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Association of enzymatic and optimized ultrasound-assisted aqueous extraction of flavonoid glycosides from dried Hippophae rhamnoides L. (Sea Buckthorn) berries

2024Journal article Open access
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dc.contributor.authorNicolescu, Alexandru
dc.contributor.authorBabotă, Mihai
dc.contributor.authorAranda Cañada, Eduardo
dc.contributor.authorDias, Maria Inês
dc.contributor.authorAñibarro-Ortega, Mikel
dc.contributor.authorCornea-Cipcigan, Mihaiela
dc.contributor.authorTanase, Corneliu
dc.contributor.authorRadu Sisea, Cristian
dc.contributor.authorMocan, Andrei
dc.contributor.authorBarros, Lillian
dc.contributor.authorCrişan, Gianina
dc.date.accessioned2024-07-31T14:46:42Z
dc.date.available2024-07-31T14:46:42Z
dc.date.issued2024
dc.description.abstractThe main purpose of the present study was to determine the effect of associating an optimized ultrasound-assisted extraction (UAE) protocol with enzyme-assisted extraction (EAE) in aqueous media, using the dried berries of Hippophae rhamnoides L. (sea buckthorn) as plant material. A specialized software was used for the determination of potential optimal extraction parameters, leading to the development of four optimized extracts with different characteristics (UAE ± EAE). For these extracts, buffered or non-buffered solutions have been used, with the aim to determine the influence of adjustable pH on extractability. As enzymatic solution, a pectinase, cellulase, and hemicellulase mix (2:1:1) has been applied, acting as pre-treatment for the optimized protocol. The highest extractive yields have been identified for non-buffered extracts, and the E-UAE combination obtained extracts with the highest overall in vitro antioxidant activity. The HPLC-MSn analysis demonstrated a rich composition in different types of isorhamnetin-O-glycosides, as well as some quercetin-O-glycosides, showing a high recovery of specific flavonol-type polyphenolic species. Moreover, we have tentatively identified two flavanols (i.e., catechin and epigallocatechin) and one flavone derivative (i.e., luteolin).pt_PT
dc.description.sponsorshipTo 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/ 0007/2020). National funding by FCT, through the individual research grant (2020.06297.BD) of M. A˜nibarro-Ortega, and through the institutional scientific employment program-contract with M.I. Dias and L. Barros. The authors would like to thank the PhD student Moroșan Alexandru Gabriel from the Pharmaceutical Botany Department of “Iuliu Hațieganu” University of Medicine and Pharmacy of Cluj-Napoca, for the assistance in collecting the plant material required for the present study.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationNicolescu, Alexandru; Babotă, Mihai; Aranda Cañada, Eduardo; Dias, Maria Inês; Añibarro-Ortega, Mikel; Cornea-Cipcigan, Mihaiela; Tanase, Corneliu; Radu Sisea, Cristian; Mocan, Andrei; Barros, Lillian; Crișan, Gianina (2024). Association of enzymatic and optimized ultrasound-assisted aqueous extraction of flavonoid glycosides from dried Hippophae rhamnoides L. (Sea Buckthorn) berries. Ultrasonics Sonochemistry. ISSN 1350-4177. 108, p. 1-12pt_PT
dc.identifier.doi10.1016/j.ultsonch.2024.106955pt_PT
dc.identifier.issn1350-4177
dc.identifier.urihttp://hdl.handle.net/10198/30146
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationMountain Research Center
dc.relationMountain Research Center
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
dc.relationValorisation of steroidal compounds from Solanaceae crop by-products into novel nutraceutical ingredients
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectEAEpt_PT
dc.subjectFlavonolspt_PT
dc.subjectH. rhamnoidespt_PT
dc.subjectIsorhamnetinpt_PT
dc.subjectOptimizationpt_PT
dc.subjectUAEpt_PT
dc.titleAssociation of enzymatic and optimized ultrasound-assisted aqueous extraction of flavonoid glycosides from dried Hippophae rhamnoides L. (Sea Buckthorn) berriespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardTitleMountain Research Center
oaire.awardTitleAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
oaire.awardTitleValorisation of steroidal compounds from Solanaceae crop by-products into novel nutraceutical ingredients
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0007%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2020.06297.BD/PT
oaire.citation.endPage12pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleUltrasonics Sonochemistrypt_PT
oaire.citation.volume108pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameDias
person.familyNameAñibarro-Ortega
person.familyNameBarros
person.givenNameMaria Inês
person.givenNameMikel
person.givenNameLillian
person.identifier469085
person.identifier.ciencia-id2A13-4BE6-C7CF
person.identifier.ciencia-idC61D-DD88-73C7
person.identifier.ciencia-id9616-35CB-D001
person.identifier.orcid0000-0001-8744-7814
person.identifier.orcid0000-0002-2835-5079
person.identifier.orcid0000-0002-9050-5189
person.identifier.ridM-8242-2013
person.identifier.ridJ-3600-2013
person.identifier.scopus-author-id54388787000
person.identifier.scopus-author-id35236343600
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.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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