Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | https://locus.ufv.br//handle/123456789/30955 https://doi.org/10.1590/rbz4820180131 |
Resumo: | The objectives of this investigation were to examine the impact of the dietary inclusion of rapeseed and soybean oil and the length of their feeding before slaughter on growth performance, quantitative and qualitative carcass traits, and fatty acid composition in longissimus lumborum muscle (LLM) of pigs. The experiment was conducted with 72 pigs (36 barrows and 36 gilts), divided into six oil-containing diet groups and one control group. Diets of the experimental groups were supplemented with 4% rapeseed (ROD) or soybean (SOD) oil for six, four, and two weeks before slaughter. Diet of the control group had no oil supplement. Animals were fed ad libitum and slaughtered at average body weight of 115.8 kg. The oil supplement and feeding duration had a significant effect on fatty acid composition in intramuscular fat of LLM. The diet with both rapeseed and soybean oil significantly increased the content of linoleic acid and α-linolenic acid (ALA) in intramuscular fat. Both types of oil significantly increased total PUFA, n-3 PUFA, and the PUFA:SFA ratio. The significant decrease of n-6:n-3 PUFA ratio was observed in groups fed rapeseed oil for four and six weeks. Dietary addition of oils did not have any significant effect on average daily gain, carcass traits, and physical characteristics of LLM of pigs. However, daily feed intake and feed conversion ratio were reduced in the groups with soybean oil supplement. The results show that rapeseed oil supplementation (two weeks before slaughter) has positive effect on n-6:n-3 PUFA ratio and increase of ALA without negative effect on meat and fat quality |
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Vehovský, KarelStupka, RomanZadinová, KateřinaŠprysl, MichalOkrouhlá, MonikaLebedová, NicoleMlyneková, EvaČítek, Jaroslav2023-05-26T18:01:16Z2023-05-26T18:01:16Z2019-04-10Vehovský, K.; Stupka, R.; Zadinová, K.; Šprysl, M.; Okrouhlá, M.; Lebedová, N.; Mlyneková, E. and Čítek, J. 2019. Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs. Revista Brasileira de Zootecnia 48:e201801311806-9290https://locus.ufv.br//handle/123456789/30955https://doi.org/10.1590/rbz4820180131The objectives of this investigation were to examine the impact of the dietary inclusion of rapeseed and soybean oil and the length of their feeding before slaughter on growth performance, quantitative and qualitative carcass traits, and fatty acid composition in longissimus lumborum muscle (LLM) of pigs. The experiment was conducted with 72 pigs (36 barrows and 36 gilts), divided into six oil-containing diet groups and one control group. Diets of the experimental groups were supplemented with 4% rapeseed (ROD) or soybean (SOD) oil for six, four, and two weeks before slaughter. Diet of the control group had no oil supplement. Animals were fed ad libitum and slaughtered at average body weight of 115.8 kg. The oil supplement and feeding duration had a significant effect on fatty acid composition in intramuscular fat of LLM. The diet with both rapeseed and soybean oil significantly increased the content of linoleic acid and α-linolenic acid (ALA) in intramuscular fat. Both types of oil significantly increased total PUFA, n-3 PUFA, and the PUFA:SFA ratio. The significant decrease of n-6:n-3 PUFA ratio was observed in groups fed rapeseed oil for four and six weeks. Dietary addition of oils did not have any significant effect on average daily gain, carcass traits, and physical characteristics of LLM of pigs. However, daily feed intake and feed conversion ratio were reduced in the groups with soybean oil supplement. The results show that rapeseed oil supplementation (two weeks before slaughter) has positive effect on n-6:n-3 PUFA ratio and increase of ALA without negative effect on meat and fat qualityengBrazilian Journal of Animal ScienceR. Bras. Zootec., 48:e20180131, 2019Creative Commons Attribution Licenseinfo:eu-repo/semantics/openAccessfatteningfeeding durationlongissimus lumborum muscleMUFAPUFAEffect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlereponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINAL1806-9290-rbz-48-e20180131.pdf1806-9290-rbz-48-e20180131.pdfartigoapplication/pdf315537https://locus.ufv.br//bitstream/123456789/30955/1/1806-9290-rbz-48-e20180131.pdf7341d1e005b92f7580c50cca6330c0d7MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/30955/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/309552023-05-26 15:01:17.183oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452023-05-26T18:01:17LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.en.fl_str_mv |
Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs |
