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Characterization of Phenolic Compounds of Arnica montana Conventional Extracts

2023Journal article Open access
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dc.contributor.authorGarcia-Oliveira, Paula
dc.contributor.authorChamorro, Franklin
dc.contributor.authorDonn, Pauline
dc.contributor.authorGarcia-Perez, Pascual
dc.contributor.authorSeyyedi-Mansour, Sepidar
dc.contributor.authorSilva, Aurora
dc.contributor.authorEchave Álvarez, Javier
dc.contributor.authorSimal-Gandara, Jesus
dc.contributor.authorCassani, Lucia
dc.contributor.authorPrieto Lage, Miguel A.
dc.date.accessioned2024-07-01T10:45:18Z
dc.date.available2024-07-01T10:45:18Z
dc.date.issued2023
dc.description.abstractArnica montana L. (Asteraceae family) is a plant commonly used in traditional medicine, and several reports have characterized this plant’s bioactivities, especially its phenolic compounds. These compounds are well known for their numerous beneficial biological properties. Consequently, industry stakeholders from the feed, food, cosmetic, and pharmaceutical sectors are seeking extracts rich in phenolic compounds, which could be interesting for the development of bio-based applications. The objective of the present study was to characterize the phenolic profile of this species to lay the groundwork for further optimization studies to obtain the highest amount of phenolic compounds. Therefore, A. montana was extracted with an ethanol/water ratio of 80:20 (v/v) at room temperature for 1 h, and phenolic compounds were identified and quantified through UPLC (HPLC Dionex Ultimate 3000) with a mass detector (TSQ Quantis). In the extract, phenolics belonging to different groups were identified, namely eriodictyol-O-glucuronide (flavanone), hispidulin and luteolin (flavones), kaempferol and 6-methoxykaempferol, (flavonols), p-coumaric, feruloylquinic, caffeoylquinic, and dicaffeoylquinic isomers (hydroxycinnamic acids). However, only four of them could be quantified: kaempferol and the three hydroxycinnamic acids. The total phenolic content (mg/g of dry sample) was estimated to be 27.34 mg/g, with the most prevalent compounds being the dicaffeoylquinic acids (accounting for 79.5% of the total phenolics). It has been demonstrated that dicaffeoylquinic acids present anti-inflammatory and antioxidant activities, which have been linked to several beneficial effects. Thus, obtaining phenolic-rich extracts of A. montana may allow us to exploit this plant’s significant biological properties, and it could be a new ingredient for developing new applications in the nutraceutical, cosmetic, and/or pharmaceutical industries.pt_PT
dc.description.sponsorshipThe research from which these results were derived was supported by MICINN via the Ramón y Cajal grant for M.A. Prieto (RYC-2017-22891) and the contract for P. Garcia-Oliveira, by the European Union through the “NextGenerationEU” program (supporting the “Margarita Salas” grant awarded to P. Garcia-Perez). The authors would like to thank the EU and FCT for supporting the programs UIDB/50006/2020; UIDP/50006/2020; LA/P/0008/2020 and the Ibero-American Program on Science and Technology (CYTED—GENOPSYSEN, P222RT0117).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGarcia-Oliveira, Paula; Chamorro, Franklin; Donn, Pauline; Garcia-Perez, Pascual; Seyyedi-Mansour, Sepidar; Silva, Aurora; Echave, Javier; Simal-Gandara, Jesus; Cassani, Lucia; Prieto Large, Miguel A. (2023). Characterization of Phenolic Compounds of Arnica montana Conventional Extracts. Engineering Proceedings. ISSN 2673-4591. 48:1, p. 1-6pt_PT
dc.identifier.doi10.3390/CSAC2023-15164pt_PT
dc.identifier.issn2673-4591
dc.identifier.urihttp://hdl.handle.net/10198/29980
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.relationAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectArnica montanapt_PT
dc.subjectCaffeoylquinic acidpt_PT
dc.subjectCharacterizationpt_PT
dc.subjectExtractionpt_PT
dc.subjectPhenolic compoundspt_PT
dc.titleCharacterization of Phenolic Compounds of Arnica montana Conventional Extractspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardTitleAssociated Laboratory for Green Chemistry - Clean Technologies and Processes
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50006%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50006%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0008%2F2020/PT
oaire.citation.endPage6pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleEngineering Proceedingspt_PT
oaire.citation.volume48pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNamePrieto Lage
person.givenNameMiguel A.
person.identifier107688
person.identifier.ciencia-id221E-1E00-AB74
person.identifier.orcid0000-0002-3513-0054
person.identifier.ridG-4516-2011
person.identifier.scopus-author-id35937495700
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.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscovery13260615-fd28-4b8b-9dd4-8a8466007579
relation.isProjectOfPublication0d71ca47-dd95-4204-8a34-d28377654df3
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