Effect of the Glycerol and Lignin Extracted from Piassava Fiber in Cassava and Corn Starch Films

Detalhes bibliográficos
Autor(a) principal: Souza de Miranda,Cleidiene
Data de Publicação: 2015
Outros Autores: Ferreira,Marina Santos, Magalhães,Mariana Tibo, Gonçalves,Ana Paula Bispo, Carneiro de Oliveira,Jamerson, Guimarães,Danilo Hansen, José,Nadia Mamede
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000800260
Resumo: Several alternatives have been considered to minimize the environmental impact caused by conventional polymers. This study aims to evaluate the chemical, mechanical and morphological properties of flexible thermoplastic films of cassava and corn starch, using glycerol and lignin as plasticizers and reinforcement. The films were produced through casting. It was observed that the presence of lignin effectively increased the maximum stress and the elastic modulus by about of 840% and 4200%, respectively, when comparing to the film containing only glycerol. In addition, lignin improved thermal properties, modified some structural properties and made the surface of the material rougher.
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spelling Effect of the Glycerol and Lignin Extracted from Piassava Fiber in Cassava and Corn Starch FilmsstarchligninglycerolpropertiesSeveral alternatives have been considered to minimize the environmental impact caused by conventional polymers. This study aims to evaluate the chemical, mechanical and morphological properties of flexible thermoplastic films of cassava and corn starch, using glycerol and lignin as plasticizers and reinforcement. The films were produced through casting. It was observed that the presence of lignin effectively increased the maximum stress and the elastic modulus by about of 840% and 4200%, respectively, when comparing to the film containing only glycerol. In addition, lignin improved thermal properties, modified some structural properties and made the surface of the material rougher.ABM, ABC, ABPol2015-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000800260Materials Research v.18 suppl.2 2015reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1516-1439.370414info:eu-repo/semantics/openAccessSouza de Miranda,CleidieneFerreira,Marina SantosMagalhães,Mariana TiboGonçalves,Ana Paula BispoCarneiro de Oliveira,JamersonGuimarães,Danilo HansenJosé,Nadia Mamedeeng2016-01-04T00:00:00Zoai:scielo:S1516-14392015000800260Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2016-01-04T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Effect of the Glycerol and Lignin Extracted from Piassava Fiber in Cassava and Corn Starch Films
title Effect of the Glycerol and Lignin Extracted from Piassava Fiber in Cassava and Corn Starch Films
spellingShingle Effect of the Glycerol and Lignin Extracted from Piassava Fiber in Cassava and Corn Starch Films
Souza de Miranda,Cleidiene
starch
lignin
glycerol
properties
title_short Effect of the Glycerol and Lignin Extracted from Piassava Fiber in Cassava and Corn Starch Films
title_full Effect of the Glycerol and Lignin Extracted from Piassava Fiber in Cassava and Corn Starch Films
title_fullStr Effect of the Glycerol and Lignin Extracted from Piassava Fiber in Cassava and Corn Starch Films
title_full_unstemmed Effect of the Glycerol and Lignin Extracted from Piassava Fiber in Cassava and Corn Starch Films
title_sort Effect of the Glycerol and Lignin Extracted from Piassava Fiber in Cassava and Corn Starch Films
author Souza de Miranda,Cleidiene
author_facet Souza de Miranda,Cleidiene
Ferreira,Marina Santos
Magalhães,Mariana Tibo
Gonçalves,Ana Paula Bispo
Carneiro de Oliveira,Jamerson
Guimarães,Danilo Hansen
José,Nadia Mamede
author_role author
author2 Ferreira,Marina Santos
Magalhães,Mariana Tibo
Gonçalves,Ana Paula Bispo
Carneiro de Oliveira,Jamerson
Guimarães,Danilo Hansen
José,Nadia Mamede
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Souza de Miranda,Cleidiene
Ferreira,Marina Santos
Magalhães,Mariana Tibo
Gonçalves,Ana Paula Bispo
Carneiro de Oliveira,Jamerson
Guimarães,Danilo Hansen
José,Nadia Mamede
dc.subject.por.fl_str_mv starch
lignin
glycerol
properties
topic starch
lignin
glycerol
properties
description Several alternatives have been considered to minimize the environmental impact caused by conventional polymers. This study aims to evaluate the chemical, mechanical and morphological properties of flexible thermoplastic films of cassava and corn starch, using glycerol and lignin as plasticizers and reinforcement. The films were produced through casting. It was observed that the presence of lignin effectively increased the maximum stress and the elastic modulus by about of 840% and 4200%, respectively, when comparing to the film containing only glycerol. In addition, lignin improved thermal properties, modified some structural properties and made the surface of the material rougher.
publishDate 2015
dc.date.none.fl_str_mv 2015-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000800260
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000800260
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1516-1439.370414
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.18 suppl.2 2015
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
_version_ 1754212666679754752

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