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Bioactive profile of edible nasturtium and rose flowers during simulated gastrointestinal digestion

2022Journal article Open access
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dc.contributor.authorBortolini, Débora Gonçalves
dc.contributor.authorBarros, Lillian
dc.contributor.authorMaciel, Giselle Maria
dc.contributor.authorBrugnari, Tatiane
dc.contributor.authorModkovski, Tatiani Andressa
dc.contributor.authorFachi, Mariana Millan
dc.contributor.authorPontarolo, Roberto
dc.contributor.authorPinela, José
dc.contributor.authorFerreira, Isabel C.F.R.
dc.contributor.authorHaminiuk, Charles Windson Isidoro
dc.date.accessioned2022-02-21T15:53:34Z
dc.date.available2022-02-21T15:53:34Z
dc.date.issued2022
dc.description.abstractnot widely explored. The gastrointestinal environment can modify these compounds, resulting in new combinations with different bioactivity. This study aimed to evaluate the effects of simulated gastrointestinal digestion (SGD) on rose and nasturtium flower extracts. Using UPLC-HRMS, 38 phenolic compounds were identified, and the SGD caused significant changes, mainly in the glycosylated phenolic. Furthermore, antioxidant activity was correlated with the increase in the concentrations of some polyphenols. Tested Gram-negative bacteria showed sensitivity to the flower extracts; their growth was inhibited by up to 82.7%. SGD interrupted the bacterial growth inhibition power of the rose extracts. On the other hand, an increase in inhibition ranging from 52.25 to 54.72% was found for nasturtium extracts, correlated to the behavior of some bioactive. Hence, SGD resulted in significant changes in phenolic profiles of the edible flowers, increasing antioxidant activity and changing antimicrobial effects.pt_PT
dc.description.sponsorshipThe authors would like to thank the Federal University of Parana (UFPR), Federal University of Technology - Parana (UTFPR), Coordination of Superior Level Staff Improvement (CAPES, Contract 88881.624585/2021-01), and the National Council for Scientific and Technological Development (CNPq, Grant number 304722/2019-7) for financial support. In addition, the authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for the contracts of J. Pinela (CEECIND/01011/2018), through the individual scientific employment program-contract, and L. Barros, through the institutional scientific employment program-contract.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBortolini, Débora Gonçalves; Barros, Lillian; Maciel, Giselle Maria; Brugnari, Tatiane; Modkovski, Tatiani Andressa; Fachi, Mariana Millan; Pontarolo, Roberto; Pinela, José; Ferreira, Isabel C.F.R.; Haminiuk, Charles Windson Isidoro (2022). Bioactive profile of edible nasturtium and rose flowers during simulated gastrointestinal digestion. Food Chemistry. ISSN 0308-8146. 381, p. 1-9pt_PT
dc.identifier.doi10.1016/j.foodchem.2022.132267pt_PT
dc.identifier.issn0308-8146
dc.identifier.urihttp://hdl.handle.net/10198/25089
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationNot Available
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectBioaccessibilitypt_PT
dc.subjectPhenolic compoundspt_PT
dc.subjectAnthocyaninspt_PT
dc.subjectUPLC-HRMSpt_PT
dc.subjectAntioxidant activitypt_PT
dc.subjectAntimicrobial sensitivitypt_PT
dc.titleBioactive profile of edible nasturtium and rose flowers during simulated gastrointestinal digestionpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleNot Available
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND 2018/CEECIND%2F01011%2F2018%2FCP1578%2FCT0002/PT
oaire.citation.startPage132267pt_PT
oaire.citation.titleFood Chemistrypt_PT
oaire.citation.volume381pt_PT
oaire.fundingStreamCEEC IND 2018
person.familyNameBarros
person.familyNamePinela
person.familyNameFerreira
person.givenNameLillian
person.givenNameJosé
person.givenNameIsabel C.F.R.
person.identifier469085
person.identifier144781
person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id771C-2B43-B108
person.identifier.ciencia-id9418-CF95-9919
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0001-7523-1637
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridJ-3600-2013
person.identifier.ridB-4466-2014
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id54392272800
person.identifier.scopus-author-id36868826600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication3af07ffe-f914-48ba-a5d5-efcf70fdce01
relation.isAuthorOfPublication706cd9ff-065b-4c98-98a7-5c0a9e45adc4
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