Response of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilization
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.aquaculture.2021.736522 http://hdl.handle.net/11449/207344 |
Resumo: | The purpose of the three trials reported here was to measure the efficiency of lysine utilization for growth and lysine requirement for maintenance of Nile tilapia (Oreochromis niloticus) during three growing stages. For the initial phase, a total of eight treatments (4.04, 6.63, 9.80, 13.3, 16.6, 20.7, 25.6 g lysine kg−1 and an additional diet containing 6.79 g lysine kg−1 called counter-proof) were randomly distributed among 36 experimental units, each containing 15 fishes of 2.35 ± 0.05 g. The grower and finisher phase consisted of seven treatments (4.13, 7.99, 11.7, 15.3, 19.4, 22.9 g lysine kg−1 and an additional diet containing 7.75 g lysine kg−1) randomly distributed among 21 experimental units of eleven (433 ± 12.49 g) and nine (733 ± 11.24 g) fishes, respectively. The counter-proof treatment confirmed that lysine was the first-limiting amino acid in all three growing stages. Overall, growth performance, feed efficiency and fillet yield were improved with lysine intake. In the grower and finisher phase, Nile tilapia fed diet containing the lower level of lysine exhibited reduction in protein weight and increase in body lipid content, indicating that the reminiscent energy, once used to deposit protein in fish consuming sufficient amount of lysine, was used for lipid deposition. The efficiency of lysine utilization of 0.60, 0.60 and 0.59 during the initial, grower and finisher phase, respectively, equating to approximately 115 mg lysine/g protein, proved to be the same (P > 0.05) and independent of the growth stage. The requirement for maintenance was estimated as 22.7, 45.1, and 56.3 mg lysine/kg0.8 body weight in the initial, grower and finisher phase, respectively, suggesting that maintenance requirements change with age or size (P < 0.05). These coefficients may be used for calculating the daily lysine requirements for maintenance and growth of Nile tilapia. |
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Response of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilizationAmino acidsDose-responseLysine utilization efficiencyMaintenance requirementTilapia nutritionThe purpose of the three trials reported here was to measure the efficiency of lysine utilization for growth and lysine requirement for maintenance of Nile tilapia (Oreochromis niloticus) during three growing stages. For the initial phase, a total of eight treatments (4.04, 6.63, 9.80, 13.3, 16.6, 20.7, 25.6 g lysine kg−1 and an additional diet containing 6.79 g lysine kg−1 called counter-proof) were randomly distributed among 36 experimental units, each containing 15 fishes of 2.35 ± 0.05 g. The grower and finisher phase consisted of seven treatments (4.13, 7.99, 11.7, 15.3, 19.4, 22.9 g lysine kg−1 and an additional diet containing 7.75 g lysine kg−1) randomly distributed among 21 experimental units of eleven (433 ± 12.49 g) and nine (733 ± 11.24 g) fishes, respectively. The counter-proof treatment confirmed that lysine was the first-limiting amino acid in all three growing stages. Overall, growth performance, feed efficiency and fillet yield were improved with lysine intake. In the grower and finisher phase, Nile tilapia fed diet containing the lower level of lysine exhibited reduction in protein weight and increase in body lipid content, indicating that the reminiscent energy, once used to deposit protein in fish consuming sufficient amount of lysine, was used for lipid deposition. The efficiency of lysine utilization of 0.60, 0.60 and 0.59 during the initial, grower and finisher phase, respectively, equating to approximately 115 mg lysine/g protein, proved to be the same (P > 0.05) and independent of the growth stage. The requirement for maintenance was estimated as 22.7, 45.1, and 56.3 mg lysine/kg0.8 body weight in the initial, grower and finisher phase, respectively, suggesting that maintenance requirements change with age or size (P < 0.05). These coefficients may be used for calculating the daily lysine requirements for maintenance and growth of Nile tilapia.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Aquaculture Center São Paulo State University (UNESP), Via de Acesso Prof. Paulo Donato CastellaneDepartment of Aquaculture Center of Agrarian Sciences Federal University of Santa Catarina (UFSC)School of Agricultural Earth and Environmental Sciences University of KwaZulu–NatalDepartament of Animal Science Faculty of Agricultural and Veterinary Sciences São Paulo State University (UNESP), Via de Acesso Paulo Donato CastellaneBrazil University (Univ. Brazil), Campus Fernandópolis, Est. Projetada F-1 - Fazenda 12 Santa RitaAquaculture Center São Paulo State University (UNESP), Via de Acesso Prof. Paulo Donato CastellaneDepartament of Animal Science Faculty of Agricultural and Veterinary Sciences São Paulo State University (UNESP), Via de Acesso Paulo Donato CastellaneCNPq: 170465/2017-9Universidade Estadual Paulista (Unesp)Universidade Federal de Santa Catarina (UFSC)University of KwaZulu–NatalBrazil University (Univ. Brazil)Romaneli, Rafael de Souza [UNESP]do Nascimento, Thiago Matias Torres [UNESP]Gous, Robert MervynReis, Matheus de Paula [UNESP]Mansano, Cleber Fernando MenegassoKhan, Kifayat Ullah [UNESP]Sakomura, Nilva Kazue [UNESP]Fernandes, João Batista Kochenborger [UNESP]2021-06-25T10:53:34Z2021-06-25T10:53:34Z2021-05-30info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.aquaculture.2021.736522Aquaculture, v. 538.0044-8486http://hdl.handle.net/11449/20734410.1016/j.aquaculture.2021.7365222-s2.0-85101503419Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAquacultureinfo:eu-repo/semantics/openAccess2024-04-09T15:10:26Zoai:repositorio.unesp.br:11449/207344Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-09T15:10:26Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Response of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilization |
