Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Zootecnia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001000581 |
Resumo: | ABSTRACT The objective of this study was to determine the apparent digestibility coefficients of energy, protein, and amino acids in protein ingredients by pirarucu juveniles. A test was conducted with six protein ingredients: meat and bone meal, fish meal, hydrolyzed feather meal, poultry by-product meal, soybean meal, and corn gluten meal. Three repetitions were used for each tested ingredient. A reference feed was used with 430 g kg−1 crude protein and 19.63 kJ g−1 gross energy. The test feeds consisted of the replacement of 30% of the reference feeds with the test ingredients. Chromium oxide was added to the feeds at 1 g kg−1 as an external marker. Eighteen juveniles with an average weight of 235±36 g were used. The best apparent digestibility coefficients of protein were found for fish meal, followed by the poultry by-product meal and meat and bone meal. However, except for gluten, all the tested ingredients presented protein digestibilities above 0.70. The crude energy apparent digestibility coefficient was higher for animal ingredients, above 0.75, than for vegetable ingredients, which presented values below 0.60. Pirarucu efficiently uses the protein from the tested ingredients, regardless of origin. However, it has a preferential ability to use the energy from animal ingredients. |
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Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigasamino acidcarnivore speciesfish nutritionnutritional valueABSTRACT The objective of this study was to determine the apparent digestibility coefficients of energy, protein, and amino acids in protein ingredients by pirarucu juveniles. A test was conducted with six protein ingredients: meat and bone meal, fish meal, hydrolyzed feather meal, poultry by-product meal, soybean meal, and corn gluten meal. Three repetitions were used for each tested ingredient. A reference feed was used with 430 g kg−1 crude protein and 19.63 kJ g−1 gross energy. The test feeds consisted of the replacement of 30% of the reference feeds with the test ingredients. Chromium oxide was added to the feeds at 1 g kg−1 as an external marker. Eighteen juveniles with an average weight of 235±36 g were used. The best apparent digestibility coefficients of protein were found for fish meal, followed by the poultry by-product meal and meat and bone meal. However, except for gluten, all the tested ingredients presented protein digestibilities above 0.70. The crude energy apparent digestibility coefficient was higher for animal ingredients, above 0.75, than for vegetable ingredients, which presented values below 0.60. Pirarucu efficiently uses the protein from the tested ingredients, regardless of origin. However, it has a preferential ability to use the energy from animal ingredients.Sociedade Brasileira de Zootecnia2016-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001000581Revista Brasileira de Zootecnia v.45 n.10 2016reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1806-92902016001000001info:eu-repo/semantics/openAccessCipriano,Filipe dos SantosLima,Kauana Santos deSouza,Ricardo Henrique Bastos deTonini,William Cristiane TelesPassinato,Érica BevitórioBraga,Luís Gustavo Tavareseng2016-10-19T00:00:00Zoai:scielo:S1516-35982016001000581Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2016-10-19T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false |
dc.title.none.fl_str_mv |
Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas |
title |
Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas |
spellingShingle |
Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas Cipriano,Filipe dos Santos amino acid carnivore species fish nutrition nutritional value |
title_short |
Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas |
title_full |
Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas |
title_fullStr |
Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas |
title_full_unstemmed |
Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas |
title_sort |
Digestibility of animal and vegetable protein ingredients by pirarucu juveniles, Arapaima gigas |
author |
Cipriano,Filipe dos Santos |
author_facet |
Cipriano,Filipe dos Santos Lima,Kauana Santos de Souza,Ricardo Henrique Bastos de Tonini,William Cristiane Teles Passinato,Érica Bevitório Braga,Luís Gustavo Tavares |
author_role |
author |
author2 |
Lima,Kauana Santos de Souza,Ricardo Henrique Bastos de Tonini,William Cristiane Teles Passinato,Érica Bevitório Braga,Luís Gustavo Tavares |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Cipriano,Filipe dos Santos Lima,Kauana Santos de Souza,Ricardo Henrique Bastos de Tonini,William Cristiane Teles Passinato,Érica Bevitório Braga,Luís Gustavo Tavares |
dc.subject.por.fl_str_mv |
amino acid carnivore species fish nutrition nutritional value |
topic |
amino acid carnivore species fish nutrition nutritional value |
description |
ABSTRACT The objective of this study was to determine the apparent digestibility coefficients of energy, protein, and amino acids in protein ingredients by pirarucu juveniles. A test was conducted with six protein ingredients: meat and bone meal, fish meal, hydrolyzed feather meal, poultry by-product meal, soybean meal, and corn gluten meal. Three repetitions were used for each tested ingredient. A reference feed was used with 430 g kg−1 crude protein and 19.63 kJ g−1 gross energy. The test feeds consisted of the replacement of 30% of the reference feeds with the test ingredients. Chromium oxide was added to the feeds at 1 g kg−1 as an external marker. Eighteen juveniles with an average weight of 235±36 g were used. The best apparent digestibility coefficients of protein were found for fish meal, followed by the poultry by-product meal and meat and bone meal. However, except for gluten, all the tested ingredients presented protein digestibilities above 0.70. The crude energy apparent digestibility coefficient was higher for animal ingredients, above 0.75, than for vegetable ingredients, which presented values below 0.60. Pirarucu efficiently uses the protein from the tested ingredients, regardless of origin. However, it has a preferential ability to use the energy from animal ingredients. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001000581 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001000581 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1806-92902016001000001 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Zootecnia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Zootecnia |
dc.source.none.fl_str_mv |
Revista Brasileira de Zootecnia v.45 n.10 2016 reponame:Revista Brasileira de Zootecnia (Online) instname:Sociedade Brasileira de Zootecnia (SBZ) instacron:SBZ |
instname_str |
Sociedade Brasileira de Zootecnia (SBZ) |
instacron_str |
SBZ |
institution |
SBZ |
reponame_str |
Revista Brasileira de Zootecnia (Online) |
collection |
Revista Brasileira de Zootecnia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ) |
repository.mail.fl_str_mv |
||bz@sbz.org.br|| secretariarbz@sbz.org.br |
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1750318151887749120 |