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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/60305
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dc.creatorCátia Lidiane Alves Fernandespt_BR
dc.creatorMarvio Lobão Teixeira Abreupt_BR
dc.creatorMarlon Barros Guimarães Filhopt_BR
dc.creatorJeferson Clementino Gomespt_BR
dc.creatorJoão Vitor Lopes Bernardespt_BR
dc.creatorGustavo Felipe Correia Salespt_BR
dc.creatorRennan Herculano Rufino Moreirapt_BR
dc.creatorStefan Hirtenlehnerpt_BR
dc.creatorBruno Alexander Nunes Silvapt_BR
dc.date.accessioned2023-10-31T12:24:53Z-
dc.date.available2023-10-31T12:24:53Z-
dc.date.issued2022-
dc.citation.issue15pt_BR
dc.citation.spage147pt_BR
dc.citation.epage147pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.anscip.2022.04.007pt_BR
dc.identifier.issn2772-283Xpt_BR
dc.identifier.sici1pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/60305-
dc.description.resumoFibre supplementation in sow nutrition is of special interest as it is a prerequisite to improve gut health and animal performance. Eubiotic lignocellulose (ELC) or standard lignocellulose (LC) can modulate intestinal microbiota compared to traditional raw ingredient fibre sources. The hypothesis of the study was that different dietary fibre sources could modulate intestinal microbiota differently in sows. Thirty mixed parity sows were randomly distributed among 3 treatments. During gestation, a treatment receiving a diet formulated with 15% soybean hulls (CON), a CON + 2.5% ELF or a CON + 2.5% LC; and during lactation, diet formulated with 5% soybean hulls (CON), a CON + 1.0% ELC or a CON + 1.0% LC. Plasmatic urea levels, fecal volatile fatty acids (VFA) and intestinal microbiome profile were evaluated from sows at 111d of gestation and 16d of lactation, as well as immunoglobulins in milk on d16 of lactation. Data analyses were realized using Bioinformatics Software Geneious®. On 111d, plasma urea levels were higher in CON (P=0.085) and the globulin levels were higher in ELC and LC at 16d (P=0.076). The percentage of IgG in CON milk was higher and IgA was higher in ELC (P=0.021). Acetic (P=0.047) and isobutyric (P=0.021) acid levels were higher in CON at 111d. In ELC, the relative abundance of the Euryarchaeota phylum was highest at 111d (P=0.08) and at 16d (P=0.047). At 111d, genera Clostridium_IV was more relative abundant in ELC (P=0.086). In ELC, the abundance of the genera Terrisporobacter was lower at 111d (P=0.017). At 16d, the relative abundance of the genera Clostridium_IV and Clostridium_XIVa was higher in CON (P=0.086/P=0.099). The genera Methanobrevibacter was observed in greater abundance in ELC at 111d and 16d (P=0.088/P=0.07). Our findings demonstrated that ELC could change immunological milk quality, modulate VFA production and alter the intestinal microbiome of sows.pt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofAnimal - science proceedings-
dc.rightsAcesso Restritopt_BR
dc.subject.otherAlimentação e raçõespt_BR
dc.subject.otherNutrição animalpt_BR
dc.subject.otherSuíno -- Criaçãopt_BR
dc.titleEffects of dietary fibre sources for sows during gestation and lactation and their relationship with the intestinal microbiota and metabolitespt_BR
dc.typeArtigo de Eventopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S2772283X22004617pt_BR
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