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Bioactive properties and compounds in fruiting bodies and mycelia of Pleurotus eryngii (DC.) Quél and Suillus bellinii (Inzenga) Watling

2017Conference object Open access
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dc.contributor.authorSouilem, Fedia
dc.contributor.authorFernandes, Ângela
dc.contributor.authorCalhelha, Ricardo C.
dc.contributor.authorBarreira, João C.M.
dc.contributor.authorBarros, Lillian
dc.contributor.authorSkhiri, Fathia
dc.contributor.authorMartins, Anabela
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2018-03-05T11:16:18Z
dc.date.available2018-03-05T11:16:18Z
dc.date.issued2017
dc.description.abstractMushrooms have been used as sources of natural compounds for pharmaceutical applications. Not just fruiting bodies, but also their mycelium have been recognized as important sources of bioactive molecules. Pleurotus eryngii (DC.) Quél, in particular, is widely consumed due to its nutritional value and bioactive properties. On the other hand, Suillus bellinii (Inzenga) Watling is known as an ectomycorrhizal symbiont whose bioactivity has been scarcely studied. In the present work, each one of this species (fruiting body, mycelium and culture media) was characterized in terms of wellrecognized bioactive compounds namely, phenolic acids and ergosterol, by high performance liquid chromatography coupled to a photodiode array or an ultraviolet detector, respectively. The antioxidant activity of the samples was evaluated by four different assays: free radical scavenging activity, reducing power, b-carotene bleaching inhibition and thiobarbituric acid reactive substances (TBARS) assay. The cytotoxic activity, was evaluated either in human tumor cell lines (MCF-7- breast adenocarcinoma, NCI-H460- non-small cell lung cancer, HeLa- cervical carcinoma and HepG2- hepatocellular carcinoma), as also in a non-tumor porcine liver cells established in-house (PLP2). S. bellinii fruiting body and its mycelium showed higher contents of ergosterol and phenolic acids, and higher antioxidant activity than P. eryngii counterparts, Nevertheless, P. eryngii mycelium showed a cytotoxicity similar (sometimes superior) to its fruiting body, in comparison with S. bellinii mycelium that presented a lower anti-proliferative activity than its fruiting body. Overall, P. eryngii and S. bellinii, as well as their mycelia and culture media can be used as sources of bioactive compounds or as ingredients to be included in applications with antioxidant and cytotoxic properties.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSouilem, Fedia; Fernandes, Ângela; Calhelha, Ricardo; Barreira, João C.M.; Barros, Lillian; Skhiri, Fathia; Martins, Anabela; Ferreira, Isabel C.F.R. (2017). Bioactive properties and compounds in fruiting bodies and mycelia of Pleurotus eryngii (DC.) Quél and Suillus bellinii (Inzenga) Watling. In 8es Journées Scientifiques Internationales sur la Valorisation des Bioressources. Monastirpt_PT
dc.identifier.urihttp://hdl.handle.net/10198/16163
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectPleurotus eryngii (DC.) Quélpt_PT
dc.subjectSuillus bellinii (Inzenga) Watlingpt_PT
dc.subjectErgosterolpt_PT
dc.subjectPhenolic acidspt_PT
dc.subjectCytotoxic activitypt_PT
dc.titleBioactive properties and compounds in fruiting bodies and mycelia of Pleurotus eryngii (DC.) Quél and Suillus bellinii (Inzenga) Watlingpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceMonastir, Tunisiapt_PT
oaire.citation.title8es Journées Scientifiques Internationales sur la Valorisation des Bioressourcespt_PT
person.familyNameSofia Feitor Fernandes
person.familyNameCalhelha
person.familyNameBarreira
person.familyNameBarros
person.familyNameMartins
person.familyNameFerreira
person.givenNameÂngela
person.givenNameRicardo C.
person.givenNameJoão
person.givenNameLillian
person.givenNameAnabela
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-id2015-0434-AE7C
person.identifier.ciencia-idF313-E3CE-554E
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person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-0157-9873
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person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0001-6218-4413
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridJ-2172-2014
person.identifier.ridD-8269-2013
person.identifier.ridJ-3600-2013
person.identifier.ridG-5488-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id6507978333
person.identifier.scopus-author-id54895546900
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id7203013518
person.identifier.scopus-author-id36868826600
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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