Evaluation of minimal inhibitory concentrations of essential oils

Detalhes bibliográficos
Autor(a) principal: Nunes, Maria João Correia
Data de Publicação: 2012
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/5268
Resumo: Mestrado em Engenharia Alimentar - Instituto Superior de Agronomia
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spelling Evaluation of minimal inhibitory concentrations of essential oilsLaminaceaessential oilsinhibitionListeria monocytogenesPseudomonas aeruginosaYarrowia lipolyticaMestrado em Engenharia Alimentar - Instituto Superior de AgronomiaEssential oils of Origanum vulgare, Salvia lavandulaefolia, Salvia officinalis, Salvia sclarea and Rosmarinus officinalis were evaluated for their antimicrobial activity against Listeria monocytogenes, Pseudomonas aeruginosa and Yarrowia lipolytica using the microdilution method. The most promising essential oil showed to be the Origunum vulgare with an inhibition range of 0,006 to 0,352% (v/v) for the yeasts and from 0,003 to 0,011% (v/v) for the bacteria species, with no significant differences between Gram positive and negative cells. Statistical analysis demonstrated a great variability in the Origanum vulgare and Rosmarinus officinalis oils results for both bacteria and yeasts growth. Data variability was larger as the essential oil concentration increased. The Origanum vulgare essential oil demonstrated to have the most promising capacity to be applied in food models against the assayed microorganisms in a future work.ISA/UTLFerreira, Maria Adélia SantosSousa, Isabel Maria Nunes deRepositório da Universidade de LisboaNunes, Maria João Correia2013-03-01T14:40:53Z20122012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10400.5/5268porNunes, M.J.C. - Evaluation of minimal inhibitory concentrations of essential oils. Lisboa: ISA, 2012, 56 p.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:36:12Zoai:www.repository.utl.pt:10400.5/5268Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:52:51.110879Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Evaluation of minimal inhibitory concentrations of essential oils
title Evaluation of minimal inhibitory concentrations of essential oils
spellingShingle Evaluation of minimal inhibitory concentrations of essential oils
Nunes, Maria João Correia
Laminacea
essential oils
inhibition
Listeria monocytogenes
Pseudomonas aeruginosa
Yarrowia lipolytica
title_short Evaluation of minimal inhibitory concentrations of essential oils
title_full Evaluation of minimal inhibitory concentrations of essential oils
title_fullStr Evaluation of minimal inhibitory concentrations of essential oils
title_full_unstemmed Evaluation of minimal inhibitory concentrations of essential oils
title_sort Evaluation of minimal inhibitory concentrations of essential oils
author Nunes, Maria João Correia
author_facet Nunes, Maria João Correia
author_role author
dc.contributor.none.fl_str_mv Ferreira, Maria Adélia Santos
Sousa, Isabel Maria Nunes de
Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Nunes, Maria João Correia
dc.subject.por.fl_str_mv Laminacea
essential oils
inhibition
Listeria monocytogenes
Pseudomonas aeruginosa
Yarrowia lipolytica
topic Laminacea
essential oils
inhibition
Listeria monocytogenes
Pseudomonas aeruginosa
Yarrowia lipolytica
description Mestrado em Engenharia Alimentar - Instituto Superior de Agronomia
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-01-01T00:00:00Z
2013-03-01T14:40:53Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/5268
url http://hdl.handle.net/10400.5/5268
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Nunes, M.J.C. - Evaluation of minimal inhibitory concentrations of essential oils. Lisboa: ISA, 2012, 56 p.
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv ISA/UTL
publisher.none.fl_str_mv ISA/UTL
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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