Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment

Detalhes bibliográficos
Autor(a) principal: Tibolla, H.
Data de Publicação: 2019
Outros Autores: Pelissari, F. M., Martins, Joana T., Lanzoni, E. M., Vicente, A. A., Menegalli, F. C., Cunha, R. L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/57112
Resumo: The potential use of cellulose nanofibers (CNFs) as a reinforcing agent in banana starch-based nanocomposite films was investigated. CNFs were isolated from banana peel (Musa paradisiaca) by enzymatic hydrolysis. Banana starch-based nanocomposite films were prepared with CNFs using the casting method. CNFs effect on cell viability and on nanocomposite films properties was investigated. The cytotoxicity of CNFs was assessed on Caco-2 cell line. CNFs were not cytotoxic at 502000??g/mL. However, CNFs above 2000??g/mL significantly decreased cell viability. Topography analysis showed that the incorporation of CNFs modified the film structure. The nanocomposites exhibited a complex structure due to strong interactions between CNFs and starch matrix, promoting a remarkable improvement on mechanical and water barrier properties, opacity and UV light barrier compared to the control film. CNFs can offer a great potential as reinforcing material for starch-based nanocomposite films, producing a value-added food packaging from a waste material.
id RCAP_6ad7aa821a9f03adaf9a29c0b3fda995
oai_identifier_str oai:repositorium.sdum.uminho.pt:1822/57112
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessmentStarch compositeCellulose nanofibersEnzymatic hydrolysisNanofiber cytotoxicityScience & TechnologyThe potential use of cellulose nanofibers (CNFs) as a reinforcing agent in banana starch-based nanocomposite films was investigated. CNFs were isolated from banana peel (Musa paradisiaca) by enzymatic hydrolysis. Banana starch-based nanocomposite films were prepared with CNFs using the casting method. CNFs effect on cell viability and on nanocomposite films properties was investigated. The cytotoxicity of CNFs was assessed on Caco-2 cell line. CNFs were not cytotoxic at 502000??g/mL. However, CNFs above 2000??g/mL significantly decreased cell viability. Topography analysis showed that the incorporation of CNFs modified the film structure. The nanocomposites exhibited a complex structure due to strong interactions between CNFs and starch matrix, promoting a remarkable improvement on mechanical and water barrier properties, opacity and UV light barrier compared to the control film. CNFs can offer a great potential as reinforcing material for starch-based nanocomposite films, producing a value-added food packaging from a waste material.The authors would like to acknowledge the financial support provided by Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) (140274/2014-6), Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) (2952/2011) and CAPES/FCT número349/13 for Ph.D internship program. Joana T. Martins acknowledges the Foundation for Science and Technology (FCT) for her fellowship (SFRH/BPD/89992/2012). This study was supported by FCT under the scope of the strategic funding of UID/BIO/ 04469/2013 unit and COMPETE 2020 (POCI-01-0145-FEDER-006684) and BioTecNorte operation (NORTE-01-0145-FEDER-000004) funded by the European Regional Development Fund under the scope of Norte2020 - Programa Operacional Regional do Norte. The authors would also like to acknowledge the Brazilian Nanotechnology National Laboratory (LNNano) for allocation of the TEM, AFM and AFM-Nano IR apparatus.info:eu-repo/semantics/publishedVersionElsevierUniversidade do MinhoTibolla, H.Pelissari, F. M.Martins, Joana T.Lanzoni, E. M.Vicente, A. A.Menegalli, F. C.Cunha, R. L.2019-032019-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/57112engTibolla, H.; F. M. Pelissari; Martins, Joana T.; Lanzoni, E. M.; Vicente, António A.; Menegalli, F. C.; Cunha, R. L., Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment. Carbohydrate Polymers, 207, 169-179, 20190144-86170144-861710.1016/j.carbpol.2018.11.07930599996http://www.journals.elsevier.com/carbohydrate-polymers/info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:07:15Zoai:repositorium.sdum.uminho.pt:1822/57112Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:58:08.482637Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment
title Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment
spellingShingle Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment
Tibolla, H.
Starch composite
Cellulose nanofibers
Enzymatic hydrolysis
Nanofiber cytotoxicity
Science & Technology
title_short Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment
title_full Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment
title_fullStr Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment
title_full_unstemmed Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment
title_sort Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment
author Tibolla, H.
author_facet Tibolla, H.
Pelissari, F. M.
Martins, Joana T.
Lanzoni, E. M.
Vicente, A. A.
Menegalli, F. C.
Cunha, R. L.
author_role author
author2 Pelissari, F. M.
Martins, Joana T.
Lanzoni, E. M.
Vicente, A. A.
Menegalli, F. C.
Cunha, R. L.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Tibolla, H.
Pelissari, F. M.
Martins, Joana T.
Lanzoni, E. M.
Vicente, A. A.
Menegalli, F. C.
Cunha, R. L.
dc.subject.por.fl_str_mv Starch composite
Cellulose nanofibers
Enzymatic hydrolysis
Nanofiber cytotoxicity
Science & Technology
topic Starch composite
Cellulose nanofibers
Enzymatic hydrolysis
Nanofiber cytotoxicity
Science & Technology
description The potential use of cellulose nanofibers (CNFs) as a reinforcing agent in banana starch-based nanocomposite films was investigated. CNFs were isolated from banana peel (Musa paradisiaca) by enzymatic hydrolysis. Banana starch-based nanocomposite films were prepared with CNFs using the casting method. CNFs effect on cell viability and on nanocomposite films properties was investigated. The cytotoxicity of CNFs was assessed on Caco-2 cell line. CNFs were not cytotoxic at 502000??g/mL. However, CNFs above 2000??g/mL significantly decreased cell viability. Topography analysis showed that the incorporation of CNFs modified the film structure. The nanocomposites exhibited a complex structure due to strong interactions between CNFs and starch matrix, promoting a remarkable improvement on mechanical and water barrier properties, opacity and UV light barrier compared to the control film. CNFs can offer a great potential as reinforcing material for starch-based nanocomposite films, producing a value-added food packaging from a waste material.
publishDate 2019
dc.date.none.fl_str_mv 2019-03
2019-03-01T00:00:00Z
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://hdl.handle.net/1822/57112
url http://hdl.handle.net/1822/57112
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Tibolla, H.; F. M. Pelissari; Martins, Joana T.; Lanzoni, E. M.; Vicente, António A.; Menegalli, F. C.; Cunha, R. L., Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessment. Carbohydrate Polymers, 207, 169-179, 2019
0144-8617
0144-8617
10.1016/j.carbpol.2018.11.079
30599996
http://www.journals.elsevier.com/carbohydrate-polymers/
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799132371241402368

Registros relacionados