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Optimization and comparison of heat- and ultrasound-assisted extraction methods for anthocyanin recovery from Sicana odorifera fruit epicarp

2023Journal article Open access
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dc.contributor.authorAlbuquerque, Bianca R.
dc.contributor.authorPinela, José
dc.contributor.authorPereira, Carla
dc.contributor.authorCalhelha, Ricardo C.
dc.contributor.authorOliveira, Izamara
dc.contributor.authorHeleno, Sandrina A.
dc.contributor.authorOliveira, Beatriz
dc.contributor.authorBarros, Lillian
dc.date.accessioned2025-01-15T13:46:19Z
dc.date.available2025-01-15T13:46:19Z
dc.date.issued2023
dc.description.abstractThis study is aimed at maximizing the recovery of anthocyanins from Sicana odorifera fruit epicarp by heat- and ultrasoundassisted extraction (HAE and UAE, respectively) and at evaluating the in vitro bioactive properties of the anthocyanin-rich extracts obtained under optimized conditions. The optimization process utilized response surface methodology (RSM) through a central composite rotatory design (CCRD), combining time, ethanol percentage, and temperature or ultrasonic power. Response criteria included extraction yield (determined by gravimetry) and total anthocyanin content (TAC, quantified by HPLC-DAD). Under global optimum conditions, HAE (62 min, 90 °C, 27% ethanol) recovered 281 mg TAC/g extract with a yield of 23% (w/w) extract, while UAE (23 min, 500 W, 40% ethanol) yielded 200 mg TAC/g extract and 26% (w/w) extract, thus confirming the models’ predictive capacity. Furthermore, although HAE has produced extracts with higher anthocyanin concentrations, the cost-benefit associated with the processing conditions of each method must be considered. Both extracts showed antioxidant activity by inhibiting thiobarbituric acid reactive substances and oxidative hemolysis, but did not show anti-inflammatory, cytotoxic, and antimicrobial effects. Overall, this study promotes the upcycling of fruit waste into new ingredients for the food industry and other sectors that use anthocyanins, in line with sustainability and circular economy principles.pt_PT
dc.description.sponsorshipOpen access funding provided by FCT|FCCN (b-on). National funding was provided by the Foundation for Science and Technology (FCT) (PI), through the scientific employment program-contract for the contracts of J Pinela (CEECIND/01011/2018), C Pereira (CEEC Institutional), RC Calhelha (CEEC Institutional), S Heleno (CEEC Institutional), and L Barros (CEEC Institutional), and the research grants of BR Albuquerque (SFRH/BD/136370/2018 and COVID/ BD/152908/2022) and I Oliveira (SFRH/BD/06017/2020). FCT also provided financial support through national funds FCT/MCTES (PIDDAC) to CIMO (UIDB/00690/2020 and UIDP/00690/2020) and SusTEC (LA/P/0007/2020).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationAlbuquerque, Bianca R.; Pinela, José; Pereira, Carla; Calhelha, Ricardo C.; Oliveira, Izamara; Heleno, Sandrina A.; Oliveira, Beatriz; Barros, Lillian (2023). Optimization and comparison of heat- and ultrasound-assisted extraction methods for anthocyanin recovery from Sicana odorifera fruit epicarp. Biomass Conversion and Biorefinery. ISSN 2190-6815. 15:1, p. 1027–1040pt_PT
dc.identifier.doi10.1007/s13399-023-05097-6pt_PT
dc.identifier.eissn2190-6823
dc.identifier.issn2190-6815
dc.identifier.urihttp://hdl.handle.net/10198/30990
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringer Naturept_PT
dc.relationNot Available
dc.relationNatural colorants based on anthocyanins obtained from bioresidues
dc.relationNatural colorants based on anthocyanins obtained from bioresidues
dc.relationMountain Research Center
dc.relationMountain Research Center
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectFood waste valorizationpt_PT
dc.subjectExtraction intensificationpt_PT
dc.subjectProcess optimizationpt_PT
dc.subjectCyanidin/pelargonidinpt_PT
dc.subjectNatural colorantspt_PT
dc.subjectUltrasound-assisted extractionpt_PT
dc.titleOptimization and comparison of heat- and ultrasound-assisted extraction methods for anthocyanin recovery from Sicana odorifera fruit epicarppt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleNot Available
oaire.awardTitleNatural colorants based on anthocyanins obtained from bioresidues
oaire.awardTitleNatural colorants based on anthocyanins obtained from bioresidues
oaire.awardTitleMountain Research Center
oaire.awardTitleMountain Research Center
oaire.awardTitleAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND 2018/CEECIND%2F01011%2F2018%2FCP1578%2FCT0002/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F136370%2F2018/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//COVID%2FBD%2F152908%2F2022/PT
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.citation.endPage14pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleBiomass Conversion and Biorefinerypt_PT
oaire.fundingStreamCEEC IND 2018
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
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person.givenNameBianca
person.givenNameJosé
person.givenNameCarla
person.givenNameRicardo C.
person.givenNameIzamara
person.givenNameSandrina A.
person.givenNameLillian
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rcaap.typearticlept_PT
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