Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness

Detalhes bibliográficos
Autor(a) principal: Azevedo, Roberto Luiz de
Data de Publicação: 2021
Outros Autores: Contado, José Luís, Braga Junior, Roberto Alves
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/50472
Resumo: Brazil has a prominent role in meat production but must improve its quality, especially concerning tenderness. Tenderness is among the most prominent factors that give meat quality characteristics and is considered the organoleptic characteristic with the most significant influence on consumer acceptance. Thus, this research aimed to improve this characteristic of eye round steak using electromagnetic and electric fields. Some samples were subjected to an alternating electromagnetic field of 34 millitesla at a frequency of 60 hertz obtained through an electromagnet, and others were simultaneously subjected to an alternating electromagnetic field and a uniform electric field of the magnitude of the 400volt.meter-1, originated by two parallel and electrified copper plates. The tenderness of the samples exposed to the fields was compared with each other and the Control. The samples exposed only to the alternating electromagnetic field showed greater tenderness than those exposed to alternating electromagnetic field and a uniform electric field and the control In conclusion, the exposure of eye round samples to alternating electromagnetic field tenderizes the meat. Therefore, this technique is promising in improving the tenderness of this cut without using industrialized tenderizers.
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spelling Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tendernessEye roundMeat tenderizingTexturometerChemical productsAmaciamento de carneTexturômetroProdutos químicosBrazil has a prominent role in meat production but must improve its quality, especially concerning tenderness. Tenderness is among the most prominent factors that give meat quality characteristics and is considered the organoleptic characteristic with the most significant influence on consumer acceptance. Thus, this research aimed to improve this characteristic of eye round steak using electromagnetic and electric fields. Some samples were subjected to an alternating electromagnetic field of 34 millitesla at a frequency of 60 hertz obtained through an electromagnet, and others were simultaneously subjected to an alternating electromagnetic field and a uniform electric field of the magnitude of the 400volt.meter-1, originated by two parallel and electrified copper plates. The tenderness of the samples exposed to the fields was compared with each other and the Control. The samples exposed only to the alternating electromagnetic field showed greater tenderness than those exposed to alternating electromagnetic field and a uniform electric field and the control In conclusion, the exposure of eye round samples to alternating electromagnetic field tenderizes the meat. Therefore, this technique is promising in improving the tenderness of this cut without using industrialized tenderizers.MDPI2022-07-05T18:28:32Z2022-07-05T18:28:32Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfAZEVEDO, R. L. de; CONTADO, J. L.; BRAGA JUNIOR, R. A. Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness. Journal of Agricultural Sciences Research, [S. l.], v. 1, n. 1, 2021. DOI: 10.22533/at.ed.97321111010.http://repositorio.ufla.br/jspui/handle/1/50472Journal of Agricultural Sciences Researchreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessAzevedo, Roberto Luiz deContado, José LuísBraga Junior, Roberto Alveseng2023-05-03T11:49:20Zoai:localhost:1/50472Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-03T11:49:20Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness
title Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness
spellingShingle Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness
Azevedo, Roberto Luiz de
Eye round
Meat tenderizing
Texturometer
Chemical products
Amaciamento de carne
Texturômetro
Produtos químicos
title_short Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness
title_full Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness
title_fullStr Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness
title_full_unstemmed Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness
title_sort Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness
author Azevedo, Roberto Luiz de
author_facet Azevedo, Roberto Luiz de
Contado, José Luís
Braga Junior, Roberto Alves
author_role author
author2 Contado, José Luís
Braga Junior, Roberto Alves
author2_role author
author
dc.contributor.author.fl_str_mv Azevedo, Roberto Luiz de
Contado, José Luís
Braga Junior, Roberto Alves
dc.subject.por.fl_str_mv Eye round
Meat tenderizing
Texturometer
Chemical products
Amaciamento de carne
Texturômetro
Produtos químicos
topic Eye round
Meat tenderizing
Texturometer
Chemical products
Amaciamento de carne
Texturômetro
Produtos químicos
description Brazil has a prominent role in meat production but must improve its quality, especially concerning tenderness. Tenderness is among the most prominent factors that give meat quality characteristics and is considered the organoleptic characteristic with the most significant influence on consumer acceptance. Thus, this research aimed to improve this characteristic of eye round steak using electromagnetic and electric fields. Some samples were subjected to an alternating electromagnetic field of 34 millitesla at a frequency of 60 hertz obtained through an electromagnet, and others were simultaneously subjected to an alternating electromagnetic field and a uniform electric field of the magnitude of the 400volt.meter-1, originated by two parallel and electrified copper plates. The tenderness of the samples exposed to the fields was compared with each other and the Control. The samples exposed only to the alternating electromagnetic field showed greater tenderness than those exposed to alternating electromagnetic field and a uniform electric field and the control In conclusion, the exposure of eye round samples to alternating electromagnetic field tenderizes the meat. Therefore, this technique is promising in improving the tenderness of this cut without using industrialized tenderizers.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022-07-05T18:28:32Z
2022-07-05T18:28:32Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv AZEVEDO, R. L. de; CONTADO, J. L.; BRAGA JUNIOR, R. A. Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness. Journal of Agricultural Sciences Research, [S. l.], v. 1, n. 1, 2021. DOI: 10.22533/at.ed.97321111010.
http://repositorio.ufla.br/jspui/handle/1/50472
identifier_str_mv AZEVEDO, R. L. de; CONTADO, J. L.; BRAGA JUNIOR, R. A. Study of the effects of the application of alternating electromagnetic (60 Hz) and continuous electric fields in food: effects on meat tenderness. Journal of Agricultural Sciences Research, [S. l.], v. 1, n. 1, 2021. DOI: 10.22533/at.ed.97321111010.
url http://repositorio.ufla.br/jspui/handle/1/50472
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Journal of Agricultural Sciences Research
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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