Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technology
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum Biological Sciences |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/64475 |
Resumo: | Tilapia is a species with great growth potential. Its production comes from a semi-intensive system, such as earthen ponds (EP). Recently, biofloc technology (BFT) appears as an option to intensify fish production. The objective of this work was to compare the organosomatic indices, biochemical parameters, and chemical composition of tilapia reared in EP and BFT. Fish were grown for 150 days, with an initial weight of ≅ 2 g and a final weight of ≅ 780 g. Thereafter, tissues and organs were collected to determine organosomatic indices and analyze biochemical parameters, fatty acid, and proximate composition. The carcass yield was higher for tilapia reared in EP than BFT. The production system did not affect the fish fillet yield. The other organosomatic parameters were higher for tilapia reared in BFT. Tilapia reared in EP showed higher content of crude protein and lipids in the fillet. In both production systems, there was no difference in the body lipid profile. Fish in BFT showed a higher concentration of glucose and ammonia in the muscle and amino acids in the liver. Fish reared in EP showed a higher concentration of lactate in the liver compared to those in BFT. In conclusion, the production system alters the metabolism of fish. The biofloc has a considerable amount of fatty acids, which can be considered in the formulation of diets for tilapia in this system. |
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Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technologyLipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technologyfish farming; Oreochromis niloticus; polyunsaturated fatty acids; farming system.fish farming; Oreochromis niloticus; polyunsaturated fatty acids; farming system.Tilapia is a species with great growth potential. Its production comes from a semi-intensive system, such as earthen ponds (EP). Recently, biofloc technology (BFT) appears as an option to intensify fish production. The objective of this work was to compare the organosomatic indices, biochemical parameters, and chemical composition of tilapia reared in EP and BFT. Fish were grown for 150 days, with an initial weight of ≅ 2 g and a final weight of ≅ 780 g. Thereafter, tissues and organs were collected to determine organosomatic indices and analyze biochemical parameters, fatty acid, and proximate composition. The carcass yield was higher for tilapia reared in EP than BFT. The production system did not affect the fish fillet yield. The other organosomatic parameters were higher for tilapia reared in BFT. Tilapia reared in EP showed higher content of crude protein and lipids in the fillet. In both production systems, there was no difference in the body lipid profile. Fish in BFT showed a higher concentration of glucose and ammonia in the muscle and amino acids in the liver. Fish reared in EP showed a higher concentration of lactate in the liver compared to those in BFT. In conclusion, the production system alters the metabolism of fish. The biofloc has a considerable amount of fatty acids, which can be considered in the formulation of diets for tilapia in this system.Tilapia is a species with great growth potential. Its production comes from a semi-intensive system, such as earthen ponds (EP). Recently, biofloc technology (BFT) appears as an option to intensify fish production. The objective of this work was to compare the organosomatic indices, biochemical parameters, and chemical composition of tilapia reared in EP and BFT. Fish were grown for 150 days, with an initial weight of ≅ 2 g and a final weight of ≅ 780 g. Thereafter, tissues and organs were collected to determine organosomatic indices and analyze biochemical parameters, fatty acid, and proximate composition. The carcass yield was higher for tilapia reared in EP than BFT. The production system did not affect the fish fillet yield. The other organosomatic parameters were higher for tilapia reared in BFT. Tilapia reared in EP showed higher content of crude protein and lipids in the fillet. In both production systems, there was no difference in the body lipid profile. Fish in BFT showed a higher concentration of glucose and ammonia in the muscle and amino acids in the liver. Fish reared in EP showed a higher concentration of lactate in the liver compared to those in BFT. In conclusion, the production system alters the metabolism of fish. The biofloc has a considerable amount of fatty acids, which can be considered in the formulation of diets for tilapia in this system.Universidade Estadual De Maringá2023-07-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/6447510.4025/actascibiolsci.v45i1.64475Acta Scientiarum. Biological Sciences; Vol 45 (2023): Publicação contínua; e64475Acta Scientiarum. Biological Sciences; v. 45 (2023): Publicação contínua; e644751807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttps://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/64475/751375156230Copyright (c) 2023 Acta Scientiarum. Biological Scienceshttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessDurigon, Emerson Giuliani Uczay, Juliano Peixoto, Nilce Coelho Marasca, Samuel Schneider, Thamara Luísa Staudt Maurer, Luana Haselein Emanuelli, Tatiana Lazzari, Rafael 2023-08-17T16:46:30Zoai:periodicos.uem.br/ojs:article/64475Revistahttps://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/PUBhttps://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2023-08-17T16:46:30Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technology Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technology |
