Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SP

Detalhes bibliográficos
Autor(a) principal: Sales, Ronaldo de Oliveira; Universidade Federal do Ceará
Data de Publicação: 2013
Outros Autores: Park, Kil Jin; Universidade Estadual de Campinas, de Morais, Selene Maia; Universidade Estadual de Ceará
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista brasileira de higiene e sanidade animal
Texto Completo: http://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/27
Resumo: This study was conducted to determine the composition and fatty acid profile of the Nile tilapia waste silage with the aim of investigating its nutritional potential. Four lots (5 kg each) of Nile tilapia waste was ground with 3% (w/w) formic acid, stored at 27°C room temperature for 90 days in polyethylene boxes with holes, through which gases went out and then the levels of moisture, protein, ash and total lipids were analyzed obtaining: 77.25, 16.31, 3.17 and 3.26% respectively. 22 types of fatty acids were identified in the range of 10 to 22 carbon atoms and the most abundant was oleic acid-18:1 (22:14%), followed by palmitic acid-16:0 (18.2%). Approximately 97% of fatty acids (FA) were identified in the silage, being 30.81% of saturated fatty acids (SFA), 38.42% of monounsaturated fatty acids (MUFA) and 27.32% of polyunsaturated fatty acids (PUFA) which characterize this product as an important source of essential fatty acids. All parameters indicate a good nutritional potential for acid silage of Nile tilapia, mainly in relation to fatty acids and protein content.
id UFC-4_6be2715bdde27a64c5de11ec1ef362f7
oai_identifier_str oai:ojs.www.higieneanimal.ufc.br:article/27
network_acronym_str UFC-4
network_name_str Revista brasileira de higiene e sanidade animal
repository_id_str
spelling Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SPFish silage; frequencies percentage; fatty acid profile; fish despescaThis study was conducted to determine the composition and fatty acid profile of the Nile tilapia waste silage with the aim of investigating its nutritional potential. Four lots (5 kg each) of Nile tilapia waste was ground with 3% (w/w) formic acid, stored at 27°C room temperature for 90 days in polyethylene boxes with holes, through which gases went out and then the levels of moisture, protein, ash and total lipids were analyzed obtaining: 77.25, 16.31, 3.17 and 3.26% respectively. 22 types of fatty acids were identified in the range of 10 to 22 carbon atoms and the most abundant was oleic acid-18:1 (22:14%), followed by palmitic acid-16:0 (18.2%). Approximately 97% of fatty acids (FA) were identified in the silage, being 30.81% of saturated fatty acids (SFA), 38.42% of monounsaturated fatty acids (MUFA) and 27.32% of polyunsaturated fatty acids (PUFA) which characterize this product as an important source of essential fatty acids. All parameters indicate a good nutritional potential for acid silage of Nile tilapia, mainly in relation to fatty acids and protein content.Revista Brasileira de Higiene e Sanidade Animal2013-01-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/2710.5935/rbhsa.v4i2.27Revista Brasileira de Higiene e Sanidade Animal; v. 4, n. 2 (2010); 59-70reponame:Revista brasileira de higiene e sanidade animalinstname:Universidade Federal do Ceará (UFC)instacron:UFCporhttp://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/27/2125Sales, Ronaldo de Oliveira; Universidade Federal do CearáPark, Kil Jin; Universidade Estadual de Campinasde Morais, Selene Maia; Universidade Estadual de Cearáinfo:eu-repo/semantics/openAccess2024-06-26T12:53:02Zoai:ojs.www.higieneanimal.ufc.br:article/27Revistahttp://www.higieneanimal.ufc.br/PUBhttp://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/oaiwesleylyeverton@yahoo.com.br||ronaldo.sales@ufc.br1981-29651981-2965opendoar:2024-06-26T12:53:02Revista brasileira de higiene e sanidade animal - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SP
title Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SP
spellingShingle Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SP
Sales, Ronaldo de Oliveira; Universidade Federal do Ceará
Fish silage; frequencies percentage; fatty acid profile; fish despesca
title_short Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SP
title_full Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SP
title_fullStr Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SP
title_full_unstemmed Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SP
title_sort Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SP
author Sales, Ronaldo de Oliveira; Universidade Federal do Ceará
author_facet Sales, Ronaldo de Oliveira; Universidade Federal do Ceará
Park, Kil Jin; Universidade Estadual de Campinas
de Morais, Selene Maia; Universidade Estadual de Ceará
author_role author
author2 Park, Kil Jin; Universidade Estadual de Campinas
de Morais, Selene Maia; Universidade Estadual de Ceará
author2_role author
author
dc.contributor.author.fl_str_mv Sales, Ronaldo de Oliveira; Universidade Federal do Ceará
Park, Kil Jin; Universidade Estadual de Campinas
de Morais, Selene Maia; Universidade Estadual de Ceará
dc.subject.por.fl_str_mv Fish silage; frequencies percentage; fatty acid profile; fish despesca
topic Fish silage; frequencies percentage; fatty acid profile; fish despesca
description This study was conducted to determine the composition and fatty acid profile of the Nile tilapia waste silage with the aim of investigating its nutritional potential. Four lots (5 kg each) of Nile tilapia waste was ground with 3% (w/w) formic acid, stored at 27°C room temperature for 90 days in polyethylene boxes with holes, through which gases went out and then the levels of moisture, protein, ash and total lipids were analyzed obtaining: 77.25, 16.31, 3.17 and 3.26% respectively. 22 types of fatty acids were identified in the range of 10 to 22 carbon atoms and the most abundant was oleic acid-18:1 (22:14%), followed by palmitic acid-16:0 (18.2%). Approximately 97% of fatty acids (FA) were identified in the silage, being 30.81% of saturated fatty acids (SFA), 38.42% of monounsaturated fatty acids (MUFA) and 27.32% of polyunsaturated fatty acids (PUFA) which characterize this product as an important source of essential fatty acids. All parameters indicate a good nutritional potential for acid silage of Nile tilapia, mainly in relation to fatty acids and protein content.
publishDate 2013
dc.date.none.fl_str_mv 2013-01-22
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 http://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/27
10.5935/rbhsa.v4i2.27
url http://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/27
identifier_str_mv 10.5935/rbhsa.v4i2.27
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.higieneanimal.ufc.br/seer/index.php/higieneanimal/article/view/27/2125
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 Revista Brasileira de Higiene e Sanidade Animal
publisher.none.fl_str_mv Revista Brasileira de Higiene e Sanidade Animal
dc.source.none.fl_str_mv Revista Brasileira de Higiene e Sanidade Animal; v. 4, n. 2 (2010); 59-70
reponame:Revista brasileira de higiene e sanidade animal
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Revista brasileira de higiene e sanidade animal
collection Revista brasileira de higiene e sanidade animal
repository.name.fl_str_mv Revista brasileira de higiene e sanidade animal - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv wesleylyeverton@yahoo.com.br||ronaldo.sales@ufc.br
_version_ 1814256469560786944