Carcass yield, chemical composition and leather resistance of tilapia reared in ponds and net-cages

Detalhes bibliográficos
Autor(a) principal: Santos, Vagner Geronimo do Nascimento
Data de Publicação: 2022
Outros Autores: Macedo, Humberto Rodrigues, Melo, Iury Walysson de Amorim, Rocha, Joana D’arc Maurício, Esteves, Yago Alves, Feiden, Aldi
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/29778
Resumo: This study aimed to evaluate the carcass yield, to determine the chemical composition of the filet and to evaluate the physical-mechanical resistance of the Nile tilapia leather produced in ponds and cages. The results obtained for body characteristics, yields, morphometric relations, filet chemical composition and physical-mechanical tests of the tilapia leather from both farming systems were submitted to variance analysis (ANOVA), and when statistical differences were observed, Tukey's test was applied at 5% significance level, using the Statistica 7.1 software. Significant differences were observed for the mean values of body characteristics between the two types of farming for total and standard length, total weight, fins and fillet weight. As for morphometric relationships, chemical composition of fillets and leather strength, no significant differences were observed. It is concluded that the production system influences some carcass characteristics, without influencing the body yield, morphometric relations, meat composition and physical-mechanical tests of the leather.  The resistance, traction and tearing tests of the tilapia leather indicate the possibility of its use in the textile industry.
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spelling Carcass yield, chemical composition and leather resistance of tilapia reared in ponds and net-cagesRendimiento de la canal, composición química y resistencia de la piel de las tilapias criadas en estanques y tanques de redRendimento de carcaça, composição química e resistência de couro da tilápia cultivada em viveiros escavados e tanques-redeMorfometriaComposição do filéFiletagem de tilápiaTecnologia do pescado.MorphometryFilet compositionTilapia filletingFish technology.Composición del fileteFileteadoMorfometríaTecnología del pescado.This study aimed to evaluate the carcass yield, to determine the chemical composition of the filet and to evaluate the physical-mechanical resistance of the Nile tilapia leather produced in ponds and cages. The results obtained for body characteristics, yields, morphometric relations, filet chemical composition and physical-mechanical tests of the tilapia leather from both farming systems were submitted to variance analysis (ANOVA), and when statistical differences were observed, Tukey's test was applied at 5% significance level, using the Statistica 7.1 software. Significant differences were observed for the mean values of body characteristics between the two types of farming for total and standard length, total weight, fins and fillet weight. As for morphometric relationships, chemical composition of fillets and leather strength, no significant differences were observed. It is concluded that the production system influences some carcass characteristics, without influencing the body yield, morphometric relations, meat composition and physical-mechanical tests of the leather.  The resistance, traction and tearing tests of the tilapia leather indicate the possibility of its use in the textile industry.El estudio tenía como objetivo evaluar el rendimiento de la canal, determinar la composición química del filete y evaluar la resistencia físico-mecánica del cuero de tilapia del Nilo producido en estanques y jaulas. Los resultados obtenidos para las características corporales, los rendimientos, las relaciones morfométricas, la composición química del filete y las pruebas físico-mecánicas del cuero de tilapia de ambos sistemas de cría se sometieron a un análisis de varianza (ANOVA) y, cuando se observaron diferencias estadísticas, se aplicó la prueba de Tukey a un nivel de significación del 5%, utilizando el software Statistica 7.1. Se observaron diferencias significativas en los valores medios de las características corporales entre los dos tipos de cría para la longitud total y estándar, el peso total, las aletas y el peso del filete. En cuanto a las relaciones morfométricas, la composición química de los filetes y la resistencia del cuero, no se observaron diferencias significativas. Se concluye que el sistema de producción influye en algunas características corporales, sin influir en el rendimiento de la canal, las relaciones morfométricas, la composición de la carne y las pruebas físico-mecánicas del cuero.  Las pruebas de resistencia, tracción y desgarro del cuero de tilapia indican la posibilidad de su uso en la industria textil.Este estudo teve por objetivo avaliar o rendimento de carcaça, determinar a composição química do filé e avaliar a resistência físico-mecânica do couro de tilápia do Nilo produzida em viveiros escavados e tanques-rede. Os resultados obtidos para as características corporais, rendimentos, as relações morfométricas, a composição química dos filés e os testes físico-mecânicos do couro de tilápia de ambos os sistemas de criação foram submetidos à análise de variância (ANOVA), e quando observado diferenças estatísticas, aplicou-se o teste de Tukey a 5% de significância, utilizando o software Statistica 7.1. Foram observadas diferenças significativas para os valores médios das características corporais entre os dois tipos de criação para o comprimento total e padrão, peso total, nadadeira peitoral e peso do filé. Quanto às relações morfométricas, composição química dos filés e resistência do couro, não foram observadas diferenças significativas. Concluímos que o sistema de cultivo influencia em algumas características corporais, sem influenciar no rendimento da carcaça, relações morfométricas, composição da carne e nos testes físico-mecânicos do couro.  