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Free-radical scavenging capacity and reducing power of wild edible mushrooms from northeast Portugal: individual cap and stipe activity

2007Journal article Open access
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dc.contributor.authorFerreira, Isabel C.F.R.
dc.contributor.authorBaptista, Paula
dc.contributor.authorVilas-Boas, Miguel
dc.contributor.authorBarros, Lillian
dc.date.accessioned2008-09-12T15:32:57Z
dc.date.available2008-09-12T15:32:57Z
dc.date.issued2007
dc.description.abstractThe antioxidant properties of two wild edible mushroom species from the northeast of Portugal, Lactarius deliciosus (L.) Gray and Tricholoma portentosum (Fr.) Que´l., were evaluated. Methanolic extracts from the entire mushroom, the cap and the stipe, separately, were screened for their reducing power and free radical scavenging capacity by chemical assays. The total phenolic content was determined, in order to assess its effect on the extract’s antioxidant activity. Both two species showed antioxidant potential; but L. deliciosus proved to be more active. The portion of the mushroom used had an influence on the results obtained, with the cap methanolic extracts exhibiting the greatest antioxidant effect.en
dc.identifier.citationFerreira, Isabel C.F.R.; Baptista, Paula; Vilas-Boas, Miguel; Barros, Lillian (2007). Free-radical scavenging capacity and reducing power of wild edible mushrooms from northeast Portugal: individual cap and stipe activity. Food Chemistry. ISSN 0308-8146. 100:4, p. 1511-1516en
dc.identifier.doi10.1016/j.foodchem.2005.11.043
dc.identifier.issn0308-8146
dc.identifier.urihttp://hdl.handle.net/10198/831
dc.language.isoengen
dc.publisherElsevieren
dc.relationBioactive properties of wild edible mushrooms
dc.subjectWild edible mushroomsen
dc.subjectLactarius deliciosusen
dc.subjectTricholoma portentosumen
dc.subjectScavenging effecten
dc.subjectReducing poweren
dc.subjectTotal phenolsen
dc.titleFree-radical scavenging capacity and reducing power of wild edible mushrooms from northeast Portugal: individual cap and stipe activityen
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleBioactive properties of wild edible mushrooms
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/POCI/POCI%2FAGR%2F56661%2F2004/PT
oaire.fundingStreamPOCI
person.familyNameFerreira
person.familyNameBaptista
person.familyNameVilas-Boas
person.familyNameBarros
person.givenNameIsabel C.F.R.
person.givenNamePaula
person.givenNameMiguel
person.givenNameLillian
person.identifier144781
person.identifier1693134
person.identifier469085
person.identifier.ciencia-id9418-CF95-9919
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person.identifier.ciencia-id9616-35CB-D001
person.identifier.orcid0000-0003-4910-4882
person.identifier.orcid0000-0001-6331-3731
person.identifier.orcid0000-0002-8665-5280
person.identifier.orcid0000-0002-9050-5189
person.identifier.ridE-8500-2013
person.identifier.ridI-5949-2013
person.identifier.ridJ-3600-2013
person.identifier.scopus-author-id36868826600
person.identifier.scopus-author-id14051688000
person.identifier.scopus-author-id6602648497
person.identifier.scopus-author-id35236343600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
rcaap.typearticleen
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