CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCE

Detalhes bibliográficos
Autor(a) principal: DE OLIVEIRA SAMPAIO DANTAS, ÁDILA
Data de Publicação: 2020
Outros Autores: COIMBRA DA SILVA CAVALCANTE, LORENA, EMANUELLA DE SOUZA DOS SANTOS, GRAZIELLE, LÚCIA DE PAIVA E SILVA ZANTA, CARMEM, HELENA VIEIRA DE CARVALHO, SANDRA
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista de Engenharia Química e Química
Texto Completo: https://periodicos.ufv.br/jcec/article/view/10684
Resumo: Currently, sulphitation process is used in clarification and posterior commercial sugar production, which has created controversial relations regarding the impacts on consumers' health. Alternative methods have been widely studied to replace sulfur-based compounds. Hydrogen peroxide reaction as a clarifying agent under ultraviolet light is one of the promising and effective advanced oxidative processes (AOPs). This paper evaluated this process with sugarcane juice aiming to produce a higher value-added sugar, using two concentrations (0.5 and 1.0 mol/L) of H2O2 and incidence or absence of ultraviolet light. According to the results, clarification was up to 55 % when using 0.5 mol/L hydrogen peroxide concentration under the effect of UV light, thus conferring that the alternative method is viable.
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spelling CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCECLARIFICAÇÃO DO CALDO DE CANA-DE-AÇÚCAR UTILIZANDO A REAÇÃO DE PEROXIDAÇÃO COM INCIDÊNCIA DE LUZ ULTRAVIOLETAClarification Hydrogen Peroxide Ultraviolet Light SugarcaneClarificaçãoPeróxido de HidrogênioLuz UltravioletaCana-de-açúcarCurrently, sulphitation process is used in clarification and posterior commercial sugar production, which has created controversial relations regarding the impacts on consumers' health. Alternative methods have been widely studied to replace sulfur-based compounds. Hydrogen peroxide reaction as a clarifying agent under ultraviolet light is one of the promising and effective advanced oxidative processes (AOPs). This paper evaluated this process with sugarcane juice aiming to produce a higher value-added sugar, using two concentrations (0.5 and 1.0 mol/L) of H2O2 and incidence or absence of ultraviolet light. According to the results, clarification was up to 55 % when using 0.5 mol/L hydrogen peroxide concentration under the effect of UV light, thus conferring that the alternative method is viable.Atualmente, para clarificação e fabricação do açúcar comercial, utiliza-se o processo de sulfitação, que tem gerado controvérsias com relação ao impacto na saúde dos consumidores. Métodos alternativos são estudados no intuído de substituir os compostos à base de enxofre. A reação do peróxido de hidrogênio sob a presença de luz ultravioleta é um dos processos oxidativos avançados promissores, e comprovadamente eficaz. O presente trabalho avaliou este processo para o caldo de cana-de-açúcar com o objetivo de produzir um açúcar de maior valor agregado, utilizando duas concentrações (0,5 e 1,0 mol/L) de H2O2 e considerando os efeitos da luz ultra-violeta. De acordo com os resultados, pôde-se obter uma clarificação de até 55%, quando se utiliza concentrações de 0,5 mol/L de peróxido de hidrogênio sob o efeito da luz UV, mostrando assim, que há viabilidade nesse método alternativo.Universidade Federal de Viçosa - UFV2020-09-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1068410.18540/jcecvl6iss3pp0214-0220The Journal of Engineering and Exact Sciences; Vol. 6 No. 3 (2020); 0214-0220The Journal of Engineering and Exact Sciences; Vol. 6 Núm. 3 (2020); 0214-0220The Journal of Engineering and Exact Sciences; v. 6 n. 3 (2020); 0214-02202527-1075reponame:Revista de Engenharia Química e Químicainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/10684/5905Copyright (c) 2020 The Journal of Engineering and Exact Sciencesinfo:eu-repo/semantics/openAccessDE OLIVEIRA SAMPAIO DANTAS, ÁDILACOIMBRA DA SILVA CAVALCANTE, LORENA EMANUELLA DE SOUZA DOS SANTOS, GRAZIELLE LÚCIA DE PAIVA E SILVA ZANTA, CARMEMHELENA VIEIRA DE CARVALHO, SANDRA2021-02-23T20:12:27Zoai:ojs.periodicos.ufv.br:article/10684Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/indexONGhttps://periodicos.ufv.br/jcec/oaijcec.journal@ufv.br||req2@ufv.br2446-94162446-9416opendoar:2021-02-23T20:12:27Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCE
