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Phenolic composition and cell-based biological activities of ten coloured potato peels (Solanum tuberosum L.)

2021Artigo científico Acesso aberto
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dc.contributor.authorSampaio, Shirley L.
dc.contributor.authorPetropoulos, Spyridon Α.
dc.contributor.authorDias, Maria Inês
dc.contributor.authorPereira, Carla
dc.contributor.authorCalhelha, Ricardo C.
dc.contributor.authorFernandes, Ângela
dc.contributor.authorLeme, Camila M.M.
dc.contributor.authorAlexopoulos, Alexios
dc.contributor.authorSantos-Buelga, Celestino
dc.contributor.authorFerreira, Isabel C.F.R.
dc.contributor.authorBarros, Lillian
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2021-11-22T11:25:47Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2021-11-22T11:25:47Z
dc.date.issued2021
dc.description.abstractThe present study provides an in-depth characterisation of the non-anthocyanin and anthocyanin phenolic compounds of potato peels from ten coloured potato varieties. Furthermore, the underexplored bioactive potential (antioxidant, cytotoxic and anti-inflammatory capacities) of the studied peels is comprehensively analysed. Among non-anthocyanin phenolics, caffeic and a caffeoylquinic acid were found in the highest concentrations in all samples, which also showed the presence of O-glycosylated flavonol derivatives and polyamine derivatives. Acylated anthocyanins were identified in red and purple varieties, being pelargonidin, peonidin, and malvidin the most prominent aglycones. All samples revealed antioxidant and antitumor activities, and no toxic effect. The extract of the Rosemary variety presented the best antioxidant and antitumor outcomes and was the only sample to reveal anti-inflammatory activity. These results are valuable for the food-industry by adding value to an important bio-residue, particularly concerning its potential as natural ingredients in novel food and pharmaceutical formulations.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); the national funding by FCT, P.I., through the institutional scientific employment program-contract for L. Barros, Maria Inês Dias and C. Pereira contracts; to FEDER-Interreg España-Portugal programme through the project TRANSCoLAB 0612_TRANS_CO_LAB_2_P; to the European Regional Development Fund (ERDF) through the Regional Operational Program North 2020, within the scope of Project Mobilizador Norte-01-0247-FEDER-024479: ValorNatural ®; and also to the Ministry of Education, Science and Technological Development of Republic of Serbia (451-03-68/2020-14/200007). GIP-USAL is financially supported by the Spanish Government through the project AGL2015-64522-C2-2-R. S. Sampaio acknowledges CAPES Foundation (Ministry of Education, Brazil) for her PhD grant no. 99999.001423/2015-00.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationSampaio, Shirley L.; Petropoulos, Spyridon A.; Dias, Maria Inês; Pereira, Carla; Calhelha, Ricardo C.; Fernandes, Ângela; Leme, Camila M.M.; Alexopoulos, Alexios; Santos-Buelga, Celestino; Ferreira, Isabel C.F.R.; Barros, Lillian (2021). Phenolic composition and cell-based biological activities of ten coloured potato peels (Solanum tuberosum L.). Food Chemistry. ISSN 0308-8146. 363, p. 1-8en_EN
dc.identifier.doi10.1016/j.foodchem.2021.130360en_EN
dc.identifier.issn03088146
dc.identifier.urihttp://hdl.handle.net/10198/24237
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relationMountain Research Center
dc.subjectAnthocyaninsen_EN
dc.subjectAnti-inflammatory activityen_EN
dc.subjectAntioxidant activityen_EN
dc.subjectAntitumor activityen_EN
dc.subjectNon-anthocyanin phenolicsen_EN
dc.subjectPotato peelsen_EN
dc.subjectSolanum tuberosum L.en_EN
dc.titlePhenolic composition and cell-based biological activities of ten coloured potato peels (Solanum tuberosum L.)en_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardNumberUIDB/00690/2020
oaire.awardTitleMountain Research Center
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameDias
person.familyNamePereira
person.familyNameCalhelha
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person.familyNameFerreira
person.familyNameBarros
person.givenNameMaria Inês
person.givenNameCarla
person.givenNameRicardo C.
person.givenNameÂngela
person.givenNameIsabel C.F.R.
person.givenNameLillian
person.identifier1415151
person.identifier144781
person.identifier469085
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person.identifier.ciencia-idF313-E3CE-554E
person.identifier.ciencia-id2015-0434-AE7C
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person.identifier.orcid0000-0002-6801-4578
person.identifier.orcid0000-0002-0157-9873
person.identifier.orcid0000-0003-4910-4882
person.identifier.orcid0000-0002-9050-5189
person.identifier.ridM-8242-2013
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person.identifier.ridJ-2172-2014
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person.identifier.scopus-author-id54388787000
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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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