The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites

Detalhes bibliográficos
Autor(a) principal: Amaral, Andreia
Data de Publicação: 2022
Outros Autores: Cordeiro, Daniela, Bettencourt, Carlos, Moreira, Olga, Bressan, Maria Cristina, Belo, Ana Teresa, Boari, Cleube Andrade, van Harten, Sofia, Gama, Luis, Almeida, Joao Marques
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/24553
Resumo: Áreas de pesquisa: Agriculture
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spelling The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolitesFat pigsMeat qualityHDL-cholesterolAlbuminBackfatTriglyceridesÁreas de pesquisa: AgricultureThis research work was carried out with the goal of studying the impact of genetic groups-GG (Alentejano-AL, n = 30, and F1 Landrace*Large White-F1 pigs, n = 30) and body weight-BW (90, 120 and 160 kg) on plasma metabolites. Blood parameters were correlated with animal production traits, carcass measurements and meat quality. Individual records for feed conversion index (CI) and daily feed intake were recorded on a weekly basis, for a period of 15 weeks. Compared to the F1, AL pigs displayed (P <0.05) higher average levels of glucose, total cholesterol-TC, triglycerides-TG, HDL-cholesterol (HDL), LDL-cholesterol (LDL) and total protein (TP), by about 14.0, 21.0, 42.2, 18.2, 21.2 and 5.0%, respectively. AL pigs (120–160 kg) showed higher TG levels, when compared to the values at 90 kg (2.6 and 1.6 times higher). High TG levels occurred when animals exhibited high daily feed intake (0.450 and 1.810 kg, for AL and F1 pigs). In the AL high TG levels were correlated with high fat deposition, at 120 kg (r = 0.51). At 90 kg, however, high fat deposition was related to HDL (r = 0.59), a lipoprotein associated to cholesterol transport. A progressive increase in ALB was found in the F1, as expected, but AL pigs showed higher and similar ALB means at 90, 120 and 160 kg. As for meat color, AL pigs with high cholesterol were negatively associated to L*, while high TG levels were associated to low b*. Animals with high ALB produced more tender meats (low shear force). Pigs with higher levels of lipid metabolism showed Longissimus thoracis muscles with decreased luminosity and yellowness (meats of a less attractive appearance). However, these meats were tenderer.ElsevierRepositório da Universidade de LisboaAmaral, AndreiaCordeiro, DanielaBettencourt, CarlosMoreira, OlgaBressan, Maria CristinaBelo, Ana TeresaBoari, Cleube Andradevan Harten, SofiaGama, LuisAlmeida, Joao Marques2022-06-16T18:40:47Z2022-012022-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/24553engAmaral A, Cordeiro D, Bettencourt C, Moreira O, Bressan MC, Belo AT, Boarl CA, van Harten S, Gama LT, Almeida JM. 2022. The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites. Livestock Science 255:104810. DOI: https://doi.org/10.1016/j.livsci.2021.1048101871-141310.1016/j.livsci.2021.1048101878-0490info: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:RCAAP2023-03-06T14:54:00Zoai:www.repository.utl.pt:10400.5/24553Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:08:25.057250Repositório 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 The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites
title The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites
spellingShingle The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites
Amaral, Andreia
Fat pigs
Meat quality
HDL-cholesterol
Albumin
Backfat
Triglycerides
title_short The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites
title_full The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites
title_fullStr The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites
title_full_unstemmed The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites
title_sort The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites
author Amaral, Andreia
author_facet Amaral, Andreia
Cordeiro, Daniela
Bettencourt, Carlos
Moreira, Olga
Bressan, Maria Cristina
Belo, Ana Teresa
Boari, Cleube Andrade
van Harten, Sofia
Gama, Luis
Almeida, Joao Marques
author_role author
author2 Cordeiro, Daniela
Bettencourt, Carlos
Moreira, Olga
Bressan, Maria Cristina
Belo, Ana Teresa
Boari, Cleube Andrade
van Harten, Sofia
Gama, Luis
Almeida, Joao Marques
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Amaral, Andreia
Cordeiro, Daniela
Bettencourt, Carlos
Moreira, Olga
Bressan, Maria Cristina
Belo, Ana Teresa
Boari, Cleube Andrade
van Harten, Sofia
Gama, Luis
Almeida, Joao Marques
dc.subject.por.fl_str_mv Fat pigs
Meat quality
HDL-cholesterol
Albumin
Backfat
Triglycerides
topic Fat pigs
Meat quality
HDL-cholesterol
Albumin
Backfat
Triglycerides
description Áreas de pesquisa: Agriculture
publishDate 2022
dc.date.none.fl_str_mv 2022-06-16T18:40:47Z
2022-01
2022-01-01T00:00:00Z
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/10400.5/24553
url http://hdl.handle.net/10400.5/24553
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Amaral A, Cordeiro D, Bettencourt C, Moreira O, Bressan MC, Belo AT, Boarl CA, van Harten S, Gama LT, Almeida JM. 2022. The impact of genetic groups (Alentejano and F1 Landrace x Large White pigs) and body weight (90, 120 and 160kg) on blood metabolites. Livestock Science 255:104810. DOI: https://doi.org/10.1016/j.livsci.2021.104810
1871-1413
10.1016/j.livsci.2021.104810
1878-0490
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 Elsevier
publisher.none.fl_str_mv Elsevier
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
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection 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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