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Optimization of Dietary Fiber Extraction from Quince Peel

2023Journal article Open access
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dc.contributor.authorPereira, Alexis
dc.contributor.authorAñibarro-Ortega, Mikel
dc.contributor.authorNogueira, António José M.
dc.contributor.authorBarros, Lillian
dc.contributor.authorPinela, José
dc.date.accessioned2024-11-11T12:07:44Z
dc.date.available2024-11-11T12:07:44Z
dc.date.issued2023
dc.description.abstractThe agri-food industry generates tons of waste rich in dietary fiber, a nutrient that can be recovered to be reused in the development of fiber-enriched foods and beverages. This could be a strategy to achieve resource-use efficiency and to promote adequate intakes of this nutrient, since a large part of the world population does not get the recommended daily amount. In this sense, this work was carried out to optimize the extraction of dietary fiber from quince (Cydonia oblonga Mill.) peel, using the response surface methodology. A 20-run experimental design was implemented, combining the factors time, temperature, and ethanol percentage at five levels. The yield of fibrous residue (FR) and its dietary fiber content and color parameters were used as dependent variables. The developed predictive models were statistically validated and used to determine optimal extraction conditions. The process was significantly affected by temperature and ethanol percentage, and the highest dietary fiber content (67% of FR) was obtained using 36% ethanol at 92 °C. Overall, these results showed that C. oblonga fruit peel could be upcycled into dietary fiber-rich food ingredients.pt_PT
dc.description.sponsorshipThis work was funded by the European Regional Development Fund 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/0007/2020). National funding by FCT, through the research grant 2020.06297.BD of M. Añibarro-Ortega, and the scientific employment program-contract with J. Pinela (CEECIND/01011/2018) and L. Barros (CEEC Institutional).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPereira, Alexis; Añibarro-Ortega, Mikel; Nogueira, António José M.; Barros, Lillian; Pinela, José (2023). Optimization of Dietary Fiber Extraction from Quince Peel. Engineering Proceedings. eISSN 2673-4591. 37:1, p. 1-6pt_PT
dc.identifier.doi10.3390/ECP2023-14690pt_PT
dc.identifier.eissn2673-4591
dc.identifier.urihttp://hdl.handle.net/10198/30532
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherEngineering Proceedingspt_PT
dc.relationMountain Research Center
dc.relationMountain Research Center
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
dc.relationNot Available
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.subjectFood wastept_PT
dc.subjectExtraction optimizationpt_PT
dc.subjectDietary fiberpt_PT
dc.subjectResponse surface methodologypt_PT
dc.titleOptimization of Dietary Fiber Extraction from Quince Peelpt_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.awardTitleNot Available
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/CEEC IND 2018/CEECIND%2F01011%2F2018%2FCP1578%2FCT0002/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//2020.06297.BD/PT
oaire.citation.conferencePlaceOnlinept_PT
oaire.citation.issue1pt_PT
oaire.citation.titleEngineering Proceedingspt_PT
oaire.citation.volume37pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamCEEC IND 2018
person.familyNamePereira
person.familyNameAñibarro-Ortega
person.familyNameNogueira
person.familyNameBarros
person.familyNamePinela
person.givenNameAlexis
person.givenNameMikel
person.givenNameAntónio José M.
person.givenNameLillian
person.givenNameJosé
person.identifier2472462
person.identifier469085
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person.identifier.ciencia-id9616-35CB-D001
person.identifier.ciencia-id771C-2B43-B108
person.identifier.orcid0000-0002-4740-6329
person.identifier.orcid0000-0002-2835-5079
person.identifier.orcid0000-0001-8912-7355
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0001-7523-1637
person.identifier.ridJ-3600-2013
person.identifier.ridB-4466-2014
person.identifier.scopus-author-id58124934600
person.identifier.scopus-author-id55865568268
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id54392272800
project.funder.identifierhttp://doi.org/10.13039/501100001871
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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
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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