Quality index method (QIM) application on shef life estimation of skinned fillets of Nile tilapia (Oreochromis niloticus) kept in ice
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Data de Publicação: | 2012 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12122 |
Resumo: | The objective of this study was to develop the Quality Index Method (QIM) for skinned fillets from farmed Nile tilapia (Oreochromis niloticus), and apply it in the establishment of its shelf life. The skinned fillets (120 g in average) were kept in boxes with ice in the proportion of 1:1 (fillet:ice) under average temperature of 0°C and stored at refrigeration chamber (4°C) during 18 days. To evaluate the freshness during storage time sensory analysis (QIM) and physicochemical (pH and TVB-N) were performed every 72 hours from time zero, in triplicate. The maximum life of the Nile tilapia fillet in ice was estimated at 15 days. The MIQ was considered effective in evaluating the freshness of the Nile tilapia, since the sensory rejection by MIQ was determinant in the shelf life establishment. |
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oai:ojs.pkp.sfu.ca:article/12122 |
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Semina. Ciências Agrárias (Online) |
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Quality index method (QIM) application on shef life estimation of skinned fillets of Nile tilapia (Oreochromis niloticus) kept in iceAplicação do método do índice de qualidade (MIQ) para o estudo da vida útil de filés de tilápia do Nilo (Oreochromis niloticus) sem pele, armazenados em geloTilapiaFreshnessSensory analysisRejectionShelf life.TilápiaFrescorAnálise sensorialRejeiçãoVida de prateleira.Inspeção do PescadoThe objective of this study was to develop the Quality Index Method (QIM) for skinned fillets from farmed Nile tilapia (Oreochromis niloticus), and apply it in the establishment of its shelf life. The skinned fillets (120 g in average) were kept in boxes with ice in the proportion of 1:1 (fillet:ice) under average temperature of 0°C and stored at refrigeration chamber (4°C) during 18 days. To evaluate the freshness during storage time sensory analysis (QIM) and physicochemical (pH and TVB-N) were performed every 72 hours from time zero, in triplicate. The maximum life of the Nile tilapia fillet in ice was estimated at 15 days. The MIQ was considered effective in evaluating the freshness of the Nile tilapia, since the sensory rejection by MIQ was determinant in the shelf life establishment.O objetivo do presente trabalho foi desenvolver o Método do Índice de Qualidade (MIQ) para filé sem pele de tilápia do Nilo (Oreochromis niloticus), cultivada, e aplicá-lo no estabelecimento da sua vida útil. Os filés (média de 120 g cada) foram mantidos em caixas com gelo na proporção de 1:1 (filé:gelo) na temperatura média de 0°C e armazenados em câmaras de refrigeração (4°C) por 18 dias. Para avaliar o frescor durante o armazenamento, realizaram-se análises sensoriais (MIQ) e físico-químicas (pH e Nitrogênio das Bases Voláteis Totais) a cada 72 horas, a partir do tempo zero, em triplicata. A vida útil máxima do filé sem pele de tilápia do Nilo, em gelo, foi estimada em 15 dias. O MIQ foi considerado eficiente na avaliação do frescor da tilápia do Nilo, já que a rejeição sensorial pelo MIQ foi determinante no estabelecimento da vida de prateleira.UEL2012-12-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1212210.5433/1679-0359.2012v33n6p2289Semina: Ciências Agrárias; Vol. 33 No. 6 (2012); 2289-2300Semina: Ciências Agrárias; v. 33 n. 6 (2012); 2289-23001679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12122/11688Copyright (c) 2012 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSoares, Karoline Mikaelle de PaivaGonçalves, Alex Augusto2023-01-27T13:08:40Zoai:ojs.pkp.sfu.ca:article/12122Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-27T13:08:40Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Quality index method (QIM) application on shef life estimation of skinned fillets of Nile tilapia (Oreochromis niloticus) kept in ice Aplicação do método do índice de qualidade (MIQ) para o estudo da vida útil de filés de tilápia do Nilo (Oreochromis niloticus) sem pele, armazenados em gelo |
title |
Quality index method (QIM) application on shef life estimation of skinned fillets of Nile tilapia (Oreochromis niloticus) kept in ice |
spellingShingle |
Quality index method (QIM) application on shef life estimation of skinned fillets of Nile tilapia (Oreochromis niloticus) kept in ice Soares, Karoline Mikaelle de Paiva Tilapia Freshness Sensory analysis Rejection Shelf life. Tilápia Frescor Análise sensorial Rejeição Vida de prateleira. Inspeção do Pescado |
title_short |
Quality index method (QIM) application on shef life estimation of skinned fillets of Nile tilapia (Oreochromis niloticus) kept in ice |
title_full |
Quality index method (QIM) application on shef life estimation of skinned fillets of Nile tilapia (Oreochromis niloticus) kept in ice |
title_fullStr |
Quality index method (QIM) application on shef life estimation of skinned fillets of Nile tilapia (Oreochromis niloticus) kept in ice |
title_full_unstemmed |
Quality index method (QIM) application on shef life estimation of skinned fillets of Nile tilapia (Oreochromis niloticus) kept in ice |
title_sort |
Quality index method (QIM) application on shef life estimation of skinned fillets of Nile tilapia (Oreochromis niloticus) kept in ice |
author |
Soares, Karoline Mikaelle de Paiva |
author_facet |
Soares, Karoline Mikaelle de Paiva Gonçalves, Alex Augusto |
author_role |
author |
author2 |
Gonçalves, Alex Augusto |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Soares, Karoline Mikaelle de Paiva Gonçalves, Alex Augusto |
dc.subject.por.fl_str_mv |
Tilapia Freshness Sensory analysis Rejection Shelf life. Tilápia Frescor Análise sensorial Rejeição Vida de prateleira. Inspeção do Pescado |
topic |
Tilapia Freshness Sensory analysis Rejection Shelf life. Tilápia Frescor Análise sensorial Rejeição Vida de prateleira. Inspeção do Pescado |
description |
The objective of this study was to develop the Quality Index Method (QIM) for skinned fillets from farmed Nile tilapia (Oreochromis niloticus), and apply it in the establishment of its shelf life. The skinned fillets (120 g in average) were kept in boxes with ice in the proportion of 1:1 (fillet:ice) under average temperature of 0°C and stored at refrigeration chamber (4°C) during 18 days. To evaluate the freshness during storage time sensory analysis (QIM) and physicochemical (pH and TVB-N) were performed every 72 hours from time zero, in triplicate. The maximum life of the Nile tilapia fillet in ice was estimated at 15 days. The MIQ was considered effective in evaluating the freshness of the Nile tilapia, since the sensory rejection by MIQ was determinant in the shelf life establishment. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12-05 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12122 10.5433/1679-0359.2012v33n6p2289 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12122 |
identifier_str_mv |
10.5433/1679-0359.2012v33n6p2289 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12122/11688 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2012 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2012 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 33 No. 6 (2012); 2289-2300 Semina: Ciências Agrárias; v. 33 n. 6 (2012); 2289-2300 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306067215122432 |