From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant properties

Bananas are among the most produced fruits globally, and their industry generates substantial amounts of peels, which are currently underutilized. Therefore, a simple process was proposed to fully convert banana peel powder (BPP) into bioplastic films using mild pretreatments. The influence of the f...

ver descrição completa

Detalhes bibliográficos
Autores: Silva, Rodrigo D., Pacheco, Thályta F., de Santi, Amanda D., Manarelli, Fabiana, Bozzo, Breno R., Brienzo, Michel [UNESP], Otoni, Caio G., Azeredo, Henriette M.C.
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:Brasil
Recursos:Universidade Estadual Paulista (UNESP)
Repositorio:Repositório Institucional da UNESP
Idioma:inglés
OAI Identifier:oai:repositorio.unesp.br:11449/297493
Acesso em linha:http://dx.doi.org/10.1016/j.jclepro.2024.140709
https://hdl.handle.net/11449/297493
Access Level:acceso abierto
Palavra-chave:Antioxidant activity
Banana peel
Bioplastic film
Hydrothermal pretreatment
UV-Blocking
id BR_fa6aeea8ee632f8d95dcc5958bb40e4a
oai_identifier_str oai:repositorio.unesp.br:11449/297493
network_acronym_str BR
network_name_str Brasil
repository_id_str
spelling From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant propertiesAntioxidant activityBanana peelBioplastic filmHydrothermal pretreatmentUV-BlockingBananas are among the most produced fruits globally, and their industry generates substantial amounts of peels, which are currently underutilized. Therefore, a simple process was proposed to fully convert banana peel powder (BPP) into bioplastic films using mild pretreatments. The influence of the following variables on film performance was investigated: the type of BPP (unblanched versus blanched), the pretreatment solvent (water – i.e., hydrothermal pretreatment, HTP – or sulfuric acid solution – i.e., dilute acid pretreatment, DAP), and the addition or not of carboxymethyl cellulose (CMC) in the films. The tensile properties of the bioplastics were primarily affected by the presence of CMC, with the films containing 20 wt% of this biopolymer achieving a tensile strength up to 16 MPa. The water vapor permeability was not influenced by any of the studied variables. In contrast, the water contact angle was primarily affected by the pretreatment employed, with all films prepared by HTP displaying a hydrophobic surface. The UV-shielding properties of the materials were mainly influenced by the type of BPP, and all films blocked at least 98% of UV radiation. The antioxidant activity was influenced primarily by the type of BPP, as blanching banana peels helped preserve it. These films are, therefore, promising materials for active food packaging applications, which could contribute to a transition toward a circular bioeconomy.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Nanotechnology National Laboratory for Agribusiness (LNNA) Embrapa Instrumentation, R. XV de Novembro, 1452 - Centro, SPBiochemical Processes Laboratory Embrapa Agroenergy, DFGraduate Program of Microbial Biology Institute of Biology University of Brasília, DFMaterials Engineering Department São Carlos School of Engineering (EESC) University of São Paulo (USP), SPChemistry Department Federal University of São Carlos (UFSCar), SPInstitute for Research in Bioenergy (IPBEN) São Paulo State University (UNESP), SPGraduate Program in Materials Science and Engineering (PPGCEM) & Department of Materials Engineering (DEMa) Federal University of São Carlos (UFSCar), SPInstitute for Research in Bioenergy (IPBEN) São Paulo State University (UNESP), SPFAPESP: 2017/22401–8FAPESP: 2020/11104–5FAPESP: 2021/05092–7CNPq: 423730/2021–5Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)University of BrasíliaUniversidade de São Paulo (USP)Universidade Federal de São Carlos (UFSCar)Universidade Estadual Paulista (UNESP)2025-04-29T18:06:47Z2024-01-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.jclepro.2024.140709Journal of Cleaner Production, v. 438.0959-6526https://hdl.handle.net/11449/29749310.1016/j.jclepro.2024.1407092-s2.0-85184150063Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Cleaner Productioninfo:eu-repo/semantics/openAccessSilva, Rodrigo D.Pacheco, Thályta F.de Santi, Amanda D.Manarelli, FabianaBozzo, Breno R.Brienzo, Michel [UNESP]Otoni, Caio G.Azeredo, Henriette M.C.2025-04-30T14:30:32Zoai:repositorio.unesp.br:11449/297493Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-04-30T14:30:32Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant properties
