Small Tilapia with non-commercial sizes for canning processing: Body performance, centesimal and microbiological analysis
Autor(a) principal: | |
---|---|
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/32237 |
Resumo: | The growing period of tilapia (Oreochromis niloticus) for the industrialization of fillets in fish processing plants is around 8 to 9 months. The production and industrialization in a shorter time, adding value to the product, can be a market alternative. With the focus on proposing the canning of this species, this work aimed to analyze the fish body yield, microbiological quality of undersized tilapia below commercial slaughter standard for fillet production. A total of 100 tilapia were used, in a 2x3 factorial experiment, consisting of 2 treatments (in natura and canned packaging), each with 3 levels (large (259.90 to 373.33 g); medium (118.30 to 256.51g) and Small (48.51 to 112.56 g). After dissection, the samples were packed in plastic bags marked with their respective size categories and then frozen for subsequent canning. Statistical analysis was performed to determine whether there was an effect of weight on the characteristics of the fish in natura and to determine the effect of size and packaging on chemical composition. The set of characteristics of weights, morphometric measurements and yields were analyzed using the Kruskal-Wallis test and comparisons between levels of the factors analyzed using the unpaired Wilcoxon test. Size classes differed statistically (P<0.05) for the weight, length and yield variable. The yield results obtained showed an increasing trend as a function of size with average values of 45.07% ± 2.60% for the small size, 46.49% ± 1.43% for the medium size, and 49.43% ± 2.31% for the large size. The values found for the chemical composition of the clean log demonstrate that there was an effect of the size (P<0.05) of the fish in relation to the ash content, with the size characterized as large having higher ash content in relation to the others. Finally, the canned and in natura products presented body and microbiological yields that make the production and its industrialization feasible. |
id |
UNIFEI_38974edfc19ac0845a4ae6898b7bbef9 |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/32237 |
network_acronym_str |
UNIFEI |
network_name_str |
Research, Society and Development |
repository_id_str |
|
spelling |
Small Tilapia with non-commercial sizes for canning processing: Body performance, centesimal and microbiological analysisTilapia pequeña en tamaños no comerciales para el procesamiento de alimentos enlatados: Rendimiento del cuerpo, centesimal y el análisis microbiológicoTilápias pequenas com tamanhos não comerciais para processamento de enlatados: Rendimento corporal, análise centesimal e microbiológicaRendimentoTronco limpo de tilápiaMorfometriaTecnologia do pescado.RendimientoTronco de tilapia limpioMorfometríaTecnología del pescado.YieldCleaned tilapia trunkMorphometryFish technology.The growing period of tilapia (Oreochromis niloticus) for the industrialization of fillets in fish processing plants is around 8 to 9 months. The production and industrialization in a shorter time, adding value to the product, can be a market alternative. With the focus on proposing the canning of this species, this work aimed to analyze the fish body yield, microbiological quality of undersized tilapia below commercial slaughter standard for fillet production. A total of 100 tilapia were used, in a 2x3 factorial experiment, consisting of 2 treatments (in natura and canned packaging), each with 3 levels (large (259.90 to 373.33 g); medium (118.30 to 256.51g) and Small (48.51 to 112.56 g). After dissection, the samples were packed in plastic bags marked with their respective size categories and then frozen for subsequent canning. Statistical analysis was performed to determine whether there was an effect of weight on the characteristics of the fish in natura and to determine the effect of size and packaging on chemical composition. The set of characteristics of weights, morphometric measurements and yields were analyzed using the Kruskal-Wallis test and comparisons between levels of the factors analyzed using the unpaired Wilcoxon test. Size classes differed statistically (P<0.05) for the weight, length and yield variable. The yield results obtained showed an increasing trend as a function of size with average values of 45.07% ± 2.60% for the small size, 46.49% ± 1.43% for the medium size, and 49.43% ± 2.31% for the large size. The values found for the chemical composition of the clean log demonstrate that there was an effect of the size (P<0.05) of the fish in relation to the ash content, with the size characterized as large having higher ash content in relation to the others. Finally, the canned and in natura products presented body and microbiological yields that make the production and its industrialization feasible.El periodo de crecimiento de la tilapia (Oreochromis niloticus) para la industrialización de filetes en las plantas de