Free cyanide in tucupi samples sold in Santarém-PA, Brazil

Detalhes bibliográficos
Autor(a) principal: Mourão Ramos Azevedo, Marcia
Data de Publicação: 2022
Outros Autores: Feijão Cardoso, Igor, Amorim Silva do Sacramento, José Augusto, Cristi de Barros, Emerson, Abinader Vasconcelos, Arthur, Taube Júnior, Paulo Sérgio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Diversitas Journal
Texto Completo: https://diversitasjournal.com.br/diversitas_journal/article/view/1919
Resumo: The Cassava (Manihot esculenta Crantz) is the basis of several typical foods from the northern region of Brazil, among which stand out cassava flour, water flour, tapioca gum and tucupi. As certain varieties of cassava have a high cyanide content, foods prepared from these varieties must be evaluated for their cyanide content, in order to guarantee food health. In this sense, this work aimed to evaluate the free cyanide content in tucupi samples sold in popular markets in Santarém-PA, Brazil. All samples had an acidic pH, varying between 3.35 and 4.50, which is conducive to the proliferation of fungi and yeasts. As for the free cyanide content, about 81.4% had levels greater than 10 mg HCN kg-1 of sample, which represents a risk to human health, if consumed without prior cooking. Therefore, it is necessary to standardize the tucupi in these places, to guarantee the food security of the population.  
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spelling Free cyanide in tucupi samples sold in Santarém-PA, BrazilCianeto livre em amostras de tucupi comercializados em Santarém-PA, BrasilCompostos cianogênicos,Mandioca Manhiot esculentaSaúde alimentarThe Cassava (Manihot esculenta Crantz) is the basis of several typical foods from the northern region of Brazil, among which stand out cassava flour, water flour, tapioca gum and tucupi. As certain varieties of cassava have a high cyanide content, foods prepared from these varieties must be evaluated for their cyanide content, in order to guarantee food health. In this sense, this work aimed to evaluate the free cyanide content in tucupi samples sold in popular markets in Santarém-PA, Brazil. All samples had an acidic pH, varying between 3.35 and 4.50, which is conducive to the proliferation of fungi and yeasts. As for the free cyanide content, about 81.4% had levels greater than 10 mg HCN kg-1 of sample, which represents a risk to human health, if consumed without prior cooking. Therefore, it is necessary to standardize the tucupi in these places, to guarantee the food security of the population.  A mandioca (Manihot esculenta Crantz) é a base de vários alimentos típicos da região norte do Brasil, dentre eles destacam-se a farinha de mandioca, farinha de água, goma de tapioca e o tucupi. Como certas variedades de mandioca apresentam elevado teor de cianeto, alimentos preparados a partir dessas variedades devem ser avaliados quando ao seu teor de cianeto, a fim de garantir a saúde alimentar. Nesse sentido, este trabalho teve por objetivo avaliar o teor de cianeto livre em amostras de tucupi comercializados em mercados populares de Santarém-PA, Brasil. Todas as amostras apresentaram pH ácido, variando entre 3,35 e 4,50, o qual é propício para proliferação de bolores e leveduras. Quanto ao teor de cianeto livre, cerca de 81,4% apresentaram teores maiores que 10 mg HCN kg-1 de amostra, o que representa um risco a saúde humana, caso consumidos sem prévia cocção. Sendo assim, é necessária uma padronização do tucupi nesses locais, para garantir a segurança alimentar da população.Universidade Estadual de Alagoas - Eduneal2022-07-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://diversitasjournal.com.br/diversitas_journal/article/view/191910.48017/dj.v7i3.1919Diversitas Journal; v. 7 n. 3 (2022): Contribuições das ciências e das tecnologias para a sociedade2525-521510.48017/dj.v7i3reponame:Diversitas Journalinstname:Universidade Estadual de Alagoas (UNEAL)instacron:UNEALporhttps://diversitasjournal.com.br/diversitas_journal/article/view/1919/1687Copyright (c) 2022 Marcia Mourão Ramos Azevedo, Igor Feijão Cardoso, José Augusto Amorim Silva do Sacramento, Emerson Cristi de Barros, Arthur Abinader Vasconcelos, Paulo Sérgio Taube Júniorhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMourão Ramos Azevedo, MarciaFeijão Cardoso, Igor Amorim Silva do Sacramento, José AugustoCristi de Barros, EmersonAbinader Vasconcelos, Arthur Taube Júnior, Paulo Sérgio2022-07-02T17:54:29Zoai:ojs.emnuvens.com.br:article/1919Revistahttps://diversitasjournal.com.br/diversitas_journal/indexPUBhttps://www.e-publicacoes.uerj.br/index.php/muralinternacional/oairevistadiversitasjournal@gmail.com2525-52152525-5215opendoar:2023-01-13T09:47:24.870130Diversitas Journal - Universidade Estadual de Alagoas (UNEAL)false
