Isotopic traceability in body tissues and in different breeding periods of broilers
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Arquivo brasileiro de medicina veterinária e zootecnia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000500033 |
Resumo: | The inclusion of poultry viscera meal (VM) in broiler diets to possibly replace it with strictly vegetable diet (VE) and vice-versa, using the technique of carbon and nitrogen stable isotopes in different tissues was traced. One hundred ninety-two one-day-old chicks that had been distributed randomly were used in twelve experimental treatments with four replications of four chicks each. The treatments consisted of vegetable diet (VG) for diets containing FV going after a certain age or the reverse, in which the birds began feeding VM on diet and then switched to VE diet. At 42 days of age, samples of pectoral muscle (Pectoralis major), keel and tibia were collected, with later determination of isotopic ratios (13C/12C and 15N/14N). The stable isotopes technique couldn't trace the use of VM in feeding broilers when this ingredient was part of broiler diets only in the first seven, 14 or 21 days of age. However, this technique can be applied to younger poultry that have been sampled before a possible change in diet, since they can have the isotopic signature of feeding stabilized around two weeks of age. |
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Arquivo brasileiro de medicina veterinária e zootecnia (Online) |
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Isotopic traceability in body tissues and in different breeding periods of broilersbroilerpoultry viscera mealstable isotopescarbon-13nitrogen-15The inclusion of poultry viscera meal (VM) in broiler diets to possibly replace it with strictly vegetable diet (VE) and vice-versa, using the technique of carbon and nitrogen stable isotopes in different tissues was traced. One hundred ninety-two one-day-old chicks that had been distributed randomly were used in twelve experimental treatments with four replications of four chicks each. The treatments consisted of vegetable diet (VG) for diets containing FV going after a certain age or the reverse, in which the birds began feeding VM on diet and then switched to VE diet. At 42 days of age, samples of pectoral muscle (Pectoralis major), keel and tibia were collected, with later determination of isotopic ratios (13C/12C and 15N/14N). The stable isotopes technique couldn't trace the use of VM in feeding broilers when this ingredient was part of broiler diets only in the first seven, 14 or 21 days of age. However, this technique can be applied to younger poultry that have been sampled before a possible change in diet, since they can have the isotopic signature of feeding stabilized around two weeks of age.Universidade Federal de Minas Gerais, Escola de Veterinária2012-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000500033Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.64 n.5 2012reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMG10.1590/S0102-09352012000500033info:eu-repo/semantics/openAccessOliveira,R.P.Ducatti,C.Carrijo,A.S.Pezzato,A.C.Denadai,J.C.Sartori,J.R.Cruz,V.C.eng2012-11-12T00:00:00Zoai:scielo:S0102-09352012000500033Revistahttps://www.scielo.br/j/abmvz/PUBhttps://old.scielo.br/oai/scielo-oai.phpjournal@vet.ufmg.br||abmvz.artigo@abmvz.org.br1678-41620102-0935opendoar:2012-11-12T00:00Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.none.fl_str_mv |
Isotopic traceability in body tissues and in different breeding periods of broilers |
title |
Isotopic traceability in body tissues and in different breeding periods of broilers |
spellingShingle |
Isotopic traceability in body tissues and in different breeding periods of broilers Oliveira,R.P. broiler poultry viscera meal stable isotopes carbon-13 nitrogen-15 |
title_short |
Isotopic traceability in body tissues and in different breeding periods of broilers |
title_full |
Isotopic traceability in body tissues and in different breeding periods of broilers |
title_fullStr |
Isotopic traceability in body tissues and in different breeding periods of broilers |
title_full_unstemmed |
Isotopic traceability in body tissues and in different breeding periods of broilers |
title_sort |
Isotopic traceability in body tissues and in different breeding periods of broilers |
author |
Oliveira,R.P. |
author_facet |
Oliveira,R.P. Ducatti,C. Carrijo,A.S. Pezzato,A.C. Denadai,J.C. Sartori,J.R. Cruz,V.C. |
author_role |
author |
author2 |
Ducatti,C. Carrijo,A.S. Pezzato,A.C. Denadai,J.C. Sartori,J.R. Cruz,V.C. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Oliveira,R.P. Ducatti,C. Carrijo,A.S. Pezzato,A.C. Denadai,J.C. Sartori,J.R. Cruz,V.C. |
dc.subject.por.fl_str_mv |
broiler poultry viscera meal stable isotopes carbon-13 nitrogen-15 |
topic |
broiler poultry viscera meal stable isotopes carbon-13 nitrogen-15 |
description |
The inclusion of poultry viscera meal (VM) in broiler diets to possibly replace it with strictly vegetable diet (VE) and vice-versa, using the technique of carbon and nitrogen stable isotopes in different tissues was traced. One hundred ninety-two one-day-old chicks that had been distributed randomly were used in twelve experimental treatments with four replications of four chicks each. The treatments consisted of vegetable diet (VG) for diets containing FV going after a certain age or the reverse, in which the birds began feeding VM on diet and then switched to VE diet. At 42 days of age, samples of pectoral muscle (Pectoralis major), keel and tibia were collected, with later determination of isotopic ratios (13C/12C and 15N/14N). The stable isotopes technique couldn't trace the use of VM in feeding broilers when this ingredient was part of broiler diets only in the first seven, 14 or 21 days of age. However, this technique can be applied to younger poultry that have been sampled before a possible change in diet, since they can have the isotopic signature of feeding stabilized around two weeks of age. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-10-01 |
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=S0102-09352012000500033 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000500033 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0102-09352012000500033 |
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 |
Universidade Federal de Minas Gerais, Escola de Veterinária |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais, Escola de Veterinária |
dc.source.none.fl_str_mv |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.64 n.5 2012 reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online) instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
instname_str |
Universidade Federal de Minas Gerais (UFMG) |
instacron_str |
UFMG |
institution |
UFMG |
reponame_str |
Arquivo brasileiro de medicina veterinária e zootecnia (Online) |
collection |
Arquivo brasileiro de medicina veterinária e zootecnia (Online) |
repository.name.fl_str_mv |
Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG) |
repository.mail.fl_str_mv |
journal@vet.ufmg.br||abmvz.artigo@abmvz.org.br |
_version_ |
1750220885833285632 |