Effect on Broiler Production Performance and Meat Quality of Feeding Ulva lactuca Supplemented with Carbohydrases
| Autor(a) principal: | |
|---|---|
| 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/10400.18/8449 |
Resumo: | This article belongs to the Section Animal Nutrition. |
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Effect on Broiler Production Performance and Meat Quality of Feeding Ulva lactuca Supplemented with CarbohydrasesUlva lactucaPoultry GrowthCarbohydraseMeat QualitybroilerSegurança AlimentarComposição dos AlimentosThis article belongs to the Section Animal Nutrition.Free PMC article: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9264772/SIMPLE SUMMARY: Macroalgae have been increasingly exploited worldwide for feed, food and biofuel applications, due to their nutritive and bioactive compounds. Green seaweeds belonging to the genus Ulva have high growth rates, which makes them suitable for being cultured in sustainable algae production, such as an integrated multi-trophic aquaculture system. This is expected to increase the use of Ulva sp. as an alternative source to conventional feedstuffs (e.g., cereals and soybean meal) for poultry. The objective of the current study was to assess if the incorporation of 15% Ulva lactuca in broiler chickens’ diet, combined or not with carbohydrate-active enzymes, would enhance meat nutritional quality without compromising animal growth performance. Overall, U. lactuca led to an accumulation of antioxidant carotenoids, n-3 PUFA and macrominerals, including magnesium, potassium and phosphorus, in the breast muscle, with likely health benefits, without significantly impairing growth performance. The supplementation of macroalgae with a recombinant ulvan lyase reduced ileal viscosity with possible beneficial effects on broiler digestibility. Although dietary U. lactuca showed potential to increase meat quality, it reduced meat overall acceptability, which suggests the use of a lower algae inclusion level to prevent a negative meat sensory perception for consumers.ABSTRACT: The aim of the study was to test if feeding 15% U. lactuca to broilers, alone or combined with carbohydrases, enhanced meat nutritional quality, without compromising growth performance. One hundred and twenty 22-day-old broilers were allocated to the following diets and replicated 10 times for 14 days: (1) maize and soy-based diet (control); (2) control with 15% U. lactuca (UL); (3) UL diet with 0.005% commercial carbohydrase mixture (ULC); and (4) UL diet with 0.01% ulvan lyase (ULE). Final body weight and average daily gain decreased (p < 0.050) with the ULE diet compared with the control, but no significant differences were found for the other diets. The intestinal viscosity increased (p < 0.001) with all alga diets but was lowered (p < 0.050) in the ileum with the ULE diet, relative to UL and ULC diets. Meat lightness and redness values, off-flavours, and total carotenoids increased (p < 0.001), while yellow values, tenderness, juiciness, overall acceptability, α- and γ-tocopherol, and total lipids decreased (p < 0.001) with alga diets. The n-3 polyunsaturated fatty acids (PUFA) increased (p < 0.050), and the n-6/n-3 PUFA ratio decreased (p < 0.001) with the ULE diet. Total minerals in meat increased (p < 0.001) with alga diets, conversely to sodium and zinc (p < 0.001). Feeding 15% of U. lactuca to broilers did not impair growth but increased meat nutritional value through the accumulation of health-promoting antioxidant carotenoids, n-3 PUFA and total minerals, although reducing overall meat acceptability.The study was supported by the Fundação para a Ciência e a Tecnologia (FCT; Lisbon, Portugal) grants PTDC/CAL-ZOO/30238/2017, UIDB/00276/2020 to CIISA, LA/P/0059/2020 to AL4AnimalS, and UIDB/04129/2020 to LEAF. J.M.P acknowledges funding from FCT through the fellowship SFRH/BPD/116816/2016.MDPIRepositório Científico do Instituto Nacional de SaúdeCosta, Mónica M.Pestana, José M.Carvalho, PatríciaAlfaia, Cristina M.Martins, Cátia F.Carvalho, DanielaMourato, MiguelGueifão, SandraDelgado, InêsCoelho, InêsLemos, José P.C.Lordelo, Madalena M.Prates, José A.M.2023-01-23T14:52:38Z2022-07-022022-07-02T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.18/8449engAnimals (Basel). 2022 Jul 2;12(13):1720. doi: 10.3390/ani121317202076-261510.3390/ani12131720info: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:RCAAP2023-07-20T15:42:31Zoai:repositorio.insa.pt:10400.18/8449Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:42:59.748312Repositório 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 |
Effect on Broiler Production Performance and Meat Quality of Feeding Ulva lactuca Supplemented with Carbohydrases |
| title |
Effect on Broiler Production Performance and Meat Quality of Feeding Ulva lactuca Supplemented with Carbohydrases |
| spellingShingle |
Effect on Broiler Production Performance and Meat Quality of Feeding Ulva lactuca Supplemented with Carbohydrases Costa, Mónica M. Ulva lactuca Poultry Growth Carbohydrase Meat Quality broiler Segurança Alimentar Composição dos Alimentos |
| title_short |
Effect on Broiler Production Performance and Meat Quality of Feeding Ulva lactuca Supplemented with Carbohydrases |
| title_full |
Effect on Broiler Production Performance and Meat Quality of Feeding Ulva lactuca Supplemented with Carbohydrases |
| title_fullStr |
Effect on Broiler Production Performance and Meat Quality of Feeding Ulva lactuca Supplemented with Carbohydrases |
| title_full_unstemmed |
Effect on Broiler Production Performance and Meat Quality of Feeding Ulva lactuca Supplemented with Carbohydrases |
| title_sort |
Effect on Broiler Production Performance and Meat Quality of Feeding Ulva lactuca Supplemented with Carbohydrases |
| author |
Costa, Mónica M. |
| author_facet |
Costa, Mónica M. Pestana, José M. Carvalho, Patrícia Alfaia, Cristina M. Martins, Cátia F. Carvalho, Daniela Mourato, Miguel Gueifão, Sandra Delgado, Inês Coelho, Inês Lemos, José P.C. Lordelo, Madalena M. Prates, José A.M. |
| author_role |
author |
| author2 |
Pestana, José M. Carvalho, Patrícia Alfaia, Cristina M. Martins, Cátia F. Carvalho, Daniela Mourato, Miguel Gueifão, Sandra Delgado, Inês Coelho, Inês Lemos, José P.C. Lordelo, Madalena M. Prates, José A.M. |
| author2_role |
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 |
Costa, Mónica M. Pestana, José M. Carvalho, Patrícia Alfaia, Cristina M. Martins, Cátia F. Carvalho, Daniela Mourato, Miguel Gueifão, Sandra Delgado, Inês Coelho, Inês Lemos, José P.C. Lordelo, Madalena M. Prates, José A.M. |
| dc.subject.por.fl_str_mv |
Ulva lactuca Poultry Growth Carbohydrase Meat Quality broiler Segurança Alimentar Composição dos Alimentos |
| topic |
Ulva lactuca Poultry Growth Carbohydrase Meat Quality broiler Segurança Alimentar Composição dos Alimentos |
| description |
This article belongs to the Section Animal Nutrition. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-07-02 2022-07-02T00:00:00Z 2023-01-23T14:52:38Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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http://hdl.handle.net/10400.18/8449 |
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http://hdl.handle.net/10400.18/8449 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
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Animals (Basel). 2022 Jul 2;12(13):1720. doi: 10.3390/ani12131720 2076-2615 10.3390/ani12131720 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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MDPI |
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MDPI |
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