Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarification

Detalhes bibliográficos
Autor(a) principal: Teixeira, Vitor [UNESP]
Data de Publicação: 2021
Outros Autores: Parra, Silvia Cristina Marques [UNESP], Silva, Aline Ferreira [UNESP], Costa, Gustavo Henrique Gravatim, de Freita, Lidyane Aline [UNESP], de Freita, Cristhyane Millena, Mutton, Márcia Justino Rossini [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s13399-021-01694-5
http://hdl.handle.net/11449/233281
Resumo: Synthetic polyelectrolytes made from acrylamide are used as flocculants in the sugarcane juice clarification process, which is neurotoxic and has carcinogenic properties. As supposed, the synthetic polymer could result in residue in the sugar. However, it has no information in the literature and either can be used in organic production systems. Thereafter, the goal of this research is to evaluate the use of Moringa oleifera seed extract in different salt solutions as a natural substitute for the synthetic flocculant currently in use. The experimental design was completely randomized with 6 treatments; moringa extracts in 1 M saline solution of NaCl, KCl, CaCl2, H2O, and synthetic polyelectrolyte (Magnafloc); and control (no flocculant addition). Turbidity analysis shows that the synthetic polymer removes 87.8% of the impure particle in the juice and the extract based on CaCl2 with 79.1%; the clarification of the impurities has the same particle sedimentation rate of 3.74 cm min−1, concluding the moringa extract in saline solution of CaCl2 1 M in the concentration of 100 mg L−1 presents a similar activity as the synthetic polymer.
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spelling Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarificationClarificationMoringa oleifera LamarckPolyelectrolytesSedimentationSimple defecationSugarSynthetic polyelectrolytes made from acrylamide are used as flocculants in the sugarcane juice clarification process, which is neurotoxic and has carcinogenic properties. As supposed, the synthetic polymer could result in residue in the sugar. However, it has no information in the literature and either can be used in organic production systems. Thereafter, the goal of this research is to evaluate the use of Moringa oleifera seed extract in different salt solutions as a natural substitute for the synthetic flocculant currently in use. The experimental design was completely randomized with 6 treatments; moringa extracts in 1 M saline solution of NaCl, KCl, CaCl2, H2O, and synthetic polyelectrolyte (Magnafloc); and control (no flocculant addition). Turbidity analysis shows that the synthetic polymer removes 87.8% of the impure particle in the juice and the extract based on CaCl2 with 79.1%; the clarification of the impurities has the same particle sedimentation rate of 3.74 cm min−1, concluding the moringa extract in saline solution of CaCl2 1 M in the concentration of 100 mg L−1 presents a similar activity as the synthetic polymer.Graduate Program in Agricultural and Livestock Microbiology Department of Technology School of Agricultural and Veterinarian Sciences São Paulo State University (UNESP)Minas Gerais State UniversityMinas Gerais State UniveristyDepartment of Technology School of Agricultural and Veterinarian Sciences São Paulo State University (UNESP)Graduate Program in Agricultural and Livestock Microbiology Department of Technology School of Agricultural and Veterinarian Sciences São Paulo State University (UNESP)Department of Technology School of Agricultural and Veterinarian Sciences São Paulo State University (UNESP)Universidade Estadual Paulista (UNESP)Minas Gerais State UniversityMinas Gerais State UniveristyTeixeira, Vitor [UNESP]Parra, Silvia Cristina Marques [UNESP]Silva, Aline Ferreira [UNESP]Costa, Gustavo Henrique Gravatimde Freita, Lidyane Aline [UNESP]de Freita, Cristhyane MillenaMutton, Márcia Justino Rossini [UNESP]2022-05-01T06:02:37Z2022-05-01T06:02:37Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s13399-021-01694-5Biomass Conversion and Biorefinery.2190-68232190-6815http://hdl.handle.net/11449/23328110.1007/s13399-021-01694-52-s2.0-85110580628Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBiomass Conversion and Biorefineryinfo:eu-repo/semantics/openAccess2024-06-07T15:32:49Zoai:repositorio.unesp.br:11449/233281Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:03:08.129056Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarification
title Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarification
spellingShingle Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarification
Teixeira, Vitor [UNESP]
Clarification
Moringa oleifera Lamarck
Polyelectrolytes
Sedimentation
Simple defecation
Sugar
title_short Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarification
title_full Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarification
title_fullStr Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarification
title_full_unstemmed Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarification
title_sort Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarification
author Teixeira, Vitor [UNESP]
author_facet Teixeira, Vitor [UNESP]
Parra, Silvia Cristina Marques [UNESP]
Silva, Aline Ferreira [UNESP]
Costa, Gustavo Henrique Gravatim
de Freita, Lidyane Aline [UNESP]
de Freita, Cristhyane Millena
Mutton, Márcia Justino Rossini [UNESP]
author_role author
author2 Parra, Silvia Cristina Marques [UNESP]
Silva, Aline Ferreira [UNESP]
Costa, Gustavo Henrique Gravatim
de Freita, Lidyane Aline [UNESP]
de Freita, Cristhyane Millena
Mutton, Márcia Justino Rossini [UNESP]
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Minas Gerais State University
Minas Gerais State Univeristy
dc.contributor.author.fl_str_mv Teixeira, Vitor [UNESP]
Parra, Silvia Cristina Marques [UNESP]
Silva, Aline Ferreira [UNESP]
Costa, Gustavo Henrique Gravatim
de Freita, Lidyane Aline [UNESP]
de Freita, Cristhyane Millena
Mutton, Márcia Justino Rossini [UNESP]
dc.subject.por.fl_str_mv Clarification
Moringa oleifera Lamarck
Polyelectrolytes
Sedimentation
Simple defecation
Sugar
topic Clarification
Moringa oleifera Lamarck
Polyelectrolytes
Sedimentation
Simple defecation
Sugar
description Synthetic polyelectrolytes made from acrylamide are used as flocculants in the sugarcane juice clarification process, which is neurotoxic and has carcinogenic properties. As supposed, the synthetic polymer could result in residue in the sugar. However, it has no information in the literature and either can be used in organic production systems. Thereafter, the goal of this research is to evaluate the use of Moringa oleifera seed extract in different salt solutions as a natural substitute for the synthetic flocculant currently in use. The experimental design was completely randomized with 6 treatments; moringa extracts in 1 M saline solution of NaCl, KCl, CaCl2, H2O, and synthetic polyelectrolyte (Magnafloc); and control (no flocculant addition). Turbidity analysis shows that the synthetic polymer removes 87.8% of the impure particle in the juice and the extract based on CaCl2 with 79.1%; the clarification of the impurities has the same particle sedimentation rate of 3.74 cm min−1, concluding the moringa extract in saline solution of CaCl2 1 M in the concentration of 100 mg L−1 presents a similar activity as the synthetic polymer.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
2022-05-01T06:02:37Z
2022-05-01T06:02:37Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/s13399-021-01694-5
Biomass Conversion and Biorefinery.
2190-6823
2190-6815
http://hdl.handle.net/11449/233281
10.1007/s13399-021-01694-5
2-s2.0-85110580628
url http://dx.doi.org/10.1007/s13399-021-01694-5
http://hdl.handle.net/11449/233281
identifier_str_mv Biomass Conversion and Biorefinery.
2190-6823
2190-6815
10.1007/s13399-021-01694-5
2-s2.0-85110580628
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Biomass Conversion and Biorefinery
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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