Inhibitory effects of piperine and black pepper essential oil on multispecies biofilm formation by Listeria monocytogenes, Salmonella Typhimurium, and Pseudomonas aeruginosa

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal do Paraná (UFPR)-
Autor(es): dc.contributorCentre of Biological Engineering (CBE)-
Autor(es): dc.creatorRodrigues dos Santos, Emanoelli Aparecida-
Autor(es): dc.creatorEreno Tadielo, Leonardo-
Autor(es): dc.creatorArruda Schmiedt, Jhennifer-
Autor(es): dc.creatorSilva Orisio, Paulo Henrique-
Autor(es): dc.creatorde Cássia Lima Brugeff, Eduarda-
Autor(es): dc.creatorSossai Possebon, Fábio-
Autor(es): dc.creatorOlivia Pereira, Maria-
Autor(es): dc.creatorGonçalves Pereira, Juliano-
Autor(es): dc.creatordos Santos Bersot, Luciano-
Data de aceite: dc.date.accessioned2025-08-21T23:20:05Z-
Data de disponibilização: dc.date.available2025-08-21T23:20:05Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-06-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.lwt.2023.114851-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/247385-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/247385-
Descrição: dc.descriptionThis study aimed to evaluate the antimicrobial and antibiofilm activities of black pepper essential oil (BPEO) and piperine and the effect of piperine on gene expression in a multispecies biofilm composed of Listeria monocytogenes, Salmonella Typhimurium, and Pseudomonas aeruginosa on a polypropylene surface. The minimal inhibitory concentrations of BPEO and piperine were 100 and 25 mg/mL, respectively, against this consortium of microorganisms. Sessile cell counts were 5.35–7.35 log CFU/cm2 and varied over time. The total population eradicated in the biofilm ranged from 78.9% (5.88 log CFU/cm2) to 99.8% (4.16 log CFU/cm2). Evaluation of biofilm-related gene expression showed upregulation of the L. monocytogenes genes agrC (24 and 72 h), agrD (72 h), and prfA (72 h) and downregulation of all evaluated S. Typhimurium and P. aeruginosa genes (24 and 72 h) in the untreated control biofilm. The addition of piperine resulted in upregulation of the L. monocytogenes genes agrB (24 and 72 h), agrC (72 h), agrD (24 and 72 h), and prfA (24 h); the S. Typhimurium genes agfA (24 and 72 h), adrA (24 and 72 h), and csgD (72 h); and all evaluated P. aeruginosa genes (24 and 72 h). Piperine more effectively controlled the multispecies biofilm.-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine and Animal Science, Botucatu campus, Distrito de Rubião Jr, SN, Botucatu-
Descrição: dc.descriptionFederal University of Paraná (UFPR) Department of Veterinary Sciences, Palotina campus, Rua Pioneiro, 2153, Jardim Dallas, PR-
Descrição: dc.descriptionUniversity of Minho Centre of Biological Engineering (CBE), Gualtar campus-
Descrição: dc.descriptionSão Paulo State University (UNESP) School of Veterinary Medicine and Animal Science, Botucatu campus, Distrito de Rubião Jr, SN, Botucatu-
Idioma: dc.languageen-
Relação: dc.relationLWT-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAntibiofilm-
Palavras-chave: dc.subjectBioactive compounds-
Palavras-chave: dc.subjectGene expression-
Palavras-chave: dc.subjectInhibition mechanism-
Título: dc.titleInhibitory effects of piperine and black pepper essential oil on multispecies biofilm formation by Listeria monocytogenes, Salmonella Typhimurium, and Pseudomonas aeruginosa-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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