Moringa seed extract with a potential similar flocculant activity to a synthetic polymer during sugarcane clarification
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
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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Repositório Institucional da UNESP |
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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 |
|
_version_ |
1808129577271164928 |