Performance, body composition, and physiological response of tambaqui fed diet with green tea extract
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/25581 |
Resumo: | The objective of this work was to evaluate the performance, body composition, and physiological state of tambaqui (Colossoma macropomum) fingerlings fed diets containing different levels of green tea (Camellia sinensis) extract (GTE). A completely randomized design was used with five treatments, different levels of GTE (0.00, 0.05, 0.30, 0.55, and 0.80 g kg-1) and three replicates. The diets were offered to fingerlings twice a day, for 90 days. The increase of dietary GTE levels promoted a positive quadratic effect on body lipids, hepatic lipids, retention of body lipids, glucose, and total triglycerides, and the minimum values of these variables were estimated with 0.61, 0.54, 0.73, 0.60, and 0.30g kg-1 GTE in the diet, respectively. There was a negative quadratic effect of the extract on body protein and hemoglobin with the increased GTE dietary level, and the maximum values of these variables were estimated with 0.59 and 0.46 g kg-1 GTE dietary level, respectively. Total cholesterol levels showed a linear reduction with increased GTE dietary level. The inclusion of GTE in the diet, although not affecting performance, decreases body and hepatic fat; reduces the levels of total cholesterol, triglycerides, and glucose; and promotes the increase of body protein of tambaqui fingerlings, improving fish health conditions, during cultivation, and the quality of the final product. |
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Performance, body composition, and physiological response of tambaqui fed diet with green tea extractDesempenho, composição corporal e respostas fisiológicas de tambaqui alimentados com dietas com extrato de chá-verdeCamellia sinensis; Colossoma macropomum; flavonoids; lipid reduction; phytotherapy; plant extractsCamellia sinensis; Colossoma macropomum; flavonoides; redução de lipídeos; fitoterapia; extrato de plantaThe objective of this work was to evaluate the performance, body composition, and physiological state of tambaqui (Colossoma macropomum) fingerlings fed diets containing different levels of green tea (Camellia sinensis) extract (GTE). A completely randomized design was used with five treatments, different levels of GTE (0.00, 0.05, 0.30, 0.55, and 0.80 g kg-1) and three replicates. The diets were offered to fingerlings twice a day, for 90 days. The increase of dietary GTE levels promoted a positive quadratic effect on body lipids, hepatic lipids, retention of body lipids, glucose, and total triglycerides, and the minimum values of these variables were estimated with 0.61, 0.54, 0.73, 0.60, and 0.30g kg-1 GTE in the diet, respectively. There was a negative quadratic effect of the extract on body protein and hemoglobin with the increased GTE dietary level, and the maximum values of these variables were estimated with 0.59 and 0.46 g kg-1 GTE dietary level, respectively. Total cholesterol levels showed a linear reduction with increased GTE dietary level. The inclusion of GTE in the diet, although not affecting performance, decreases body and hepatic fat; reduces the levels of total cholesterol, triglycerides, and glucose; and promotes the increase of body protein of tambaqui fingerlings, improving fish health conditions, during cultivation, and the quality of the final product.O objetivo deste trabalho foi avaliar o desempenho, a composição corporal e o estado fisiológico de alevinos de tambaqui (Colossoma macropomum), alimentados com dietas com diferentes teores de extrato de chá-verde (Camellia sinensis, ECV). Utilizou-se um delineamento inteiramente casualizado, com cinco tratamentos, diferentes níveis de ECV (0,00, 0,05, 0,30, 0,55 e 0,80 g kg-1) e três repetições. As dietas foram oferecidas aos alevinos duas vezes ao dia, por 90 dias. O aumento dos níveis de ECV na dieta promoveu um efeito quadrático positivo sobre lipídeo corporal, lipídeo hepático, retenção de lipídeo corporal, glicose e triglicerídeos totais, e os valores mínimos destas variáveis foram estimados com níveis de 0,61, 0,54, 0,73, 0,60 e 0,30 g kg-1 ECV na dieta, respectivamente. Houve efeito quadrático negativo sobre proteína corporal e hemoglobina, com o aumento dos níveis de ECV na dieta, e os valores máximos destas variáveis foram estimados com níveis de 0,59 e 0,46 g kg-1 ECV na dieta, respectivamente. Houve redução linear dos níveis de colesterol total, com o aumento dos níveis de inclusão do ECV na dieta. A inclusão de ECV na dieta, apesar de não influenciar o desempenho, reduz a gordura corporal e a do fígado; diminui o colesterol total, os triglicerídeos e a glicose; e promove o aumento da proteína corporal de alevinos de tambaqui, o que melhora a condição de saúde deste peixe, durante o cultivo, e a qualidade do produto final.