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Chemical composition and biological activity of Commelina erecta: an edible wild plant consumed in Brazil

2023Artigo científico Acesso aberto
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dc.contributor.authorCavichi, Lucas V.
dc.contributor.authorLiberal, Ângela
dc.contributor.authorDias, Maria Inês
dc.contributor.authorMandim, Filipa
dc.contributor.authorPinela, José
dc.contributor.authorKostić, Marina
dc.contributor.authorSoković, Marina
dc.contributor.authorKalschne, Daneysa Lahis
dc.contributor.authorFernandes, Ângela
dc.contributor.authorCanan, Cristiane
dc.contributor.authorBarros, Lillian
dc.contributor.authorAmaral, Joana S.
dc.date.accessioned2023-02-01T11:19:00Z
dc.date.available2023-02-01T11:19:00Z
dc.date.issued2023
dc.description.abstractIn recent years, the interest in products of natural origin has boosted the exploitation and use of plants as food and sources of bioactive compounds, especially wild plants widely used in different cultures for several purposes. Commelina erecta is a wild edible plant (WEP) traditionally used as food and medicine, about which few studies exist. Thus, this study aimed at enhancing the knowledge about its nutritional, chemical and bioactive profile, considering different plant parts and development stages, in order to increase its inclusion in the diet of South American communities. The nutritional profile was found to be similar to other WEP frequently consumed in Brazil. Thirteen phenolic compounds (HPLC-DAD-ESI/MS) were tentatively identified, with apigenin, luteolin and quercetin derivatives being the most abundant. Fructose and oxalic acid were the major sugar and organic acid, respectively, in the aerial parts of C. erecta, and four isoforms of tocopherols were also identified. Regarding the plant’s antioxidant activity, the EC50 values varied between 18.4 and 1060 µg/mL in the inhibition of lipid peroxidation assay (TBARS) and between 53 and 115 µg/mL in the oxidative haemolysis inhibition (OxHLIA) assay. The hydroethanolic extract obtained from stems at the flowering stage also presented anti-inflammatory activity. In general, all the extracts evidenced promising antimicrobial activity. Altogether, these results reinforce the traditional use of this plant species as food and medicine to support the diet of needier populations and also promote food sovereignty and sustainability.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCavichi, Lucas V.; Liberal, Ângela; Dias, Maria Inês; Mandim, Filipa; Pinela, José; Kostić, Marina; Soković, Marina; Kalschne, Daneysa Lahis; Fernandes, Ângela; Canan, Cristiane; Barros, Lillian; Amaral, Joana S.. (2023). Chemical composition and biological activity of Commelina erecta: an edible wild plant consumed in Brazil. Foods. eISSN 2304-8158. 12:1, p. 1-15pt_PT
dc.identifier.doi10.3390/foods12010192
dc.identifier.eissn2304-8158
dc.identifier.urihttp://hdl.handle.net/10198/26723
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPI
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectCommelina erectapt_PT
dc.subjectBioactive propertiespt_PT
dc.subjectChemical profilept_PT
dc.subjectNutritionalpt_PT
dc.subjectSNPpt_PT
dc.subjectWild edible plants
dc.titleChemical composition and biological activity of Commelina erecta: an edible wild plant consumed in Brazilpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleFoodspt_PT
person.familyNameLiberal
person.familyNameDias
person.familyNameMandim
person.familyNamePinela
person.familyNameFernandes
person.familyNameBarros
person.familyNameAmaral
person.givenNameÂngela
person.givenNameMaria Inês
person.givenNameFilipa
person.givenNameJosé
person.givenNameÂngela
person.givenNameLillian
person.givenNameJoana S.
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rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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