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Total and sustainable valorisation of olive pomace using a fractionation approach

2020-10-01Journal article Open access
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dc.contributor.authorRibeiro, Tânia B.
dc.contributor.authorOliveira, Ana L.
dc.contributor.authorCosta, Cristina
dc.contributor.authorNunes, João
dc.contributor.authorVicente, António A.
dc.contributor.authorPintado, Manuela
dc.date.accessioned2021-02-01T18:33:11Z
dc.date.available2021-02-01T18:33:11Z
dc.date.issued2020-10-01
dc.description.abstractOlive pomace management represents a great concern to the olive oil industry. This work focused on the development of a “zero waste” strategy for olive pomace based on a fractionation approach resulting in the obtention of different value-added fractions. The physicochemical composition of edible fractions obtained (liquid and pulp) was analysed. The potential use as a solid biofuel of the non-edible fraction (stones) was evaluated. High amounts of hydroxytyrosol (513.61–625.76 mg/100 g dry weight) were present in the liquid fraction. Pulp fraction was demonstrated to be a good source of fibre (53–59% dry weight) with considerable antioxidant activity both from free and bound phenolics. The stones fraction exhibited substantial high heating values (18.65–18.94 megajoule (MJ/kg). All these results support the added value of the olive pomace fractions combining the biofuel potential from the stones fraction and the functional food ingredients’ potential both from liquid and pulp fractions. The present methodology seems to be a feasible whole valorisation approach to achieve the circularity in the olive oil sector, prioritising obtaining high over low added-value products.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationRibeiro, T. B., Oliveira, A. L., Costa, C., Nunes, J., Vicente, A. A., & Pintado, M. (2020). Total and sustainable valorisation of olive pomace using a fractionation approach. Applied Sciences, 10(19), 6785pt_PT
dc.identifier.doi10.3390/app10196785pt_PT
dc.identifier.eid85092640547
dc.identifier.eissn2076-3417
dc.identifier.urihttp://hdl.handle.net/10400.14/31829
dc.identifier.wos000586698300001
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationMULTIBIOREFINERY-SAICTPAC/0040/2015pt_PT
dc.relationPOCI-01-0145-FEDER-016403pt_PT
dc.relationNORTE-01-0145-FEDER-000030pt_PT
dc.relationCentre for Biotechnology and Fine Chemistry
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectOlive pomacept_PT
dc.subjectValorisationpt_PT
dc.subjectFractionationpt_PT
dc.subjectFood ingredientspt_PT
dc.subjectSolid biofuelpt_PT
dc.subjectHydroxytyrosolpt_PT
dc.titleTotal and sustainable valorisation of olive pomace using a fractionation approachpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre for Biotechnology and Fine Chemistry
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F50016%2F2019/PT
oaire.citation.issue19pt_PT
oaire.citation.titleApplied Sciencespt_PT
oaire.citation.volume10pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameRibeiro
person.familyNameOliveira
person.familyNameVicente
person.familyNamePintado
person.givenNameTânia
person.givenNameAna
person.givenNameAntónio
person.givenNameMaria Manuela
person.identifier1415634
person.identifier175018
person.identifier456608
person.identifier.ciencia-id951D-426B-32ED
person.identifier.ciencia-id4713-31C8-A356
person.identifier.ciencia-idB112-A77C-62CC
person.identifier.ciencia-id2F13-AAE0-3405
person.identifier.orcid0000-0001-5859-6888
person.identifier.orcid0000-0001-8012-4203
person.identifier.orcid0000-0003-3593-8878
person.identifier.orcid0000-0002-0760-3184
person.identifier.ridJ-3404-2013
person.identifier.ridH-1555-2013
person.identifier.ridF-5696-2013
person.identifier.scopus-author-id55937245800
person.identifier.scopus-author-id7005820757
person.identifier.scopus-author-id7004483898
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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