CLARIFICATION OF SUGARCANE JUICE USING PEROXIDATION REACTION WITH ULTRAVIOLET LIGHT INCIDENCE
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
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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Revista de Engenharia Química e Química |
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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 |
_version_ |
1800211189444116480 |