Neutralization and degumming of artisan babaçu (orbignya speciosa) and oil (elaeis guineensis) artisan olive oil used for commercialization
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/34946 |
Resumo: | The objective of this work was to perform chemical neutralization and acid degumming of artisanal babassu coconut (Orbignya speciosa) and palm oil (Elaeis guineensis) in crude form with physicochemical evaluation of acidity, peroxide and percentage of free fatty acids using the methodologies of American Oil Chemists Society-AOCS, for quality control of the same and of industrial oils, for the purpose of comparison. The samples were submitted to degumming treatment, under heating, using P.A phosphoric acid and distilled water. Subsequently, the samples were neutralized, followed by decanting at room temperature for 24 hours to separate the liquid content and the “sludge” formed. Degumming and neutralization treatments were performed separately on the samples to verify the effects separately. Average values of acidity in the range from 0.443 to 4.23 NaOH/g and peroxide from 0.195 to 0.394 mEq O2 / Kg were obtained for the babassu coconut samples and for the palm oil samples, average values of 0.145 to 7.45 NaOH/g for acidity and from 0.58 to 5.07 mEq O2 / Kg for peroxide. These values are within the recommended by Normative Instruction IN 87/2021. In the samples of crude and degummed oils, higher average values were observed for the percentage of free fatty acids (27.08 and 29.82 for the coconut samples and 48.74 and 52.56 for the palm oil). These treatments proved to be efficient, as it improved the quality of the treated oils, since these parameters are important for the conservation status of the oil. |
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Neutralization and degumming of artisan babaçu (orbignya speciosa) and oil (elaeis guineensis) artisan olive oil used for commercializationNeutralización y desgomado de babaçu artesanal (orbignya speciosa) y aceite (elaeis guineensis) aceite de oliva artesanal utilizado para comercializaciónNeutralização e degomagem de azeites artesanais de coco babaçu (orbignya speciosa) e de dendê (elaeis guineensis) utilizados para comercializaçãoAcidityOleochemical indicesVegetable oilsRefining.AcidezÍndices oleoquímicosÓleos vegetaisRefino.AcidezÍndices oleoquímicosAceites vegetalesRefinación.The objective of this work was to perform chemical neutralization and acid degumming of artisanal babassu coconut (Orbignya speciosa) and palm oil (Elaeis guineensis) in crude form with physicochemical evaluation of acidity, peroxide and percentage of free fatty acids using the methodologies of American Oil Chemists Society-AOCS, for quality control of the same and of industrial oils, for the purpose of comparison. The samples were submitted to degumming treatment, under heating, using P.A phosphoric acid and distilled water. Subsequently, the samples were neutralized, followed by decanting at room temperature for 24 hours to separate the liquid content and the “sludge” formed. Degumming and neutralization treatments were performed separately on the samples to verify the effects separately. Average values of acidity in the range from 0.443 to 4.23 NaOH/g and peroxide from 0.195 to 0.394 mEq O2 / Kg were obtained for the babassu coconut samples and for the palm oil samples, average values of 0.145 to 7.45 NaOH/g for acidity and from 0.58 to 5.07 mEq O2 / Kg for peroxide. These values are within the recommended by Normative Instruction IN 87/2021. In the samples of crude and degummed oils, higher average values were observed for the percentage of free fatty acids (27.08 and 29.82 for the coconut samples and 48.74 and 52.56 for the palm oil). These treatments proved to be efficient, as it improved the quality of the treated oils, since these parameters are important for the conservation status of the oil.El objetivo de este trabajo fue realizar la neutralización química y el desgomado ácido de coco babasú (Orbignya speciosa) y aceite de palma (Elaeis guineensis) artesanales en forma cruda con evaluación fisicoquímica de acidez, peróxido y porcentaje de ácidos grasos libres utilizando las metodologías de American Oil Sociedad de Químicos-AOCS, para el control de calidad de los mismos y de los aceites industriales, con fines de comparación. Las muestras fueron sometidas a tratamiento de desgomado, en calentamiento, utilizando ácido fosfórico P.A y agua destilada. Posteriormente, las