title |
Response of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilization |
spellingShingle |
Response of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilization Romaneli, Rafael de Souza [UNESP] Amino acids Dose-response Lysine utilization efficiency Maintenance requirement Tilapia nutrition |
title_short |
Response of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilization |
title_full |
Response of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilization |
title_fullStr |
Response of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilization |
title_full_unstemmed |
Response of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilization |
title_sort |
Response of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilization |
author |
Romaneli, Rafael de Souza [UNESP] |
author_facet |
Romaneli, Rafael de Souza [UNESP] do Nascimento, Thiago Matias Torres [UNESP] Gous, Robert Mervyn Reis, Matheus de Paula [UNESP] Mansano, Cleber Fernando Menegasso Khan, Kifayat Ullah [UNESP] Sakomura, Nilva Kazue [UNESP] Fernandes, João Batista Kochenborger [UNESP] |
author_role |
author |
author2 |
do Nascimento, Thiago Matias Torres [UNESP] Gous, Robert Mervyn Reis, Matheus de Paula [UNESP] Mansano, Cleber Fernando Menegasso Khan, Kifayat Ullah [UNESP] Sakomura, Nilva Kazue [UNESP] Fernandes, João Batista Kochenborger [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de Santa Catarina (UFSC) University of KwaZulu–Natal Brazil University (Univ. Brazil) |
dc.contributor.author.fl_str_mv |
Romaneli, Rafael de Souza [UNESP] do Nascimento, Thiago Matias Torres [UNESP] Gous, Robert Mervyn Reis, Matheus de Paula [UNESP] Mansano, Cleber Fernando Menegasso Khan, Kifayat Ullah [UNESP] Sakomura, Nilva Kazue [UNESP] Fernandes, João Batista Kochenborger [UNESP] |
dc.subject.por.fl_str_mv |
Amino acids Dose-response Lysine utilization efficiency Maintenance requirement Tilapia nutrition |
topic |
Amino acids Dose-response Lysine utilization efficiency Maintenance requirement Tilapia nutrition |
description |
The purpose of the three trials reported here was to measure the efficiency of lysine utilization for growth and lysine requirement for maintenance of Nile tilapia (Oreochromis niloticus) during three growing stages. For the initial phase, a total of eight treatments (4.04, 6.63, 9.80, 13.3, 16.6, 20.7, 25.6 g lysine kg−1 and an additional diet containing 6.79 g lysine kg−1 called counter-proof) were randomly distributed among 36 experimental units, each containing 15 fishes of 2.35 ± 0.05 g. The grower and finisher phase consisted of seven treatments (4.13, 7.99, 11.7, 15.3, 19.4, 22.9 g lysine kg−1 and an additional diet containing 7.75 g lysine kg−1) randomly distributed among 21 experimental units of eleven (433 ± 12.49 g) and nine (733 ± 11.24 g) fishes, respectively. The counter-proof treatment confirmed that lysine was the first-limiting amino acid in all three growing stages. Overall, growth performance, feed efficiency and fillet yield were improved with lysine intake. In the grower and finisher phase, Nile tilapia fed diet containing the lower level of lysine exhibited reduction in protein weight and increase in body lipid content, indicating that the reminiscent energy, once used to deposit protein in fish consuming sufficient amount of lysine, was used for lipid deposition. The efficiency of lysine utilization of 0.60, 0.60 and 0.59 during the initial, grower and finisher phase, respectively, equating to approximately 115 mg lysine/g protein, proved to be the same (P > 0.05) and independent of the growth stage. The requirement for maintenance was estimated as 22.7, 45.1, and 56.3 mg lysine/kg0.8 body weight in the initial, grower and finisher phase, respectively, suggesting that maintenance requirements change with age or size (P < 0.05). These coefficients may be used for calculating the daily lysine requirements for maintenance and growth of Nile tilapia. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:53:34Z 2021-06-25T10:53:34Z 2021-05-30 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.aquaculture.2021.736522 Aquaculture, v. 538. 0044-8486 http://hdl.handle.net/11449/207344 10.1016/j.aquaculture.2021.736522 2-s2.0-85101503419 |
url |
http://dx.doi.org/10.1016/j.aquaculture.2021.736522 http://hdl.handle.net/11449/207344 |
identifier_str_mv |
Aquaculture, v. 538. 0044-8486 10.1016/j.aquaculture.2021.736522 2-s2.0-85101503419 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Aquaculture |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964463537848320 |