VISUAL COMPARISON OF CORN STARCH BIOPLASTIC WITH AND WITHOUT THE ADDITION OF BANANA PSEUDOCELLULOSE

Detalhes bibliográficos
Autor(a) principal: Carvalho da Silva, Laura
Data de Publicação: 2024
Outros Autores: Vieira Dias, Ítalo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Eletrônica Debates em Educação Científica e Tecnológica
Texto Completo: https://ojs.ifes.edu.br/index.php/ric/article/view/2404
Resumo: The study of the production of corn starch bioplastic is an alternative to replacing films or plastics originating from non-biodegradable and non-renewable sources, so the objective of this article is to analyze the potential optimization of biofilms using cornstarch as the main ingredient and disseminate alternative methodology for extracting cellulosic fibers from banana pseudostem, in order to achieve a bioplastic with better mechanical resistance and durability. The pseudostem was subjected to the process of cutting, drying, grinding, bleaching, steam explosion at 115 Pascal and 200 ºC and acid hydrolysis with oxalic acid, in order to obtain a fine particulate material. The process of adding cellulosic material to corn starch was carried out with 1.0 grams and 0.5 grams of cellulosic fibers and with levels of 4% and 5% cornstarch. In the end, a rigid plastic film with greater hardness and resistance was obtained with 1.0 grams of fiber and 5% corn starch compared to the film without the addition of cellulose fibers.
id IFES-1_f732fafd21bf1fc4fb0bf1193a169d2a
oai_identifier_str oai::article/2404
network_acronym_str IFES-1
network_name_str Revista Eletrônica Debates em Educação Científica e Tecnológica
repository_id_str
spelling VISUAL COMPARISON OF CORN STARCH BIOPLASTIC WITH AND WITHOUT THE ADDITION OF BANANA PSEUDOCELLULOSECOMPARAÇÃO VISUAL DE BIOPLÁSTICO DE AMIDO DE MILHO COM E SEM ADIÇÃO DE NANOCELULOSE DA PSEUDOCAULE DE BANANEIRAbioplástico,amidofibrascelulosestarchbananapseudostemfibercellulosebioplasticThe study of the production of corn starch bioplastic is an alternative to replacing films or plastics originating from non-biodegradable and non-renewable sources, so the objective of this article is to analyze the potential optimization of biofilms using cornstarch as the main ingredient and disseminate alternative methodology for extracting cellulosic fibers from banana pseudostem, in order to achieve a bioplastic with better mechanical resistance and durability. The pseudostem was subjected to the process of cutting, drying, grinding, bleaching, steam explosion at 115 Pascal and 200 ºC and acid hydrolysis with oxalic acid, in order to obtain a fine particulate material. The process of adding cellulosic material to corn starch was carried out with 1.0 grams and 0.5 grams of cellulosic fibers and with levels of 4% and 5% cornstarch. In the end, a rigid plastic film with greater hardness and resistance was obtained with 1.0 grams of fiber and 5% corn starch compared to the film without the addition of cellulose fibers.O estudo da produção de bioplástico de amido de milho é uma alternativa para a substituição de filmes ou plásticos originados de fontes não biodegradáveis e não renováveis. Assim, o objetivo deste artigo é analisar visualmente o bioplásticos que tem como princípio-ativo o amido de milho, através da adição de nanocelulose de fibras de pseudocaule de bananeira, a fim de atingir um bioplástico com melhores características visuais. A pseudocaule foi submetida ao processo de corte, secagem, trituração, branqueamento, explosão de vapor e hidrólise ácida com ácido oxálico, a fim de obter um fino material particulado. Para a formulação final do bioplástico com acréscimo de nanocelulose, testou-se teores de 1% e 0,5% de material celulósico e 4% e 5% de amido de milho. Ao fim obteve-se um filme plástico que apresentou melhores características com teores de 1% de nanocelulose e 5% de amido de milho ao comparar com o filme plástico que não contém o acréscimo de material celulósico.  Após publicado, o presente trabalho busca contribuir técnica e cientificamente para a área de estudo e redução dos danos ambientais causados pelos polímeros convencionais presentes no comércio atual.Instituto Federal do Espírito Santo2024-03-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ifes.edu.br/index.php/ric/article/view/240410.36524/ric.v10i1.2404Revista Ifes Ciência ; v. 10 n. 1 (2024): Revista Ifes Ciência; 01-082359-479910.36524/ric.v10i1reponame:Revista Eletrônica Debates em Educação Científica e Tecnológicainstname:Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)instacron:IFESporhttps://ojs.ifes.edu.br/index.php/ric/article/view/2404/1165Copyright (c) 2024 Revista Ifes Ciência https://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessCarvalho da Silva, LauraVieira Dias, Ítalo 2024-03-25T14:15:06Zoai::article/2404Revistahttps://ojs.ifes.edu.br/index.php/indexPUBhttps://ojs.ifes.edu.br/index.php/index/oairevistadect@gmail.com||sidneiquezada@gmail.com2236-21502179-6955opendoar:2024-03-25T14:15:06Revista Eletrônica Debates em Educação Científica e Tecnológica - Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)false
