Energy values and chemical composition of spirulina (Spirulina platensis) evaluated with broilers
Autor(a) principal: | |
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Data de Publicação: | 2011 |
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=S1516-35982011000500008 |
Resumo: | The objective of this study was to determine the chemical and energy composition of spirulina (Spirulina platensis), the nutrient metabolizability coefficients, and the values of apparent metabolizable energy (AME) and the apparent metabolizable energy corrected for nitrogen balance (AMEn) in broilers. A digestibility trial was carried out by using total excreta collection method, with 90 Cobb 500 lineage chicks, with initial weight of 256 ± 5 g at 11 days of age. Birds were allotted in metabolic cages for 10 days, distributed in a completely randomized design, with three treatments and six repetitions with five birds each. Diets consisted on a reference-ration based on corn and soybean meal and two test diets, one containing spirulina (30%) and the other one with soybean meal (30%). Spiruline was superior to soybean meal for contents of dry matter (DM), gross energy (9.60%), crude protein (26.56%), ether extract (54.45%), mineral matter (42.77%), calcium (100%) and total phosphorus (130.77%) and also for most amino acids, except lysine, glutamate, histidine and proline. Nevertheless, spiruline presented lower values of gross fiber (83.95%), acid detergent fiber (85.12%) and neutral detergent fiber (6.15). The AME and AMEn values (kcal/kg of DM) were, respectively, 2,906 and 2,502 for the spirulina and 2,646 and 2,340 for the soybean meal and AMEn of spirulina was 6.92% higher than soybean meal. |
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Energy values and chemical composition of spirulina (Spirulina platensis) evaluated with broilersnon-conventional foodnutritional valuetotal collectionThe objective of this study was to determine the chemical and energy composition of spirulina (Spirulina platensis), the nutrient metabolizability coefficients, and the values of apparent metabolizable energy (AME) and the apparent metabolizable energy corrected for nitrogen balance (AMEn) in broilers. A digestibility trial was carried out by using total excreta collection method, with 90 Cobb 500 lineage chicks, with initial weight of 256 ± 5 g at 11 days of age. Birds were allotted in metabolic cages for 10 days, distributed in a completely randomized design, with three treatments and six repetitions with five birds each. Diets consisted on a reference-ration based on corn and soybean meal and two test diets, one containing spirulina (30%) and the other one with soybean meal (30%). Spiruline was superior to soybean meal for contents of dry matter (DM), gross energy (9.60%), crude protein (26.56%), ether extract (54.45%), mineral matter (42.77%), calcium (100%) and total phosphorus (130.77%) and also for most amino acids, except lysine, glutamate, histidine and proline. Nevertheless, spiruline presented lower values of gross fiber (83.95%), acid detergent fiber (85.12%) and neutral detergent fiber (6.15). The AME and AMEn values (kcal/kg of DM) were, respectively, 2,906 and 2,502 for the spirulina and 2,646 and 2,340 for the soybean meal and AMEn of spirulina was 6.92% higher than soybean meal.Sociedade Brasileira de Zootecnia2011-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000500008Revista Brasileira de Zootecnia v.40 n.5 2011reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982011000500008info:eu-repo/semantics/openAccessAlvarenga,Renata RibeiroRodrigues,Paulo BorgesCantarelli,Vinícius de SouzaZangeronimo,Márcio GilbertoSilva Júnior,José Walter daSilva,Leonardo Rafael daSantos,Luziane Moreira dosPereira,Luciano Joséeng2011-05-25T00:00:00Zoai:scielo:S1516-35982011000500008Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2011-05-25T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false |
dc.title.none.fl_str_mv |
Energy values and chemical composition of spirulina (Spirulina platensis) evaluated with broilers |
title |
Energy values and chemical composition of spirulina (Spirulina platensis) evaluated with broilers |
spellingShingle |
Energy values and chemical composition of spirulina (Spirulina platensis) evaluated with broilers Alvarenga,Renata Ribeiro non-conventional food nutritional value total collection |
title_short |
Energy values and chemical composition of spirulina (Spirulina platensis) evaluated with broilers |
title_full |
Energy values and chemical composition of spirulina (Spirulina platensis) evaluated with broilers |
title_fullStr |
Energy values and chemical composition of spirulina (Spirulina platensis) evaluated with broilers |
title_full_unstemmed |
Energy values and chemical composition of spirulina (Spirulina platensis) evaluated with broilers |
title_sort |
Energy values and chemical composition of spirulina (Spirulina platensis) evaluated with broilers |
author |
Alvarenga,Renata Ribeiro |
author_facet |
Alvarenga,Renata Ribeiro Rodrigues,Paulo Borges Cantarelli,Vinícius de Souza Zangeronimo,Márcio Gilberto Silva Júnior,José Walter da Silva,Leonardo Rafael da Santos,Luziane Moreira dos Pereira,Luciano José |
author_role |
author |
author2 |
Rodrigues,Paulo Borges Cantarelli,Vinícius de Souza Zangeronimo,Márcio Gilberto Silva Júnior,José Walter da Silva,Leonardo Rafael da Santos,Luziane Moreira dos Pereira,Luciano José |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Alvarenga,Renata Ribeiro Rodrigues,Paulo Borges Cantarelli,Vinícius de Souza Zangeronimo,Márcio Gilberto Silva Júnior,José Walter da Silva,Leonardo Rafael da Santos,Luziane Moreira dos Pereira,Luciano José |
dc.subject.por.fl_str_mv |
non-conventional food nutritional value total collection |
topic |
non-conventional food nutritional value total collection |
description |
The objective of this study was to determine the chemical and energy composition of spirulina (Spirulina platensis), the nutrient metabolizability coefficients, and the values of apparent metabolizable energy (AME) and the apparent metabolizable energy corrected for nitrogen balance (AMEn) in broilers. A digestibility trial was carried out by using total excreta collection method, with 90 Cobb 500 lineage chicks, with initial weight of 256 ± 5 g at 11 days of age. Birds were allotted in metabolic cages for 10 days, distributed in a completely randomized design, with three treatments and six repetitions with five birds each. Diets consisted on a reference-ration based on corn and soybean meal and two test diets, one containing spirulina (30%) and the other one with soybean meal (30%). Spiruline was superior to soybean meal for contents of dry matter (DM), gross energy (9.60%), crude protein (26.56%), ether extract (54.45%), mineral matter (42.77%), calcium (100%) and total phosphorus (130.77%) and also for most amino acids, except lysine, glutamate, histidine and proline. Nevertheless, spiruline presented lower values of gross fiber (83.95%), acid detergent fiber (85.12%) and neutral detergent fiber (6.15). The AME and AMEn values (kcal/kg of DM) were, respectively, 2,906 and 2,502 for the spirulina and 2,646 and 2,340 for the soybean meal and AMEn of spirulina was 6.92% higher than soybean meal. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-05-01 |
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=S1516-35982011000500008 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000500008 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-35982011000500008 |
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.40 n.5 2011 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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1750318147819274240 |