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How gamma-rays and electron-beam irradiation would affect the antimicrobial activity of differently processed wild mushroom extracts?

2015Journal article Open access
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dc.contributor.authorAlves, Maria José
dc.contributor.authorFernandes, Ângela
dc.contributor.authorBarreira, João C.M.
dc.contributor.authorLourenço, Inês
dc.contributor.authorFernandes, Dina
dc.contributor.authorMoura, Ana
dc.contributor.authorRibeiro, Ana Raquel
dc.contributor.authorSalgado, Julie
dc.contributor.authorAntonio, Amilcar L.
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2015-10-20T14:59:38Z
dc.date.available2015-10-20T14:59:38Z
dc.date.issued2015
dc.description.abstractThe effects of irradiation (gamma-rays and electron-beams), up to 10 kGy, in the antimicrobial activity of mushroom species (Boletus edulis, Hydnum repandum, Macrolepiota procera and Russula delica) differently processed (fresh, dried, freeze) were evaluated. Methods and Results: Clinical isolates with different resistance profiles from hospitalized patients in Local Health Unit of Mirandela, Northeast of Portugal, were used as target micro-organisms. The mushrooms antimicrobial activity did not suffer significant changes that might compromise applying irradiation as a possible mushroom conservation technology. Conclusions: Two kGy dose (independently of using gamma-rays or electron-beams) seemed to be the most suitable choice to irradiate mushrooms. Significance and Impact of the Study: This study provides important results in antimicrobial activity of extracts prepared from irradiated mushroom species.pt_PT
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) and COMPETE/QREN/EU for financial support to CIMO (PEst-OE/AGR/UI0690/2011), Â. Fernandes (SFRH/BD/76019/2011) and J.C.M. Barreira (SFRH/BPD/72802/2010). They also thank to the Local Health Unit of Mirandela, Northeast of Portugal, for all the support and to INCT - Institute of Nuclear Chemistry and Technology, in Warsaw, Poland for electron-beam irradiation.pt_PT
dc.identifier10.1111/jam.12718
dc.identifier.citationAlves, Maria José; Fernandes, Ângela; Barreira, João C.M.; Lourenço, Inês; Fernandes, Dina; Moura, Ana; Ribeiro, Ana Raquel; Salgado, Julie; Antonio, Amilcar L.;Ferreira, Isabel C.F.R. (2015). How gamma-rays and electron-beam irradiation would affect the antimicrobial activity of differently processed wild mushroom extracts? Journal of Applied Microbiology. ISSN 1364-5072. 118:3, p. 592-598pt_PT
dc.identifier.doi10.1111/jam.12718
dc.identifier.issn1364-5072
dc.identifier.urihttp://hdl.handle.net/10198/12162
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationStrategic Project - UI 690 - 2011-2012
dc.relationBIOACTIVE PROPERTIES & CYTOPROTECTIVE POTENTIAL OF NATURAL EXTRACTS/INDIVIDUAL COMPOUNDS: APPLICATION OF SINGLE CELL GEL ELECTROPHORESIS AND OTHER BIOCHEMICAL, CHEMICAL AND ELECTROCHEMICAL ASSAYS
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleHow gamma-rays and electron-beam irradiation would affect the antimicrobial activity of differently processed wild mushroom extracts?pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleStrategic Project - UI 690 - 2011-2012
oaire.awardTitleBIOACTIVE PROPERTIES & CYTOPROTECTIVE POTENTIAL OF NATURAL EXTRACTS/INDIVIDUAL COMPOUNDS: APPLICATION OF SINGLE CELL GEL ELECTROPHORESIS AND OTHER BIOCHEMICAL, CHEMICAL AND ELECTROCHEMICAL ASSAYS
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FAGR%2FUI0690%2F2011/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F76019%2F2011/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBPD%2F72802%2F2010/PT
oaire.citation.endPage598pt_PT
oaire.citation.startPage592pt_PT
oaire.citation.titleJournal of Applied Microbiologypt_PT
oaire.citation.volume118pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamSFRH
person.familyNameAlves
person.familyNameFernandes
person.familyNameBarreira
person.familyNameAntonio
person.familyNameFerreira
person.givenNameMaria José
person.givenNameÂngela
person.givenNameJoão C.M.
person.givenNameAmilcar L.
person.givenNameIsabel C.F.R.
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person.identifier.ciencia-idD618-B3A9-D312
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person.identifier.ridM-6624-2016
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person.identifier.scopus-author-id44560921900
person.identifier.scopus-author-id36868826600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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