procesamiento de pescado es de unos 8 a 9 meses. La producción e industrialización en menor tiempo, añadiendo valor al producto, puede ser una alternativa de mercado. Con el objetivo de proponer el enlatado de esta especie, este trabajo tuvo como objetivo analizar el rendimiento corporal de los peces, la calidad microbiológica de las tilapias de tamaño inferior al estándar de sacrificio comercial para la producción de filetes. Se utilizó un total de 100 tilapias, en un experimento factorial 2x3, compuesto por 2 tratamientos (in natura y en conserva), cada uno con 3 niveles (grande (259,90 a 373,33 g); mediano (118,30 a 256,51 g) y pequeño (48,51 a 112,56 g). Tras la disección, las muestras se envasaron en bolsas de plástico marcadas con sus respectivas categorías de tamaño y se congelaron para su posterior enlatado. Se realizó un análisis estadístico para determinar la existencia de un efecto del peso sobre las características del pescado in natura y para determinar el efecto del tamaño y del envase sobre la composición química. El conjunto de características de pesos, medidas morfométricas y rendimientos se analizó mediante la prueba de Kruskal-Wallis y las comparaciones entre niveles de los factores se analizaron mediante la prueba de Wilcoxon no apareada. Las clases de tamaño difieren estadísticamente (P<0,05) en las variables de peso, longitud y rendimiento. Los resultados de rendimiento obtenidos mostraron una tendencia creciente en función de los tamaños con valores medios de 45,07% ± 2,60% para el tamaño pequeño, 46,49% ± 1,43% para el tamaño medio y 49,43% ± 2,31% para el tamaño grande. Los valores encontrados para la composición química del tronco limpio demuestran que hubo un efecto del tamaño (P<0,05) del pescado en relación al contenido de cenizas, caracterizándose el tamaño como grande con mayor contenido de cenizas en relación a los demás. Por último, los productos enlatados e in natura presentaron rendimientos corporales y microbiológicos que hacen factible su producción e industrialización.O período de cultivo da tilápia (Oreochromis niloticus) para industrialização de filés nos entrepostos de pescado gira em torno de 8 a 9 meses. A produção e industrialização em tempo menor, agregando valor ao produto pode ser uma alternativa de mercado. Com o foco em propor o enlatamento desta espécie, este trabalho teve como objetivo analisar o rendimento corporal dos peixes, a qualidade microbiológica de tilápias de tamanho inferior ao padrão comercial de abate para produção de filés. Foram utilizadas um total de 100 tilápias, em um experimento fatorial 2x3, composto por 2 tratamentos (embalagem in natura e enlatado), cada um com 3 níveis (grande (259,90 a 373,33 g); médio (118,30 a 256,51g) e Pequeno (48,51 a 112,56 g). Após a dissecação, as amostras foram embaladas em sacos plásticos marcados com suas respectivas categorias de tamanho e, na sequência, congelados para posterior enlatamento. A análise estatística foi realizada para determinar a existência de efeito do peso sobre as características do peixe in natura e para determinar o efeito do tamanho e da embalagem sobre a composição química. O conjunto de características de pesos, medidas morfométricas e rendimentos foram analisados segundo o teste de Kruskal-Wallis e as comparações entre níveis dos fatores analisados segundo o teste de Wilcoxon não pareado. As classes de tamanho diferiram estatisticamente entre si (P<0,05) para a variável de peso, comprimento e rendimento. Os resultados de rendimento obtidos apresentaram uma tendência crescente em função dos tamanhos com valores médios de 45,07% ± 2,60% no tamanho pequeno, 46,49% ± 1,43% para o tamanho médio e 49,43% ± 2,31% no tamanho grande. Os valores encontrados da composição química do tronco limpo demostram que houve efeito do tamanho (P<0,05) do peixe em relação ao teor de cinzas, sendo o tamanho caracterizado como grande com maior teor de cinzas em relação aos demais. Por fim, os produtos enlatados e in natura apresentaram rendimento corporal e microbiológico que viabilizam a produção e sua industrialização.Research, Society and Development2022-07-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3223710.33448/rsd-v11i10.32237Research, Society and Development; Vol. 11 No. 10; e177111032237Research, Society and Development; Vol. 11 Núm. 10; e177111032237Research, Society and Development; v. 11 n. 10; e1771110322372525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/32237/27668Copyright (c) 2022 Leonan Coelho da Costa; Humberto Rodrigues Macedo; Bruna Alessandra Von Dentz; Gabriel Xavier Serrão; Herivelto Beck de Souza; Aldi Feidenhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCosta, Leonan Coelho daMacedo, Humberto Rodrigues Dentz, Bruna Alessandra Von Serrão, Gabriel Xavier Souza, Herivelto Beck de Feiden, Aldi 2022-08-12T22:23:03Zoai:ojs.pkp.sfu.ca:article/32237Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:48:17.823913Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Small Tilapia with non-commercial sizes for canning processing: Body performance, centesimal and microbiological analysis Tilapia pequeña en tamaños no comerciales para el procesamiento de alimentos enlatados: Rendimiento del cuerpo, centesimal y el análisis microbiológico Tilápias pequenas com tamanhos não comerciais para processamento de enlatados: Rendimento corporal, análise centesimal e microbiológica |
