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Phytochemical and antioxidant profile of pardina lentil cultivars from different regions of Spain

2021Journal article Open access
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dc.contributor.authorLiberal, Ângela
dc.contributor.authorFernandes, Ângela
dc.contributor.authorDias, Maria Inês
dc.contributor.authorPinela, José
dc.contributor.authorVivar-Quintana, Ana Maria
dc.contributor.authorFerreira, Isabel C.F.R.
dc.contributor.authorBarros, Lillian
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2021-11-23T10:12:00Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2021-11-23T10:12:00Z
dc.date.issued2021
dc.description.abstractLentils (Lens culinaris spp.) are an important food consumed worldwide given their high protein, fiber, mineral, and phytochemical contents, and can be used as a potential source of good nutrition for many people. With the purpose of valuing the Pardina variety, the quality brand from a protected geographical indication “Lenteja de Tierra de Campos”, a full assessment of the nutritional, chemical, and antioxidant properties of 34 samples from this variety was carried out. Besides its actual rich nutritional profile, three phenolic compounds by high performance liquid chromatography equipped with photodiode array detection-mass (HPLC-DAD-ESI/MS) were identified (kaempferol derivatives) with slight differences between them in all extracts. Sucrose by high-performance liquid chromatography with a refraction index detector (HPLC-RI) and citric acid by ultra-fast liquid chromatography coupled with a photodiode array detector (UFLC-PDA) were the major identified sugar and organic acid components, respectively, as well as α-tocopherol and γ-tocopherol isoforms (HPLC-fluorescence). Additionally, all the extracts presented excellent antioxidant activity by the oxidative hemolysis inhibition assay (OxHLIA/TBARS). Briefly, Pardina lentils from this quality brand are a good source of nutritional and chemical components and should therefore be included in a balanced diet.en_EN
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support by national funds FCT/MCTES to CIMO (UIDB/00690/2020). National funding by FCT, P.I., through the institutional scientific employment program-contract for L. Barros, A. Fernandes, M.I. Dias, and J. Pinela’s contracts. Vivar-Quintana is also grateful for the University of Salamanca’s support for researcher mobility and the Regulatory Council of the IGP Tierra de Campos for the lentil samples.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationLiberal, Ângela; Fernandes, Ângela; Dias, Maria Inês; Pinela, José; Vivar-Quintana, Ana María; Ferreira, Isabel C.F.R.; Barros, Lillian (2021). Phytochemical and antioxidant profile of pardina lentil cultivars from different regions of Spain. Foods. ISSN 2304-8158. 10:7, p. 1-20en_EN
dc.identifier.doi10.3390/foods10071629en_EN
dc.identifier.urihttp://hdl.handle.net/10198/24310
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relationMountain Research Center
dc.subjectAntioxidant activityen_EN
dc.subjectChemical compositionen_EN
dc.subjectKaempferol derivatesen_EN
dc.subjectLens culinarisen_EN
dc.subjectNutritional valueen_EN
dc.subjectPardinaen_EN
dc.titlePhytochemical and antioxidant profile of pardina lentil cultivars from different regions of Spainen_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameLiberal
person.familyNameFernandes
person.familyNameDias
person.familyNamePinela
person.familyNameFerreira
person.familyNameBarros
person.givenNameÂngela
person.givenNameÂngela
person.givenNameMaria Inês
person.givenNameJosé
person.givenNameIsabel C.F.R.
person.givenNameLillian
person.identifier144781
person.identifier469085
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person.identifier.ciencia-id2015-0434-AE7C
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person.identifier.orcid0000-0002-0157-9873
person.identifier.orcid0000-0001-8744-7814
person.identifier.orcid0000-0001-7523-1637
person.identifier.orcid0000-0003-4910-4882
person.identifier.orcid0000-0002-9050-5189
person.identifier.ridM-8242-2013
person.identifier.ridB-4466-2014
person.identifier.ridE-8500-2013
person.identifier.ridJ-3600-2013
person.identifier.scopus-author-id54388787000
person.identifier.scopus-author-id54392272800
person.identifier.scopus-author-id36868826600
person.identifier.scopus-author-id35236343600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
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