Repository logo
 
Publication

Bio-residues of Ilex paraguariensis a. St. Hil. as a source of phenolic compounds with preservative potential

2021Conference object Open access
Simple item page
dc.contributor.authorPereira, Eliana
dc.contributor.authorMenezes, Barbara de Sena Nunes
dc.contributor.authorCaleja, Cristina
dc.contributor.authorPires, Tânia C.S.
dc.contributor.authorTaofiq, Oludemi
dc.contributor.authorCalhelha, Ricardo C.
dc.contributor.authorPinela, José
dc.contributor.authorSoković, Marina
dc.contributor.authorLeimann, Fernanda Vitória
dc.contributor.authorFerreira, Isabel C.F.R.
dc.contributor.authorBarros, Lillian
dc.date.accessioned2022-02-04T11:32:01Z
dc.date.available2022-02-04T11:32:01Z
dc.date.issued2021
dc.description.abstractThe use of agro-industrial wastes translates into an advantageous opportunity for the development of by-products [1]. Ilex paraguariensis A. ST. HIL. (yerba mate) is a tree widely cultivated and appreciated with a chemical composition that identifies several beneficial properties to the human body [2]. In this work, a comparison between the extracts of dehydrated yerba mate (EMNP) and bio-waste (EMP) leaves from the yerba mate industry in Brazil was made, as well as the incorporation of the EMP extract in a traditional food product, to evaluate its preservative potential. The individual profile of phenolic compounds was determined by HPLC-DAD-ESI/MS and the bioactive potential was assessed through in vitro tests for antioxidant, anti-inflammatory and antimicrobial activity, as well as cytotoxicity tests, in human tumor cell lines and in a non-tumor cell line. Among the seven phenolic compounds identified, four were found in greater quantity in the extracts of bio-residues of yerba mate (EMP). Regarding the functional properties, the extracts obtained revealed a high antimicrobial potential against the tested strains, as well as a very promising antioxidant and anti-inflammatory activities, without toxicity. After incorporating the most promising extract, EMP, in pancakes, the centesimal evaluation and the chemical composition (individual profile of sugars and fatty acids) revealed that after storage for 3 days the natural ingredient proved to show preservative efficiency. This study intended to develop new solutions that allow reduced application of artificial additives in food products.pt_PT
dc.description.sponsorshipThe authors are grateful to FCT, Portugal for financial support by national funds FCT/MCTES to CIMO (UIDB/00690/2020).The authors are also grateful to FEDER-Interreg España-Portugal programme for financial support through the project the 0612_TRANS_CO_LAB_2_P project.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPereira, Eliana; Menezes, Barbara; Caleja, Cristina; Pires, Tânia C.S.; Taofiq, Oludemi; Calhelha, Ricardo C.; Pinela, José; Soković, Marina; Leimann, Fernanda Vitória; Ferreira, Isabel C.F.R.; Barros, Lillian (2021). Bio-residues of Ilex paraguariensis a. St. Hil. as a source of phenolic compounds with preservative potential. In 17th Annual Conference of the Natural Health Products Research Society of Canada.pt_PT
dc.identifier.urihttp://hdl.handle.net/10198/25009
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationMountain Research Center
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectIlex paraguariensispt_PT
dc.subjectAgro-industrial wastespt_PT
dc.titleBio-residues of Ilex paraguariensis a. St. Hil. as a source of phenolic compounds with preservative potentialpt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.citation.title17th Natural Health Product Research Conferencept_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNamePereira
person.familyNameCaleja
person.familyNamePires
person.familyNameCalhelha
person.familyNamePinela
person.familyNameLeimann
person.familyNameFerreira
person.familyNameBarros
person.givenNameEliana
person.givenNameCristina
person.givenNameTânia C.S.P.
person.givenNameRicardo C.
person.givenNameJosé
person.givenNameFernanda Vitória
person.givenNameIsabel C.F.R.
person.givenNameLillian
person.identifier2118829
person.identifier144781
person.identifier469085
person.identifier.ciencia-idBE17-462D-9A75
person.identifier.ciencia-idE218-8DD3-4959
person.identifier.ciencia-id321E-2D96-00CA
person.identifier.ciencia-idF313-E3CE-554E
person.identifier.ciencia-id771C-2B43-B108
person.identifier.ciencia-id8F10-A04D-FC0D
person.identifier.ciencia-id9418-CF95-9919
person.identifier.ciencia-id9616-35CB-D001
person.identifier.orcid0000-0003-2854-6745
person.identifier.orcid0000-0002-5769-8484
person.identifier.orcid0000-0002-3954-3833
person.identifier.orcid0000-0002-6801-4578
person.identifier.orcid0000-0001-7523-1637
person.identifier.orcid0000-0001-6230-9597
person.identifier.orcid0000-0003-4910-4882
person.identifier.orcid0000-0002-9050-5189
person.identifier.ridQ-8017-2018
person.identifier.ridQ-2842-2018
person.identifier.ridJ-2172-2014
person.identifier.ridB-4466-2014
person.identifier.ridE-8500-2013
person.identifier.ridJ-3600-2013
person.identifier.scopus-author-id55938912300
person.identifier.scopus-author-id36514202500
person.identifier.scopus-author-id57057440000
person.identifier.scopus-author-id6507978333
person.identifier.scopus-author-id54392272800
person.identifier.scopus-author-id36868826600
person.identifier.scopus-author-id35236343600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublicationdda60cdc-0a2a-4c10-863e-eaef1e6f1fb9
relation.isAuthorOfPublication5ef2706d-073c-4c23-9e45-498ac244118c
relation.isAuthorOfPublication34af4d18-b8ae-4329-9450-69dc35ed448f
relation.isAuthorOfPublication2d5d1a41-7561-4a01-871c-b4c97da35053
relation.isAuthorOfPublication706cd9ff-065b-4c98-98a7-5c0a9e45adc4
relation.isAuthorOfPublicationb1102a0b-38dc-4caa-baed-ad52ccd9b230
relation.isAuthorOfPublicationbd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isAuthorOfPublication3af07ffe-f914-48ba-a5d5-efcf70fdce01
relation.isAuthorOfPublication.latestForDiscoverybd0d1537-2e03-41fb-b27a-140af9c35db8
relation.isProjectOfPublication29718e93-4989-42bb-bcbc-4daff3870b25
relation.isProjectOfPublication.latestForDiscovery29718e93-4989-42bb-bcbc-4daff3870b25

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
COI14.PDF
Size:
907.86 KB
Format:
Adobe Portable Document Format
Download

Collections

CIMO - Resumos em Proceedings Não Indexados à WoS/Scopus