Antimicrobial Activity of Metabolites Produced by the Fungus Pycnoporus sanguineus (Linnaeus: Fries) Murrill

Detalhes bibliográficos
Autor(a) principal: Vanderlinde, Daniela Godinho
Data de Publicação: 2010
Outros Autores: Onofre, Sideney Becker
Tipo de documento: Artigo
Idioma: por
Título da fonte: Saúde e Pesquisa (Online)
Texto Completo: https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1290
Resumo: Current research evaluates and determines minimum inhibitory concentrations of two extracts from the fungus Picnoporus sanguineus. Fungus samples were collected and ground in two solvent systems to obtain extracts according to the following schedule: (1) water and (2) ethyl acetate. Two fraction extracts, polar and apolar, were obtained. Extracts were evaluated by agar diffusion technique on bacteria Escherichia coli, S. aureus, S. epidermidis, P aeruginosa and the yeast Candida albicans. Results show that polar fraction was more efficacious against S. aureus. The two tested extracts did not inhibit the growth of E. coli and C. albicans. When Minimum Inhibitory Concentration (MIC) was determined by the polar fraction, the rates of 50% and 12.5% respectively for P. aeruginosa and S. aureus were verified. In the case of apolar fraction, MIC rates were 50%, 25% and 6.25% respectively for P. aeruginosa, S. epidermidis and S. aureus.
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spelling Antimicrobial Activity of Metabolites Produced by the Fungus Pycnoporus sanguineus (Linnaeus: Fries) MurrillAtividade Antimicrobiana de Metabólitos Produzidos pelo Fungo Pycnoporus sanguineus (Linnaeus: Fries) MurrillPycnoporus sanguineusSecondary MetabolitesAntimicrobacterial Activity.Pycnoporus sanguineusMetabólitos SecundáriosAtividade AntimicrobianaCurrent research evaluates and determines minimum inhibitory concentrations of two extracts from the fungus Picnoporus sanguineus. Fungus samples were collected and ground in two solvent systems to obtain extracts according to the following schedule: (1) water and (2) ethyl acetate. Two fraction extracts, polar and apolar, were obtained. Extracts were evaluated by agar diffusion technique on bacteria Escherichia coli, S. aureus, S. epidermidis, P aeruginosa and the yeast Candida albicans. Results show that polar fraction was more efficacious against S. aureus. The two tested extracts did not inhibit the growth of E. coli and C. albicans. When Minimum Inhibitory Concentration (MIC) was determined by the polar fraction, the rates of 50% and 12.5% respectively for P. aeruginosa and S. aureus were verified. In the case of apolar fraction, MIC rates were 50%, 25% and 6.25% respectively for P. aeruginosa, S. epidermidis and S. aureus.Este trabalho teve como objetivo obter, avaliar e determinar as concentrações inibitórias mínimas de dois extratos obtidos de Picnoporus sanguineus. Para a obtenção dos extratos, amostras do fungo foram coletadas e posteriormente maceradas em dois sistemas de solventes, seguindo o seguinte fluxograma: (1) água e (2) acetato de etila, obtendo-se, assim, dois extratos fração, sendo uma fração polar e outra apolar. Esses extratos foram avaliados utilizando a técnica de difusão em ágar, sobre as bactérias Escherichia coli, S. aureus, S. epidermidis e P aeruginosa, além da levedura Cândida albicans. Com os resultados obtidos, foi possível concluir que a fração polar se mostrou mais eficiente, pois inibiu o crescimento de S. aureus, S. epidermidis e P aeruginosa, se mostrando mais eficiente para S. aureus. Os dois extratos testados não inibiram o crescimento de E. coli e C. albicans. Na determinação das CIM – Concentração Inibitória Mínima – com a fração polar verificou-se um valor de 50% para P. aeruginosa e 12,50% para S. aureus; já, com a fração apolar, os valores de CIM foram de 50% para P. aeruginosa, 25% para S. epidermidis e 6,25% para S. aureus.Universidade Cesumar - UniCesumar2010-04-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por ParesPesquisa de Campoapplication/pdfhttps://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1290Saúde e Pesquisa; Vol 3 No 1 (2010): jan./abr.Saúde e Pesquisa; v. 3 n. 1 (2010): jan./abr.2176-9206reponame:Saúde e Pesquisa (Online)instname:Cesumar Diretoria de Pesquisainstacron:CESUMARporhttps://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1290/1038Vanderlinde, Daniela GodinhoOnofre, Sideney Beckerinfo:eu-repo/semantics/openAccess2022-05-23T16:39:14Zoai:ojs.pkp.sfu.ca:article/1290Revistahttps://periodicos.unicesumar.edu.br/index.php/saudpesqPUBhttps://periodicos.unicesumar.edu.br/index.php/saudpesq/oainaep@cesumar.br2176-92061983-1870opendoar:2022-05-23T16:39:14Saúde e Pesquisa (Online) - Cesumar Diretoria de Pesquisafalse
dc.title.none.fl_str_mv Antimicrobial Activity of Metabolites Produced by the Fungus Pycnoporus sanguineus (Linnaeus: Fries) Murrill
Atividade Antimicrobiana de Metabólitos Produzidos pelo Fungo Pycnoporus sanguineus (Linnaeus: Fries) Murrill
title Antimicrobial Activity of Metabolites Produced by the Fungus Pycnoporus sanguineus (Linnaeus: Fries) Murrill
spellingShingle Antimicrobial Activity of Metabolites Produced by the Fungus Pycnoporus sanguineus (Linnaeus: Fries) Murrill
Vanderlinde, Daniela Godinho
Pycnoporus sanguineus
Secondary Metabolites
Antimicrobacterial Activity.
