Volatile organic compounds present in jerked beef, a traditional Brazilian meat product
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Food Science and Technology (Campinas) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100984 |
Resumo: | Abstract Jerked beef (JB) is a salty and dry meat product, which is considered the evolution of traditional charque (CH). Despite being a product subject to inspection by several government spheres, its production process may suffer some variations depending on the manufacturer, as the Technical Regulation of Identity and Quality of the product does not establish the time allocated to each processing step. The determination of volatile organic compounds (VOC) can reveal characteristic substances of the food and possible quality markers. The application of solid-phase microextraction in the headspace, in series with gas chromatography coupled with mass spectrometry (HS/SPME-GC/MS), allowed the detection of 103 VOC, among acids, ketones, aldehydes, amines, alcohols, hydrocarbons, ethers, esters and others. Acetic, butanoic and pentanoic acids were identified and associated with the characterization of the JB product, having already been correlated in previous studies to deterioration in fresh meat. Compounds possibly from the migration of plastic packagings, such as caprolactam and oxalic acid, were observed in the analyzed samples. |
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Volatile organic compounds present in jerked beef, a traditional Brazilian meat productjerked beefVOCHS/SPME-GC/MSAbstract Jerked beef (JB) is a salty and dry meat product, which is considered the evolution of traditional charque (CH). Despite being a product subject to inspection by several government spheres, its production process may suffer some variations depending on the manufacturer, as the Technical Regulation of Identity and Quality of the product does not establish the time allocated to each processing step. The determination of volatile organic compounds (VOC) can reveal characteristic substances of the food and possible quality markers. The application of solid-phase microextraction in the headspace, in series with gas chromatography coupled with mass spectrometry (HS/SPME-GC/MS), allowed the detection of 103 VOC, among acids, ketones, aldehydes, amines, alcohols, hydrocarbons, ethers, esters and others. Acetic, butanoic and pentanoic acids were identified and associated with the characterization of the JB product, having already been correlated in previous studies to deterioration in fresh meat. Compounds possibly from the migration of plastic packagings, such as caprolactam and oxalic acid, were observed in the analyzed samples.Sociedade Brasileira de Ciência e Tecnologia de Alimentos2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100984Food Science and Technology v.42 2022reponame:Food Science and Technology (Campinas)instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)instacron:SBCTA10.1590/fst.99521info:eu-repo/semantics/openAccessFREIXO,Ana Paula AlexandreSILVA,Ana Carolina Ramos daCASTRO,Maria Luiza Reis deQUITÉRIO,Simone LorenaRAICES,Renata Santana Lorenzoeng2022-03-21T00:00:00Zoai:scielo:S0101-20612022000100984Revistahttp://www.scielo.br/ctaONGhttps://old.scielo.br/oai/scielo-oai.php||revista@sbcta.org.br1678-457X0101-2061opendoar:2022-03-21T00:00Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA)false |
dc.title.none.fl_str_mv |
Volatile organic compounds present in jerked beef, a traditional Brazilian meat product |
title |
Volatile organic compounds present in jerked beef, a traditional Brazilian meat product |
spellingShingle |
Volatile organic compounds present in jerked beef, a traditional Brazilian meat product FREIXO,Ana Paula Alexandre jerked beef VOC HS/SPME-GC/MS |
title_short |
Volatile organic compounds present in jerked beef, a traditional Brazilian meat product |
title_full |
Volatile organic compounds present in jerked beef, a traditional Brazilian meat product |
title_fullStr |
Volatile organic compounds present in jerked beef, a traditional Brazilian meat product |
title_full_unstemmed |
Volatile organic compounds present in jerked beef, a traditional Brazilian meat product |
title_sort |
Volatile organic compounds present in jerked beef, a traditional Brazilian meat product |
author |
FREIXO,Ana Paula Alexandre |
author_facet |
FREIXO,Ana Paula Alexandre SILVA,Ana Carolina Ramos da CASTRO,Maria Luiza Reis de QUITÉRIO,Simone Lorena RAICES,Renata Santana Lorenzo |
author_role |
author |
author2 |
SILVA,Ana Carolina Ramos da CASTRO,Maria Luiza Reis de QUITÉRIO,Simone Lorena RAICES,Renata Santana Lorenzo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
FREIXO,Ana Paula Alexandre SILVA,Ana Carolina Ramos da CASTRO,Maria Luiza Reis de QUITÉRIO,Simone Lorena RAICES,Renata Santana Lorenzo |
dc.subject.por.fl_str_mv |
jerked beef VOC HS/SPME-GC/MS |
topic |
jerked beef VOC HS/SPME-GC/MS |
description |
Abstract Jerked beef (JB) is a salty and dry meat product, which is considered the evolution of traditional charque (CH). Despite being a product subject to inspection by several government spheres, its production process may suffer some variations depending on the manufacturer, as the Technical Regulation of Identity and Quality of the product does not establish the time allocated to each processing step. The determination of volatile organic compounds (VOC) can reveal characteristic substances of the food and possible quality markers. The application of solid-phase microextraction in the headspace, in series with gas chromatography coupled with mass spectrometry (HS/SPME-GC/MS), allowed the detection of 103 VOC, among acids, ketones, aldehydes, amines, alcohols, hydrocarbons, ethers, esters and others. Acetic, butanoic and pentanoic acids were identified and associated with the characterization of the JB product, having already been correlated in previous studies to deterioration in fresh meat. Compounds possibly from the migration of plastic packagings, such as caprolactam and oxalic acid, were observed in the analyzed samples. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100984 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100984 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/fst.99521 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
publisher.none.fl_str_mv |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
dc.source.none.fl_str_mv |
Food Science and Technology v.42 2022 reponame:Food Science and Technology (Campinas) instname:Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA |
instname_str |
Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
instacron_str |
SBCTA |
institution |
SBCTA |
reponame_str |
Food Science and Technology (Campinas) |
collection |
Food Science and Technology (Campinas) |
repository.name.fl_str_mv |
Food Science and Technology (Campinas) - Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) |
repository.mail.fl_str_mv |
||revista@sbcta.org.br |
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1752126333748510720 |