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Whey protein supplement as a source of microencapsulated PUFA-rich vegetable oils

2020Journal article Open access
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dc.contributor.authorRojas, Valquíria Maeda
dc.contributor.authorInácio, Alexandre Guimarães
dc.contributor.authorFernandes, Isabel P.
dc.contributor.authorLeimann, Fernanda Vitória
dc.contributor.authorGozzo, Ângela Maria
dc.contributor.authorFuchs, Renata Hernandez Barros
dc.contributor.authorBarreiro, M.F.
dc.contributor.authorBarros, Lillian
dc.contributor.authorFerreira, Isabel C.F.R.
dc.contributor.authorTanamati, Ailey Aparecida Coelho
dc.contributor.authorGonçalves, Odinei Hess
dc.date.accessioned2018-02-19T10:00:00Z
dc.date.accessioned2021-02-27T16:30:16Z
dc.date.available2018-01-19T10:00:00Z
dc.date.available2021-02-27T16:30:16Z
dc.date.issued2020
dc.description.abstractWhey protein supplements (WPS) intake has been increasing worldwide as they are mainly used to improve overall athletic performance. Adding other bioactives such as polyunsaturated fatty acids (PUFA) may be an alternative to help fulfill nutritional needs. Microencapsulation is able to protect PUFA-rich oils from oxidation, but important aspects of particle production and their influence on food properties must be evaluated. This study aimed to develop WPS with microencapsulated green coffee and walnut oils using stearic acid as a wall material. Oxidative stability (differential scanning calorimetry) of the oils increased (from 82 ± 4 to 110 ± 10 kJ mol−1 for green coffee oil and from 90 ± 5 to 149 ± 1 kJ mol−1 for walnut oil) after encapsulation and WPS rheological properties were not affected by the microcapsules (p 0.05). Sensory analysis of the supplement containing microencapsulated green coffee oil showed a lower sensory preference than the blank sample, but no difference was found with the blank sample in the case of walnut oil (p 0.05). The encapsulation strategy used to produce an enriched WPS was efficient in protecting the oils from oxidative degradation.en_EN
dc.description.sponsorshipThis study was financed in part by the Coordenaç~ao de Aperfeiçoamento de Pessoal de Nível Superior - Brasil (CAPES) - Finance Code 001. This work was financially supported by Associate Laboratory LSRE-LCM (UIDB/50020/2020) and CIMO (UIDB/00690/2020) funded by national funds through FCT/MCTES.
dc.description.versioninfo:eu-repo/semantics/publishedVersionen_EN
dc.identifier.citationRojas, Valquíria Maeda; Inácio, Alexandre Guimarães; Fernandes, Isabel Patricia; Leimann, Fernanda Vitória; Gozzo, Angela Maria; Barros Fuchs, Renata Hernandez; Filipe Barreiro, Maria Filomena; Barros, Lillian; Ferreira, Isabel C.F.R.; Coelho Tanamati, Ailey Aparecida; Gonçalves, Odinei Hess (2020). Whey protein supplement as a source of microencapsulated PUFA-rich vegetable oils. Food Bioscience. ISSN 2212-4292. 37, p. 1-10en_EN
dc.identifier.doi10.1016/j.fbio.2020.100690en_EN
dc.identifier.issn2212-4292
dc.identifier.urihttp://hdl.handle.net/10198/23378
dc.language.isoeng
dc.peerreviewedyesen_EN
dc.relationMountain Research Center
dc.subjectCoffea arabicaen_EN
dc.subjectEncapsulationen_EN
dc.subjectJuglans regiaen_EN
dc.subjectPolyunsaturated fatty acidsen_EN
dc.subjectVegetable oilen_EN
dc.subjectWhey protein supplementen_EN
dc.titleWhey protein supplement as a source of microencapsulated PUFA-rich vegetable oilsen_EN
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameFernandes
person.familyNameLeimann
person.familyNameBarreiro
person.familyNameBarros
person.familyNameFerreira
person.familyNameGonçalves
person.givenNameIsabel P.
person.givenNameFernanda Vitória
person.givenNameFilomena
person.givenNameLillian
person.givenNameIsabel C.F.R.
person.givenNameOdinei Hess
person.identifier469085
person.identifier144781
person.identifier.ciencia-id4D1C-441F-C7F0
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person.identifier.orcid0000-0002-0069-4503
person.identifier.orcid0000-0001-6230-9597
person.identifier.orcid0000-0002-6844-333X
person.identifier.orcid0000-0002-9050-5189
person.identifier.orcid0000-0003-4910-4882
person.identifier.orcid0000-0002-9528-8187
person.identifier.ridL-1552-2016
person.identifier.ridL-9802-2014
person.identifier.ridJ-3600-2013
person.identifier.ridE-8500-2013
person.identifier.scopus-author-id26323585300
person.identifier.scopus-author-id57188719717
person.identifier.scopus-author-id35236343600
person.identifier.scopus-author-id36868826600
person.identifier.scopus-author-id9335958400
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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