Sanitizing cinnamaldehyde solutions against Pseudomonas aeruginosa biofilms formed on stainless steel surfaces

Detalhes bibliográficos
Autor(a) principal: Pereira,Lívio Antônio Silva
Data de Publicação: 2019
Outros Autores: Oliveira,Maíra Maciel Mattos de, Martins,Heloísa Helena de Abreu, Vale,Letícia Andrade do, Isidoro,Silas Rodrigo, Botrel,Diego Alvarenga, Piccoli,Roberta Hilsdorf
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Food Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-67232019000100418
Resumo: Abstract Pseudomonas aeruginosa is an opportunistic pathogen capable of forming biofilms of great relevance to medical microbiology and the food industry. Essential oil (EOs) constituents have been researched as new strategies for the control of biofilms. In the present study cinnamaldehyde was shown to be an effective EO against the planktonic cells of P. aeruginosa strains (p < 0.05). Thus it was used to prepare sanitizing solutions, which were tested against P. aeruginosa biofilms formed on stainless steel surfaces. Cinnamaldehyde showed antibacterial activity against sessile P. aeruginosa cells (p < 0.05). A 100% (5.87 log-reduction) elimination of viable bacterial cells was obtained after treatment with a 6xMIC (0.06% Minimal Inhibitory Concentration) solution for the strain ATCC 9027. Sanitizing cinnamaldehyde solutions can be used as new alternatives to control such microbial sessile communities in food industries.
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spelling Sanitizing cinnamaldehyde solutions against Pseudomonas aeruginosa biofilms formed on stainless steel surfacesEssential oil constituentNatural sanitizing solutionBacterial adhesionBacterial biofilmsIndustrial surfacesPseudomonas aeruginosaAbstract Pseudomonas aeruginosa is an opportunistic pathogen capable of forming biofilms of great relevance to medical microbiology and the food industry. Essential oil (EOs) constituents have been researched as new strategies for the control of biofilms. In the present study cinnamaldehyde was shown to be an effective EO against the planktonic cells of P. aeruginosa strains (p < 0.05). Thus it was used to prepare sanitizing solutions, which were tested against P. aeruginosa biofilms formed on stainless steel surfaces. Cinnamaldehyde showed antibacterial activity against sessile P. aeruginosa cells (p < 0.05). A 100% (5.87 log-reduction) elimination of viable bacterial cells was obtained after treatment with a 6xMIC (0.06% Minimal Inhibitory Concentration) solution for the strain ATCC 9027. Sanitizing cinnamaldehyde solutions can be used as new alternatives to control such microbial sessile communities in food industries.Instituto de Tecnologia de Alimentos - ITAL2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-67232019000100418Brazilian Journal of Food Technology v.22 2019reponame:Brazilian Journal of Food Technologyinstname:Instituto de Tecnologia de Alimentos (ITAL)instacron:ITAL10.1590/1981-6723.14418info:eu-repo/semantics/openAccessPereira,Lívio Antônio SilvaOliveira,Maíra Maciel Mattos deMartins,Heloísa Helena de AbreuVale,Letícia Andrade doIsidoro,Silas RodrigoBotrel,Diego AlvarengaPiccoli,Roberta Hilsdorfeng2019-05-10T00:00:00Zoai:scielo:S1981-67232019000100418Revistahttp://bjft.ital.sp.gov.br/https://old.scielo.br/oai/scielo-oai.phpbjftsec@ital.sp.gov.br||bjftsec@ital.sp.gov.br1981-67231516-7275opendoar:2019-05-10T00:00Brazilian Journal of Food Technology - Instituto de Tecnologia de Alimentos (ITAL)false
dc.title.none.fl_str_mv Sanitizing cinnamaldehyde solutions against Pseudomonas aeruginosa biofilms formed on stainless steel surfaces
title Sanitizing cinnamaldehyde solutions against Pseudomonas aeruginosa biofilms formed on stainless steel surfaces
