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Tailor-made fertilization regimes as strategies to increase phenolic composition: the case study of pot grown Cichorium spinosum L

2022Conference object Open access
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dc.contributor.authorDias, Maria Inês
dc.contributor.authorPaschoalinotto, B.H.
dc.contributor.authorPolyzos, Nikolaos
dc.contributor.authorPetropoulos, Spyridon Α.
dc.contributor.authorBarros, Lillian
dc.date.accessioned2023-01-06T10:14:42Z
dc.date.available2023-01-06T10:14:42Z
dc.date.issued2022
dc.description.abstractCichorium spinosum is a perennial halophyte of the Mediterranean basin, consumed for its fresh green leaves.1 It is normally handpicked from the wild, but the cultivated one allows its collection several times per year, resorting to the use of chemical fertilizers.2,3 Needless to say, that the switch to innovative and sustainable farming practices it is of the upmost importance in a world of climate crises, land degradation and, particularly, extreme drought, allowing the production of promising crops with low input requirements, sustainable footprint, and rich in high-added value compounds. In the present work, the individual phenolic profile was obtained by HPLC-DAD/ESI-MSn in the aqueous and hydroethanolic extracts of pot grown C. spinosum plants, non-fertilized and fertilized with different concentrations (mg/mL) of N:P:K nutrient solutions. In both extracts, seven phenolic compounds were found, being p-coumaroylquinic acid and O-glycosylated isorhamnetin derivatives the most abundant. The most important result found was the effect of increasing the nutrients in the obtaining of higher amounts of phenolic acids; while higher amounts of flavonoids were found in more moderate concentrations of nutrients. Tailor-made fertilization regimes can, therefore, be used to implement a production strategy of innovative plants in order to obtain high quality final products.pt_PT
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support through national funds FCT/MCTES (PIDDAC) to CIMO (UIDB/00690/2020 and UIDP/00690/2020) and SusTEC (LA/P/0007/2021); For the grant of B.H. Paschoalinotto and for the financial support within the scope of the Project PRIMA Section 2—Multi-topic 2019: VALUEFARM (PRIMA/0009/2019); and L. Barros and M.I. Dias thank FCT, P.I., through institutional scientific employment program-contract for their contracts (CEEC Institutional). This work was also funded by the General Secretariat for Research and Technology of Greece and PRIMA foundation under the project VALUEFARM (PRIMA2019-11)pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationDias, Maria Inês; Paschoalinotto, B.H.; Polyzos, Nikolaos; Petropoulos, Spyridon Α.; Barros, Lillian (2022). Tailor-made fertilization regimes as strategies to increase phenolic composition: the case study of pot grown Cichorium spinosum L. In 15th World Congress on Polyphenols Applications. Valenciapt_PT
dc.identifier.urihttp://hdl.handle.net/10198/26358
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInternational Society of Microbiotapt_PT
dc.relationMountain Research Center
dc.relationMountain Research Center
dc.relationValueFarm - Valorization of Mediterranean small-scale farms by cropping wild unexploited species
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectCichorium spinosumpt_PT
dc.subjectResearch Subject Categories::FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING::Product sciencept_PT
dc.titleTailor-made fertilization regimes as strategies to increase phenolic composition: the case study of pot grown Cichorium spinosum Lpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardTitleMountain Research Center
oaire.awardTitleValueFarm - Valorization of Mediterranean small-scale farms by cropping wild unexploited species
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PRIMA%2F0009%2F2019/PT
oaire.citation.conferencePlaceValênciapt_PT
oaire.citation.endPage69pt_PT
oaire.citation.startPage69pt_PT
oaire.citation.title15th World Congress on Polyphenols Applicationspt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream3599-PPCDT
person.familyNameDias
person.familyNamePaschoalinotto
person.familyNameBarros
person.givenNameMaria Inês
person.givenNameBeatriz H.
person.givenNameLillian
person.identifier469085
person.identifier.ciencia-id2A13-4BE6-C7CF
person.identifier.ciencia-id3016-502D-BA1E
person.identifier.ciencia-id9616-35CB-D001
person.identifier.orcid0000-0001-8744-7814
person.identifier.orcid0000-0002-5813-4453
person.identifier.orcid0000-0002-9050-5189
person.identifier.ridM-8242-2013
person.identifier.ridJ-3600-2013
person.identifier.scopus-author-id54388787000
person.identifier.scopus-author-id35236343600
project.funder.identifierhttp://doi.org/10.13039/501100001871
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
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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