Fatty acid concentration and proximate composition of acid silage from Nile tilapia (Oreochromis niloticus) waste, farmed in Indaiatuba – SP
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , |
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. |
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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 |