dc.title.none.fl_str_mv Free cyanide in tucupi samples sold in Santarém-PA, Brazil
Cianeto livre em amostras de tucupi comercializados em Santarém-PA, Brasil
title Free cyanide in tucupi samples sold in Santarém-PA, Brazil
spellingShingle Free cyanide in tucupi samples sold in Santarém-PA, Brazil
Mourão Ramos Azevedo, Marcia
Compostos cianogênicos,
Mandioca Manhiot esculenta
Saúde alimentar
title_short Free cyanide in tucupi samples sold in Santarém-PA, Brazil
title_full Free cyanide in tucupi samples sold in Santarém-PA, Brazil
title_fullStr Free cyanide in tucupi samples sold in Santarém-PA, Brazil
title_full_unstemmed Free cyanide in tucupi samples sold in Santarém-PA, Brazil
title_sort Free cyanide in tucupi samples sold in Santarém-PA, Brazil
author Mourão Ramos Azevedo, Marcia
author_facet Mourão Ramos Azevedo, Marcia
Feijão Cardoso, Igor
Amorim Silva do Sacramento, José Augusto
Cristi de Barros, Emerson
Abinader Vasconcelos, Arthur
Taube Júnior, Paulo Sérgio
author_role author
author2 Feijão Cardoso, Igor
Amorim Silva do Sacramento, José Augusto
Cristi de Barros, Emerson
Abinader Vasconcelos, Arthur
Taube Júnior, Paulo Sérgio
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Mourão Ramos Azevedo, Marcia
Feijão Cardoso, Igor
Amorim Silva do Sacramento, José Augusto
Cristi de Barros, Emerson
Abinader Vasconcelos, Arthur
Taube Júnior, Paulo Sérgio
dc.subject.por.fl_str_mv Compostos cianogênicos,
Mandioca Manhiot esculenta
Saúde alimentar
topic Compostos cianogênicos,
Mandioca Manhiot esculenta
Saúde alimentar
description The Cassava (Manihot esculenta Crantz) is the basis of several typical foods from the northern region of Brazil, among which stand out cassava flour, water flour, tapioca gum and tucupi. As certain varieties of cassava have a high cyanide content, foods prepared from these varieties must be evaluated for their cyanide content, in order to guarantee food health. In this sense, this work aimed to evaluate the free cyanide content in tucupi samples sold in popular markets in Santarém-PA, Brazil. All samples had an acidic pH, varying between 3.35 and 4.50, which is conducive to the proliferation of fungi and yeasts. As for the free cyanide content, about 81.4% had levels greater than 10 mg HCN kg-1 of sample, which represents a risk to human health, if consumed without prior cooking. Therefore, it is necessary to standardize the tucupi in these places, to guarantee the food security of the population.  
publishDate 2022
dc.date.none.fl_str_mv 2022-07-02
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://diversitasjournal.com.br/diversitas_journal/article/view/1919
10.48017/dj.v7i3.1919
url https://diversitasjournal.com.br/diversitas_journal/article/view/1919
identifier_str_mv 10.48017/dj.v7i3.1919
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://diversitasjournal.com.br/diversitas_journal/article/view/1919/1687
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 Universidade Estadual de Alagoas - Eduneal
publisher.none.fl_str_mv Universidade Estadual de Alagoas - Eduneal
dc.source.none.fl_str_mv Diversitas Journal; v. 7 n. 3 (2022): Contribuições das ciências e das tecnologias para a sociedade
2525-5215
10.48017/dj.v7i3
reponame:Diversitas Journal
instname:Universidade Estadual de Alagoas (UNEAL)
instacron:UNEAL
instname_str Universidade Estadual de Alagoas (UNEAL)
instacron_str UNEAL
institution UNEAL
reponame_str Diversitas Journal
collection Diversitas Journal
repository.name.fl_str_mv Diversitas Journal - Universidade Estadual de Alagoas (UNEAL)
repository.mail.fl_str_mv revistadiversitasjournal@gmail.com
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