Probiotic low-fat fermented goat milk with passion fruit by-product: In vitro effect on obese individuals’ microbiota and on metabolites production

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUFR - Federal University of Rondonópolis-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorNeves Casarotti, Sabrina [UNESP]-
Autor(es): dc.creatorFernanda Borgonovi, Tais [UNESP]-
Autor(es): dc.creatorde Mello Tieghi, Thatiana [UNESP]-
Autor(es): dc.creatorSivieri, Katia [UNESP]-
Autor(es): dc.creatorLúcia Barretto Penna, Ana [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:26:20Z-
Data de disponibilização: dc.date.available2022-02-22T00:26:20Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.foodres.2020.109453-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/199053-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/199053-
Descrição: dc.descriptionThis study aimed to evaluate the impact of a two-week treatment period with probiotic low-fat fermented goat milk by Lactobacillus casei Lc-1, supplemented with passion fruit by-product (1%), on the modulation of gut microbiota from obese individuals using the Simulator of Human Intestinal Microbial Ecosystem (SHIME) system. The effects were carried out through the study of gut microbiota composition, using 16S rRNA next generation sequencing, quantification of short-chain fatty acids (SCFA) and ammonium ions. The microbiota composition changed across three vessels representing the colon regions, because of fermented milk treatment. Fermented goat milk administration caused a reduction of bacteria belonging to genera Prevotella, Megamonas and Succinivibrio, which can produce SCFA, and an increase of Lactobacillus and Bifidobacterium genera in all simulated colon regions. There was no effect on SCFA and on ammonium ions concentration during treatment period. Fermented milk shifted the obese donors’ microbiota without changing metabolites production. It happens, possibly, due to a balance in abundances among bacterial genera that can produce or not SCFA, and among bacterial genera with high or low proteolytic activity. Our outcomes help to clarify the effects of the ingestion of a probiotic low-fat fermented goat milk product on colon microbiota composition.-
Descrição: dc.descriptionInstitute of Natural and Exact Sciences UFR - Federal University of Rondonópolis-
Descrição: dc.descriptionDepartment of Food Engineering and Technology UNESP - São Paulo State University-
Descrição: dc.descriptionDepartment of Food Science UNESP - São Paulo State University-
Descrição: dc.descriptionDepartment of Food Engineering and Technology UNESP - São Paulo State University-
Descrição: dc.descriptionDepartment of Food Science UNESP - São Paulo State University-
Idioma: dc.languageen-
Relação: dc.relationFood Research International-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subject16S rRNA sequencing-
Palavras-chave: dc.subjectFruit by-product-
Palavras-chave: dc.subjectGut microbiota-
Palavras-chave: dc.subjectLactobacillus casei Lc-1-
Palavras-chave: dc.subjectObesity-
Palavras-chave: dc.subjectProbiotic fermented food-
Palavras-chave: dc.subjectSHIME® system-
Título: dc.titleProbiotic low-fat fermented goat milk with passion fruit by-product: In vitro effect on obese individuals’ microbiota and on metabolites production-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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