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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
04/07/2023 |
Data da última atualização: |
04/07/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CAMPECHE, D. F. B.; ANDRADE, D. H. de H.; SILVA, J. F.; MELO, J. F. B.; BEZERRA, R. de S. |
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. |
Título: |
Non-starch polysaccharide in diets for hybrid Surubim: effects on metabolism plasticity. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Boletim do Instituto de Pesca, v. 45, n. 3, e443, 2019. |
ISSN: |
1678-2305 |
DOI: |
10.20950/1678-2305.2019.45.3.443 |
Idioma: |
Inglês |
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. |
Palavras-Chave: |
Farelo de milho; Farinha de manga; Metabolismo do animal; Plasticidade do metabolismo; Surubim híbrido. |
Thesagro: |
Dieta; Fisiologia Animal; Peixe; Piscicultura; Pseudoplatystoma Fasciatum. |
Thesaurus Nal: |
Animal physiology; Pseudoplatystoma corruscans. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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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