; Nonionizing electromagnetic field: A promising alternative for growing control yeast; MDPI AG; Journal of Fungi; 7; 4; 9-2021; 1-11
2309-608X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/183418
identifier_str_mv Riffo, Byron; Henríquez, Consuelo; Chávez, Renato; Peña, Rubén; Sangorrin, Marcela Paula; et al.; Nonionizing electromagnetic field: A promising alternative for growing control yeast; MDPI AG; Journal of Fungi; 7; 4; 9-2021; 1-11
2309-608X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2309-608X/7/4/281
info:eu-repo/semantics/altIdentifier/doi/10.3390/jof7040281
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI AG
publisher.none.fl_str_mv MDPI AG
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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