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, J. T., Lanzoni, E. M. [UNESP], Vicente, A. A., Menegalli, F. C., Cunha, R. L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.carbpol.2018.11.079
http://hdl.handle.net/11449/187109
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 50–2000 μg/mL. However, CNFs above 2000 μg/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.
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spelling Banana starch nanocomposite with cellulose nanofibers isolated from banana peel by enzymatic treatment: In vitro cytotoxicity assessmentCellulose nanofibersEnzymatic hydrolysisNanofiber cytotoxicityStarch compositeThe 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 50–2000 μg/mL. However, CNFs above 2000 μg/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.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)European Regional Development FundFundação para a Ciência e a TecnologiaFundació Catalana de TrasplantamentDepartment of Food Engineering School of Food Engineering University of CampinasInstitute of Science and Technology Food Engineering University of Jequitinhonha and MucuriCEB – Centre of Biological Engineering University of MinhoBrazilian Nanotechnology National Laboratory (LNNano) Brazilian Center for Research in Energy and Materials (CNPEM)São Paulo State University (UNESP) Institute of Science and TechnologySão Paulo State University (UNESP) Institute of Science and TechnologyCNPq: 140274/2014-6CAPES: 2952/2011European Regional Development Fund: Norte2020Fundação para a Ciência e a Tecnologia: SFRH/BPD/89992/2012Fundació Catalana de Trasplantament: UID/BIO/04469/2013Universidade Estadual de Campinas (UNICAMP)University of Jequitinhonha and MucuriUniversity of MinhoBrazilian Center for Research in Energy and Materials (CNPEM)Universidade Estadual Paulista (Unesp)Tibolla, H.Pelissari, F. M.Martins, J. T.Lanzoni, E. M. [UNESP]Vicente, A. A.Menegalli, F. C.Cunha, R. L.2019-10-06T15:25:44Z2019-10-06T15:25:44Z2019-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article169-179http://dx.doi.org/10.1016/j.carbpol.2018.11.079Carbohydrate Polymers, v. 207, p. 169-179.0144-8617http://hdl.handle.net/11449/18710910.1016/j.carbpol.2018.11.0792-s2.0-85057311661Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCarbohydrate Polymersinfo:eu-repo/semantics/openAccess2021-10-23T19:02:04Zoai:repositorio.unesp.br:11449/187109Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T19:02:04Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
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.
Cellulose nanofibers
Enzymatic hydrolysis
Nanofiber cytotoxicity
Starch composite
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, J. T.
Lanzoni, E. M. [UNESP]
Vicente, A. A.
Menegalli, F. C.
Cunha, R. L.
author_role author
author2 Pelissari, F. M.
Martins, J. T.
Lanzoni, E. M. [UNESP]
Vicente, A. A.
Menegalli, F. C.
Cunha, R. L.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual de Campinas (UNICAMP)
University of Jequitinhonha and Mucuri
University of Minho
Brazilian Center for Research in Energy and Materials (CNPEM)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Tibolla, H.
Pelissari, F. M.
Martins, J. T.
Lanzoni, E. M. [UNESP]
Vicente, A. A.
Menegalli, F. C.
Cunha, R. L.
dc.subject.por.fl_str_mv Cellulose nanofibers
Enzymatic hydrolysis
Nanofiber cytotoxicity
Starch composite
topic Cellulose nanofibers
Enzymatic hydrolysis
Nanofiber cytotoxicity
Starch composite
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 50–2000 μg/mL. However, CNFs above 2000 μg/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 2019-10-06T15:25:44Z
2019-10-06T15:25:44Z
2019-03-01
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.carbpol.2018.11.079
Carbohydrate Polymers, v. 207, p. 169-179.
0144-8617
http://hdl.handle.net/11449/187109
10.1016/j.carbpol.2018.11.079
2-s2.0-85057311661
url http://dx.doi.org/10.1016/j.carbpol.2018.11.079
http://hdl.handle.net/11449/187109
identifier_str_mv Carbohydrate Polymers, v. 207, p. 169-179.
0144-8617
10.1016/j.carbpol.2018.11.079
2-s2.0-85057311661
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Carbohydrate Polymers
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 169-179
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
_version_ 1799965283228581888

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