muestras fueron neutralizadas, seguido de una decantación a temperatura ambiente durante 24 horas para separar el contenido líquido y el “lodo” formado. Los tratamientos de desgomado y neutralización se realizaron por separado en las muestras para verificar los efectos por separado. Se obtuvieron valores promedio de acidez en el rango de 0.443 a 4.23 NaOH/g y peróxido de 0.195 a 0.394 mEq O2/Kg para las muestras de coco babasú y para las muestras de aceite de palma valores promedio de 0.145 a 7.45 NaOH/ g para acidez y de 0,58 a 5,07 mEq O2/Kg para peróxido. Estos valores se encuentran dentro de los recomendados por la Instrucción Normativa IN 87/2021. En las muestras de aceites crudos y desgomados se observaron valores medios superiores para el porcentaje de ácidos grasos libres (27,08 y 29,82 para las muestras de coco y 48,74 y 52,56 para el aceite de palma). Estos tratamientos demostraron ser eficientes, ya que mejoraron la calidad de los aceites tratados, ya que estos parámetros son importantes para el estado de conservación del aceite.O objetivo do trabalho foi realizar neutralização química e degomagem ácida de azeites artesanais de coco babaçu (Orbignya speciosa) e de dendê (Elaeis guineensis) na forma bruta com avaliação físico-química de acidez, peróxido e percentual de ácidos graxos livres empregando as metodologias da American Oil Chemists Society-AOCS, para controle da qualidade dos mesmos e de óleos industriais, para efeito de comparação. As amostras foram submetidas a tratamento de degomagem, sob aquecimento, utilizando ácido fosfórico P.A e água destilada. Posteriormente, as amostras foram neutralizadas, seguida de decantação em temperatura ambiente, por 24h para separação do conteúdo liquido e da “borra” formada. Foram realizados os tratamentos de degomagem e neutralização separadamente nas amostras para verificação dos efeitos isoladamente. Foram obtidos valores médios de acidez no intervalo de 0,443 a 4,23 NaOH/g e peróxido de 0,195 a 0,394 mEq O2 / Kg para as amostras de coco babaçu e para as amostras de dendê valores médios de 0,145 a 7,45 NaOH/g pra acidez e de 0,58 a 5,07 mEq O2 / Kg para peróxido. Estes valores estão dentro do preconizado pela Instrução Normativa IN 87/2021. Nas amostras de óleos brutas e degomadas, foram observados valores médios mais elevados para percentual de ácidos graxos livres (27,08 e 29,82 para as amostras de coco e 48,74 e 52,56 para o dendê). Estes tratamentos se mostraram eficientes, pois melhorou a qualidade dos óleos tratados, visto que estes parâmetros são importantes para o estado de conservação do óleo.Research, Society and Development2022-09-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3494610.33448/rsd-v11i12.34946Research, Society and Development; Vol. 11 No. 12; e518111234946Research, Society and Development; Vol. 11 Núm. 12; e518111234946Research, Society and Development; v. 11 n. 12; e5181112349462525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/34946/29331Copyright (c) 2022 Rosimery Rodrigues de Oliveira; Victória Maura Silva Bermúdez; Edilene Ferreira da Silva; Iscarllety Richelly de Aguiar da Silva ; João Marcelo Soares Tabatinga silva; Nayra Gabriele Fernandes de Carvalho; João José Alves de Oliveira; Vera Lúcia Viana do Nascimentohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessOliveira, Rosimery Rodrigues de Bermúdez, Victória Maura Silva Silva, Edilene Ferreira da Silva , Iscarllety Richelly de Aguiar dasilva, João Marcelo Soares Tabatinga Carvalho, Nayra Gabriele Fernandes de Oliveira, João José Alves de Nascimento, Vera Lúcia Viana do 2022-09-26T11:56:08Zoai:ojs.pkp.sfu.ca:article/34946Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:50:02.712818Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Neutralization and degumming of artisan babaçu (orbignya speciosa) and oil (elaeis guineensis) artisan olive oil used for commercialization Neutralización y desgomado de babaçu artesanal (orbignya speciosa) y aceite (elaeis guineensis) aceite de oliva artesanal utilizado para comercialización Neutralização e degomagem de azeites artesanais de coco babaçu (orbignya speciosa) e de dendê (elaeis guineensis) utilizados para comercialização |
title |
Neutralization and degumming of artisan babaçu (orbignya speciosa) and oil (elaeis guineensis) artisan olive oil used for commercialization |
spellingShingle |
