Influence of Feeding Weaned Piglets with Laminaria digitata on the Quality and Nutritional Value of Meat
| Autor(a) principal: | |
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| Data de Publicação: | 2022 |
| 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/10400.18/8428 |
Resumo: | This article belongs to the Section Meat. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Influence of Feeding Weaned Piglets with Laminaria digitata on the Quality and Nutritional Value of MeatLaminaria digitataCAZymePigletsMeat QualityComposição dos AlimentosThis article belongs to the Section Meat.Laminaria digitata is a novel feedstuff that can be used in pig diets to replace conventional feedstuffs. However, its resilient cell wall can prevent the monogastric digestive system from accessing intracellular nutrients. Carbohydrate-active enzyme (CAZyme) supplementation is a putative solution for this problem, degrading the cell wall during digestion. The objective of this work was to evaluate the effect of 10% L. digitata feed inclusion and CAZyme supplementation on the meat quality and nutritional value of weaned piglets. Forty weaned piglets were randomly allocated to four experimental groups (n = 10): control, LA (10% L. digitata, replacing the control diet), LAR (LA + CAZyme (0.005% Rovabio® Excel AP)) and LAL (LA + CAZyme (0.01% alginate lyase)) and the trial lasted for two weeks. The diets had no effect on any zootechnical parameters measured (p > 0.05) and meat quality traits, except for the pH measured 24 h post-mortem, which was higher in LAL compared to LA (p = 0.016). Piglets fed with seaweed had a significantly lower n-6/n-3 PUFA ratio compared to control, to which the higher accumulation of C20:5n-3 (p = 0.001) and C18:4n-3 (p < 0.0001) contributed. In addition, meat of seaweed-fed piglets was enriched with bromine (Br, p < 0.001) and iodine (I, p < 0.001) and depicted a higher oxidative stability. This study demonstrates that the nutritional value of piglets’ meat could be improved by the dietary incorporation of L. digitata, regardless of CAZyme supplementation, without negatively affecting growth performance in the post-weaning stage.This research was funded by Fundação para a Ciência e a Tecnologia, Portugal, through PTDC/CAL-ZOO/30238/2017 grant, associated with a post-doc contract to M.C., PhD fellowships to D.M.R. (SFRH/BD/143992/2019) and D.C. (SFRH/BD/126198/2016), and CIISA (UIDB/00276/2020) and LEAF (UIDB/04129/2020) grants.MDPIRepositório Científico do Instituto Nacional de SaúdeRibeiro, DavidAlfaia, CristinaPestana, JoséCarvalho, DanielaCosta, MónicaMartins, CátiaLemos, JoséMourato, MiguelGueifão, SandraDelgado, InêsCarvalho, PatríciaCoelho, DiogoCoelho, InêsFreire, JoãoAlmeida, AndréPrates, José2023-01-11T12:17:44Z2022-03-312022-03-31T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.18/8428engFoods . 2022 Mar 31;11(7):1024. doi: 10.3390/foods110710242304-815810.3390/foods11071024info: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:RCAAP2023-07-20T15:42:26ZPortal AgregadorONG |
| dc.title.none.fl_str_mv |
Influence of Feeding Weaned Piglets with Laminaria digitata on the Quality and Nutritional Value of Meat |
| title |
Influence of Feeding Weaned Piglets with Laminaria digitata on the Quality and Nutritional Value of Meat |
| spellingShingle |
Influence of Feeding Weaned Piglets with Laminaria digitata on the Quality and Nutritional Value of Meat Ribeiro, David Laminaria digitata CAZyme Piglets Meat Quality Composição dos Alimentos |
| title_short |
Influence of Feeding Weaned Piglets with Laminaria digitata on the Quality and Nutritional Value of Meat |
| title_full |
Influence of Feeding Weaned Piglets with Laminaria digitata on the Quality and Nutritional Value of Meat |
| title_fullStr |
Influence of Feeding Weaned Piglets with Laminaria digitata on the Quality and Nutritional Value of Meat |
| title_full_unstemmed |
Influence of Feeding Weaned Piglets with Laminaria digitata on the Quality and Nutritional Value of Meat |
| title_sort |
Influence of Feeding Weaned Piglets with Laminaria digitata on the Quality and Nutritional Value of Meat |
| author |
Ribeiro, David |
| author_facet |
Ribeiro, David Alfaia, Cristina Pestana, José Carvalho, Daniela Costa, Mónica Martins, Cátia Lemos, José Mourato, Miguel Gueifão, Sandra Delgado, Inês Carvalho, Patrícia Coelho, Diogo Coelho, Inês Freire, João Almeida, André Prates, José |
| author_role |
author |
| author2 |
Alfaia, Cristina Pestana, José Carvalho, Daniela Costa, Mónica Martins, Cátia Lemos, José Mourato, Miguel Gueifão, Sandra Delgado, Inês Carvalho, Patrícia Coelho, Diogo Coelho, Inês Freire, João Almeida, André Prates, José |
| author2_role |
author author author author author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Nacional de Saúde |
| dc.contributor.author.fl_str_mv |
Ribeiro, David Alfaia, Cristina Pestana, José Carvalho, Daniela Costa, Mónica Martins, Cátia Lemos, José Mourato, Miguel Gueifão, Sandra Delgado, Inês Carvalho, Patrícia Coelho, Diogo Coelho, Inês Freire, João Almeida, André Prates, José |
| dc.subject.por.fl_str_mv |
Laminaria digitata CAZyme Piglets Meat Quality Composição dos Alimentos |
| topic |
Laminaria digitata CAZyme Piglets Meat Quality Composição dos Alimentos |
| description |
This article belongs to the Section Meat. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-03-31 2022-03-31T00:00:00Z 2023-01-11T12:17:44Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.18/8428 |
| url |
http://hdl.handle.net/10400.18/8428 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Foods . 2022 Mar 31;11(7):1024. doi: 10.3390/foods11071024 2304-8158 10.3390/foods11071024 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
MDPI |
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MDPI |
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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 |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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