Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRPE |
Texto Completo: | http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6453 |
Resumo: | A total of 223 specimen of cobia sampled from a culture cage sited off the coast of Pernambuco, Brazil, were randomly selected and divided into four size classes (T1 ≤ 1.0 kg; T2 = 1.01 to 2.0 kg; T3 = 2.01 to 3.0 kg; and T4 = ≥ 3.01 kg). Morphometric data were taken to estimate the length-weight relationship, condition factor (K) and the yields of carcass and fillet. The proximate composition and the profiles of amino acids and fatty acids were determined in the fillet of at least six fish from each size class. With the exception of snout length, head height and eye diameter, morphometric measurements were not significantly different between size classes. There was no significant difference in the length-weight relationship between males and females (R² = 89.86). Yields of fillet (with and without skin) and carcass increased with fish weight and were higher in T4 (43.8, 38.8 and 59.3%, respectively). The proportions of fins, viscera and skin in relation to fish weight showed no significant difference, but the proportion of head and other wastes decreased with fish size. K was also found to increase significantly with fish size. The content of protein in the fillets decreased with fish size, while moisture and lipid contents were inversely related. High levels of lysine, arginine and leucine were detected, while the most abundant fatty acids were linoleic (18:2n-6), oleic (18:1n-9) and palmitic acid (16:0), as well as EPA (20:5n-3) and DHA (22:6n-3). The present results therefore confirm the high nutritional quality of fillets from cage-cultured cobia. |
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CAVALLI, Ronaldo OliveraSOARES, Roberta BordaPEIXOTO, Silvio Ricardo MauranoSILVA, Carlos Alberto dahttp://lattes.cnpq.br/5537700070890535OLIVEIRA, Ricardo Luís Mendes de2017-02-20T12:16:57Z2012-02-10OLIVEIRA, Ricardo Luís Mendes de. Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco. 2012. 65 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6453A total of 223 specimen of cobia sampled from a culture cage sited off the coast of Pernambuco, Brazil, were randomly selected and divided into four size classes (T1 ≤ 1.0 kg; T2 = 1.01 to 2.0 kg; T3 = 2.01 to 3.0 kg; and T4 = ≥ 3.01 kg). Morphometric data were taken to estimate the length-weight relationship, condition factor (K) and the yields of carcass and fillet. The proximate composition and the profiles of amino acids and fatty acids were determined in the fillet of at least six fish from each size class. With the exception of snout length, head height and eye diameter, morphometric measurements were not significantly different between size classes. There was no significant difference in the length-weight relationship between males and females (R² = 89.86). Yields of fillet (with and without skin) and carcass increased with fish weight and were higher in T4 (43.8, 38.8 and 59.3%, respectively). The proportions of fins, viscera and skin in relation to fish weight showed no significant difference, but the proportion of head and other wastes decreased with fish size. K was also found to increase significantly with fish size. The content of protein in the fillets decreased with fish size, while moisture and lipid contents were inversely related. High levels of lysine, arginine and leucine were detected, while the most abundant fatty acids were linoleic (18:2n-6), oleic (18:1n-9) and palmitic acid (16:0), as well as EPA (20:5n-3) and DHA (22:6n-3). The present results therefore confirm the high nutritional quality of fillets from cage-cultured cobia.Exemplares de beijupirá (n = 223) cultivado em gaiolas instaladas em mar aberto no litoral de Pernambuco foram amostrados aleatoriamente e distribuídos em quatro classes de peso (T1 ≤ 1,0 kg, T2 = 1,01 a 2,0 kg, T3 = 2,01 a 3,0 Kg e T4 = ≥ 3,01 kg). A partir dos dados morfométricos, estimaram-se a relação peso-comprimento, o rendimento de carcaça (RCÇ) e de filé (RF), a proporção corporal e o fator de condição (K). A composição centesimal e o perfil de aminoácidos e ácidos graxos foram determinados em filés de, pelo menos, seis peixes de cada classe. As medidas morfométricas não diferiram significativamente, exceto no comprimento do focinho, altura da cabeça e diâmetro do olho. Não se observou diferença significativa na relação peso-comprimento para machos e fêmeas (R² =89,86). RF (com e sem pele) e RCÇ aumentaram de acordo com o ganho de peso dos peixes e foram superiores em T4 (43,8, 38,8 e 59,3%, respectivamente). As proporções de nadadeiras, vísceras e pele em relação ao peso dos peixes não apresentaram diferença significativa, mas a proporção da cabeça e demais resíduos diminuíram com o crescimento da espécie. K aumentou significativamente com o tamanho dos peixes. O conteúdo de proteína bruta nos filés decresceu com o peso dos peixes, enquanto a umidade apresentou relação inversa com o teor de lipídeos. Foram encontradas altas concentrações dos aminoácidos lisina, leucina e arginina, enquanto os ácidos graxos mais abundantes foram linoleico (18:2n-6c), óleico (18:1n-6) e palmítico (16:0), além de EPA (20:5n-3) e DHA (22:6n-3). Estes resultados confirmam a alta qualidade nutricional do filé do beijupirá cultivado em gaiolas.Submitted by (edna.saturno@ufrpe.br) on 2017-02-20T12:16:57Z No. of bitstreams: 1 Ricardo Luis Mendes de Oliveira.pdf: 701720 