dc.title.none.fl_str_mv VISUAL COMPARISON OF CORN STARCH BIOPLASTIC WITH AND WITHOUT THE ADDITION OF BANANA PSEUDOCELLULOSE
COMPARAÇÃO VISUAL DE BIOPLÁSTICO DE AMIDO DE MILHO COM E SEM ADIÇÃO DE NANOCELULOSE DA PSEUDOCAULE DE BANANEIRA
title VISUAL COMPARISON OF CORN STARCH BIOPLASTIC WITH AND WITHOUT THE ADDITION OF BANANA PSEUDOCELLULOSE
spellingShingle VISUAL COMPARISON OF CORN STARCH BIOPLASTIC WITH AND WITHOUT THE ADDITION OF BANANA PSEUDOCELLULOSE
Carvalho da Silva, Laura
bioplástico,
amido
fibras
celulose
starch
banana
pseudostem
fiber
cellulose
bioplastic
title_short VISUAL COMPARISON OF CORN STARCH BIOPLASTIC WITH AND WITHOUT THE ADDITION OF BANANA PSEUDOCELLULOSE
title_full VISUAL COMPARISON OF CORN STARCH BIOPLASTIC WITH AND WITHOUT THE ADDITION OF BANANA PSEUDOCELLULOSE
title_fullStr VISUAL COMPARISON OF CORN STARCH BIOPLASTIC WITH AND WITHOUT THE ADDITION OF BANANA PSEUDOCELLULOSE
title_full_unstemmed VISUAL COMPARISON OF CORN STARCH BIOPLASTIC WITH AND WITHOUT THE ADDITION OF BANANA PSEUDOCELLULOSE
title_sort VISUAL COMPARISON OF CORN STARCH BIOPLASTIC WITH AND WITHOUT THE ADDITION OF BANANA PSEUDOCELLULOSE
author Carvalho da Silva, Laura
author_facet Carvalho da Silva, Laura
Vieira Dias, Ítalo
author_role author
author2 Vieira Dias, Ítalo
author2_role author
dc.contributor.author.fl_str_mv Carvalho da Silva, Laura
Vieira Dias, Ítalo
dc.subject.por.fl_str_mv bioplástico,
amido
fibras
celulose
starch
banana
pseudostem
fiber
cellulose
bioplastic
topic bioplástico,
amido
fibras
celulose
starch
banana
pseudostem
fiber
cellulose
bioplastic
description The study of the production of corn starch bioplastic is an alternative to replacing films or plastics originating from non-biodegradable and non-renewable sources, so the objective of this article is to analyze the potential optimization of biofilms using cornstarch as the main ingredient and disseminate alternative methodology for extracting cellulosic fibers from banana pseudostem, in order to achieve a bioplastic with better mechanical resistance and durability. The pseudostem was subjected to the process of cutting, drying, grinding, bleaching, steam explosion at 115 Pascal and 200 ºC and acid hydrolysis with oxalic acid, in order to obtain a fine particulate material. The process of adding cellulosic material to corn starch was carried out with 1.0 grams and 0.5 grams of cellulosic fibers and with levels of 4% and 5% cornstarch. In the end, a rigid plastic film with greater hardness and resistance was obtained with 1.0 grams of fiber and 5% corn starch compared to the film without the addition of cellulose fibers.
publishDate 2024
dc.date.none.fl_str_mv 2024-03-25
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.ifes.edu.br/index.php/ric/article/view/2404
10.36524/ric.v10i1.2404
url https://ojs.ifes.edu.br/index.php/ric/article/view/2404
identifier_str_mv 10.36524/ric.v10i1.2404
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.ifes.edu.br/index.php/ric/article/view/2404/1165
dc.rights.driver.fl_str_mv Copyright (c) 2024 Revista Ifes Ciência
https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2024 Revista Ifes Ciência
https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto Federal do Espírito Santo
publisher.none.fl_str_mv Instituto Federal do Espírito Santo
dc.source.none.fl_str_mv Revista Ifes Ciência ; v. 10 n. 1 (2024): Revista Ifes Ciência; 01-08
2359-4799
10.36524/ric.v10i1
reponame:Revista Eletrônica Debates em Educação Científica e Tecnológica
instname:Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)
instacron:IFES
instname_str Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)
instacron_str IFES
institution IFES
reponame_str Revista Eletrônica Debates em Educação Científica e Tecnológica
collection Revista Eletrônica Debates em Educação Científica e Tecnológica
repository.name.fl_str_mv Revista Eletrônica Debates em Educação Científica e Tecnológica - Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)
repository.mail.fl_str_mv revistadect@gmail.com||sidneiquezada@gmail.com
_version_ 1798948024269930496

Registros relacionados