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Registro Completo |
Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
Data corrente: |
02/06/2022 |
Data da última atualização: |
02/06/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
RAMOS, A. M. J.; RODRIGUES, A. P. O.; FREITAS, L. E. L. de; SANTOS, V. R. V. dos; MATTIONI, B.; FRACALOSSI, D. M. |
Afiliação: |
ANTÔNIO MARCOS JAQUES RAMOS, UFSC; ANA PAULA OEDA RODRIGUES, CNPASA; LUIZ EDUARDO LIMA DE FREITAS, CNPASA; VIVIANE RODRIGUES V DOS SANTOS, CNPASA; BRUNA MATTIONI, KANSAS STATE UNIVERSITY; DÉBORA MACHADO FRACALOSSI, UFSC. |
Título: |
Starchy plant ingredients in pirarucu (Arapaima gigas) feeds: utilization potential based on apparent digestibility and starch microstructure. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Aquaculture Research, 2022. |
DOI: |
https://doi.org/10.1111/are.15914 |
Idioma: |
Inglês |
Conteúdo: |
Pirarucu (Arapaima gigas) is an Amazonian carnivorous fish species with great aquaculture potential. The apparent digestibility coefficients (ADC) of corn, low-tannin sorghum, broken rice, defatted rice bran, and wheat bran were determined for juvenile pirarucu using a completely randomized block design (two time blocks with two replications per block). We also evaluated the influence of digestion on the structure of starch granules by scanning electron microscopy (SEM) of the feed and faeces. The ADC of nutrients and energy, except protein, differed among plant sources. Broken rice and corn were the most digestible starch sources for dry matter (81.14 +- 8201;1.52) and energy (77.66 +-2.36) respectively. Starch digestibility was inversely related to the starch content and directly related to the fibre content of the tested ingredients. The highest and lowest starch ADC were detected for wheat bran (103.44 +- 5.41) and low-tannin sorghum (53.35 +- 5.18). Structures similar to spherulites were detected in the faecal samples of corn-fed fish, possibly owing to lower starch digestibility. Considering the energetic purpose of the tested ingredients, corn and broken rice were the most suitable energetic sources because they provided higher digestible starch and energy values. |
Thesagro: |
Nutrição Animal; Peixe; Pirarucu. |
Thesaurus Nal: |
Arapaima gigas; Digestibility; Fish; Microstructure; Proteins; Starch granules; Starch products. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02220naa a2200313 a 4500 001 2143635 005 2022-06-02 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1111/are.15914$2DOI 100 1 $aRAMOS, A. M. J. 245 $aStarchy plant ingredients in pirarucu (Arapaima gigas) feeds$butilization potential based on apparent digestibility and starch microstructure.$h[electronic resource] 260 $c2022 520 $aPirarucu (Arapaima gigas) is an Amazonian carnivorous fish species with great aquaculture potential. The apparent digestibility coefficients (ADC) of corn, low-tannin sorghum, broken rice, defatted rice bran, and wheat bran were determined for juvenile pirarucu using a completely randomized block design (two time blocks with two replications per block). We also evaluated the influence of digestion on the structure of starch granules by scanning electron microscopy (SEM) of the feed and faeces. The ADC of nutrients and energy, except protein, differed among plant sources. Broken rice and corn were the most digestible starch sources for dry matter (81.14 +- 8201;1.52) and energy (77.66 +-2.36) respectively. Starch digestibility was inversely related to the starch content and directly related to the fibre content of the tested ingredients. The highest and lowest starch ADC were detected for wheat bran (103.44 +- 5.41) and low-tannin sorghum (53.35 +- 5.18). Structures similar to spherulites were detected in the faecal samples of corn-fed fish, possibly owing to lower starch digestibility. Considering the energetic purpose of the tested ingredients, corn and broken rice were the most suitable energetic sources because they provided higher digestible starch and energy values. 650 $aArapaima gigas 650 $aDigestibility 650 $aFish 650 $aMicrostructure 650 $aProteins 650 $aStarch granules 650 $aStarch products 650 $aNutrição Animal 650 $aPeixe 650 $aPirarucu 700 1 $aRODRIGUES, A. P. O. 700 1 $aFREITAS, L. E. L. de 700 1 $aSANTOS, V. R. V. dos 700 1 $aMATTIONI, B. 700 1 $aFRACALOSSI, D. M. 773 $tAquaculture Research, 2022.
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
24/10/1997 |
Data da última atualização: |
09/07/2007 |
Autoria: |
ROESSING, A. C.; GALERANI, P. R.; GUEDES, L. C. A.; MELLO, H. C. |
Afiliação: |
Embrapa Soja, Cx. Postal 231, CEP 86001-970 Londrina-PR. |
Título: |
Avaliacao do componente tecnologico da safra de soja de 1995/96. |
Ano de publicação: |
1997 |
Fonte/Imprenta: |
In: REUNIAO DE PESQUISA DE SOJA DA REGIAO CENTRAL DO BRASIL, 18., 1996, Uberlandia. Ata e resumos. Uberlandia: UFU / DEAGRO, 1997. |
Páginas: |
p.31-117. |
Idioma: |
Português |
Palavras-Chave: |
Area cultivada; Aspecto economico; Brasil; Economic situation; Planting area; Production; Soybean; Yield. |
Thesagro: |
Produção; Rendimento; Soja; Tecnologia. |
Thesaurus NAL: |
Brazil; technology. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00901naa a2200325 a 4500 001 1459496 005 2007-07-09 008 1997 bl uuuu u00u1 u #d 100 1 $aROESSING, A. C. 245 $aAvaliacao do componente tecnologico da safra de soja de 1995/96. 260 $c1997 300 $ap.31-117. 650 $aBrazil 650 $atechnology 650 $aProdução 650 $aRendimento 650 $aSoja 650 $aTecnologia 653 $aArea cultivada 653 $aAspecto economico 653 $aBrasil 653 $aEconomic situation 653 $aPlanting area 653 $aProduction 653 $aSoybean 653 $aYield 700 1 $aGALERANI, P. R. 700 1 $aGUEDES, L. C. A. 700 1 $aMELLO, H. C. 773 $tIn: REUNIAO DE PESQUISA DE SOJA DA REGIAO CENTRAL DO BRASIL, 18., 1996, Uberlandia. Ata e resumos. Uberlandia: UFU / DEAGRO, 1997.
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