Qualitative and quantitative analysis of formaldehyde in samples of hair straighteners and suitability of the labels
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4322/2179-443X.0648 http://hdl.handle.net/11449/207062 |
Resumo: | Formaldehyde is an active compound, irregularly used in hair products, that has the property of straighten and waterproofing the wires. However, it is highly toxic and can stimulate dermatological hypersensitivity and cancer. In this context it is of fundamental importance the inspection of these products that can be used in safe conditions for the consumer, without formaldehyde in concentrations higher than the allowed. Thus, the aim of this research was the qualitative and quantitative identification formaldehyde in samples of hair straighteners that was obtained by donation in the beauty salons of Araraquara-SP. In addition, the analysis of the packaging labels of the products tested were conducted, following the requirements of the national legislation-RDC 07/2015 which defines the mandatory labeling standards for cosmetic products. A qualitative analysis for formaldehyde identification is based on the formation of a purple colored complex. The quantitative analysis was performed by spectrophotometry. The qualitative and quantitative formaldehyde analysis methods were applied to 13 bottles of hair straighteners. When submitted to qualitative analysis, all samples showed formaldehyde presence. The quantitative analysis demonstrated that the samples identified as B, C, D, E, G, H, I, J and M presented formaldehyde concentration of 3.5 to 14.5%, which is above of the limit recommended by the National Health Surveillance Agency (ANVISA), of 0.2%. In the label analysis, in all samples were found irregularities. |
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Qualitative and quantitative analysis of formaldehyde in samples of hair straighteners and suitability of the labelsFormaldehydeHair StraightenerQualitative AnalysisQuantitative AnalysisSpectrophotometryFormaldehyde is an active compound, irregularly used in hair products, that has the property of straighten and waterproofing the wires. However, it is highly toxic and can stimulate dermatological hypersensitivity and cancer. In this context it is of fundamental importance the inspection of these products that can be used in safe conditions for the consumer, without formaldehyde in concentrations higher than the allowed. Thus, the aim of this research was the qualitative and quantitative identification formaldehyde in samples of hair straighteners that was obtained by donation in the beauty salons of Araraquara-SP. In addition, the analysis of the packaging labels of the products tested were conducted, following the requirements of the national legislation-RDC 07/2015 which defines the mandatory labeling standards for cosmetic products. A qualitative analysis for formaldehyde identification is based on the formation of a purple colored complex. The quantitative analysis was performed by spectrophotometry. The qualitative and quantitative formaldehyde analysis methods were applied to 13 bottles of hair straighteners. When submitted to qualitative analysis, all samples showed formaldehyde presence. The quantitative analysis demonstrated that the samples identified as B, C, D, E, G, H, I, J and M presented formaldehyde concentration of 3.5 to 14.5%, which is above of the limit recommended by the National Health Surveillance Agency (ANVISA), of 0.2%. In the label analysis, in all samples were found irregularities.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Departamento de Fármacos e Medicamentos Faculdade de Ciências Farmacêuticas Universidade Estadual Paulista Júlio de Mesquita Filho-(UNESP)Departamento de Ciências Biológicas e da Saúde Universidade de Araraquara (UNIARA)Departamento de Fármacos e Medicamentos Faculdade de Ciências Farmacêuticas Universidade Estadual Paulista Júlio de Mesquita Filho-(UNESP)CNPq: 137253/2015Universidade Estadual Paulista (Unesp)Universidade de Araraquara (UNIARA)Silvestre, Amanda Letícia Polli [UNESP]Fagá, Mairade Almeida-Cincotto, Maria Gabriela JoséChiari-Andréo, Bruna GaldorfiniFormariz, Thalita Pedroni2021-06-25T10:48:21Z2021-06-25T10:48:21Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1-10http://dx.doi.org/10.4322/2179-443X.0648Revista de Ciencias Farmaceuticas Basica e Aplicada, v. 41, p. 1-10.2179-443X1808-4532http://hdl.handle.net/11449/20706210.4322/2179-443X.06482-s2.0-85098646582Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista de Ciencias Farmaceuticas Basica e Aplicadainfo:eu-repo/semantics/openAccess2024-06-24T13:45:29Zoai:repositorio.unesp.br:11449/207062Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-06-24T13:45:29Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Qualitative and quantitative analysis of formaldehyde in samples of hair straighteners and suitability of the labels |
