Logo do repositório
 
Publicação

Phenolic, polysaccharidic and lipidic fractions of mushrooms from northeast Portugal: chemical compounds with antioxidant properties

2012Artigo científico Acesso aberto
Ver registo simples
dc.contributor.authorHeleno, Sandrina A.
dc.contributor.authorBarros, Lillian
dc.contributor.authorQueiroz, Maria João R.P.
dc.contributor.authorSantos-Buelga, Celestino
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2012-08-21T09:13:04Z
dc.date.available2012-08-21T09:13:04Z
dc.date.issued2012
dc.description.abstractMushrooms do not constitute a significant portion of the human diet, but their consumption continues to increase due to their functional benefits and presence of bioactive compounds. Some of those compounds can be found in the phenolic, polysaccharidic, and lipidic fractions of edible and inedible species. Herein, those fractions of five wild mushrooms (Coprinopsis atramentaria, Lactarius bertillonii, Lactarius vellereus, Rhodotus palmatus, and Xerocomus chrysenteron) from northeastern Portugal were studied for their chemical composition and antioxidant properties. Protocatechuic, p-hydroxybenzoic, p-coumaric, and cinnamic acids were found in the phenolic fraction; rhamnose, xylose, fucose, arabinose, fructose, glucose, manose, mannitol, sucrose, maltose, and trehalose were quantified in polysaccharidic fraction; and linoleic and stearic (only in Lactarius sp.) acids, and β- and γ-tocopherols were the main compounds in the lipidic fraction. C. atramentaria and X. chrysenteron phenolic fractions gave the highest free radical scavenging activity, reducing properties, and lipid peroxidation inhibition in brain homogenates, which is in agreement with its highest content in total phenolics. Furthermore, among the polysaccharidic fractions C. atramentaria also gave the highest antioxidant activity, which is in agreement with its highest total polysaccharides content and sugars obtained after hydrolysis.por
dc.identifier.citationHeleno, Sandrina A.; Barros, Lillian; Queiroz, Maria João R.P.; Santos-Buelga, Celestino;: Ferreira, Isabel C.F.R. (2012). Phenolic, polysaccharidic and lipidic fractions of mushrooms from northeast Portugal: chemical compounds with antioxidant properties. Journal of Agricultural and Food Chemistry. ISSN 0021-8561. 60:18, p. 4634-4640por
dc.identifier.doi10.1021/jf300739m
dc.identifier.issn0021-8561
dc.identifier.urihttp://hdl.handle.net/10198/7365
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherACSpor
dc.relationBPD/4609/2008
dc.relationPortuguese Wild Mushrooms: Chemical characterization and functional study of antiproliferative and proapoptotic properties in cancer cell lines
dc.subjectWild mushroomspor
dc.subjectPhenolic fractionpor
dc.subjectPolysaccharidic fractionpor
dc.subjectLipidic fractionpor
dc.subjectAntioxidant propertiespor
dc.titlePhenolic, polysaccharidic and lipidic fractions of mushrooms from northeast Portugal: chemical compounds with antioxidant propertiespor
dc.typejournal article
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.endPage4640por
oaire.citation.startPage4634por
oaire.citation.titleJournal of Agricultural and Food Chemistrypor
oaire.citation.volume60por
oaire.fundingStream5876-PPCDTI
person.familyNameHeleno
person.familyNameBarros
person.familyNameFerreira
person.givenNameSandrina A.
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-id8B18-3095-6FC9
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0001-7224-1098
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridL-5951-2014
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id30067731800
person.identifier.scopus-author-id35236343600
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.typearticlepor
relation.isAuthorOfPublicatione89b5bf5-d315-49b6-871e-fa8eb6030676
relation.isAuthorOfPublication3af07ffe-f914-48ba-a5d5-efcf70fdce01
relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isAuthorOfPublication.latestForDiscovery3af07ffe-f914-48ba-a5d5-efcf70fdce01
relation.isProjectOfPublication59db4b60-8cc2-4f07-a25a-8cfe78f2778f
relation.isProjectOfPublication.latestForDiscovery59db4b60-8cc2-4f07-a25a-8cfe78f2778f

Ficheiros

Principais
A mostrar 1 - 2 de 2
Miniatura indisponível
Nome:
Art_Sandrina JAFC - Revised.pdf
Tamanho:
262.63 KB
Formato:
Adobe Portable Document Format
Ver/Abrir
Miniatura indisponível
Nome:
jf300739m.pdf
Tamanho:
239.89 KB
Formato:
Adobe Portable Document Format
Ver/Abrir
Licença
A mostrar 1 - 1 de 1
Miniatura indisponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:
Ver/Abrir

Coleções

CIMO - Artigos em Revistas Indexados à WoS/Scopus