Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservation

Detalhes bibliográficos
Autor(a) principal: Boeira, Caroline Pagnossim
Data de Publicação: 2021
Outros Autores: Alves, Jamila dos Santos, Flores, Déborah Cristina Barcelos, de Moura, Márcia Regina [UNESP], Melo, Pamela Thais Sousa [UNESP], da Rosa, Claudia Severo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1111/jfpp.15721
http://hdl.handle.net/11449/221951
Resumo: A bioactive film based on gelatin and corn starch with corn stigma extract (CSE) was developed for application to protect the quality of chilled beef. The physical and functional properties of the films were evaluated. It was found that the incorporation of CSE did not affect the thickness and moisture of the films, but reduced the solubility in water. The opacity of the active films was slightly higher than that of the control film. The incorporation of the CSE extract in the films considerably increased the bioactive and antioxidant properties. The application of CSE reduced lipid oxidation by 60% compared with the control (without additive). It is important to emphasize that the pH values remained low until the 7th day of shelf life. The active film also showed antimicrobial activity against mesophilic and psychrotrophic bacteria. The overall results emphasized the potential use of bioactive compounds from the CSE for the production of films intended for food packaging. Practical applications: This study proved the antioxidant and antimicrobial action of corn stigma extract (CSE) incorporated in films to package refrigerated beef. The CSE demonstrated a strong antioxidant action, reducing lipid oxidation by 60% compared with the control, decreasing the count of mesophilic and psychrotrophic bacteria. The compiled results confirm that the active film containing CSE extract can be used as an alternative packaging.
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spelling Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservationA bioactive film based on gelatin and corn starch with corn stigma extract (CSE) was developed for application to protect the quality of chilled beef. The physical and functional properties of the films were evaluated. It was found that the incorporation of CSE did not affect the thickness and moisture of the films, but reduced the solubility in water. The opacity of the active films was slightly higher than that of the control film. The incorporation of the CSE extract in the films considerably increased the bioactive and antioxidant properties. The application of CSE reduced lipid oxidation by 60% compared with the control (without additive). It is important to emphasize that the pH values remained low until the 7th day of shelf life. The active film also showed antimicrobial activity against mesophilic and psychrotrophic bacteria. The overall results emphasized the potential use of bioactive compounds from the CSE for the production of films intended for food packaging. Practical applications: This study proved the antioxidant and antimicrobial action of corn stigma extract (CSE) incorporated in films to package refrigerated beef. The CSE demonstrated a strong antioxidant action, reducing lipid oxidation by 60% compared with the control, decreasing the count of mesophilic and psychrotrophic bacteria. The compiled results confirm that the active film containing CSE extract can be used as an alternative packaging.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Department of Food Science and Technology Universidade Federal de Santa Maria (UFSM)Department of Physics and Chemistry Universidade Estadual Paulista (UNESP)Department of Physics and Chemistry Universidade Estadual Paulista (UNESP)CAPES: 001FAPESP: 2013/07296-2FAPESP: 2019/06170CNPq: 312530/2018-8Universidade Federal de Sergipe (UFS)Universidade Estadual Paulista (UNESP)Boeira, Caroline PagnossimAlves, Jamila dos SantosFlores, Déborah Cristina Barcelosde Moura, Márcia Regina [UNESP]Melo, Pamela Thais Sousa [UNESP]da Rosa, Claudia Severo2022-04-28T19:41:32Z2022-04-28T19:41:32Z2021-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1111/jfpp.15721Journal of Food Processing and Preservation, v. 45, n. 9, 2021.1745-45490145-8892http://hdl.handle.net/11449/22195110.1111/jfpp.157212-s2.0-85110076301Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Food Processing and Preservationinfo:eu-repo/semantics/openAccess2022-04-28T19:41:32Zoai:repositorio.unesp.br:11449/221951Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:08:15.339626Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservation
title Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservation
spellingShingle Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservation
Boeira, Caroline Pagnossim
title_short Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservation
title_full Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservation
title_fullStr Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservation
title_full_unstemmed Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservation
title_sort Antioxidant and antimicrobial effect of an innovative active film containing corn stigma residue extract for refrigerated meat conservation
author Boeira, Caroline Pagnossim
author_facet Boeira, Caroline Pagnossim
Alves, Jamila dos Santos
Flores, Déborah Cristina Barcelos
de Moura, Márcia Regina [UNESP]
Melo, Pamela Thais Sousa [UNESP]
da Rosa, Claudia Severo
author_role author
author2 Alves, Jamila dos Santos
Flores, Déborah Cristina Barcelos
de Moura, Márcia Regina [UNESP]
Melo, Pamela Thais Sousa [UNESP]
da Rosa, Claudia Severo
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de Sergipe (UFS)
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Boeira, Caroline Pagnossim
Alves, Jamila dos Santos
Flores, Déborah Cristina Barcelos
de Moura, Márcia Regina [UNESP]
Melo, Pamela Thais Sousa [UNESP]
da Rosa, Claudia Severo
description A bioactive film based on gelatin and corn starch with corn stigma extract (CSE) was developed for application to protect the quality of chilled beef. The physical and functional properties of the films were evaluated. It was found that the incorporation of CSE did not affect the thickness and moisture of the films, but reduced the solubility in water. The opacity of the active films was slightly higher than that of the control film. The incorporation of the CSE extract in the films considerably increased the bioactive and antioxidant properties. The application of CSE reduced lipid oxidation by 60% compared with the control (without additive). It is important to emphasize that the pH values remained low until the 7th day of shelf life. The active film also showed antimicrobial activity against mesophilic and psychrotrophic bacteria. The overall results emphasized the potential use of bioactive compounds from the CSE for the production of films intended for food packaging. Practical applications: This study proved the antioxidant and antimicrobial action of corn stigma extract (CSE) incorporated in films to package refrigerated beef. The CSE demonstrated a strong antioxidant action, reducing lipid oxidation by 60% compared with the control, decreasing the count of mesophilic and psychrotrophic bacteria. The compiled results confirm that the active film containing CSE extract can be used as an alternative packaging.
publishDate 2021
dc.date.none.fl_str_mv 2021-09-01
2022-04-28T19:41:32Z
2022-04-28T19:41:32Z
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 http://dx.doi.org/10.1111/jfpp.15721
Journal of Food Processing and Preservation, v. 45, n. 9, 2021.
1745-4549
0145-8892
http://hdl.handle.net/11449/221951
10.1111/jfpp.15721
2-s2.0-85110076301
url http://dx.doi.org/10.1111/jfpp.15721
http://hdl.handle.net/11449/221951
identifier_str_mv Journal of Food Processing and Preservation, v. 45, n. 9, 2021.
1745-4549
0145-8892
10.1111/jfpp.15721
2-s2.0-85110076301
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Food Processing and Preservation
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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