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How does electron beam irradiation dose affect the chemical and antioxidant profiles of wild dried Amanita mushrooms?

2015Journal article Open access
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dc.contributor.authorFernandes, Ângela
dc.contributor.authorBarreira, João C.M.
dc.contributor.authorAntonio, Amilcar L.
dc.contributor.authorRafalski, Andrzej
dc.contributor.authorOliveira, Beatriz
dc.contributor.authorMartins, Anabela
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2015-10-20T15:27:20Z
dc.date.available2015-10-20T15:27:20Z
dc.date.issued2015
dc.description.abstractAs all the mushrooms, Amanita species experiment several conservation problems, with a post-harvest life limited to a few days. Drying is one of the most used methods in mushrooms preservation. Food irradiation is another possible way to improve food quality and insure its security. Among the emerging irradiation technologies, electron beam has wide application, allowing high throughput, wide flexibility and potential, without any negative effect on the environment. The effects of different electron beam irradiation doses in Amanita genus, were assessed by measuring the changes produced on a wide variety of nutritional, chemical and antioxidant indicators. The evaluated profiles indicated differences among non-irradiated and irradiated samples, but a high similarity among different doses. This finding advises the highest assayed dose (10 kGy), ensuring higher effectiveness from the decontamination and disinfestation point of view, without having stronger effects than those observed for the lower doses.pt_PT
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support of research centres CIMO (PEst-OE/AGR/UI0690/2011) and REQUIMTE (PEst-C/EQB/LA0006/2011). Â. Fernandes and J.C.M. Barreira thank FCT, POPH-QREN and FSE for their grants (SFRH/BD/76019/2011 and SFRH/BPD/72802/2010, respectively). Prof. A. Chmielewski, General Director of the Institute of Nuclear Chemistry and Technology, Warsaw, Poland, for allowing e-beam irradiations.pt_PT
dc.identifier10.1016/j.foodchem.2015.03.012
dc.identifier.citationFernandes, Ângela; Barreira, João C.M.; Antonio, Amilcar L.; Rafalski, Andrzej; Oliveira, M.B.P.P.; Martins, Anabela; Ferreira, Isabel C.F.R. (2015). How does electron beam irradiation dose affect the chemical and antioxidant profiles of wild dried Amanita mushrooms? Food Chemistry. ISSN 0308-8146. 182, p. 309-315pt_PT
dc.identifier.doi10.1016/j.foodchem.2015.03.012
dc.identifier.issn0308-8146
dc.identifier.urihttp://hdl.handle.net/10198/12164
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationPEst-OE/AGR/UI0690/2011 pt_PT
dc.relationStrategic Project - LA 6 - 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.subjectAmanita spp.pt_PT
dc.subjectElectron beampt_PT
dc.subjectChemical compositionpt_PT
dc.subjectAntioxidant propertiespt_PT
dc.subjectPrincipal component analysispt_PT
dc.titleHow does electron beam irradiation dose affect the chemical and antioxidant profiles of wild dried Amanita mushrooms?pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleStrategic Project - LA 6 - 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/6820 - DCRRNI ID/PEst-C%2FEQB%2FLA0006%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.endPage315pt_PT
oaire.citation.startPage309pt_PT
oaire.citation.titleFood Chemistrypt_PT
oaire.citation.volume182pt_PT
oaire.fundingStream6820 - DCRRNI ID
oaire.fundingStreamSFRH
person.familyNameFernandes
person.familyNameBarreira
person.familyNameAntonio
person.familyNameMartins
person.familyNameFerreira
person.givenNameÂngela
person.givenNameJoão C.M.
person.givenNameAmilcar L.
person.givenNameAnabela
person.givenNameIsabel C.F.R.
person.identifier144781
person.identifier.ciencia-id2015-0434-AE7C
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person.identifier.orcid0000-0002-0157-9873
person.identifier.orcid0000-0003-1233-0990
person.identifier.orcid0000-0001-8271-9964
person.identifier.orcid0000-0001-6218-4413
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridD-8269-2013
person.identifier.ridJ-1960-2014
person.identifier.ridG-5488-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id54895546900
person.identifier.scopus-author-id44560921900
person.identifier.scopus-author-id7203013518
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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