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Chromatographic analysis of nutraceuticals in the wild mushroom Suillus granulatus from different origins

2013Conference object Open access
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dc.contributor.authorReis, Filipa S.
dc.contributor.authorVieira, Vanessa
dc.contributor.authorBarros, Lillian
dc.contributor.authorMartins, Anabela
dc.contributor.authorStojković, Dejan
dc.contributor.authorSoković, Marina
dc.contributor.authorĆirić, Ana
dc.contributor.authorGlamočlija, Jasmina
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2014-05-12T11:16:36Z
dc.date.available2014-05-12T11:16:36Z
dc.date.issued2013
dc.description.abstractWild-growing mushrooms consumption has been preferred to cultivated species in many countries of central and Eastern Europe and the majority of the collected mushrooms are used for pickers' own consumption. Hence, in recent times, the consumption of mushrooms has risen greatly, comprising a large number of species with excellent properties, being rich in protein and minerals and low in calories [1]. Another reason for the rise in consumption is the combination of their value as a food as well as their medicinal and nutraceutical values [2]. This work presents the profiles of fatty acids, free sugars and tocopherols of the wild species Suillus granulatus from Portugal and Serbia, comparing the results with each other. Fatty acids were determined by GC-FID and free sugars and tocopherols were analysed by HPLC coupled to a refraction index (RI) and fluorescence detector, respectively. The mentioned profiles did not differ much between both samples from this species. Concerning fatty acids, polyunsaturated fatty acids were found in higher percentages, being linoleic and α-linolenic acids the prevailing fatty acids found in the Portuguese sample, and oleic acid and linoleic acids the prevailing fatty acids quantified in the Serbian one. The free sugars profiles were also similar, once it was possible to quantify fructose, mannitol and trehalose in both species and the total concentration values were also identical (12.77 g/100 g dw for the Portuguese sample and 12.68 g/100 g dw for the Serbian species). Regarding tocopherols, the four isoforms of vitamin E (α-, β-, Υ- and δ-tocopherol) were detected in the Serbian mushroom (219.92 ~g/100g dw of total tocopherols); however the Portuguese sample did not reveal the presence of the y-tocopherol isoform (294.94 ~g/100g dw of total tocopherols). With this work, we were able to confirm that mushrooms can be a source of nutraceuticals, such as unsaturated fatty acids, monosaccharides or disaccharides, and vitamins. Despite chemical profiles being highly influenced by the environmental conditions, Suillus granulatus sample from two different countries presented similar profiles of the analyzed molecules.por
dc.description.sponsorshipFCT, POPH-QREN and FSE for research project PTDC/AGR-ALI/110062/2009 and contract to L. Barros (Compromisso para a Ciencia 2008) and Serbian Ministry of Education, Science and Technological development for grant (O1 173032).por
dc.identifier.citationReis, Filipa S.; Vieira, Vanessa; Barros, Lillian; Martins, Anabela; Stojković, Dejan; Soković, Marina; Ćirić, Ana; Glamočlija, Jasmina; Ferreira, Isabel C.F.R. (2013). Chromatographic analysis of nutraceuticals in the wild mushroom Suillus granulatus from different origins. In 8º Encontro Nacional de Cromatografia. Covilhãpor
dc.identifier.urihttp://hdl.handle.net/10198/9487
dc.language.isoengpor
dc.peerreviewedyespor
dc.relationPortuguese Wild Mushrooms: Chemical characterization and functional study of antiproliferative and proapoptotic properties in cancer cell lines
dc.titleChromatographic analysis of nutraceuticals in the wild mushroom Suillus granulatus from different originspor
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitlePortuguese Wild Mushrooms: Chemical characterization and functional study of antiproliferative and proapoptotic properties in cancer cell lines
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FAGR-ALI%2F110062%2F2009/PT
oaire.citation.conferencePlaceCovilhã, Portugalpor
oaire.citation.title8º Encontro Nacional de Cromatografiapor
oaire.fundingStream5876-PPCDTI
person.familyNameReis
person.familyNameBarros
person.familyNameMartins
person.familyNameFerreira
person.givenNameFilipa S.
person.givenNameLillian
person.givenNameAnabela
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-id391F-AFE1-64C7
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id7B18-A810-6B93
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-9159-0530
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0001-6218-4413
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridI-2093-2013
person.identifier.ridJ-3600-2013
person.identifier.ridG-5488-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id36982144400
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id7203013518
person.identifier.scopus-author-id36868826600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspor
rcaap.typeconferenceObjectpor
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