Neutralization and degumming of artisan babaçu (orbignya speciosa) and oil (elaeis guineensis) artisan olive oil used for commercialization Oliveira, Rosimery Rodrigues de Acidity Oleochemical indices Vegetable oils Refining. Acidez Índices oleoquímicos Óleos vegetais Refino. Acidez Índices oleoquímicos Aceites vegetales Refinación. |
title_short |
Neutralization and degumming of artisan babaçu (orbignya speciosa) and oil (elaeis guineensis) artisan olive oil used for commercialization |
title_full |
Neutralization and degumming of artisan babaçu (orbignya speciosa) and oil (elaeis guineensis) artisan olive oil used for commercialization |
title_fullStr |
Neutralization and degumming of artisan babaçu (orbignya speciosa) and oil (elaeis guineensis) artisan olive oil used for commercialization |
title_full_unstemmed |
Neutralization and degumming of artisan babaçu (orbignya speciosa) and oil (elaeis guineensis) artisan olive oil used for commercialization |
title_sort |
Neutralization and degumming of artisan babaçu (orbignya speciosa) and oil (elaeis guineensis) artisan olive oil used for commercialization |
author |
Oliveira, Rosimery Rodrigues de |
author_facet |
Oliveira, Rosimery Rodrigues de Bermúdez, Victória Maura Silva Silva, Edilene Ferreira da Silva , Iscarllety Richelly de Aguiar da silva, João Marcelo Soares Tabatinga Carvalho, Nayra Gabriele Fernandes de Oliveira, João José Alves de Nascimento, Vera Lúcia Viana do |
author_role |
author |
author2 |
Bermúdez, Victória Maura Silva Silva, Edilene Ferreira da Silva , Iscarllety Richelly de Aguiar da silva, João Marcelo Soares Tabatinga Carvalho, Nayra Gabriele Fernandes de Oliveira, João José Alves de Nascimento, Vera Lúcia Viana do |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Oliveira, Rosimery Rodrigues de Bermúdez, Victória Maura Silva Silva, Edilene Ferreira da Silva , Iscarllety Richelly de Aguiar da silva, João Marcelo Soares Tabatinga Carvalho, Nayra Gabriele Fernandes de Oliveira, João José Alves de Nascimento, Vera Lúcia Viana do |
dc.subject.por.fl_str_mv |
Acidity Oleochemical indices Vegetable oils Refining. Acidez Índices oleoquímicos Óleos vegetais Refino. Acidez Índices oleoquímicos Aceites vegetales Refinación. |
topic |
Acidity Oleochemical indices Vegetable oils Refining. Acidez Índices oleoquímicos Óleos vegetais Refino. Acidez Índices oleoquímicos Aceites vegetales Refinación. |
description |
The objective of this work was to perform chemical neutralization and acid degumming of artisanal babassu coconut (Orbignya speciosa) and palm oil (Elaeis guineensis) in crude form with physicochemical evaluation of acidity, peroxide and percentage of free fatty acids using the methodologies of American Oil Chemists Society-AOCS, for quality control of the same and of industrial oils, for the purpose of comparison. The samples were submitted to degumming treatment, under heating, using P.A phosphoric acid and distilled water. Subsequently, the samples were neutralized, followed by decanting at room temperature for 24 hours to separate the liquid content and the “sludge” formed. Degumming and neutralization treatments were performed separately on the samples to verify the effects separately. Average values of acidity in the range from 0.443 to 4.23 NaOH/g and peroxide from 0.195 to 0.394 mEq O2 / Kg were obtained for the babassu coconut samples and for the palm oil samples, average values of 0.145 to 7.45 NaOH/g for acidity and from 0.58 to 5.07 mEq O2 / Kg for peroxide. These values are within the recommended by Normative Instruction IN 87/2021. In the samples of crude and degummed oils, higher average values were observed for the percentage of free fatty acids (27.08 and 29.82 for the coconut samples and 48.74 and 52.56 for the palm oil). These treatments proved to be efficient, as it improved the quality of the treated oils, since these parameters are important for the conservation status of the oil. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-09-23 |
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://rsdjournal.org/index.php/rsd/article/view/34946 10.33448/rsd-v11i12.34946 |
url |
https://rsdjournal.org/index.php/rsd/article/view/34946 |
identifier_str_mv |
10.33448/rsd-v11i12.34946 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/34946/29331 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 11 No. 12; e518111234946 Research, Society and Development; Vol. 11 Núm. 12; e518111234946 Research, Society and Development; v. 11 n. 12; e518111234946 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052723833602048 |