title |
Small Tilapia with non-commercial sizes for canning processing: Body performance, centesimal and microbiological analysis |
spellingShingle |
Small Tilapia with non-commercial sizes for canning processing: Body performance, centesimal and microbiological analysis Costa, Leonan Coelho da Rendimento Tronco limpo de tilápia Morfometria Tecnologia do pescado. Rendimiento Tronco de tilapia limpio Morfometría Tecnología del pescado. Yield Cleaned tilapia trunk Morphometry Fish technology. |
title_short |
Small Tilapia with non-commercial sizes for canning processing: Body performance, centesimal and microbiological analysis |
title_full |
Small Tilapia with non-commercial sizes for canning processing: Body performance, centesimal and microbiological analysis |
title_fullStr |
Small Tilapia with non-commercial sizes for canning processing: Body performance, centesimal and microbiological analysis |
title_full_unstemmed |
Small Tilapia with non-commercial sizes for canning processing: Body performance, centesimal and microbiological analysis |
title_sort |
Small Tilapia with non-commercial sizes for canning processing: Body performance, centesimal and microbiological analysis |
author |
Costa, Leonan Coelho da |
author_facet |
Costa, Leonan Coelho da Macedo, Humberto Rodrigues Dentz, Bruna Alessandra Von Serrão, Gabriel Xavier Souza, Herivelto Beck de Feiden, Aldi |
author_role |
author |
author2 |
Macedo, Humberto Rodrigues Dentz, Bruna Alessandra Von Serrão, Gabriel Xavier Souza, Herivelto Beck de Feiden, Aldi |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Costa, Leonan Coelho da Macedo, Humberto Rodrigues Dentz, Bruna Alessandra Von Serrão, Gabriel Xavier Souza, Herivelto Beck de Feiden, Aldi |
dc.subject.por.fl_str_mv |
Rendimento Tronco limpo de tilápia Morfometria Tecnologia do pescado. Rendimiento Tronco de tilapia limpio Morfometría Tecnología del pescado. Yield Cleaned tilapia trunk Morphometry Fish technology. |
topic |
Rendimento Tronco limpo de tilápia Morfometria Tecnologia do pescado. Rendimiento Tronco de tilapia limpio Morfometría Tecnología del pescado. Yield Cleaned tilapia trunk Morphometry Fish technology. |
description |
The growing period of tilapia (Oreochromis niloticus) for the industrialization of fillets in fish processing plants is around 8 to 9 months. The production and industrialization in a shorter time, adding value to the product, can be a market alternative. With the focus on proposing the canning of this species, this work aimed to analyze the fish body yield, microbiological quality of undersized tilapia below commercial slaughter standard for fillet production. A total of 100 tilapia were used, in a 2x3 factorial experiment, consisting of 2 treatments (in natura and canned packaging), each with 3 levels (large (259.90 to 373.33 g); medium (118.30 to 256.51g) and Small (48.51 to 112.56 g). After dissection, the samples were packed in plastic bags marked with their respective size categories and then frozen for subsequent canning. Statistical analysis was performed to determine whether there was an effect of weight on the characteristics of the fish in natura and to determine the effect of size and packaging on chemical composition. The set of characteristics of weights, morphometric measurements and yields were analyzed using the Kruskal-Wallis test and comparisons between levels of the factors analyzed using the unpaired Wilcoxon test. Size classes differed statistically (P<0.05) for the weight, length and yield variable. The yield results obtained showed an increasing trend as a function of size with average values of 45.07% ± 2.60% for the small size, 46.49% ± 1.43% for the medium size, and 49.43% ± 2.31% for the large size. The values found for the chemical composition of the clean log demonstrate that there was an effect of the size (P<0.05) of the fish in relation to the ash content, with the size characterized as large having higher ash content in relation to the others. Finally, the canned and in natura products presented body and microbiological yields that make the production and its industrialization feasible. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-07-27 |
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/32237 10.33448/rsd-v11i10.32237 |
url |
https://rsdjournal.org/index.php/rsd/article/view/32237 |
identifier_str_mv |
10.33448/rsd-v11i10.32237 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/32237/27668 |
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. 10; e177111032237 Research, Society and Development; Vol. 11 Núm. 10; e177111032237 Research, Society and Development; v. 11 n. 10; e177111032237 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 |
_version_ |
1797052796809248768 |