spellingShingle Sanitizing cinnamaldehyde solutions against Pseudomonas aeruginosa biofilms formed on stainless steel surfaces
Pereira,Lívio Antônio Silva
Essential oil constituent
Natural sanitizing solution
Bacterial adhesion
Bacterial biofilms
Industrial surfaces
Pseudomonas aeruginosa
title_short Sanitizing cinnamaldehyde solutions against Pseudomonas aeruginosa biofilms formed on stainless steel surfaces
title_full Sanitizing cinnamaldehyde solutions against Pseudomonas aeruginosa biofilms formed on stainless steel surfaces
title_fullStr Sanitizing cinnamaldehyde solutions against Pseudomonas aeruginosa biofilms formed on stainless steel surfaces
title_full_unstemmed Sanitizing cinnamaldehyde solutions against Pseudomonas aeruginosa biofilms formed on stainless steel surfaces
title_sort Sanitizing cinnamaldehyde solutions against Pseudomonas aeruginosa biofilms formed on stainless steel surfaces
author Pereira,Lívio Antônio Silva
author_facet Pereira,Lívio Antônio Silva
Oliveira,Maíra Maciel Mattos de
Martins,Heloísa Helena de Abreu
Vale,Letícia Andrade do
Isidoro,Silas Rodrigo
Botrel,Diego Alvarenga
Piccoli,Roberta Hilsdorf
author_role author
author2 Oliveira,Maíra Maciel Mattos de
Martins,Heloísa Helena de Abreu
Vale,Letícia Andrade do
Isidoro,Silas Rodrigo
Botrel,Diego Alvarenga
Piccoli,Roberta Hilsdorf
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Pereira,Lívio Antônio Silva
Oliveira,Maíra Maciel Mattos de
Martins,Heloísa Helena de Abreu
Vale,Letícia Andrade do
Isidoro,Silas Rodrigo
Botrel,Diego Alvarenga
Piccoli,Roberta Hilsdorf
dc.subject.por.fl_str_mv Essential oil constituent
Natural sanitizing solution
Bacterial adhesion
Bacterial biofilms
Industrial surfaces
Pseudomonas aeruginosa
topic Essential oil constituent
Natural sanitizing solution
Bacterial adhesion
Bacterial biofilms
Industrial surfaces
Pseudomonas aeruginosa
description Abstract Pseudomonas aeruginosa is an opportunistic pathogen capable of forming biofilms of great relevance to medical microbiology and the food industry. Essential oil (EOs) constituents have been researched as new strategies for the control of biofilms. In the present study cinnamaldehyde was shown to be an effective EO against the planktonic cells of P. aeruginosa strains (p < 0.05). Thus it was used to prepare sanitizing solutions, which were tested against P. aeruginosa biofilms formed on stainless steel surfaces. Cinnamaldehyde showed antibacterial activity against sessile P. aeruginosa cells (p < 0.05). A 100% (5.87 log-reduction) elimination of viable bacterial cells was obtained after treatment with a 6xMIC (0.06% Minimal Inhibitory Concentration) solution for the strain ATCC 9027. Sanitizing cinnamaldehyde solutions can be used as new alternatives to control such microbial sessile communities in food industries.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-67232019000100418
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1981-67232019000100418
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1981-6723.14418
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Tecnologia de Alimentos - ITAL
publisher.none.fl_str_mv Instituto de Tecnologia de Alimentos - ITAL
dc.source.none.fl_str_mv Brazilian Journal of Food Technology v.22 2019
reponame:Brazilian Journal of Food Technology
instname:Instituto de Tecnologia de Alimentos (ITAL)
instacron:ITAL
instname_str Instituto de Tecnologia de Alimentos (ITAL)
instacron_str ITAL
institution ITAL
reponame_str Brazilian Journal of Food Technology
collection Brazilian Journal of Food Technology
repository.name.fl_str_mv Brazilian Journal of Food Technology - Instituto de Tecnologia de Alimentos (ITAL)
repository.mail.fl_str_mv bjftsec@ital.sp.gov.br||bjftsec@ital.sp.gov.br
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