Pycnoporus sanguineus
Metabólitos Secundários
Atividade Antimicrobiana
title_short Antimicrobial Activity of Metabolites Produced by the Fungus Pycnoporus sanguineus (Linnaeus: Fries) Murrill
title_full Antimicrobial Activity of Metabolites Produced by the Fungus Pycnoporus sanguineus (Linnaeus: Fries) Murrill
title_fullStr Antimicrobial Activity of Metabolites Produced by the Fungus Pycnoporus sanguineus (Linnaeus: Fries) Murrill
title_full_unstemmed Antimicrobial Activity of Metabolites Produced by the Fungus Pycnoporus sanguineus (Linnaeus: Fries) Murrill
title_sort Antimicrobial Activity of Metabolites Produced by the Fungus Pycnoporus sanguineus (Linnaeus: Fries) Murrill
author Vanderlinde, Daniela Godinho
author_facet Vanderlinde, Daniela Godinho
Onofre, Sideney Becker
author_role author
author2 Onofre, Sideney Becker
author2_role author
dc.contributor.author.fl_str_mv Vanderlinde, Daniela Godinho
Onofre, Sideney Becker
dc.subject.por.fl_str_mv Pycnoporus sanguineus
Secondary Metabolites
Antimicrobacterial Activity.
Pycnoporus sanguineus
Metabólitos Secundários
Atividade Antimicrobiana
topic Pycnoporus sanguineus
Secondary Metabolites
Antimicrobacterial Activity.
Pycnoporus sanguineus
Metabólitos Secundários
Atividade Antimicrobiana
description Current research evaluates and determines minimum inhibitory concentrations of two extracts from the fungus Picnoporus sanguineus. Fungus samples were collected and ground in two solvent systems to obtain extracts according to the following schedule: (1) water and (2) ethyl acetate. Two fraction extracts, polar and apolar, were obtained. Extracts were evaluated by agar diffusion technique on bacteria Escherichia coli, S. aureus, S. epidermidis, P aeruginosa and the yeast Candida albicans. Results show that polar fraction was more efficacious against S. aureus. The two tested extracts did not inhibit the growth of E. coli and C. albicans. When Minimum Inhibitory Concentration (MIC) was determined by the polar fraction, the rates of 50% and 12.5% respectively for P. aeruginosa and S. aureus were verified. In the case of apolar fraction, MIC rates were 50%, 25% and 6.25% respectively for P. aeruginosa, S. epidermidis and S. aureus.
publishDate 2010
dc.date.none.fl_str_mv 2010-04-26
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por Pares
Pesquisa de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1290
url https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1290
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.unicesumar.edu.br/index.php/saudpesq/article/view/1290/1038
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 Universidade Cesumar - UniCesumar
publisher.none.fl_str_mv Universidade Cesumar - UniCesumar
dc.source.none.fl_str_mv Saúde e Pesquisa; Vol 3 No 1 (2010): jan./abr.
Saúde e Pesquisa; v. 3 n. 1 (2010): jan./abr.
2176-9206
reponame:Saúde e Pesquisa (Online)
instname:Cesumar Diretoria de Pesquisa
instacron:CESUMAR
instname_str Cesumar Diretoria de Pesquisa
instacron_str CESUMAR
institution CESUMAR
reponame_str Saúde e Pesquisa (Online)
collection Saúde e Pesquisa (Online)
repository.name.fl_str_mv Saúde e Pesquisa (Online) - Cesumar Diretoria de Pesquisa
repository.mail.fl_str_mv naep@cesumar.br
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