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Effects of the extraction techniques on the chemical composition and bioactive properties of lemon balm (Melissa officinalis L.) plants grown under different cropping and irrigation regimes

2023Journal article Open access
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dc.contributor.authorOliveira, Izamara
dc.contributor.authorChrysargyris, Antonios
dc.contributor.authorHeleno, Sandrina A.
dc.contributor.authorCarocho, Márcio
dc.contributor.authorCalhelha, Ricardo C.
dc.contributor.authorDias, Maria Inês
dc.contributor.authorPetrović, Jovana
dc.contributor.authorSoković, Marina
dc.contributor.authorPetropoulos, Spyridon Α.
dc.contributor.authorSantos-Buelga, Celestino
dc.contributor.authorTzortzakis, Nikolaos
dc.contributor.authorBarros, Lillian
dc.date.accessioned2023-03-16T09:28:37Z
dc.date.available2023-03-16T09:28:37Z
dc.date.issued2023
dc.description.abstractThe present study aims to determine the combined effect of cropping system and irrigation regime on the chemical composition and bioactive properties of lemon balm aerial parts. For this purpose, lemon balm plants were grown under two farming systems (conventional farming vs organic farming) and two irrigation levels (full irrigation vs deficit irrigation) and harvested twice throughout the growing period. The collected aerial parts were subjected to three different methods of extractions, namely infusion, maceration and ultrasound-assisted extraction and the obtained extracts were evaluated in terms of chemical profile and bioactivities. Five organic acids with varied composition among the tested treatments were identified in all the tested samples for both harvests, namely, citric, malic, oxalic, shikimic and quinic acid. Regarding phenolic compounds composition, the most abundant ones were rosmarinic acid, lithospermic acid A isomer I and hydroxylsalvianolic E, especially for the maceration and infusion extraction methods. Full irrigation resulted in lower EC50 values than deficit irrigation only in the treatments of the second harvest, while variable cytotoxic and anti-inflammatory effects were recorded in both harvests. Finally, in most cases the lemon balm extracts has similar or better activity than the positive controls, while the antifungal activity of lemon balm extracts was stronger than the antibacterial effects. In conclusion, the results of the present study showed that the implemented agronomic practices, as well as the extraction protocol may significantly affect the chemical profile and bioactivities of lemon balm extracts, suggesting that both the farming system and the irrigation schedule may improve the quality of the extracts depending on the implemented extraction protocol.pt_PT
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) for financial support through national funds FCT/MCTES (PIDDAC) to CIMO (UIDB/00690/2020 and UIDP/00690/ 2020) and SusTEC (LA/P/0007/2021). L. Barros, Ricardo C. Calhelha, S. A. Heleno and M.I. Dias thank the national funding by FCT through the institutional scientific employment program-contract for her contract, while M. Carocho thanks FCT through the individual scientific employment program-contract (CEECIND/00831/2018). I. Oliveira thanks FCT for her PhD grant (BD/06017/2020). To ERDF through the Regional Operational Program North 2020, within the scope of Project GreenHealth—Norte-01-0145-FEDER-000042.Artigo
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationOliveira, Izamara; Chrysargyris, Antonios; Heleno, Sandrina A.; Carocho, Márcio; Calhelha, Ricardo C.; Dias, Maria Inês; Petrović, Jovana; Soković, Marina; Petropoulos, Spyridon Α.; Santos-Buelga, Celestino; Tzortzakis, Nikolaos; Barros, Lillian (2023). Effects of the extraction techniques on the chemical composition and bioactive properties of lemon balm (Melissa officinalis L.) plants grown under different cropping and irrigation regimes. Food Research International. eISSN 1873-7145. 170, p. 1-13pt_PT
dc.identifier.doi10.1016/j.foodres.2023.113044
dc.identifier.eissn1873-7145
dc.identifier.issn0963-9969
dc.identifier.urihttp://hdl.handle.net/10198/27762
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectOrganic cultivationpt_PT
dc.subjectDeficit irrigationpt_PT
dc.subjectBioactive potentialpt_PT
dc.subjectPhenolic compoundspt_PT
dc.subjectMacerationpt_PT
dc.subjectInfusion
dc.subjectUltrasound assisted extraction
dc.subjectAntimicrobial activities
dc.titleEffects of the extraction techniques on the chemical composition and bioactive properties of lemon balm (Melissa officinalis L.) plants grown under different cropping and irrigation regimespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.titleFood Research Internationalpt_PT
person.familyNameOliveira
person.familyNameHeleno
person.familyNameCarocho
person.familyNameCalhelha
person.familyNameDias
person.familyNameBarros
person.givenNameIzamara
person.givenNameSandrina A.
person.givenNameMárcio
person.givenNameRicardo C.
person.givenNameMaria Inês
person.givenNameLillian
person.identifierawbWiiMAAAAJ&hl
person.identifier469085
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person.identifier.orcid0000-0002-8978-4547
person.identifier.orcid0000-0002-6801-4578
person.identifier.orcid0000-0001-8744-7814
person.identifier.orcid0000-0002-9050-5189
person.identifier.ridL-5951-2014
person.identifier.ridJ-2172-2014
person.identifier.ridM-8242-2013
person.identifier.ridJ-3600-2013
person.identifier.scopus-author-id30067731800
person.identifier.scopus-author-id52463229800
person.identifier.scopus-author-id6507978333
person.identifier.scopus-author-id54388787000
person.identifier.scopus-author-id35236343600
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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