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Borage, calendula, cosmos, Johnny Jump up, and pansy flowers: volatiles, bioactive compounds, and sensory perception

2019Journal article Open access
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dc.contributor.authorFernandes, Luana
dc.contributor.authorCasal, Susana
dc.contributor.authorPereira, J.A.
dc.contributor.authorMalheiro, Ricardo
dc.contributor.authorRodrigues, Nuno
dc.contributor.authorSaraiva, Jorge A.
dc.contributor.authorRamalhosa, Elsa
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2019-01-28T11:53:42Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2019-01-28T11:53:42Z
dc.date.issued2019
dc.description.abstractThe aim of the present work was to study the main volatile and bioactive compounds (monomeric anthocyanins, hydrolysable tannins, total flavonoids, and total reducing capacity) of five edible flowers: borage (Borage officinalis), calendula (Calendula arvensis), cosmos (Cosmos bipinnatus), Johnny Jump up (Viola tricolor), and pansies (Violaxwittrockiana), together with their sensory attributes. The sensory analysis (10 panelists) indicated different floral, fruity, and herbal odors and taste. From a total of 117 volatile compounds (SPME-GC-MS), esters were most abundant in borage, sesquiterpenes in calendula, and terpenes in cosmos, Johnny Jump up, and pansies. Some bioactive and volatile compounds influence the sensory perception. For example, the highest content of total monomeric anthocyanins (cosmos and pansies) was associated with the highest scores of colors intensity, while the floral and green fragrances detected in borage may be due to the presence of ethyl octanoate and 1-hexanol. Therefore, the presence of some volatiles and bioactive compounds affects the sensory perception of the flowers.
dc.description.sponsorshipThe authors acknowledge the Portuguese Foundation for Science and Technology (FCT, Portugal) for the financial support provided by the research grant [SFRH/BD/95853/2013] and FCT/MEC for the financial support to QOPNA research Unit [FCT UID/QUI/00062/2013], through national funds and when applicable co-financed by the FEDER, within the PT2020 Partnership Agreement, and to REQUIMTE through the Project [PEst/UID/ QUI/50006/2013]. The authors are also grateful to FCT (Portugal) and FEDER under Programme PT2020 for financial support to CIMO (UID/AGR/00690/2013).
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationFernandes, Luana; Casal, Susana; Pereira, José A.; Malheiro, Ricardo; Rodrigues, Nuno; Saraiva, Jorge A.; Ramalhosa, Elsa (2019). Borage, calendula, cosmos, Johnny Jump up, and pansy flowers: volatiles, bioactive compounds, and sensory perception. European Food Research and Technology. ISSN 1438-2377. 245:3, p. 593-606en_EN
dc.identifier.doi10.1007/s00217-018-3183-4en_EN
dc.identifier.issn1438-2377
dc.identifier.urihttp://hdl.handle.net/10198/18573
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.subjectBioactive compoundsen_EN
dc.subjectEdible flowersen_EN
dc.subjectSensory analysisen_EN
dc.subjectVolatile compoundsen_EN
dc.titleBorage, calendula, cosmos, Johnny Jump up, and pansy flowers: volatiles, bioactive compounds, and sensory perceptionen_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F95853%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FQUI%2F00062%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FQUI%2F50006%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FAGR%2F00690%2F2013/PT
oaire.fundingStreamSFRH
oaire.fundingStream5876
oaire.fundingStream5876
oaire.fundingStream5876
person.familyNameFernandes
person.familyNamePereira
person.familyNameMalheiro
person.familyNameRodrigues
person.familyNameRamalhosa
person.givenNameLuana
person.givenNameJosé Alberto
person.givenNameRicardo
person.givenNameNuno
person.givenNameElsa
person.identifier.ciencia-id1219-7C60-1311
person.identifier.ciencia-id611F-80B2-A7C1
person.identifier.ciencia-idF41D-B424-5F78
person.identifier.ciencia-id1A1D-FC05-A05D
person.identifier.orcid0000-0001-9377-2453
person.identifier.orcid0000-0002-2260-0600
person.identifier.orcid0000-0002-7342-0511
person.identifier.orcid0000-0002-9305-0976
person.identifier.orcid0000-0003-2503-9705
person.identifier.ridL-6798-2014
person.identifier.scopus-author-id57204366348
person.identifier.scopus-author-id25650218300
person.identifier.scopus-author-id55258560600
person.identifier.scopus-author-id6602978189
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.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
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
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