title |
Qualitative and quantitative analysis of formaldehyde in samples of hair straighteners and suitability of the labels |
spellingShingle |
Qualitative and quantitative analysis of formaldehyde in samples of hair straighteners and suitability of the labels Silvestre, Amanda Letícia Polli [UNESP] Formaldehyde Hair Straightener Qualitative Analysis Quantitative Analysis Spectrophotometry |
title_short |
Qualitative and quantitative analysis of formaldehyde in samples of hair straighteners and suitability of the labels |
title_full |
Qualitative and quantitative analysis of formaldehyde in samples of hair straighteners and suitability of the labels |
title_fullStr |
Qualitative and quantitative analysis of formaldehyde in samples of hair straighteners and suitability of the labels |
title_full_unstemmed |
Qualitative and quantitative analysis of formaldehyde in samples of hair straighteners and suitability of the labels |
title_sort |
Qualitative and quantitative analysis of formaldehyde in samples of hair straighteners and suitability of the labels |
author |
Silvestre, Amanda Letícia Polli [UNESP] |
author_facet |
Silvestre, Amanda Letícia Polli [UNESP] Fagá, Maira de Almeida-Cincotto, Maria Gabriela José Chiari-Andréo, Bruna Galdorfini Formariz, Thalita Pedroni |
author_role |
author |
author2 |
Fagá, Maira de Almeida-Cincotto, Maria Gabriela José Chiari-Andréo, Bruna Galdorfini Formariz, Thalita Pedroni |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de Araraquara (UNIARA) |
dc.contributor.author.fl_str_mv |
Silvestre, Amanda Letícia Polli [UNESP] Fagá, Maira de Almeida-Cincotto, Maria Gabriela José Chiari-Andréo, Bruna Galdorfini Formariz, Thalita Pedroni |
dc.subject.por.fl_str_mv |
Formaldehyde Hair Straightener Qualitative Analysis Quantitative Analysis Spectrophotometry |
topic |
Formaldehyde Hair Straightener Qualitative Analysis Quantitative Analysis Spectrophotometry |
description |
Formaldehyde is an active compound, irregularly used in hair products, that has the property of straighten and waterproofing the wires. However, it is highly toxic and can stimulate dermatological hypersensitivity and cancer. In this context it is of fundamental importance the inspection of these products that can be used in safe conditions for the consumer, without formaldehyde in concentrations higher than the allowed. Thus, the aim of this research was the qualitative and quantitative identification formaldehyde in samples of hair straighteners that was obtained by donation in the beauty salons of Araraquara-SP. In addition, the analysis of the packaging labels of the products tested were conducted, following the requirements of the national legislation-RDC 07/2015 which defines the mandatory labeling standards for cosmetic products. A qualitative analysis for formaldehyde identification is based on the formation of a purple colored complex. The quantitative analysis was performed by spectrophotometry. The qualitative and quantitative formaldehyde analysis methods were applied to 13 bottles of hair straighteners. When submitted to qualitative analysis, all samples showed formaldehyde presence. The quantitative analysis demonstrated that the samples identified as B, C, D, E, G, H, I, J and M presented formaldehyde concentration of 3.5 to 14.5%, which is above of the limit recommended by the National Health Surveillance Agency (ANVISA), of 0.2%. In the label analysis, in all samples were found irregularities. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 2021-06-25T10:48:21Z 2021-06-25T10:48:21Z |
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/10.4322/2179-443X.0648 Revista de Ciencias Farmaceuticas Basica e Aplicada, v. 41, p. 1-10. 2179-443X 1808-4532 http://hdl.handle.net/11449/207062 10.4322/2179-443X.0648 2-s2.0-85098646582 |
url |
http://dx.doi.org/10.4322/2179-443X.0648 http://hdl.handle.net/11449/207062 |
identifier_str_mv |
Revista de Ciencias Farmaceuticas Basica e Aplicada, v. 41, p. 1-10. 2179-443X 1808-4532 10.4322/2179-443X.0648 2-s2.0-85098646582 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista de Ciencias Farmaceuticas Basica e Aplicada |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1-10 |
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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1803045283635920896 |