CLARIFICAÇÃO DO CALDO DE CANA-DE-AÇÚCAR UTILIZANDO A REAÇÃO DE PEROXIDAÇÃO COM INCIDÊNCIA DE LUZ ULTRAVIOLETA
title CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCE
spellingShingle CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCE
DE OLIVEIRA SAMPAIO DANTAS, ÁDILA
Clarification Hydrogen Peroxide Ultraviolet Light Sugarcane
Clarificação
Peróxido de Hidrogênio
Luz Ultravioleta
Cana-de-açúcar
title_short CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCE
title_full CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCE
title_fullStr CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCE
title_full_unstemmed CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCE
title_sort CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCE
author DE OLIVEIRA SAMPAIO DANTAS, ÁDILA
author_facet DE OLIVEIRA SAMPAIO DANTAS, ÁDILA
COIMBRA DA SILVA CAVALCANTE, LORENA
EMANUELLA DE SOUZA DOS SANTOS, GRAZIELLE
LÚCIA DE PAIVA E SILVA ZANTA, CARMEM
HELENA VIEIRA DE CARVALHO, SANDRA
author_role author
author2 COIMBRA DA SILVA CAVALCANTE, LORENA
EMANUELLA DE SOUZA DOS SANTOS, GRAZIELLE
LÚCIA DE PAIVA E SILVA ZANTA, CARMEM
HELENA VIEIRA DE CARVALHO, SANDRA
author2_role author
author
author
author
dc.contributor.author.fl_str_mv DE OLIVEIRA SAMPAIO DANTAS, ÁDILA
COIMBRA DA SILVA CAVALCANTE, LORENA
EMANUELLA DE SOUZA DOS SANTOS, GRAZIELLE
LÚCIA DE PAIVA E SILVA ZANTA, CARMEM
HELENA VIEIRA DE CARVALHO, SANDRA
dc.subject.por.fl_str_mv Clarification Hydrogen Peroxide Ultraviolet Light Sugarcane
Clarificação
Peróxido de Hidrogênio
Luz Ultravioleta
Cana-de-açúcar
topic Clarification Hydrogen Peroxide Ultraviolet Light Sugarcane
Clarificação
Peróxido de Hidrogênio
Luz Ultravioleta
Cana-de-açúcar
description Currently, sulphitation process is used in clarification and posterior commercial sugar production, which has created controversial relations regarding the impacts on consumers' health. Alternative methods have been widely studied to replace sulfur-based compounds. Hydrogen peroxide reaction as a clarifying agent under ultraviolet light is one of the promising and effective advanced oxidative processes (AOPs). This paper evaluated this process with sugarcane juice aiming to produce a higher value-added sugar, using two concentrations (0.5 and 1.0 mol/L) of H2O2 and incidence or absence of ultraviolet light. According to the results, clarification was up to 55 % when using 0.5 mol/L hydrogen peroxide concentration under the effect of UV light, thus conferring that the alternative method is viable.
publishDate 2020
dc.date.none.fl_str_mv 2020-09-04
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://periodicos.ufv.br/jcec/article/view/10684
10.18540/jcecvl6iss3pp0214-0220
url https://periodicos.ufv.br/jcec/article/view/10684
identifier_str_mv 10.18540/jcecvl6iss3pp0214-0220
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/jcec/article/view/10684/5905
dc.rights.driver.fl_str_mv Copyright (c) 2020 The Journal of Engineering and Exact Sciences
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 The Journal of Engineering and Exact Sciences
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv The Journal of Engineering and Exact Sciences; Vol. 6 No. 3 (2020); 0214-0220
The Journal of Engineering and Exact Sciences; Vol. 6 Núm. 3 (2020); 0214-0220
The Journal of Engineering and Exact Sciences; v. 6 n. 3 (2020); 0214-0220
2527-1075
reponame:Revista de Engenharia Química e Química
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista de Engenharia Química e Química
collection Revista de Engenharia Química e Química
repository.name.fl_str_mv Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv jcec.journal@ufv.br||req2@ufv.br
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