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Add-value of Lactarius deliciosus and Macrolepiota procera wild mushrooms due to their nutritional and nutraceutical potential

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dc.contributor.authorFernandes, Ângela
dc.contributor.authorOliveira, Beatriz
dc.contributor.authorMartins, Anabela
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2012-08-20T15:01:53Z
dc.date.available2012-08-20T15:01:53Z
dc.date.issued2012
dc.description.abstractThis study describes the nutritional and nutraceutical potential of two species of wild edible mushrooms (Lactarius deliciosus and Macrolepiota procera) commonly consumed in the region of Trás-os-Montes, Northeast Portugal. The nutritional parameters analyzed were moisture, ash, fat, proteins, carbohydrates and energetic contribution. Free sugars and fatty acids were also determined by high performance liquid chromatography coupled with a refractive index detector (HPLC/RI) and gas chromatography coupled with a flame ionization detector (GC/FID), respectively. Macronutrient profile revealed that the studied species are rich sources of carbohydrates, proteins and energy, revealing low fat content. Mannitol and trehalose were the most abundant sugars in both species. The main fatty acid found in M. procera was linoleic acid, while stearic acid was the most abundant in L. deliciosus. The nutraceutical potential was also evaluated through antioxidant properties measured by DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging activity, reducing power, inhibition of β-carotene bleaching and inhibition of LPO using thiobarbituric acid reactive substances (TBARS). The mentioned assays showed and high antioxidant activity for both samples species. Phenolic acids and related compounds were analysed by HPLC coupled to diode array detection (HPLC/DAD) and p-Hydroxybenzoic acid was found in L. deliciosus and cinnamic acid in M. procera.por
dc.identifier.citationFernandes, Ângela; Oliveira, M. Beatriz P.P.; Martins, Anabela; Ferreira, Isabel C.F.R. (2012) – Add-value of Lactarius deliciosus and Macrolepiota procera wild mushrooms due to their nutritional and nutraceutical potential. In International Congress on Pormotion of Traditional Food Products. Ponte de Limapor
dc.identifier.urihttp://hdl.handle.net/10198/7362
dc.language.isoengpor
dc.peerreviewedyespor
dc.relationPortuguese Wild Mushrooms: Chemical characterization and functional study of antiproliferative and proapoptotic properties in cancer cell lines
dc.subjectWild mushroomspor
dc.subjectNutritional valuepor
dc.subjectNutraceutical potentialpor
dc.subjectAntioxidantspor
dc.titleAdd-value of Lactarius deliciosus and Macrolepiota procera wild mushrooms due to their nutritional and nutraceutical potentialpor
dc.typeconference paper
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.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F76019%2F2011/PT
oaire.citation.conferencePlacePonte de Limapor
oaire.citation.titleInternational Congress on Pormotion of Traditional Food Products, 3 a 5 de Maio de 2012por
oaire.fundingStream5876-PPCDTI
oaire.fundingStreamSFRH
person.familyNameFernandes
person.familyNameMartins
person.familyNameFerreira
person.givenNameÂngela
person.givenNameAnabela
person.givenNameIsabel C.F.R.
person.identifier144781
person.identifier.ciencia-id2015-0434-AE7C
person.identifier.ciencia-id7B18-A810-6B93
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-0157-9873
person.identifier.orcid0000-0001-6218-4413
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridG-5488-2013
person.identifier.ridE-8500-2013
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.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspor
rcaap.typeconferenceObjectpor
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relation.isAuthorOfPublication383370dd-10e5-40e6-9a15-f2201fe95581
relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isAuthorOfPublication.latestForDiscovery6233e657-3885-40a3-885e-0d51cf4dbaad
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