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Ultrasound as a Rapid and Low-Cost Extraction Procedure to Obtain Anthocyanin-Based Colorants from Prunus spinosa L. Fruit epicarp: comparative study with conventional heat-based extraction

2019Journal article Open access
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dc.contributor.authorLeichtweis, Maria Gabriela
dc.contributor.authorPereira, Carla
dc.contributor.authorPrieto Lage, Miguel A.
dc.contributor.authorBarreiro, M.F.
dc.contributor.authorBaraldi, Ilton J.
dc.contributor.authorBarros, Lillian
dc.contributor.authorFerreira, Isabel C.F.R.
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2020-01-03T17:06:41Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2020-01-03T17:06:41Z
dc.date.issued2019
dc.description.abstractAn ultrasound rapid and low-cost procedure for anthocyanin-based colorants from Prunus spinosa L. fruit epicarp was developed, and the advantages were compared with conventional heat-based extraction. To obtain the conditions that maximize anthocyanins’ extraction, a response surface methodology was applied using the variables of time, temperature, and ethanol content, in the case of heat extraction, whereas for ultrasound assisted extraction, temperature was replaced by ultrasound power. Two anthocyanin compounds were identified by HPLC-DAD-ESI/MS—namely, cyanidin 3-rutinoside and peonidin 3-rutinoside. The responses used were the extraction yield and the content of the identified anthocyanins. Ultrasound extraction was the most effective method at 5.00 0.15 min, 400.00 32.00 W, and 47.98% 2.88% of ethanol obtaining 68.60% 2.06% of extracted residue, with an anthocyanin content of 18.17 mg/g (extract-basis) and 11.76 mg/g (epicarp-basis). Overall, a viable green process was achieved that could be used to support pilot-scale studies for industrial production of anthocyanin-based colorants from P. spinosa fruit epicarp.
dc.description.sponsorshipThe authors are grateful to the Foundation for Science and Technology (FCT, Portugal) and FEDER under Programme PT2020 for financial support to CIMO (UID/AGR/00690/2013), L. Barros and C. Pereira research contract; to FEDER-Interreg España-Portugal programme for financial support through the project 0377_Iberphenol_6_E.; to European Regional Development Fund (ERDF) through the Regional Operational Program North 2020, within the scope of Project NORTE-01-0145-FEDER-023289: DeCodE and project Mobilizador Norte-01-0247-FEDER-024479: ValorNatural®. This work was also financially supported by the following: Project POCI-01-0145-FEDER-006984, Associate Laboratory LSRE-LCM funded by FEDER through COMPETE2020, Programa Operacional Competitividade e Internacionalização (POCI), and national funds through FCT. The authors thank the GAIN (Xunta de Galicia) for financial support (P.P. 0000 421S 140.08) to M.A. Prieto by a post-doctoral (modality B) grant.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationLeichtweis, Maria G.; Pereira, Carla; Prieto, M. A.; Barreiro, Maria Filomena; Baraldi, Ilton José; Barros, Lillian; Ferreira, Isabel C.F.R. (2019). Ultrasound as a Rapid and Low-Cost Extraction Procedure to Obtain Anthocyanin-Based Colorants from Prunus spinosa L. Fruit epicarp: Comparative study with conventional heat-based extraction. Molecules. ISSN 1420-3049. 24, p. 1-17en_EN
dc.identifier.doi10.3390/molecules24030573en_EN
dc.identifier.urihttp://hdl.handle.net/10198/20070
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.subjectCyanidin 3-rutinosideen_EN
dc.subjectHeat and ultrasound assisted extractionen_EN
dc.subjectPeonidin 3-rutinosideen_EN
dc.subjectPrunus spinosa L. fruit epicarpen_EN
dc.subjectResponse surface methodologyen_EN
dc.subjectWild fruit valorizationen_EN
dc.titleUltrasound as a Rapid and Low-Cost Extraction Procedure to Obtain Anthocyanin-Based Colorants from Prunus spinosa L. Fruit epicarp: comparative study with conventional heat-based extractionen_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FAGR%2F00690%2F2013/PT
oaire.fundingStream5876
person.familyNameLeichtweis
person.familyNamePereira
person.familyNamePrieto Lage
person.familyNameBarreiro
person.familyNameBarros
person.familyNameFerreira
person.givenNameMaria Gabriela
person.givenNameCarla
person.givenNameMiguel A.
person.givenNameFilomena
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.identifier1415151
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person.identifier.orcid0000-0002-6015-9043
person.identifier.orcid0000-0003-0093-771X
person.identifier.orcid0000-0002-3513-0054
person.identifier.orcid0000-0002-6844-333X
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.ridK-1629-2016
person.identifier.ridG-4516-2011
person.identifier.ridL-9802-2014
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id55627876424
person.identifier.scopus-author-id35937495700
person.identifier.scopus-author-id57188719717
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id36868826600
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccessen_EN
rcaap.typearticleen_EN
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