Traceability of poultry offal meal in broiler feeding using isotopic analysis (delta C-13 and delta N-15) of different tissues
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1516-635X2010000100002 http://hdl.handle.net/11449/130745 |
Resumo: | Our goal was to trace the inclusion of poultry offal meal (OM) in diets by using carbon (13C/12C) and nitrogen (15N/14N) isotopic ratios of different tissues in order to contribute for the development of an independent technology for the certification of the feeding of broilers reared on diets with no addition of animal ingredients. Eighty one-day-old chicks were randomly distributed into five experimental treatments, that is, diets containing increasing levels of OM inclusion (0, 2, 4, 8 and 16% OM), with four replicates of four birds each. At 42 days of age, four birds per treatment (n=4) were randomly selected, weighed, and sacrificed to collect breast muscle (Pectoralis major), keel and tibia samples to determine their isotopic ratios (13C/12C e 15N/14N). It was observed that 13C and 15N enrichment increased as a function of increasing OM inclusion in all diets. The analyses of the Pectoralis major showed that that only treatments with 8 and 16% OM dietary inclusion were different form those in the control group (0% OM). on the other hand, when the keel and tibia were analyzed, in addition to 8 and 16% OM), the treatment with 4% OM inclusion was also different from the control group. The use of isotopic ratios of stable carbon and nitrogen isotopes is an alternative to trace OM inclusion in broiler diets as it is capable of tracing OM levels below those usually practiced by the poultry industry in Brazil. |
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Traceability of poultry offal meal in broiler feeding using isotopic analysis (delta C-13 and delta N-15) of different tissuesBroilersCarbon-13CertificationFeeding regimeNitrogen-15Our goal was to trace the inclusion of poultry offal meal (OM) in diets by using carbon (13C/12C) and nitrogen (15N/14N) isotopic ratios of different tissues in order to contribute for the development of an independent technology for the certification of the feeding of broilers reared on diets with no addition of animal ingredients. Eighty one-day-old chicks were randomly distributed into five experimental treatments, that is, diets containing increasing levels of OM inclusion (0, 2, 4, 8 and 16% OM), with four replicates of four birds each. At 42 days of age, four birds per treatment (n=4) were randomly selected, weighed, and sacrificed to collect breast muscle (Pectoralis major), keel and tibia samples to determine their isotopic ratios (13C/12C e 15N/14N). It was observed that 13C and 15N enrichment increased as a function of increasing OM inclusion in all diets. The analyses of the Pectoralis major showed that that only treatments with 8 and 16% OM dietary inclusion were different form those in the control group (0% OM). on the other hand, when the keel and tibia were analyzed, in addition to 8 and 16% OM), the treatment with 4% OM inclusion was also different from the control group. The use of isotopic ratios of stable carbon and nitrogen isotopes is an alternative to trace OM inclusion in broiler diets as it is capable of tracing OM levels below those usually practiced by the poultry industry in Brazil.FUNDIBIOFundação para o Desenvolvimento da UNESP (FUNDUNESP)Univ Estadual Paulista, Ctr Isotopos Estaveis, Inst Biociencias, Dept Phys & Biophys,UNESP, BR-18618000 São Paulo, BrazilUniv Estadual Paulista, Coll Vet Med & Anim Sci, Dept Anim Breeding & Nutr, BR-18618000 São Paulo, BrazilUniv Estadual Paulista, Coll Anim Sci, BR-17900000 São Paulo, BrazilUniversidade Federal de Mato Grosso do Sul (UFMS), Biol Sci & Hlth Ctr, Dept Anim Prod, BR-79070900 Campo Grande, MS, BrazilFundação Univ Fed Grande Dourados, Coll Agr Sci, BR-79804970 Dourados, MS, BrazilUniv Estadual Paulista, Ctr Isotopos Estaveis, Inst Biociencias, Dept Phys & Biophys,UNESP, BR-18618000 São Paulo, BrazilUniv Estadual Paulista, Coll Vet Med & Anim Sci, Dept Anim Breeding & Nutr, BR-18618000 São Paulo, BrazilUniv Estadual Paulista, Coll Anim Sci, BR-17900000 São Paulo, BrazilFundação APINCO de Ciência e Tecnologia AvícolasUniversidade Estadual Paulista (Unesp)Universidade Federal de Mato Grosso do Sul (UFMS)Universidade Federal da Grande Dourados (UFGD)Oliveira, R. P. [UNESP]Ducatti, Carlos [UNESP]Pezzato, Antonio Celso [UNESP]Denadai, J. C. [UNESP]Cruz, V. C. [UNESP]Sartori, José Roberto [UNESP]Carrijo, A. S.Caldara, Fabiana Ribeiro [UNESP]2014-05-20T13:12:54Z2014-05-20T13:12:54Z2010-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article13-20application/pdfhttp://dx.doi.org/10.1590/S1516-635X2010000100002Revista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 12, n. 1, p. 13-20, 2010.1516-635Xhttp://hdl.handle.net/11449/13074510.1590/S1516-635X2010000100002S1516-635X2010000100002S1516-635X2010000100002.pdf1030251743943217SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Ciência Avícola0.463info:eu-repo/semantics/openAccess2024-09-06T18:55:50Zoai:repositorio.unesp.br:11449/130745Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-06T18:55:50Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (delta C-13 and delta N-15) of different tissues |
