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Wild mushrooms as a possible source of nutraceuticals – Use of chromatographic techniques to obtain the species chemical profile

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dc.contributor.authorReis, Filipa S.
dc.contributor.authorMartins, Anabela
dc.contributor.authorBarros, Lillian
dc.contributor.authorVasconcelos, M. Helena
dc.contributor.authorMorales, Patricia
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2018-02-12T16:50:54Z
dc.date.available2018-02-12T16:50:54Z
dc.date.issued2017
dc.description.abstractAlthough mushrooms use has been reported for thousands of years, it has only been in recent years that the consumption of mushrooms has increased, mainly due to the increasing awareness that a stable and balanced diet exerts a key role in normal body functioning and sustaining health [1]. Indeed, some authors consider mushrooms as “inherent functional foods” [2]. This work presents the profiles of fatty acids, tocopherols and phenolic acids of two wild species from the genus Suillus, namely S. granulatus and S. luteus. Fatty acids were determined by GC-FID, tocopherols were analysed by HPLC coupled to a fluorescence detector, and phenolic acids by HPLC-PDA. Oleic and linoleic acids were the prevailing fatty acids detected in both species (31 – 57% of total fatty acids). Regarding the tocopherols profile, the main vitamers quantified in S. granulatus were the β- and δ- tocopherols (175 and 102 μg/100 g dw, respectively), while the main vitamer found in S. luteus was γ- tocopherol (337 μg/100 g dw). Gallic and p-hydroxybenzoic acids, as also the related compound cinnamic acid, were identified in S. granulatus (0.1 – 0.5 mg/100 g dw); protocatechuic acid was the only phenolic acid detected in S. luteus (0.5 mg/100 g dw), as well as the related compound cinnamic acid (0.4 mg/100 g dw). With this work, we were able to confirm that mushrooms can be a source of nutraceuticals, such as unsaturated fatty acids, vitamins and phenolic compounds. We could also conclude that species from the same genus, can present a similar chemical profile, but since mushrooms are highly influenced by the environmental conditions, the samples may present some differences between them.pt_PT
dc.description.sponsorshipFCT and FEDER under the PT2020 program for financial support to CIMO (UID/AGR/00690/2013), for F.S. Reis grant (SFRH/BD/111753/2015) and for L. Barros contractpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationReis, Filipa S.; Martins, Anabela; Barros, Lillian; Vasconcelos, M. Helena; Morales, Patrícia; Ferreira, Isabel C.F.R. (2017). Wild mushrooms as a possible source of nutraceuticals – Use of chromatographic techniques to obtain the species chemical profile. In 10º Encontro Nacional de Cromatografia. Bragança. ISBN 978-972-745-234-7pt_PT
dc.identifier.isbn978-972-745-234-7
dc.identifier.urihttp://hdl.handle.net/10198/15696
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInstituto Politécnico de Bragançapt_PT
dc.relationStudy of nutritional, antioxidant, anti-proliferative and programmed cell death induction properties of wild mushrooms
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleWild mushrooms as a possible source of nutraceuticals – Use of chromatographic techniques to obtain the species chemical profilept_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleStudy of nutritional, antioxidant, anti-proliferative and programmed cell death induction properties of wild mushrooms
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FAGR%2F00690%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBD%2F111753%2F2015/PT
oaire.citation.conferencePlaceBragança, Portugalpt_PT
oaire.citation.title10º Encontro Nacional de Cromatografiapt_PT
oaire.fundingStream5876
oaire.fundingStreamFARH
person.familyNameReis
person.familyNameMartins
person.familyNameBarros
person.familyNameFerreira
person.givenNameFilipa S.
person.givenNameAnabela
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-id391F-AFE1-64C7
person.identifier.ciencia-id7B18-A810-6B93
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-9159-0530
person.identifier.orcid0000-0001-6218-4413
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridI-2093-2013
person.identifier.ridG-5488-2013
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id36982144400
person.identifier.scopus-author-id7203013518
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id36868826600
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
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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