Effects of processing of feather meal on protein and energy values for pigs
Autor(a) principal: | |
---|---|
Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/15419 |
Resumo: | Digestibility trials were conducted in order to determine the effect of pressure and cooking time of hydrolized feather meal (HFM) on dry matter digestibility coefficient (CPDC), apparent biological value of crude protein (ABVCP), digestible energy (DE), metabolizable energy (ME) and the relation between ME and DE (ME:DE), in swines. The experimental design was randomized with three repetitions. The treatments were arranged in factorial structure 2 x 6 using two pressures (1 and 3.5 kg/cm2 ) and six cooking times (30, 45, 60, 75, 90 and 105 min). It was observed that for 1 and 3.5 kg/cm2 pressure there was a quadratic relationship (P<0.01) between cooking time and DMD, CPDC and ABVCP of HFM. There was no evidence of significant effects (P>0.05) of treatments on the values of DE, ME and ME:DE of HFM. The results showed that processing only influenced the DMD, CPDC and ABVCP values of HFM. The quadratic equation showed that 3.5 kg/cm2 and 65 minutes of cooking are the better processing to obtain the hidrolized feather meal. |
id |
EMBRAPA-4_dbf432e7facb7b37934de6f4c32ad7e2 |
---|---|
oai_identifier_str |
oai:ojs.seer.sct.embrapa.br:article/15419 |
network_acronym_str |
EMBRAPA-4 |
network_name_str |
Pesquisa Agropecuária Brasileira (Online) |
repository_id_str |
|
spelling |
Effects of processing of feather meal on protein and energy values for pigsInfluência do processamento das farinhas de penas sobre valores protéicos e energéticos para suínoshydrolized feather meal; metabolism trials; metabolic cagefarinha de pena hidrolisada; ensaio de metabolismo; gaiolas de metabolismoDigestibility trials were conducted in order to determine the effect of pressure and cooking time of hydrolized feather meal (HFM) on dry matter digestibility coefficient (CPDC), apparent biological value of crude protein (ABVCP), digestible energy (DE), metabolizable energy (ME) and the relation between ME and DE (ME:DE), in swines. The experimental design was randomized with three repetitions. The treatments were arranged in factorial structure 2 x 6 using two pressures (1 and 3.5 kg/cm2 ) and six cooking times (30, 45, 60, 75, 90 and 105 min). It was observed that for 1 and 3.5 kg/cm2 pressure there was a quadratic relationship (P<0.01) between cooking time and DMD, CPDC and ABVCP of HFM. There was no evidence of significant effects (P>0.05) of treatments on the values of DE, ME and ME:DE of HFM. The results showed that processing only influenced the DMD, CPDC and ABVCP values of HFM. The quadratic equation showed that 3.5 kg/cm2 and 65 minutes of cooking are the better processing to obtain the hidrolized feather meal.Foram conduzidos ensaios de metabolismo objetivando verificar os efeitos da pressão e tempo de cozimento de farinhas de penas hidrolizadas (FPH) sobre a matéria seca digestível (MSD), coeficiente de digestibilidade da proteína bruta (CDPB), valor biológico aparente da proteína bruta (VBAPB), energia digestível (ED), energia metabolizável (EM), bem como a relação EM e ED (EM : ED), determinados com suínos. O delineamento experimental foi o inteiramente casualizado, com três repetições sendo os tratamentos arranjados em estrutura fatorial 2 x 6 com duas pressões (1 e 3,5 kg/cm2) e seis tempos de cozimento (30, 45, 60, 75, 90 e 105 minutos). Sob a pressão de 1 e 3,5 kg/cm2, foram observados efeitos quadráticos (P<0,01) sobre a MSD, CDPB e VBAPB das FPH, com o aumento do tempo de cozimento. Não foram constatados efeitos significativos dos tratamentos (P>0,05) sobre os valores de ED, EM e EM:ED das FPH. Desta forma, concluiu-se que os tratamentos testados somente influenciaram as variáveis MSD, CDPB e VBAPB das FPH. As equações quadráticas demonstraram que o melhor processamento na obtenção de FPH foi o de pressão com 3,5 kg/cm2 e 65 minutos de cozimento.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFialho, Elias TadeuAlbino, Luiz F.T.Thiré, Monique C.Benetti, Ademir2014-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/15419Pesquisa Agropecuaria Brasileira; v.19, n.2, fev. 1984; 229-236Pesquisa Agropecuária Brasileira; v.19, n.2, fev. 1984; 229-2361678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/15419/9327info:eu-repo/semantics/openAccess2014-04-16T19:16:06Zoai:ojs.seer.sct.embrapa.br:article/15419Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-16T19:16:06Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Effects of processing of feather meal on protein and energy values for pigs Influência do processamento das farinhas de penas sobre valores protéicos e energéticos para suínos |
title |
Effects of processing of feather meal on protein and energy values for pigs |
spellingShingle |
Effects of processing of feather meal on protein and energy values for pigs Fialho, Elias Tadeu hydrolized feather meal; metabolism trials; metabolic cage farinha de pena hidrolisada; ensaio de metabolismo; gaiolas de metabolismo |
title_short |
Effects of processing of feather meal on protein and energy values for pigs |
title_full |
Effects of processing of feather meal on protein and energy values for pigs |
title_fullStr |
Effects of processing of feather meal on protein and energy values for pigs |
title_full_unstemmed |
Effects of processing of feather meal on protein and energy values for pigs |
title_sort |
Effects of processing of feather meal on protein and energy values for pigs |
author |
Fialho, Elias Tadeu |
author_facet |
Fialho, Elias Tadeu Albino, Luiz F.T. Thiré, Monique C. Benetti, Ademir |
author_role |
author |
author2 |
Albino, Luiz F.T. Thiré, Monique C. Benetti, Ademir |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Fialho, Elias Tadeu Albino, Luiz F.T. Thiré, Monique C. Benetti, Ademir |
dc.subject.por.fl_str_mv |
hydrolized feather meal; metabolism trials; metabolic cage farinha de pena hidrolisada; ensaio de metabolismo; gaiolas de metabolismo |
topic |
hydrolized feather meal; metabolism trials; metabolic cage farinha de pena hidrolisada; ensaio de metabolismo; gaiolas de metabolismo |
description |
Digestibility trials were conducted in order to determine the effect of pressure and cooking time of hydrolized feather meal (HFM) on dry matter digestibility coefficient (CPDC), apparent biological value of crude protein (ABVCP), digestible energy (DE), metabolizable energy (ME) and the relation between ME and DE (ME:DE), in swines. The experimental design was randomized with three repetitions. The treatments were arranged in factorial structure 2 x 6 using two pressures (1 and 3.5 kg/cm2 ) and six cooking times (30, 45, 60, 75, 90 and 105 min). It was observed that for 1 and 3.5 kg/cm2 pressure there was a quadratic relationship (P<0.01) between cooking time and DMD, CPDC and ABVCP of HFM. There was no evidence of significant effects (P>0.05) of treatments on the values of DE, ME and ME:DE of HFM. The results showed that processing only influenced the DMD, CPDC and ABVCP values of HFM. The quadratic equation showed that 3.5 kg/cm2 and 65 minutes of cooking are the better processing to obtain the hidrolized feather meal. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-16 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/15419 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/15419 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/15419/9327 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.19, n.2, fev. 1984; 229-236 Pesquisa Agropecuária Brasileira; v.19, n.2, fev. 1984; 229-236 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
_version_ |
1793416709913182208 |