Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry
Autor(a) principal: | |
---|---|
Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Poultry Science (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000200203 |
Resumo: | ABSTRACT The need to comply with animal welfare has motivated the research for non-invasive methods that allow the evaluation of poultry and eggs to be painless while providing accurate measurements. In this scenario, bioelectrical impedance was tested as a minimally invasive tool for sexing day-old chicks of two different chicken strains and for evaluating the quality of eggs submitted to different days of storage relative to their hatchability. The resistance and phase angle measured allowed the differentiation between chicken strains, but not between sexes. Eggs stored for seven days showed higher resistance and lower phase angle those stored for only one day. Although the bioimpedance method seems to be a promising method to evaluate egg and chick quality, the results of the present study suggest that further studies are needed to validate its utilization, particularly in terms of electrode type and positioning, as well as for the determination of which electrodes and equipment are best suited for different evaluation purposes. |
id |
FACTA-1_010b528be9577074427949e7adf6e09b |
---|---|
oai_identifier_str |
oai:scielo:S1516-635X2016000200203 |
network_acronym_str |
FACTA-1 |
network_name_str |
Brazilian Journal of Poultry Science (Online) |
repository_id_str |
|
spelling |
Bioimpedance as a Non-Invasive Method to Evaluate Eggs and PoultryConductanceday-old chicksegg storagereactancesexingABSTRACT The need to comply with animal welfare has motivated the research for non-invasive methods that allow the evaluation of poultry and eggs to be painless while providing accurate measurements. In this scenario, bioelectrical impedance was tested as a minimally invasive tool for sexing day-old chicks of two different chicken strains and for evaluating the quality of eggs submitted to different days of storage relative to their hatchability. The resistance and phase angle measured allowed the differentiation between chicken strains, but not between sexes. Eggs stored for seven days showed higher resistance and lower phase angle those stored for only one day. Although the bioimpedance method seems to be a promising method to evaluate egg and chick quality, the results of the present study suggest that further studies are needed to validate its utilization, particularly in terms of electrode type and positioning, as well as for the determination of which electrodes and equipment are best suited for different evaluation purposes.Fundacao de Apoio a Ciência e Tecnologia Avicolas2016-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000200203Brazilian Journal of Poultry Science v.18 n.2 2016reponame:Brazilian Journal of Poultry Science (Online)instname:Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA)instacron:FACTA10.1590/1806-9061-2015-0087info:eu-repo/semantics/openAccessKlein,DRVale,MMSilva,LPSantos,JPABranco,TFernandes,MOeng2016-08-01T00:00:00Zoai:scielo:S1516-635X2016000200203Revistahttp://www.scielo.br/rbcahttps://old.scielo.br/oai/scielo-oai.php||rvfacta@terra.com.br1806-90611516-635Xopendoar:2016-08-01T00:00Brazilian Journal of Poultry Science (Online) - Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA)false |
dc.title.none.fl_str_mv |
Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry |
title |
Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry |
spellingShingle |
Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry Klein,DR Conductance day-old chicks egg storage reactance sexing |
title_short |
Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry |
title_full |
Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry |
title_fullStr |
Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry |
title_full_unstemmed |
Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry |
title_sort |
Bioimpedance as a Non-Invasive Method to Evaluate Eggs and Poultry |
author |
Klein,DR |
author_facet |
Klein,DR Vale,MM Silva,LP Santos,JPA Branco,T Fernandes,MO |
author_role |
author |
author2 |
Vale,MM Silva,LP Santos,JPA Branco,T Fernandes,MO |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Klein,DR Vale,MM Silva,LP Santos,JPA Branco,T Fernandes,MO |
dc.subject.por.fl_str_mv |
Conductance day-old chicks egg storage reactance sexing |
topic |
Conductance day-old chicks egg storage reactance sexing |
description |
ABSTRACT The need to comply with animal welfare has motivated the research for non-invasive methods that allow the evaluation of poultry and eggs to be painless while providing accurate measurements. In this scenario, bioelectrical impedance was tested as a minimally invasive tool for sexing day-old chicks of two different chicken strains and for evaluating the quality of eggs submitted to different days of storage relative to their hatchability. The resistance and phase angle measured allowed the differentiation between chicken strains, but not between sexes. Eggs stored for seven days showed higher resistance and lower phase angle those stored for only one day. Although the bioimpedance method seems to be a promising method to evaluate egg and chick quality, the results of the present study suggest that further studies are needed to validate its utilization, particularly in terms of electrode type and positioning, as well as for the determination of which electrodes and equipment are best suited for different evaluation purposes. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-06-01 |
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=S1516-635X2016000200203 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000200203 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1806-9061-2015-0087 |
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 |
Fundacao de Apoio a Ciência e Tecnologia Avicolas |
publisher.none.fl_str_mv |
Fundacao de Apoio a Ciência e Tecnologia Avicolas |
dc.source.none.fl_str_mv |
Brazilian Journal of Poultry Science v.18 n.2 2016 reponame:Brazilian Journal of Poultry Science (Online) instname:Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) instacron:FACTA |
instname_str |
Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) |
instacron_str |
FACTA |
institution |
FACTA |
reponame_str |
Brazilian Journal of Poultry Science (Online) |
collection |
Brazilian Journal of Poultry Science (Online) |
repository.name.fl_str_mv |
Brazilian Journal of Poultry Science (Online) - Fundação APINCO de Ciência e Tecnologia Avícolas (FACTA) |
repository.mail.fl_str_mv |
||rvfacta@terra.com.br |
_version_ |
1754122513413046272 |