title |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (delta C-13 and delta N-15) of different tissues |
spellingShingle |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (delta C-13 and delta N-15) of different tissues Oliveira, R. P. [UNESP] Broilers Carbon-13 Certification Feeding regime Nitrogen-15 |
title_short |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (delta C-13 and delta N-15) of different tissues |
title_full |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (delta C-13 and delta N-15) of different tissues |
title_fullStr |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (delta C-13 and delta N-15) of different tissues |
title_full_unstemmed |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (delta C-13 and delta N-15) of different tissues |
title_sort |
Traceability of poultry offal meal in broiler feeding using isotopic analysis (delta C-13 and delta N-15) of different tissues |
author |
Oliveira, R. P. [UNESP] |
author_facet |
Oliveira, R. P. [UNESP] Ducatti, Carlos [UNESP] Pezzato, Antonio Celso [UNESP] Denadai, J. C. [UNESP] Cruz, V. C. [UNESP] Sartori, José Roberto [UNESP] Carrijo, A. S. Caldara, Fabiana Ribeiro [UNESP] |
author_role |
author |
author2 |
Ducatti, Carlos [UNESP] Pezzato, Antonio Celso [UNESP] Denadai, J. C. [UNESP] Cruz, V. C. [UNESP] Sartori, José Roberto [UNESP] Carrijo, A. S. Caldara, Fabiana Ribeiro [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade Federal de Mato Grosso do Sul (UFMS) Universidade Federal da Grande Dourados (UFGD) |
dc.contributor.author.fl_str_mv |
Oliveira, R. P. [UNESP] Ducatti, Carlos [UNESP] Pezzato, Antonio Celso [UNESP] Denadai, J. C. [UNESP] Cruz, V. C. [UNESP] Sartori, José Roberto [UNESP] Carrijo, A. S. Caldara, Fabiana Ribeiro [UNESP] |
dc.subject.por.fl_str_mv |
Broilers Carbon-13 Certification Feeding regime Nitrogen-15 |
topic |
Broilers Carbon-13 Certification Feeding regime Nitrogen-15 |
description |
Our goal was to trace the inclusion of poultry offal meal (OM) in diets by using carbon (13C/12C) and nitrogen (15N/14N) isotopic ratios of different tissues in order to contribute for the development of an independent technology for the certification of the feeding of broilers reared on diets with no addition of animal ingredients. Eighty one-day-old chicks were randomly distributed into five experimental treatments, that is, diets containing increasing levels of OM inclusion (0, 2, 4, 8 and 16% OM), with four replicates of four birds each. At 42 days of age, four birds per treatment (n=4) were randomly selected, weighed, and sacrificed to collect breast muscle (Pectoralis major), keel and tibia samples to determine their isotopic ratios (13C/12C e 15N/14N). It was observed that 13C and 15N enrichment increased as a function of increasing OM inclusion in all diets. The analyses of the Pectoralis major showed that that only treatments with 8 and 16% OM dietary inclusion were different form those in the control group (0% OM). on the other hand, when the keel and tibia were analyzed, in addition to 8 and 16% OM), the treatment with 4% OM inclusion was also different from the control group. The use of isotopic ratios of stable carbon and nitrogen isotopes is an alternative to trace OM inclusion in broiler diets as it is capable of tracing OM levels below those usually practiced by the poultry industry in Brazil. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-03-01 2014-05-20T13:12:54Z 2014-05-20T13:12:54Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/S1516-635X2010000100002 Revista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 12, n. 1, p. 13-20, 2010. 1516-635X http://hdl.handle.net/11449/130745 10.1590/S1516-635X2010000100002 S1516-635X2010000100002 S1516-635X2010000100002.pdf 1030251743943217 |
url |
http://dx.doi.org/10.1590/S1516-635X2010000100002 http://hdl.handle.net/11449/130745 |
identifier_str_mv |
Revista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 12, n. 1, p. 13-20, 2010. 1516-635X 10.1590/S1516-635X2010000100002 S1516-635X2010000100002 S1516-635X2010000100002.pdf 1030251743943217 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Ciência Avícola 0.463 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
13-20 application/pdf |
dc.publisher.none.fl_str_mv |
Fundação APINCO de Ciência e Tecnologia Avícolas |
publisher.none.fl_str_mv |
Fundação APINCO de Ciência e Tecnologia Avícolas |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
repositoriounesp@unesp.br |
_version_ |
1813546610761662464 |