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFundação Amazônia de Amparo a Estudos e Pesquisa do Pará (Fapespa)Corrêa, Carline BarrosoVeras, Galileu CrovattoSilva, Giselle Paula Silva daBrabo, Marcos FerreiraSilva, Evaldo Martins2018-08-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/25581Pesquisa Agropecuaria Brasileira; v.53, n.5, May 2018; 540-546Pesquisa Agropecuária Brasileira; v.53, n.5, May 2018; 540-5461678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/25581/14201https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/25581/17352Direitos autorais 2018 Pesquisa Agropecuária Brasileirainfo:eu-repo/semantics/openAccess2018-08-13T13:38:43Zoai:ojs.seer.sct.embrapa.br:article/25581Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2018-08-13T13:38:43Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Performance, body composition, and physiological response of tambaqui fed diet with green tea extract Desempenho, composição corporal e respostas fisiológicas de tambaqui alimentados com dietas com extrato de chá-verde |
title |
Performance, body composition, and physiological response of tambaqui fed diet with green tea extract |
spellingShingle |
Performance, body composition, and physiological response of tambaqui fed diet with green tea extract Corrêa, Carline Barroso Camellia sinensis; Colossoma macropomum; flavonoids; lipid reduction; phytotherapy; plant extracts Camellia sinensis; Colossoma macropomum; flavonoides; redução de lipídeos; fitoterapia; extrato de planta |
title_short |
Performance, body composition, and physiological response of tambaqui fed diet with green tea extract |
title_full |
Performance, body composition, and physiological response of tambaqui fed diet with green tea extract |
title_fullStr |
Performance, body composition, and physiological response of tambaqui fed diet with green tea extract |
title_full_unstemmed |
Performance, body composition, and physiological response of tambaqui fed diet with green tea extract |
title_sort |
Performance, body composition, and physiological response of tambaqui fed diet with green tea extract |
author |
Corrêa, Carline Barroso |
author_facet |
Corrêa, Carline Barroso Veras, Galileu Crovatto Silva, Giselle Paula Silva da Brabo, Marcos Ferreira Silva, Evaldo Martins |
author_role |
author |
author2 |
Veras, Galileu Crovatto Silva, Giselle Paula Silva da Brabo, Marcos Ferreira Silva, Evaldo Martins |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Fundação Amazônia de Amparo a Estudos e Pesquisa do Pará (Fapespa) |
dc.contributor.author.fl_str_mv |
Corrêa, Carline Barroso Veras, Galileu Crovatto Silva, Giselle Paula Silva da Brabo, Marcos Ferreira Silva, Evaldo Martins |
dc.subject.por.fl_str_mv |
Camellia sinensis; Colossoma macropomum; flavonoids; lipid reduction; phytotherapy; plant extracts Camellia sinensis; Colossoma macropomum; flavonoides; redução de lipídeos; fitoterapia; extrato de planta |
topic |
Camellia sinensis; Colossoma macropomum; flavonoids; lipid reduction; phytotherapy; plant extracts Camellia sinensis; Colossoma macropomum; flavonoides; redução de lipídeos; fitoterapia; extrato de planta |
description |
The objective of this work was to evaluate the performance, body composition, and physiological state of tambaqui (Colossoma macropomum) fingerlings fed diets containing different levels of green tea (Camellia sinensis) extract (GTE). A completely randomized design was used with five treatments, different levels of GTE (0.00, 0.05, 0.30, 0.55, and 0.80 g kg-1) and three replicates. The diets were offered to fingerlings twice a day, for 90 days. The increase of dietary GTE levels promoted a positive quadratic effect on body lipids, hepatic lipids, retention of body lipids, glucose, and total triglycerides, and the minimum values of these variables were estimated with 0.61, 0.54, 0.73, 0.60, and 0.30g kg-1 GTE in the diet, respectively. There was a negative quadratic effect of the extract on body protein and hemoglobin with the increased GTE dietary level, and the maximum values of these variables were estimated with 0.59 and 0.46 g kg-1 GTE dietary level, respectively. Total cholesterol levels showed a linear reduction with increased GTE dietary level. The inclusion of GTE in the diet, although not affecting performance, decreases body and hepatic fat; reduces the levels of total cholesterol, triglycerides, and glucose; and promotes the increase of body protein of tambaqui fingerlings, improving fish health conditions, during cultivation, and the quality of the final product. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-08-13 |
dc.type.none.fl_str_mv |
|
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://seer.sct.embrapa.br/index.php/pab/article/view/25581 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/25581 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/25581/14201 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/25581/17352 |
dc.rights.driver.fl_str_mv |
Direitos autorais 2018 Pesquisa Agropecuária Brasileira info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Direitos autorais 2018 Pesquisa Agropecuária Brasileira |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.53, n.5, May 2018; 540-546 Pesquisa Agropecuária Brasileira; v.53, n.5, May 2018; 540-546 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416703114215424 |