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Diet supplementation formulated with Bacillus sp. SMIA-2 and its enzymes for Nile tilapia: zootechnical performance and effects on intestinal morphometry

dc.contributor.authorPierro, Priscilla Cortizo Costa
dc.contributor.authorMendonça, Pedro Pierro
dc.contributor.authorSantos, Paola de Oliveira
dc.contributor.authorPardo, Thayna de Souza
dc.contributor.authorAssis, Thaianara Galdino do Nascimento
dc.contributor.authorSilva, Samuel Oliveira da
dc.contributor.authorRibeiro, David Carvalho dos Santos
dc.contributor.authorMartins, Meire Lelis Leal
dc.date.accessioned2024-05-03T16:25:16Z
dc.date.available2024-05-03T16:25:16Z
dc.date.issued2024
dc.identifier.citationPIERRO, P.C.C. et al. Diet supplementation formulated withBacillus sp.SMIA-2 and its enzymesfor Nile tilapia: zootechnical performance and effects on intestinal morphometry, Acta Sci., Anim. Sci. (Online), v. 46, e64312, 2024.pt_BR
dc.identifier.issn1807-8672
dc.identifier.urihttps://repositorio.ifes.edu.br/handle/123456789/4628
dc.description.abstractThe use of probiotics and exogenous enzymes in fish feed is a promising alternative to improve animal performance. This study evaluated the feasibility of applying Bacillus sp. SMIA-2 and its enzymes as supplements in the diet for juvenile tilapia. The effect of adding different concentrations of Bacillus sp. SMIA-2 and its enzymes in food on zootechnical development, intestinal morphometry of animals was analyzed. The bacteria could be recovered from the intestines of animals, demonstrating its ability to survive gastric and bile acids. The comparative study of SMIA-2 with commercial products showed a significant effect on individual food intake, final weight and weight gain in all treatments. Gut length, villus height and intestinal coefficient were an advantage of SMIA-2 compared to commercial products and the control group. Therefore, the inclusion of Bacillus sp. SMIA-2 and its enzymes in fish feed may represent a viable alternative to improve animal development and significantly increase intestinal villi, contributing to nutrient absorption and animal health.pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa e Inovação do Espírito Santo (FAPES)pt_BR
dc.format.extent11 p.pt_BR
dc.languageenpt_BR
dc.relation.ispartofRevista Acta Scientiarumpt_BR
dc.rightsacesso_abertopt_BR
dc.subjectAquaculturept_BR
dc.subjectBacilluspt_BR
dc.subjectEnzymespt_BR
dc.subjectAnimal nutritionpt_BR
dc.subjectOreochromis niloticuspt_BR
dc.titleDiet supplementation formulated with Bacillus sp. SMIA-2 and its enzymes for Nile tilapia: zootechnical performance and effects on intestinal morphometrypt_BR
dc.typeartigopt_BR
dc.contributor.institutionUniversidade Estadual do Norte Fluminense Darcy Ribeiro (UENF)pt_BR
ifes.author.latteshttp://lattes.cnpq.br/9773897291657035pt_BR
dc.description.affiliationIfesCampus_de_Alegrept_BR
dc.identifier.doi10.4025/actascianimsci.v46i1.64312pt_BR


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