Bio-based multilayer paperboard for sustainable packaging application.
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1156663 |
Resumo: | Bio-based packaging materials are an emerging environment-friendly alternative to conventional plastic food packaging materials, at least for some applications. The innovation of this work was to develop a sustainable cellulosic packaging material based on chitosan/palmitic acid/activated carbon coating with potential applications for single-use food packaging. The study developed a multilayer paperboard (MPB), evaluating the effects of a paperboard surface coating by chitosan (2.0% w/w), palmitic acid (1.8% w/w), and activated carbon (1.2% w/w) applied in three coating layers. The water vapor transmission rate (WVTR) of coated paperboard was reduced compared to uncoated paperboard, associated with the coating suspension filling of the pores of the cellulosic matrix, the palmitic acid hydrophobic characteristic, and the nonpolar nature of activated carbon (acted by repelling the vapor molecules of water). A grease resistance of Kit solution 11 of MPB was observed. The stiffness and elongation capacity increased, indicating the rigidity and flexibility of the MPB. The deposition of palmitic acid and activated carbon influenced the roughness increase. The biodegradability in the soil after 188 days of MPB was 55.01%, and the control (uncoated paperboard) was 69.38%. The coating did not impact the degradation behavior of cellulose. |
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Bio-based multilayer paperboard for sustainable packaging application.BiodegradableCoatingBio-based packaging materials are an emerging environment-friendly alternative to conventional plastic food packaging materials, at least for some applications. The innovation of this work was to develop a sustainable cellulosic packaging material based on chitosan/palmitic acid/activated carbon coating with potential applications for single-use food packaging. The study developed a multilayer paperboard (MPB), evaluating the effects of a paperboard surface coating by chitosan (2.0% w/w), palmitic acid (1.8% w/w), and activated carbon (1.2% w/w) applied in three coating layers. The water vapor transmission rate (WVTR) of coated paperboard was reduced compared to uncoated paperboard, associated with the coating suspension filling of the pores of the cellulosic matrix, the palmitic acid hydrophobic characteristic, and the nonpolar nature of activated carbon (acted by repelling the vapor molecules of water). A grease resistance of Kit solution 11 of MPB was observed. The stiffness and elongation capacity increased, indicating the rigidity and flexibility of the MPB. The deposition of palmitic acid and activated carbon influenced the roughness increase. The biodegradability in the soil after 188 days of MPB was 55.01%, and the control (uncoated paperboard) was 69.38%. The coating did not impact the degradation behavior of cellulose.UNIFESP - UNIVERSIDADE FEDERAL DE SÃO PAULO; ITAL - INSTITUTE OF FOOD TECHNOLOGY; HENRIETTE MONTEIRO C DE AZEREDO, CNPDIA; USP - UNIVERSITY OF SÃO PAULO; UNIFESP - UNIVERSIDADE FEDERAL DE SÃO PAULO; UNIFESP - UNIVERSIDADE FEDERAL DE SÃO PAULO.SANTOS, J. W. S. dosNOLETTO, A. P. R.AZEREDO, H. M. C. deCARVALHO, R. A. deSILVA, C. F. daYOSHIDA, C. M. P.2024-01-16T11:42:37Z2024-01-16T11:42:37Z2023-09-132023info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12 p.Journal of Applied Polymer Science, v. 140, e54415, 2023.http://www.alice.cnptia.embrapa.br/alice/handle/doc/115666310.1002/app.54415enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2024-01-16T11:42:37Zoai:www.alice.cnptia.embrapa.br:doc/1156663Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542024-01-16T11:42:37falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542024-01-16T11:42:37Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Bio-based multilayer paperboard for sustainable packaging application. |
title |
Bio-based multilayer paperboard for sustainable packaging application. |
spellingShingle |
Bio-based multilayer paperboard for sustainable packaging application. SANTOS, J. W. S. dos Biodegradable Coating |
title_short |
Bio-based multilayer paperboard for sustainable packaging application. |
title_full |
Bio-based multilayer paperboard for sustainable packaging application. |
title_fullStr |
Bio-based multilayer paperboard for sustainable packaging application. |
title_full_unstemmed |
Bio-based multilayer paperboard for sustainable packaging application. |
title_sort |
Bio-based multilayer paperboard for sustainable packaging application. |
author |
SANTOS, J. W. S. dos |
author_facet |
SANTOS, J. W. S. dos NOLETTO, A. P. R. AZEREDO, H. M. C. de CARVALHO, R. A. de SILVA, C. F. da YOSHIDA, C. M. P. |
author_role |
author |
author2 |
NOLETTO, A. P. R. AZEREDO, H. M. C. de CARVALHO, R. A. de SILVA, C. F. da YOSHIDA, C. M. P. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
UNIFESP - UNIVERSIDADE FEDERAL DE SÃO PAULO; ITAL - INSTITUTE OF FOOD TECHNOLOGY; HENRIETTE MONTEIRO C DE AZEREDO, CNPDIA; USP - UNIVERSITY OF SÃO PAULO; UNIFESP - UNIVERSIDADE FEDERAL DE SÃO PAULO; UNIFESP - UNIVERSIDADE FEDERAL DE SÃO PAULO. |
dc.contributor.author.fl_str_mv |
SANTOS, J. W. S. dos NOLETTO, A. P. R. AZEREDO, H. M. C. de CARVALHO, R. A. de SILVA, C. F. da YOSHIDA, C. M. P. |
dc.subject.por.fl_str_mv |
Biodegradable Coating |
topic |
Biodegradable Coating |
description |
Bio-based packaging materials are an emerging environment-friendly alternative to conventional plastic food packaging materials, at least for some applications. The innovation of this work was to develop a sustainable cellulosic packaging material based on chitosan/palmitic acid/activated carbon coating with potential applications for single-use food packaging. The study developed a multilayer paperboard (MPB), evaluating the effects of a paperboard surface coating by chitosan (2.0% w/w), palmitic acid (1.8% w/w), and activated carbon (1.2% w/w) applied in three coating layers. The water vapor transmission rate (WVTR) of coated paperboard was reduced compared to uncoated paperboard, associated with the coating suspension filling of the pores of the cellulosic matrix, the palmitic acid hydrophobic characteristic, and the nonpolar nature of activated carbon (acted by repelling the vapor molecules of water). A grease resistance of Kit solution 11 of MPB was observed. The stiffness and elongation capacity increased, indicating the rigidity and flexibility of the MPB. The deposition of palmitic acid and activated carbon influenced the roughness increase. The biodegradability in the soil after 188 days of MPB was 55.01%, and the control (uncoated paperboard) was 69.38%. The coating did not impact the degradation behavior of cellulose. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-09-13 2023 2024-01-16T11:42:37Z 2024-01-16T11:42:37Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Journal of Applied Polymer Science, v. 140, e54415, 2023. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1156663 10.1002/app.54415 |
identifier_str_mv |
Journal of Applied Polymer Science, v. 140, e54415, 2023. 10.1002/app.54415 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1156663 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
12 p. |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503556032626688 |