Os testes de resistência, tração e rasgo do couro da tilápia indica possibilidade de seu uso na indústria têxtil.Research, Society and Development2022-05-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2977810.33448/rsd-v11i7.29778Research, Society and Development; Vol. 11 No. 7; e17711729778Research, Society and Development; Vol. 11 Núm. 7; e17711729778Research, Society and Development; v. 11 n. 7; e177117297782525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/29778/25751Copyright (c) 2022 Vagner Geronimo do Nascimento Santos; Humberto Rodrigues Macedo; Iury Walysson de Amorim Melo; Joana D’arc Maurício Rocha; Yago Alves Esteves; Aldi Feidenhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSantos, Vagner Geronimo do Nascimento Macedo, Humberto Rodrigues Melo, Iury Walysson de Amorim Rocha, Joana D’arc Maurício Esteves, Yago Alves Feiden, Aldi2022-06-06T15:12:05Zoai:ojs.pkp.sfu.ca:article/29778Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:46:45.881615Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Carcass yield, chemical composition and leather resistance of tilapia reared in ponds and net-cages
Rendimiento de la canal, composición química y resistencia de la piel de las tilapias criadas en estanques y tanques de red
Rendimento de carcaça, composição química e resistência de couro da tilápia cultivada em viveiros escavados e tanques-rede
title Carcass yield, chemical composition and leather resistance of tilapia reared in ponds and net-cages
spellingShingle Carcass yield, chemical composition and leather resistance of tilapia reared in ponds and net-cages
Santos, Vagner Geronimo do Nascimento
Morfometria
Composição do filé
Filetagem de tilápia
Tecnologia do pescado.
Morphometry
Filet composition
Tilapia filleting
Fish technology.
Composición del filete
Fileteado
Morfometría
Tecnología del pescado.
title_short Carcass yield, chemical composition and leather resistance of tilapia reared in ponds and net-cages
title_full Carcass yield, chemical composition and leather resistance of tilapia reared in ponds and net-cages
title_fullStr Carcass yield, chemical composition and leather resistance of tilapia reared in ponds and net-cages
title_full_unstemmed Carcass yield, chemical composition and leather resistance of tilapia reared in ponds and net-cages
title_sort Carcass yield, chemical composition and leather resistance of tilapia reared in ponds and net-cages
author Santos, Vagner Geronimo do Nascimento
author_facet Santos, Vagner Geronimo do Nascimento
Macedo, Humberto Rodrigues
Melo, Iury Walysson de Amorim
Rocha, Joana D’arc Maurício
Esteves, Yago Alves
Feiden, Aldi
author_role author
author2 Macedo, Humberto Rodrigues
Melo, Iury Walysson de Amorim
Rocha, Joana D’arc Maurício
Esteves, Yago Alves
Feiden, Aldi
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Santos, Vagner Geronimo do Nascimento
Macedo, Humberto Rodrigues
Melo, Iury Walysson de Amorim
Rocha, Joana D’arc Maurício
Esteves, Yago Alves
Feiden, Aldi
dc.subject.por.fl_str_mv Morfometria
Composição do filé
Filetagem de tilápia
Tecnologia do pescado.
Morphometry
Filet composition
Tilapia filleting
Fish technology.
Composición del filete
Fileteado
Morfometría
Tecnología del pescado.
topic Morfometria
Composição do filé
Filetagem de tilápia
Tecnologia do pescado.
Morphometry
Filet composition
Tilapia filleting
Fish technology.
Composición del filete
Fileteado
Morfometría
Tecnología del pescado.
description This study aimed to evaluate the carcass yield, to determine the chemical composition of the filet and to evaluate the physical-mechanical resistance of the Nile tilapia leather produced in ponds and cages. The results obtained for body characteristics, yields, morphometric relations, filet chemical composition and physical-mechanical tests of the tilapia leather from both farming systems were submitted to variance analysis (ANOVA), and when statistical differences were observed, Tukey's test was applied at 5% significance level, using the Statistica 7.1 software. Significant differences were observed for the mean values of body characteristics between the two types of farming for total and standard length, total weight, fins and fillet weight. As for morphometric relationships, chemical composition of fillets and leather strength, no significant differences were observed. It is concluded that the production system influences some carcass characteristics, without influencing the body yield, morphometric relations, meat composition and physical-mechanical tests of the leather.  The resistance, traction and tearing tests of the tilapia leather indicate the possibility of its use in the textile industry.
publishDate 2022
dc.date.none.fl_str_mv 2022-05-20
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/29778
10.33448/rsd-v11i7.29778
url https://rsdjournal.org/index.php/rsd/article/view/29778
identifier_str_mv 10.33448/rsd-v11i7.29778
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/29778/25751
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. 7; e17711729778
Research, Society and Development; Vol. 11 Núm. 7; e17711729778
Research, Society and Development; v. 11 n. 7; e17711729778
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_ 1797052712730230784

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