bytes, checksum: 3c499933eb4910f86c03b2aca6e744e9 (MD5)Made available in DSpace on 2017-02-20T12:16:57Z (GMT). No. of bitstreams: 1 Ricardo Luis Mendes de Oliveira.pdf: 701720 bytes, checksum: 3c499933eb4910f86c03b2aca6e744e9 (MD5) Previous issue date: 2012-02-10Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Recursos Pesqueiros e AquiculturaUFRPEBrasilDepartamento de Pesca e AquiculturaMorfometriaBeijupiráRachycentron canadumFilé de pescadoCIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCAMorfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambucoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis80217415640343225476006006006007231936942857037408-61317501987095198112075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6453/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALRicardo Luis Mendes de Oliveira.pdfRicardo Luis Mendes de Oliveira.pdfapplication/pdf701720http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/6453/2/Ricardo+Luis+Mendes+de+Oliveira.pdf3c499933eb4910f86c03b2aca6e744e9MD52tede2/64532018-08-31 09:17:54.813oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2018-08-31T12:17:54Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false |
dc.title.por.fl_str_mv |
Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco |
title |
Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco |
spellingShingle |
Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco OLIVEIRA, Ricardo Luís Mendes de Morfometria Beijupirá Rachycentron canadum Filé de pescado CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA |
title_short |
Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco |
title_full |
Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco |
title_fullStr |
Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco |
title_full_unstemmed |
Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco |
title_sort |
Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco |
author |
OLIVEIRA, Ricardo Luís Mendes de |
author_facet |
OLIVEIRA, Ricardo Luís Mendes de |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
CAVALLI, Ronaldo Olivera |
dc.contributor.referee1.fl_str_mv |
SOARES, Roberta Borda |
dc.contributor.referee2.fl_str_mv |
PEIXOTO, Silvio Ricardo Maurano |
dc.contributor.referee3.fl_str_mv |
SILVA, Carlos Alberto da |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/5537700070890535 |
dc.contributor.author.fl_str_mv |
OLIVEIRA, Ricardo Luís Mendes de |
contributor_str_mv |
CAVALLI, Ronaldo Olivera SOARES, Roberta Borda PEIXOTO, Silvio Ricardo Maurano SILVA, Carlos Alberto da |
dc.subject.por.fl_str_mv |
Morfometria Beijupirá Rachycentron canadum Filé de pescado |
topic |
Morfometria Beijupirá Rachycentron canadum Filé de pescado CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS::RECURSOS PESQUEIROS E ENGENHARIA DE PESCA |
description |
A total of 223 specimen of cobia sampled from a culture cage sited off the coast of Pernambuco, Brazil, were randomly selected and divided into four size classes (T1 ≤ 1.0 kg; T2 = 1.01 to 2.0 kg; T3 = 2.01 to 3.0 kg; and T4 = ≥ 3.01 kg). Morphometric data were taken to estimate the length-weight relationship, condition factor (K) and the yields of carcass and fillet. The proximate composition and the profiles of amino acids and fatty acids were determined in the fillet of at least six fish from each size class. With the exception of snout length, head height and eye diameter, morphometric measurements were not significantly different between size classes. There was no significant difference in the length-weight relationship between males and females (R² = 89.86). Yields of fillet (with and without skin) and carcass increased with fish weight and were higher in T4 (43.8, 38.8 and 59.3%, respectively). The proportions of fins, viscera and skin in relation to fish weight showed no significant difference, but the proportion of head and other wastes decreased with fish size. K was also found to increase significantly with fish size. The content of protein in the fillets decreased with fish size, while moisture and lipid contents were inversely related. High levels of lysine, arginine and leucine were detected, while the most abundant fatty acids were linoleic (18:2n-6), oleic (18:1n-9) and palmitic acid (16:0), as well as EPA (20:5n-3) and DHA (22:6n-3). The present results therefore confirm the high nutritional quality of fillets from cage-cultured cobia. |
publishDate |
2012 |
dc.date.issued.fl_str_mv |
2012-02-10 |
dc.date.accessioned.fl_str_mv |
2017-02-20T12:16:57Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
OLIVEIRA, Ricardo Luís Mendes de. Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco. 2012. 65 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife. |
dc.identifier.uri.fl_str_mv |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6453 |
identifier_str_mv |
OLIVEIRA, Ricardo Luís Mendes de. Morfometria, rendimento de carcaça e composição do filé do beijupirá (Rachycentron canadum) cultivado em tanques-rede em mar aberto no litoral de Pernambuco. 2012. 65 f. Dissertação (Programa de Pós-Graduação em Recursos Pesqueiros e Aquicultura) - Universidade Federal Rural de Pernambuco, Recife. |
url |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6453 |
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Universidade Federal Rural de Pernambuco |
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Universidade Federal Rural de Pernambuco |
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