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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/183418
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:14:41Zoai: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:34982025-09-29 10:14:42.183CONICET 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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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13.070432 |