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Dynamic maceration of acerola (Malpighia emarginata DC.) fruit waste: an optimization study to recover anthocyanins

2023Journal article Open access
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dc.contributor.authorCerino, María Carolina
dc.contributor.authorPinela, José
dc.contributor.authorCaleja, Cristina
dc.contributor.authorSaux, Clara
dc.contributor.authorPereira, Eliana
dc.contributor.authorBarros, Lillian
dc.date.accessioned2023-12-19T10:09:09Z
dc.date.available2023-12-19T10:09:09Z
dc.date.issued2023
dc.description.abstractAcerola (Malpighia emarginata DC.) is a tropical fruit with a vibrant red color attributed to anthocyanins, natural pigments, with several applications in the food, nutraceutical, and cosmetic industries. Therefore, the suitability of acerola fruit waste for producing anthocyanin colorants by dynamic maceration was investigated. The extraction process was optimized by combining the factors time (2–90 min), temperature (20–90 C), and ethanol percentage (0–100%) in a central composite rotatable design (CCRD) coupled with response surface methodology (RSM). The extraction yield determined by a gravimetric method and the levels of cyanidin-O-deoxyhexoside and pelargonidin-Odeoxyhexoside anthocyanins quantified in the 20 run extracts by HPLC-DAD were used as dependent variables. After fitting the experimental data to a quadratic equation, the obtained statistically valid predictive models were used to determine optimal macerating conditions. Under global settings (25 min processing at 41 C with 12% ethanol), the extraction yielded 57.1% (w/w) and each gram of extract contained 2.54 mg of anthocyanins. Overall, this study highlights the renewable potential of acerola fruit waste for obtaining natural anthocyanin extracts that could represent a sustainable alternative to artificial colorants used in food and other products.pt_PT
dc.description.sponsorshipThis research was funded by the European Regional Development Fund (ERDF) through the Regional Operational Program North 2020, within the scope of Project GreenHealth, Norte- 01-0145-FEDER-000042. The 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). The authors are also to FCT for the research contracts of J. Pinela (CEECIND/00831/2018), E. Pereira (2021.03908.CEECIND), and L. Barros (CEEC Institutional). C. Caleja is grateful her contract through the project VIIAFoods (PRR Aviso n.º de agenda: C644929456-00000040).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCerino, María Carolina; Pinela, José; Caleja, Cristina; Saux, Clara; Pereira, Eliana; Barros, Lillian (2023). Dynamic maceration of acerola (Malpighia emarginata DC.) fruit waste: an optimization study to recover anthocyanins. Agronomy. eISSN 2073-4395. 13:9, p. 1-12pt_PT
dc.identifier.doi10.3390/agronomy13092202pt_PT
dc.identifier.eissn2073-4395
dc.identifier.urihttp://hdl.handle.net/10198/28976
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationLA/P/0007/2021pt_PT
dc.relationMountain Research Center
dc.relationMountain Research Center
dc.relationNot Available
dc.relationGluMush - Improvement of beta-glucans recovery from mushroom bioresidues by gamma irradiation and microwave-assisted aqueous two-phase extraction
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMalpighia emarginata DC.pt_PT
dc.subjectAgricultural wastept_PT
dc.subjectAnthocyaninspt_PT
dc.subjectNatural colorantspt_PT
dc.subjectExtraction methodspt_PT
dc.subjectProcess optimizationpt_PT
dc.subjectResponse surface methodologypt_PT
dc.subjectBiowaste valorizationpt_PT
dc.titleDynamic maceration of acerola (Malpighia emarginata DC.) fruit waste: an optimization study to recover anthocyaninspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardTitleMountain Research Center
oaire.awardTitleNot Available
oaire.awardTitleGluMush - Improvement of beta-glucans recovery from mushroom bioresidues by gamma irradiation and microwave-assisted aqueous two-phase extraction
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/CEEC IND 2018/CEECIND%2F00831%2F2018%2FCP1578%2FCT0001/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND4ed/2021.03908.CEECIND%2FCP1677%2FCT0004/PT
oaire.citation.endPage12pt_PT
oaire.citation.issue9pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleAgronomypt_PT
oaire.citation.volume13pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamCEEC IND 2018
oaire.fundingStreamCEEC IND4ed
person.familyNamePinela
person.familyNameCaleja
person.familyNamePereira
person.familyNameBarros
person.givenNameJosé
person.givenNameCristina
person.givenNameEliana
person.givenNameLillian
person.identifier469085
person.identifier.ciencia-id771C-2B43-B108
person.identifier.ciencia-idE218-8DD3-4959
person.identifier.ciencia-idBE17-462D-9A75
person.identifier.ciencia-id9616-35CB-D001
person.identifier.orcid0000-0001-7523-1637
person.identifier.orcid0000-0002-5769-8484
person.identifier.orcid0000-0003-2854-6745
person.identifier.orcid0000-0002-9050-5189
person.identifier.ridB-4466-2014
person.identifier.ridQ-8017-2018
person.identifier.ridJ-3600-2013
person.identifier.scopus-author-id54392272800
person.identifier.scopus-author-id36514202500
person.identifier.scopus-author-id55938912300
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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