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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pesca e Aquicultura. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Pesca e Aquicultura. |
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Data corrente: |
15/02/2016 |
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Data da última atualização: |
29/05/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORO, G. V.; SILVA, T. S. C.; CYRINO, J. E. P. |
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Afiliação: |
GIOVANNI VITTI MORO, CNPASA; TARCILA SOUZA DE CASTRO SILVA, CPAO; J. E. P. CYRINO, USP/ESALQ. |
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Título: |
Feed processing affected the digestibility of carbohydrate sources for dourado Salminus brasiliensis. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Aquaculture Nutrition, v. 23, n. 1, p. 40-45, Feb. 2017. |
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ISSN: |
1353-5773 |
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DOI: |
10.1111/anu.12356 |
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Idioma: |
Inglês |
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Conteúdo: |
Carbohydrate utilization by fish varies with feeding habits and feed processing. Extruded aquafeeds have increased digestibility of carbohydrate sources resulting from the cooking and gelatinization of this nutrient, making it readily available for all aquatic species. This study aimed at determining the effects of extrusion cooking of feeds in the digestibility of different dietary carbohydrate sources for dourado. Isonitrogenous and isoenergetic diets (530 g kg -1 crude protein and 20.80 MJ kg -1 gross energy) containing either corn, toasted cassava flour, wheat flour, broken rice, cassava starch, or corn starch, in extruded or pelletized form and added of chromic oxide as inert marker, were fed to groups of juvenile dourado (73.97 +- 12.0 g; n = 40) stocked in 500-L polyethylene tanks. Extrusion cooking improved the digestibility of energy and/or starch of corn, cassava starch, wheat flour, rice and corn starch (P < 0.05), but did not affect digestibility of toasted cassava flour (P > 0.05). It is thus fair to infer that dourado, despite being a carnivorous species, is properly fit to digest wheat flour, rice and corn starch in natural form. |
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Thesagro: |
Dourado; Extrusão; Gelatinização; Nutrição; Peixe de água doce; Piscicultura. |
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Thesaurus Nal: |
Salminus brasiliensis. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01910naa a2200253 a 4500
001 2040960
005 2018-05-29
008 2017 bl uuuu u00u1 u #d
022 $a1353-5773
024 7 $a10.1111/anu.12356$2DOI
100 1 $aMORO, G. V.
245 $aFeed processing affected the digestibility of carbohydrate sources for dourado Salminus brasiliensis.$h[electronic resource]
260 $c2017
520 $aCarbohydrate utilization by fish varies with feeding habits and feed processing. Extruded aquafeeds have increased digestibility of carbohydrate sources resulting from the cooking and gelatinization of this nutrient, making it readily available for all aquatic species. This study aimed at determining the effects of extrusion cooking of feeds in the digestibility of different dietary carbohydrate sources for dourado. Isonitrogenous and isoenergetic diets (530 g kg -1 crude protein and 20.80 MJ kg -1 gross energy) containing either corn, toasted cassava flour, wheat flour, broken rice, cassava starch, or corn starch, in extruded or pelletized form and added of chromic oxide as inert marker, were fed to groups of juvenile dourado (73.97 +- 12.0 g; n = 40) stocked in 500-L polyethylene tanks. Extrusion cooking improved the digestibility of energy and/or starch of corn, cassava starch, wheat flour, rice and corn starch (P < 0.05), but did not affect digestibility of toasted cassava flour (P > 0.05). It is thus fair to infer that dourado, despite being a carnivorous species, is properly fit to digest wheat flour, rice and corn starch in natural form.
650 $aSalminus brasiliensis
650 $aDourado
650 $aExtrusão
650 $aGelatinização
650 $aNutrição
650 $aPeixe de água doce
650 $aPiscicultura
700 1 $aSILVA, T. S. C.
700 1 $aCYRINO, J. E. P.
773 $tAquaculture Nutrition$gv. 23, n. 1, p. 40-45, Feb. 2017.
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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| 8. |  | ASNER, G. P.; PALACE, M.; KELLER, M.; PEREIRA JÚNIOR, R.; SILVA, J. N. M.; ZWEEDE, J. C. Estimating canopy structure in an Amazon forest from laser range finder and IKONOS satellite observations. Biotropica, v. 34, n. 4, p. 483-492, Dec. 2002.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 8 | |
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