title |
Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technology |
spellingShingle |
Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technology Durigon, Emerson Giuliani fish farming; Oreochromis niloticus; polyunsaturated fatty acids; farming system. fish farming; Oreochromis niloticus; polyunsaturated fatty acids; farming system. |
title_short |
Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technology |
title_full |
Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technology |
title_fullStr |
Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technology |
title_full_unstemmed |
Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technology |
title_sort |
Lipid profile and metabolic parameters of tilapia in the finishing phase in earth ponds or using biofloc technology |
author |
Durigon, Emerson Giuliani |
author_facet |
Durigon, Emerson Giuliani Uczay, Juliano Peixoto, Nilce Coelho Marasca, Samuel Schneider, Thamara Luísa Staudt Maurer, Luana Haselein Emanuelli, Tatiana Lazzari, Rafael |
author_role |
author |
author2 |
Uczay, Juliano Peixoto, Nilce Coelho Marasca, Samuel Schneider, Thamara Luísa Staudt Maurer, Luana Haselein Emanuelli, Tatiana Lazzari, Rafael |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Durigon, Emerson Giuliani Uczay, Juliano Peixoto, Nilce Coelho Marasca, Samuel Schneider, Thamara Luísa Staudt Maurer, Luana Haselein Emanuelli, Tatiana Lazzari, Rafael |
dc.subject.por.fl_str_mv |
fish farming; Oreochromis niloticus; polyunsaturated fatty acids; farming system. fish farming; Oreochromis niloticus; polyunsaturated fatty acids; farming system. |
topic |
fish farming; Oreochromis niloticus; polyunsaturated fatty acids; farming system. fish farming; Oreochromis niloticus; polyunsaturated fatty acids; farming system. |
description |
Tilapia is a species with great growth potential. Its production comes from a semi-intensive system, such as earthen ponds (EP). Recently, biofloc technology (BFT) appears as an option to intensify fish production. The objective of this work was to compare the organosomatic indices, biochemical parameters, and chemical composition of tilapia reared in EP and BFT. Fish were grown for 150 days, with an initial weight of ≅ 2 g and a final weight of ≅ 780 g. Thereafter, tissues and organs were collected to determine organosomatic indices and analyze biochemical parameters, fatty acid, and proximate composition. The carcass yield was higher for tilapia reared in EP than BFT. The production system did not affect the fish fillet yield. The other organosomatic parameters were higher for tilapia reared in BFT. Tilapia reared in EP showed higher content of crude protein and lipids in the fillet. In both production systems, there was no difference in the body lipid profile. Fish in BFT showed a higher concentration of glucose and ammonia in the muscle and amino acids in the liver. Fish reared in EP showed a higher concentration of lactate in the liver compared to those in BFT. In conclusion, the production system alters the metabolism of fish. The biofloc has a considerable amount of fatty acids, which can be considered in the formulation of diets for tilapia in this system. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-26 |
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://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/64475 10.4025/actascibiolsci.v45i1.64475 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/64475 |
identifier_str_mv |
10.4025/actascibiolsci.v45i1.64475 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/64475/751375156230 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Acta Scientiarum. Biological Sciences http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Acta Scientiarum. Biological Sciences 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 |
Universidade Estadual De Maringá |
publisher.none.fl_str_mv |
Universidade Estadual De Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Biological Sciences; Vol 45 (2023): Publicação contínua; e64475 Acta Scientiarum. Biological Sciences; v. 45 (2023): Publicação contínua; e64475 1807-863X 1679-9283 reponame:Acta Scientiarum Biological Sciences instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum Biological Sciences |
collection |
Acta Scientiarum Biological Sciences |
repository.name.fl_str_mv |
Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
||actabiol@uem.br |
_version_ |
1799317390420344832 |