Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights

Detalhes bibliográficos
Autor(a) principal: Cavali, Jucilene
Data de Publicação: 2021
Outros Autores: Nóbrega, Beatriz Andrade, Dantas Filho, Jerônimo Vieira, Ferreira, Elvino, Porto, Marlos Oliveira, Pontuschka, Rute Bianchini, Freitas, Rilke Tadeu Fonseca de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/50476
Resumo: For the Amazon, it is important to encourage the production of native fish, since there are several species of zootechnical interest. For this, it is necessary to know the species since its acquisition, production, processing, and marketing. Therefore, the aim of this study was to analyze the yield, correlations, and profitability of different cuts of black pacu (Colossoma macropomum) in five weight categories. Data from 220 black pacus were obtained, with a weight range of 2725 ± 1975 g. Yields of commercial cuts and morphometric measurements were evaluated in five weight classes. Kruskal–Wallis test (α = 0.05) was used to compare the average income. And, to verify the correlation between the morphometric measures and the yields, Spearman’s correlation was performed (α = 0.05). To obtain the profit of the weight classes due to the cut produced, an economic analysis was carried out considering the cost of buying the fish. Yields of fillet, ribs, and steak were higher in classes 3 and 4, while in the same classes, the yield of residues was the lowest. Despite classes 1, 2, and 5 showing lower yields, the economic analysis presented that the production of fillet and ribs was profitable. The measures of total length and standard length have a high positive correlation with the yield of meat in all classes, as well as the average circumference and caudal circumference in classes 1, 2, and 4, which can be used to determine the yields of this commercial cut.
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spelling Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weightsColossoma macropomumFish - ProductionFish - MarketingPeixes - ProduçãoPeixe - ComercializaçãoFor the Amazon, it is important to encourage the production of native fish, since there are several species of zootechnical interest. For this, it is necessary to know the species since its acquisition, production, processing, and marketing. Therefore, the aim of this study was to analyze the yield, correlations, and profitability of different cuts of black pacu (Colossoma macropomum) in five weight categories. Data from 220 black pacus were obtained, with a weight range of 2725 ± 1975 g. Yields of commercial cuts and morphometric measurements were evaluated in five weight classes. Kruskal–Wallis test (α = 0.05) was used to compare the average income. And, to verify the correlation between the morphometric measures and the yields, Spearman’s correlation was performed (α = 0.05). To obtain the profit of the weight classes due to the cut produced, an economic analysis was carried out considering the cost of buying the fish. Yields of fillet, ribs, and steak were higher in classes 3 and 4, while in the same classes, the yield of residues was the lowest. Despite classes 1, 2, and 5 showing lower yields, the economic analysis presented that the production of fillet and ribs was profitable. The measures of total length and standard length have a high positive correlation with the yield of meat in all classes, as well as the average circumference and caudal circumference in classes 1, 2, and 4, which can be used to determine the yields of this commercial cut.Hindawi2022-07-05T19:53:52Z2022-07-05T19:53:52Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfCAVALI, J. et al. Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights. The Scientific World Journal, [S. l.], v. 2021, 3305286, 2021. DOI: 10.1155/2021/3305286.http://repositorio.ufla.br/jspui/handle/1/50476The Scientific World Journalreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessCavali, JucileneNóbrega, Beatriz AndradeDantas Filho, Jerônimo VieiraFerreira, ElvinoPorto, Marlos OliveiraPontuschka, Rute BianchiniFreitas, Rilke Tadeu Fonseca deeng2022-07-05T19:53:52Zoai:localhost:1/50476Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2022-07-05T19:53:52Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights
title Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights
spellingShingle Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights
Cavali, Jucilene
Colossoma macropomum
Fish - Production
Fish - Marketing
Peixes - Produção
Peixe - Comercialização
title_short Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights
title_full Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights
title_fullStr Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights
title_full_unstemmed Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights
title_sort Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights
author Cavali, Jucilene
author_facet Cavali, Jucilene
Nóbrega, Beatriz Andrade
Dantas Filho, Jerônimo Vieira
Ferreira, Elvino
Porto, Marlos Oliveira
Pontuschka, Rute Bianchini
Freitas, Rilke Tadeu Fonseca de
author_role author
author2 Nóbrega, Beatriz Andrade
Dantas Filho, Jerônimo Vieira
Ferreira, Elvino
Porto, Marlos Oliveira
Pontuschka, Rute Bianchini
Freitas, Rilke Tadeu Fonseca de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Cavali, Jucilene
Nóbrega, Beatriz Andrade
Dantas Filho, Jerônimo Vieira
Ferreira, Elvino
Porto, Marlos Oliveira
Pontuschka, Rute Bianchini
Freitas, Rilke Tadeu Fonseca de
dc.subject.por.fl_str_mv Colossoma macropomum
Fish - Production
Fish - Marketing
Peixes - Produção
Peixe - Comercialização
topic Colossoma macropomum
Fish - Production
Fish - Marketing
Peixes - Produção
Peixe - Comercialização
description For the Amazon, it is important to encourage the production of native fish, since there are several species of zootechnical interest. For this, it is necessary to know the species since its acquisition, production, processing, and marketing. Therefore, the aim of this study was to analyze the yield, correlations, and profitability of different cuts of black pacu (Colossoma macropomum) in five weight categories. Data from 220 black pacus were obtained, with a weight range of 2725 ± 1975 g. Yields of commercial cuts and morphometric measurements were evaluated in five weight classes. Kruskal–Wallis test (α = 0.05) was used to compare the average income. And, to verify the correlation between the morphometric measures and the yields, Spearman’s correlation was performed (α = 0.05). To obtain the profit of the weight classes due to the cut produced, an economic analysis was carried out considering the cost of buying the fish. Yields of fillet, ribs, and steak were higher in classes 3 and 4, while in the same classes, the yield of residues was the lowest. Despite classes 1, 2, and 5 showing lower yields, the economic analysis presented that the production of fillet and ribs was profitable. The measures of total length and standard length have a high positive correlation with the yield of meat in all classes, as well as the average circumference and caudal circumference in classes 1, 2, and 4, which can be used to determine the yields of this commercial cut.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022-07-05T19:53:52Z
2022-07-05T19:53:52Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv CAVALI, J. et al. Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights. The Scientific World Journal, [S. l.], v. 2021, 3305286, 2021. DOI: 10.1155/2021/3305286.
http://repositorio.ufla.br/jspui/handle/1/50476
identifier_str_mv CAVALI, J. et al. Morphometric evaluations and yields from commercial cuts of black pacu Colossoma macropomum (Cuvier, 1818) in different body weights. The Scientific World Journal, [S. l.], v. 2021, 3305286, 2021. DOI: 10.1155/2021/3305286.
url http://repositorio.ufla.br/jspui/handle/1/50476
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://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 Hindawi
publisher.none.fl_str_mv Hindawi
dc.source.none.fl_str_mv The Scientific World Journal
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
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institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
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