title |
Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs |
spellingShingle |
Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs Vehovský, Karel fattening feeding duration longissimus lumborum muscle MUFA PUFA |
title_short |
Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs |
title_full |
Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs |
title_fullStr |
Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs |
title_full_unstemmed |
Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs |
title_sort |
Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs |
author |
Vehovský, Karel |
author_facet |
Vehovský, Karel Stupka, Roman Zadinová, Kateřina Šprysl, Michal Okrouhlá, Monika Lebedová, Nicole Mlyneková, Eva Čítek, Jaroslav |
author_role |
author |
author2 |
Stupka, Roman Zadinová, Kateřina Šprysl, Michal Okrouhlá, Monika Lebedová, Nicole Mlyneková, Eva Čítek, Jaroslav |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Vehovský, Karel Stupka, Roman Zadinová, Kateřina Šprysl, Michal Okrouhlá, Monika Lebedová, Nicole Mlyneková, Eva Čítek, Jaroslav |
dc.subject.eng.fl_str_mv |
fattening feeding duration longissimus lumborum muscle MUFA PUFA |
topic |
fattening feeding duration longissimus lumborum muscle MUFA PUFA |
description |
The objectives of this investigation were to examine the impact of the dietary inclusion of rapeseed and soybean oil and the length of their feeding before slaughter on growth performance, quantitative and qualitative carcass traits, and fatty acid composition in longissimus lumborum muscle (LLM) of pigs. The experiment was conducted with 72 pigs (36 barrows and 36 gilts), divided into six oil-containing diet groups and one control group. Diets of the experimental groups were supplemented with 4% rapeseed (ROD) or soybean (SOD) oil for six, four, and two weeks before slaughter. Diet of the control group had no oil supplement. Animals were fed ad libitum and slaughtered at average body weight of 115.8 kg. The oil supplement and feeding duration had a significant effect on fatty acid composition in intramuscular fat of LLM. The diet with both rapeseed and soybean oil significantly increased the content of linoleic acid and α-linolenic acid (ALA) in intramuscular fat. Both types of oil significantly increased total PUFA, n-3 PUFA, and the PUFA:SFA ratio. The significant decrease of n-6:n-3 PUFA ratio was observed in groups fed rapeseed oil for four and six weeks. Dietary addition of oils did not have any significant effect on average daily gain, carcass traits, and physical characteristics of LLM of pigs. However, daily feed intake and feed conversion ratio were reduced in the groups with soybean oil supplement. The results show that rapeseed oil supplementation (two weeks before slaughter) has positive effect on n-6:n-3 PUFA ratio and increase of ALA without negative effect on meat and fat quality |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019-04-10 |
dc.date.accessioned.fl_str_mv |
2023-05-26T18:01:16Z |
dc.date.available.fl_str_mv |
2023-05-26T18:01:16Z |
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.citation.fl_str_mv |
Vehovský, K.; Stupka, R.; Zadinová, K.; Šprysl, M.; Okrouhlá, M.; Lebedová, N.; Mlyneková, E. and Čítek, J. 2019. Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs. Revista Brasileira de Zootecnia 48:e20180131 |
dc.identifier.uri.fl_str_mv |
https://locus.ufv.br//handle/123456789/30955 |
dc.identifier.issn.none.fl_str_mv |
1806-9290 |
dc.identifier.doi.pt-BR.fl_str_mv |
https://doi.org/10.1590/rbz4820180131 |
identifier_str_mv |
Vehovský, K.; Stupka, R.; Zadinová, K.; Šprysl, M.; Okrouhlá, M.; Lebedová, N.; Mlyneková, E. and Čítek, J. 2019. Effect of dietary rapeseed and soybean oil on growth performance, carcass traits, and fatty acid composition of pigs. Revista Brasileira de Zootecnia 48:e20180131 1806-9290 |
url |
https://locus.ufv.br//handle/123456789/30955 https://doi.org/10.1590/rbz4820180131 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartofseries.pt-BR.fl_str_mv |
R. Bras. Zootec., 48:e20180131, 2019 |
dc.rights.driver.fl_str_mv |
Creative Commons Attribution License info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Creative Commons Attribution License |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Brazilian Journal of Animal Science |
publisher.none.fl_str_mv |
Brazilian Journal of Animal Science |
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reponame:LOCUS Repositório Institucional da UFV instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
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UFV |
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LOCUS Repositório Institucional da UFV |
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