title From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant properties
spellingShingle From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant properties
Silva, Rodrigo D.
Antioxidant activity
Banana peel
Bioplastic film
Hydrothermal pretreatment
UV-Blocking
title_short From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant properties
title_full From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant properties
title_fullStr From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant properties
title_full_unstemmed From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant properties
title_sort From bulk banana peels to active materials: Slipping into bioplastic films with high UV-blocking and antioxidant properties
dc.creator.none.fl_str_mv Silva, Rodrigo D.
Pacheco, Thályta F.
de Santi, Amanda D.
Manarelli, Fabiana
Bozzo, Breno R.
Brienzo, Michel [UNESP]
Otoni, Caio G.
Azeredo, Henriette M.C.
author Silva, Rodrigo D.
author_facet Silva, Rodrigo D.
Pacheco, Thályta F.
de Santi, Amanda D.
Manarelli, Fabiana
Bozzo, Breno R.
Brienzo, Michel [UNESP]
Otoni, Caio G.
Azeredo, Henriette M.C.
author_role author
author2 Pacheco, Thályta F.
de Santi, Amanda D.
Manarelli, Fabiana
Bozzo, Breno R.
Brienzo, Michel [UNESP]
Otoni, Caio G.
Azeredo, Henriette M.C.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
University of Brasília
Universidade de São Paulo (USP)
Universidade Federal de São Carlos (UFSCar)
Universidade Estadual Paulista (UNESP)
dc.subject.por.fl_str_mv Antioxidant activity
Banana peel
Bioplastic film
Hydrothermal pretreatment
UV-Blocking
topic Antioxidant activity
Banana peel
Bioplastic film
Hydrothermal pretreatment
UV-Blocking
description Bananas are among the most produced fruits globally, and their industry generates substantial amounts of peels, which are currently underutilized. Therefore, a simple process was proposed to fully convert banana peel powder (BPP) into bioplastic films using mild pretreatments. The influence of the following variables on film performance was investigated: the type of BPP (unblanched versus blanched), the pretreatment solvent (water – i.e., hydrothermal pretreatment, HTP – or sulfuric acid solution – i.e., dilute acid pretreatment, DAP), and the addition or not of carboxymethyl cellulose (CMC) in the films. The tensile properties of the bioplastics were primarily affected by the presence of CMC, with the films containing 20 wt% of this biopolymer achieving a tensile strength up to 16 MPa. The water vapor permeability was not influenced by any of the studied variables. In contrast, the water contact angle was primarily affected by the pretreatment employed, with all films prepared by HTP displaying a hydrophobic surface. The UV-shielding properties of the materials were mainly influenced by the type of BPP, and all films blocked at least 98% of UV radiation. The antioxidant activity was influenced primarily by the type of BPP, as blanching banana peels helped preserve it. These films are, therefore, promising materials for active food packaging applications, which could contribute to a transition toward a circular bioeconomy.
publishDate 2024
dc.date.none.fl_str_mv 2024-01-20
2025-04-29T18:06:47Z
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/10.1016/j.jclepro.2024.140709
Journal of Cleaner Production, v. 438.
0959-6526
https://hdl.handle.net/11449/297493
10.1016/j.jclepro.2024.140709
2-s2.0-85184150063
url http://dx.doi.org/10.1016/j.jclepro.2024.140709
https://hdl.handle.net/11449/297493
identifier_str_mv Journal of Cleaner Production, v. 438.
0959-6526
10.1016/j.jclepro.2024.140709
2-s2.0-85184150063
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Cleaner Production
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 repositoriounesp@unesp.br
_version_ 1853671843957833728
score 15.301603

Registos relacionados