Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/38711
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Campo DC | Valor | Idioma |
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dc.contributor.author | Martins, Natália | por |
dc.contributor.author | Barros, Lillian | por |
dc.contributor.author | Dueñas, Montserrat | por |
dc.contributor.author | Santos-Buelga, Celestino | por |
dc.contributor.author | Ferreira, Isabel C. F. R. | por |
dc.date.accessioned | 2015-12-04T16:09:28Z | - |
dc.date.available | 2015-12-04T16:09:28Z | - |
dc.date.issued | 2015-03 | - |
dc.identifier.citation | Martins, N.; Barros, Lillian; Dueñas, Montserrat; Santos-Buelga, Celestino; Ferreira, Isabel C. F. R., Characterization of phenolic compounds and antioxidant properties of Glycyrrhiza glabra L. rhizomes and roots. RSC Advances, 56(34), 26991-26997, 2015 | por |
dc.identifier.issn | 2046-2069 | por |
dc.identifier.uri | https://hdl.handle.net/1822/38711 | - |
dc.description.abstract | The present work aims to characterize and quantify the phenolic composition and to evaluate the antioxidant activity of Glycyrrhiza glabra L. (commonly known as licorice) rhizomes and roots. The antioxidant potential of its methanol/water extract could be related with flavones (mainly apigenin derivatives), flavanones (mainly liquirintin derivatives), a methylated isoflavone and a chalcone, identified in the extract. Lipid peroxidation inhibition was the most pronounced antioxidant effect (EC50=0.24±0.01 µg/mL and 22.74±2.42 µg/mL in TBARS and -carotene/linoleate assays, respectively), followed by free radicals scavenging activity (EC50=111.54±6.04 µg/mL) and, finally, reducing power (EC50=128.63±0.21 µg/mL). In this sense, licorice extract could be used as a source of antioxidants for pharmaceutical, cosmetic and/or food industries. | por |
dc.description.sponsorship | The authors are grateful to Foundation for Science and Technology (FCT, Portugal) for N. Martins grant (SFRH/BD/87658/ 2012), L. Barros researcher contract under “Programa Compromisso com Ciência – 2008” and financial support to the research center CIMO (strategic project PEst-OE/AGR/UI0690/ 2011). | - |
dc.language.iso | eng | por |
dc.publisher | Royal Society of Chemistry | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/135938/PT | - |
dc.relation | SFRH/BD/87658/2012 | - |
dc.rights | openAccess | por |
dc.subject | Glycyrrhiza glabra L. | por |
dc.subject | Phenolic compounds | por |
dc.subject | HPLC-DAD-ESI/MS | por |
dc.subject | Antioxidant activity | por |
dc.title | Characterization of phenolic compounds and antioxidant properties of Glycyrrhiza glabra L. rhizomes and roots | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://pubs.rsc.org/en/journals/journalissues/ra | por |
dc.comments | CEB19857 | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 26991 | por |
oaire.citationEndPage | 26997 | por |
oaire.citationIssue | 34 | por |
oaire.citationTitle | RSC Advances | por |
oaire.citationVolume | 56 | por |
dc.date.updated | 2015-12-03T17:47:40Z | - |
dc.identifier.eissn | 2046-2069 | - |
dc.identifier.doi | 10.1039/C5RA03963K | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | RSC Advances | por |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_19857_1.pdf | 326,46 kB | Adobe PDF | Ver/Abrir |