Betaine supplementation affects the cholesterol but not the lipid profile of pigs
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/2153 |
Resumo: | This study was undertaken to investigate the effects of long termbetaine intake on the cholesterol and lipid profile of Alentejano (AL) pigs. At 36 kg body weight (BW), castrated male and female pigs fed a commercial (C) diet, were divided into two groups: i) Group C, consuming the C diet; and ii) Group CB, consuming the C diet supplemented with 1 g/kg betaine. Pigs were slaughtered at ,100 kg BW. Fasting plasma concentrations of protein, urea, glucose, TAG, phospholipids, homocysteine, total and LDL- and HDL-cholesterol were determined. Liver TAG, phospholipids, and total and free cholesterol were analyzed, as well as total lipids, cholesterol contents, and fatty acid (FA) composition of M. semimembranosus and dorsal subcutaneous fat. Betaine supplemented pigs presented significantly higher plasma concentrations of TAG, phospholipids, cholesterol, and lipoprotein cholesterol. The dorsal subcutaneous fat cholesterol concentration was also significantly higher in CB than in C pigs. No differences were detected in the most abundant FA profile (including the unsaturated to saturated FA ratio) of muscle and subcutaneous fat tissues among treatments. These data suggest that betaine induces dyslipidemia, and increases cholesterol concentration in dorsal subcutaneous fat, without affecting the FA profile of M. semimembranosus and dorsal subcutaneous fat. |
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Betaine supplementation affects the cholesterol but not the lipid profile of pigsbetainehomocysteinemiacholesterolemiatissue fatty acidsAlentejano pigThis study was undertaken to investigate the effects of long termbetaine intake on the cholesterol and lipid profile of Alentejano (AL) pigs. At 36 kg body weight (BW), castrated male and female pigs fed a commercial (C) diet, were divided into two groups: i) Group C, consuming the C diet; and ii) Group CB, consuming the C diet supplemented with 1 g/kg betaine. Pigs were slaughtered at ,100 kg BW. Fasting plasma concentrations of protein, urea, glucose, TAG, phospholipids, homocysteine, total and LDL- and HDL-cholesterol were determined. Liver TAG, phospholipids, and total and free cholesterol were analyzed, as well as total lipids, cholesterol contents, and fatty acid (FA) composition of M. semimembranosus and dorsal subcutaneous fat. Betaine supplemented pigs presented significantly higher plasma concentrations of TAG, phospholipids, cholesterol, and lipoprotein cholesterol. The dorsal subcutaneous fat cholesterol concentration was also significantly higher in CB than in C pigs. No differences were detected in the most abundant FA profile (including the unsaturated to saturated FA ratio) of muscle and subcutaneous fat tissues among treatments. These data suggest that betaine induces dyslipidemia, and increases cholesterol concentration in dorsal subcutaneous fat, without affecting the FA profile of M. semimembranosus and dorsal subcutaneous fat.WILEY-VCH Verlag GmbH & Co. KGaA2010-11-08T10:24:18Z2010-11-082010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article95794 bytesapplication/pdfhttp://hdl.handle.net/10174/2153http://hdl.handle.net/10174/2153engpag 295-3031438-7697112European Journal of Lipid Science and Technology3livreZOOjmartins@uevora.ptndndnd385Martins, José M.Neves, José A.Freitas, AmadeuTirapicos, José L.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T18:38:06Zoai:dspace.uevora.pt:10174/2153Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:57:47.715840Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Betaine supplementation affects the cholesterol but not the lipid profile of pigs |
title |
Betaine supplementation affects the cholesterol but not the lipid profile of pigs |
spellingShingle |
Betaine supplementation affects the cholesterol but not the lipid profile of pigs Martins, José M. betaine homocysteinemia cholesterolemia tissue fatty acids Alentejano pig |
title_short |
Betaine supplementation affects the cholesterol but not the lipid profile of pigs |
title_full |
Betaine supplementation affects the cholesterol but not the lipid profile of pigs |
title_fullStr |
Betaine supplementation affects the cholesterol but not the lipid profile of pigs |
title_full_unstemmed |
Betaine supplementation affects the cholesterol but not the lipid profile of pigs |
title_sort |
Betaine supplementation affects the cholesterol but not the lipid profile of pigs |
author |
Martins, José M. |
author_facet |
Martins, José M. Neves, José A. Freitas, Amadeu Tirapicos, José L. |
author_role |
author |
author2 |
Neves, José A. Freitas, Amadeu Tirapicos, José L. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Martins, José M. Neves, José A. Freitas, Amadeu Tirapicos, José L. |
dc.subject.por.fl_str_mv |
betaine homocysteinemia cholesterolemia tissue fatty acids Alentejano pig |
topic |
betaine homocysteinemia cholesterolemia tissue fatty acids Alentejano pig |
description |
This study was undertaken to investigate the effects of long termbetaine intake on the cholesterol and lipid profile of Alentejano (AL) pigs. At 36 kg body weight (BW), castrated male and female pigs fed a commercial (C) diet, were divided into two groups: i) Group C, consuming the C diet; and ii) Group CB, consuming the C diet supplemented with 1 g/kg betaine. Pigs were slaughtered at ,100 kg BW. Fasting plasma concentrations of protein, urea, glucose, TAG, phospholipids, homocysteine, total and LDL- and HDL-cholesterol were determined. Liver TAG, phospholipids, and total and free cholesterol were analyzed, as well as total lipids, cholesterol contents, and fatty acid (FA) composition of M. semimembranosus and dorsal subcutaneous fat. Betaine supplemented pigs presented significantly higher plasma concentrations of TAG, phospholipids, cholesterol, and lipoprotein cholesterol. The dorsal subcutaneous fat cholesterol concentration was also significantly higher in CB than in C pigs. No differences were detected in the most abundant FA profile (including the unsaturated to saturated FA ratio) of muscle and subcutaneous fat tissues among treatments. These data suggest that betaine induces dyslipidemia, and increases cholesterol concentration in dorsal subcutaneous fat, without affecting the FA profile of M. semimembranosus and dorsal subcutaneous fat. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-11-08T10:24:18Z 2010-11-08 2010-01-01T00:00:00Z |
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://hdl.handle.net/10174/2153 http://hdl.handle.net/10174/2153 |
url |
http://hdl.handle.net/10174/2153 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
pag 295-303 1438-7697 112 European Journal of Lipid Science and Technology 3 livre ZOO jmartins@uevora.pt nd nd nd 385 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
95794 bytes application/pdf |
dc.publisher.none.fl_str_mv |
WILEY-VCH Verlag GmbH & Co. KGaA |
publisher.none.fl_str_mv |
WILEY-VCH Verlag GmbH & Co. KGaA |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799136461659832320 |