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| 1. |  | COSTA, D. V. da; PAULINO, R. R.; OKAMURA, D.; OLIVEIRA, M. M. de; ROSA, P. V. e. Growth and energy metabolism of Nile tilapia juveniles fed glycerol. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 50, n. 5, p. 347-354, maio 2015. Título em português: Crescimento e metabolismo energético de juvenis de tilápia?do?nilo alimentados com glicero.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 2. | | OKAMURA, D.; ARAÚJO, F. G. de; LOGATO, P. V. R.; SILVEIRA, U. S. da; MURGAS, L. D. S.; FREITAS, R. T. F. de. Palmitato de ascorbil e acetato de tocoferol como antioxidantes metabólicos em larvas de dourado. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 8, p. 1061-1068, ago. 2008. Título em inglês: Ascorbyl palmitate and tocopherol acetate as metabolic antioxidants in dourado larvae.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 2 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
11/06/2015 |
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Data da última atualização: |
25/05/2017 |
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Autoria: |
COSTA, D. V. da; PAULINO, R. R.; OKAMURA, D.; OLIVEIRA, M. M. de; ROSA, P. V. e. |
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Afiliação: |
DIEGO VICENTE DA COSTA, UFLA; RENAN ROSA PAULINO, UFLA; DANIEL OKAMURA, UFLA; MARINEZ MORAES DE OLIVEIRA, UFLA; PRISCILA VIEIRA E ROSA, UFLA. |
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Título: |
Growth and energy metabolism of Nile tilapia juveniles fed glycerol. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 50, n. 5, p. 347-354, maio 2015. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Crescimento e metabolismo energético de juvenis de tilápia?do?nilo alimentados com glicero. |
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Conteúdo: |
The objective of this work was to evaluate the effect of inclusion of dietary glycerol in replacement to starch on the growth and energy metabolism of Nile tilapia juveniles. The experiment was carried out in a completely randomized design with four treatments (0, 5, 10, and 15% purified glycerol) and six replicates. Pelleted, isonitrogenous, and isocaloric diets were provided for 60 days. Growth performance parameters and muscle glucose and protein concentrations were not affected by dietary glycerol levels. The treatment with 15% glycerol presented higher levels of muscle and liver triglycerides. A quadratic effect of treatments on muscle and liver triglyceride concentrations was observed. The treatment with 0% glycerol presented higher hepatic glucose levels than the one with 15%. Treatments did not differ for concentrations of liver protein, as well as of plasma glucose, triglycerides, and protein. Treatments with 10 and 15% glycerol showed higher activity of the glucose‑6‑phosphate‑dehydrogenase enzyme than the treatment with 5%; however, there were no significant differences in the hepatic activities of the malic and glycerol kinase enzymes. Alinear positive effect of treatments was observed on the activity of the glycerol kinase enzyme in liver. Levels of glycerol inclusion above 10% in the diet of Nile tilapia juveniles characterize it as a lipogenic nutrient. |
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Palavras-Chave: |
Tilápia-do-nilo. |
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Thesagro: |
Alimento alternativo; Carboidrato; Nutrição; Oreochromis Niloticus. |
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Thesaurus NAL: |
Carbohydrates; Nutrition. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125229/1/Growth-and-energy-metabolism.pdf
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Marc: |
LEADER 02263naa a2200265 a 4500
001 2017409
005 2017-05-25
008 2015 bl uuuu u00u1 u #d
100 1 $aCOSTA, D. V. da
245 $aGrowth and energy metabolism of Nile tilapia juveniles fed glycerol.
260 $c2015
500 $aTítulo em português: Crescimento e metabolismo energético de juvenis de tilápia?do?nilo alimentados com glicero.
520 $aThe objective of this work was to evaluate the effect of inclusion of dietary glycerol in replacement to starch on the growth and energy metabolism of Nile tilapia juveniles. The experiment was carried out in a completely randomized design with four treatments (0, 5, 10, and 15% purified glycerol) and six replicates. Pelleted, isonitrogenous, and isocaloric diets were provided for 60 days. Growth performance parameters and muscle glucose and protein concentrations were not affected by dietary glycerol levels. The treatment with 15% glycerol presented higher levels of muscle and liver triglycerides. A quadratic effect of treatments on muscle and liver triglyceride concentrations was observed. The treatment with 0% glycerol presented higher hepatic glucose levels than the one with 15%. Treatments did not differ for concentrations of liver protein, as well as of plasma glucose, triglycerides, and protein. Treatments with 10 and 15% glycerol showed higher activity of the glucose‑6‑phosphate‑dehydrogenase enzyme than the treatment with 5%; however, there were no significant differences in the hepatic activities of the malic and glycerol kinase enzymes. Alinear positive effect of treatments was observed on the activity of the glycerol kinase enzyme in liver. Levels of glycerol inclusion above 10% in the diet of Nile tilapia juveniles characterize it as a lipogenic nutrient.
650 $aCarbohydrates
650 $aNutrition
650 $aAlimento alternativo
650 $aCarboidrato
650 $aNutrição
650 $aOreochromis Niloticus
653 $aTilápia-do-nilo
700 1 $aPAULINO, R. R.
700 1 $aOKAMURA, D.
700 1 $aOLIVEIRA, M. M. de
700 1 $aROSA, P. V. e
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 50, n. 5, p. 347-354, maio 2015.
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Embrapa Unidades Centrais (AI-SEDE) |
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