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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
04/07/2023 |
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Data da última atualização: |
04/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CAMPECHE, D. F. B.; ANDRADE, D. H. de H.; SILVA, J. F.; MELO, J. F. B.; BEZERRA, R. de S. |
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Afiliação: |
DANIELA FERRAZ BACCONI CAMPECHE, CPATSA; DOUGLAS HENRIQUE DE HOLANDA ANDRADE, UFPE; JANILSON FELIX SILVA, UFPE; JOSÉ FERNANDO BIBIANO MELO, UNIVASF; RANILSON DE SOUZA BEZERRA, UFPE. |
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Título: |
Non-starch polysaccharide in diets for hybrid Surubim: effects on metabolism plasticity. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Boletim do Instituto de Pesca, v. 45, n. 3, e443, 2019. |
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ISSN: |
1678-2305 |
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DOI: |
10.20950/1678-2305.2019.45.3.443 |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to analyze the effect of mango meal, a non-starch polysaccharide, as a carbohydrate source on the metabolism plasticity and performance indicators for hybrid surubim (Pseudoplatystoma fasciatum x P. corruscans), a tropical carnivorous fish. Juveniles (±14.5g initial weight) were fed 3% of total biomass for 60 days in four experimental diets replacing 0, 33, 66 and 100% of the cornmeal. Growth by final weight was evaluated, but statistical differences (p<0.05) were not observed among the treatments. The activity of total alkaline protease was statistically lower in the fish group fed 100% cornmeal substitution. However, trypsin levels also decreased when 100% of the cornmeal was replaced by mango meal, but without statistical significance. Zymograms showed bands of protease and amylase activities for all treatments. Cholesterol (0%- 141.83±46.10; 100%- 71.36±14.40 mg.dL-1) and total protein (0%- 3.98±0.94; 100%- 1.70±1.03 mg.dL-1) in the plasma decreased as mango meal levels increased in the feed. On the other hand, glucose (0%- 105.08±31.24; 100%- 128.11±24.51 mg.dL-1) and free amino acids (0%- 24.51±2.62; 100%- 38.13±8.94 nmoles.ml-1) in the plasma increased. Although growth was not affected, the carbohydrate source affected fish metabolism, which showed metabolic adaptation by the species. The result suggests that mango meal can replace up to 33% of the cornmeal in diets for Pseudoplatystoma sp. |
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Palavras-Chave: |
Farelo de milho; Farinha de manga; Metabolismo do animal; Plasticidade do metabolismo; Surubim híbrido. |
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Thesagro: |
Dieta; Fisiologia Animal; Peixe; Piscicultura; Pseudoplatystoma Fasciatum. |
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Thesaurus Nal: |
Animal physiology; Pseudoplatystoma corruscans. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1154769/1/NON-STARCH-POLYSACCHARIDE-IN-DIETS-FOR-HYBRID-SURUBIM-EFFECTS-ON-METABOLISM-2019.pdf
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Marc: |
LEADER 02462naa a2200337 a 4500
001 2154769
005 2023-07-04
008 2019 bl uuuu u00u1 u #d
022 $a1678-2305
024 7 $a10.20950/1678-2305.2019.45.3.443$2DOI
100 1 $aCAMPECHE, D. F. B.
245 $aNon-starch polysaccharide in diets for hybrid Surubim$beffects on metabolism plasticity.$h[electronic resource]
260 $c2019
520 $aThis study aimed to analyze the effect of mango meal, a non-starch polysaccharide, as a carbohydrate source on the metabolism plasticity and performance indicators for hybrid surubim (Pseudoplatystoma fasciatum x P. corruscans), a tropical carnivorous fish. Juveniles (±14.5g initial weight) were fed 3% of total biomass for 60 days in four experimental diets replacing 0, 33, 66 and 100% of the cornmeal. Growth by final weight was evaluated, but statistical differences (p<0.05) were not observed among the treatments. The activity of total alkaline protease was statistically lower in the fish group fed 100% cornmeal substitution. However, trypsin levels also decreased when 100% of the cornmeal was replaced by mango meal, but without statistical significance. Zymograms showed bands of protease and amylase activities for all treatments. Cholesterol (0%- 141.83±46.10; 100%- 71.36±14.40 mg.dL-1) and total protein (0%- 3.98±0.94; 100%- 1.70±1.03 mg.dL-1) in the plasma decreased as mango meal levels increased in the feed. On the other hand, glucose (0%- 105.08±31.24; 100%- 128.11±24.51 mg.dL-1) and free amino acids (0%- 24.51±2.62; 100%- 38.13±8.94 nmoles.ml-1) in the plasma increased. Although growth was not affected, the carbohydrate source affected fish metabolism, which showed metabolic adaptation by the species. The result suggests that mango meal can replace up to 33% of the cornmeal in diets for Pseudoplatystoma sp.
650 $aAnimal physiology
650 $aPseudoplatystoma corruscans
650 $aDieta
650 $aFisiologia Animal
650 $aPeixe
650 $aPiscicultura
650 $aPseudoplatystoma Fasciatum
653 $aFarelo de milho
653 $aFarinha de manga
653 $aMetabolismo do animal
653 $aPlasticidade do metabolismo
653 $aSurubim híbrido
700 1 $aANDRADE, D. H. de H.
700 1 $aSILVA, J. F.
700 1 $aMELO, J. F. B.
700 1 $aBEZERRA, R. de S.
773 $tBoletim do Instituto de Pesca$gv. 45, n. 3, e443, 2019.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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