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Key constituents and antioxidant activity of novel functional foods developed with Skeletonema Sp. biomass

2021Journal article Restricted access
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dc.contributor.authorGuarda, Inês
dc.contributor.authorFonseca, Inês
dc.contributor.authorPereira, Hugo
dc.contributor.authorMartins, Luisa Louro
dc.contributor.authorGomes, Romina
dc.contributor.authorMatos, Joana
dc.contributor.authorGomes-Bispo, Ana
dc.contributor.authorBandarra, Narcisa Maria
dc.contributor.authorAfonso, Cláudia
dc.contributor.authorCardoso, Carlos
dc.date.accessioned2021-10-29T16:05:53Z
dc.date.available2021-10-29T16:05:53Z
dc.date.issued2021
dc.description.abstractA recently isolated microalgal strain of Skeletonema sp. (Skt) has shown relevant bioactivities. Novel functional foods incorporating this strain were studied: a 3%, w/w, Skeletonema cookie (Skt Ck) and a 2%, w/w, Skeletonema sauce (Skt Sc), which were compared with a control cookie (Ctl Ck) and a control sauce (Ctl Sc), respectively. The fatty acid (FA) profile of the microalgal biomass was characterized by a large share of saturated FA, followed by monounsaturated FA and polyunsaturated FA (PUFA). Within PUFA, omega-3 PUFA exceeded n6 PUFA (omega-3/omega-6 ratio of 12.7 +/- 1.1). The microalgal profile was dominated by the 14:0 and 16:1 FAs. The addition of Skeletonema sp. biomass increased 14:0 and 16:1 FAs contents in the products. The incorporation of Skeletonema sp. biomass led to a higher phenolic content in Skt Sc. Microalgal inclusion in the cookies reduced bioaccessibility in most cases. Skt Sc showed a larger functional food potential.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1080/10498850.2021.1975003pt_PT
dc.identifier.issn1049-8850
dc.identifier.urihttp://hdl.handle.net/10400.1/17271
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherTaylor & Francispt_PT
dc.relationBiotechnological applications of a promising marine chlorophyte Tetraselmis sp. CTP4: a biorefinery approach
dc.relationBioprospection, study and application of bioactive compounds from microalgae and seaweeds
dc.relationSEAFOOD LIPIDS BIOACCESSIBILITY AND A MORE ACCURATE ASSESSMENT OF THE RISK-BENEFIT BINOMIAL FOR SEAFOOD CONSUMPTION
dc.subjectSkeletonema sppt_PT
dc.subjectFunctional foodspt_PT
dc.subjectProximate compositionpt_PT
dc.subjectFatty acid profilept_PT
dc.subjectAntioxidant activitypt_PT
dc.subjectBioaccessibilitypt_PT
dc.titleKey constituents and antioxidant activity of novel functional foods developed with Skeletonema Sp. biomasspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleBiotechnological applications of a promising marine chlorophyte Tetraselmis sp. CTP4: a biorefinery approach
oaire.awardTitleBioprospection, study and application of bioactive compounds from microalgae and seaweeds
oaire.awardTitleSEAFOOD LIPIDS BIOACCESSIBILITY AND A MORE ACCURATE ASSESSMENT OF THE RISK-BENEFIT BINOMIAL FOR SEAFOOD CONSUMPTION
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F105541%2F2014/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBD%2F129795%2F2017/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F102689%2F2014/PT
oaire.citation.endPage15pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleJournal of Aquatic Food Product Technologypt_PT
oaire.fundingStreamOE
oaire.fundingStreamOE
oaire.fundingStreamOE
person.familyNamePereira
person.givenNameHugo
person.identifier282781
person.identifier.ciencia-id331E-84FD-2F34
person.identifier.orcid0000-0002-1369-2099
person.identifier.ridE-9360-2015
person.identifier.scopus-author-id54080259900
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
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscoveryebcb2180-5235-4502-b562-cd1e7786e6f9
relation.isProjectOfPublicationf87227ea-f225-43b8-9138-3a1922d403a3
relation.isProjectOfPublication8541c2de-3d92-47b6-b5eb-a864c41e2207
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