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Bursatella leachii from Mar Menor as a source of bioactive molecules: preliminary evaluation of the nutritional profile, In vitro biological activities, and fatty acids contents

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dc.contributor.authorBraga, Tiago
dc.contributor.authorRodrigues, Maria Joao
dc.contributor.authorPereira, Hugo
dc.contributor.authorVarela, João
dc.contributor.authorBarreira, Luísa
dc.contributor.authorGonzalez-Wanguemert, Mercedes
dc.contributor.authorCustódio, Luísa
dc.date.accessioned2019-11-20T15:07:58Z
dc.date.available2019-11-20T15:07:58Z
dc.date.issued2017
dc.description.abstractMarine invertebrates contain nutritionally important elements that make them suitable to be included in the human diet, and they are considered an outstanding source of secondary metabolites with multiple biotechnological uses. The sea hare Bursatella leachii is an invasive species in Mar Menor that can be managed through the control of its reproduction and/or by massive biomass removal. In this context, this work evaluated the possible use of biomass from B. leachii in the food and cosmetics industries. Biomass was appraised for nutritional properties, and extracts were prepared and evaluated in vitro for antioxidant and anti-inflammatory capacity, cholinesterase and tyrosinase inhibition, and for total contents in different phenolic groups. It had a moderate moisture level, low ash and fat levels, and an adequate protein amount and protein/lipid ratio. The fatty acids (FA) profile was mainly saturated, dominated by palmitic acid. The methanol extract had the highest acetylcholinesterase inhibition. The acetone extract had the strongest capacity to scavenge 1,1-diphenyl-2 picrylhydrazyl (DPPH) radical, reduce iron, inhibit tyrosinase, decrease nitric oxide production in lipopolysaccharide (LPS)-stimulated microglia cells, and the upmost levels of total phenolics, flavonoids, and tannins. Our results suggest multiple biotechnological applications for B. leachii biomass in different economic areas.
dc.description.sponsorshipFCT - Foundation for Science and Technology [CCMAR/Multi/04326/2013]
dc.description.sponsorshipCUMFISH - FCT - Foundation for Science and Technology [PTDC/MAR/119363/2010]
dc.description.sponsorshipCUMARSUR - FCT - Foundation for Science and Technology [PTDC/MAR-BIO/5948/2014]
dc.description.sponsorshipSEABIOMED - FCT - Foundation for Science and Technology [PTDC/MAR/103957/2008]
dc.description.sponsorshipPortuguese National Budget
dc.description.sponsorshipFCT Investigator Programme [IF/00049/2012, IF/00998/2014]
dc.description.sponsorship[SFRH/BD/105541/2014]
dc.identifier.doi10.1080/10498850.2017.1392670
dc.identifier.issn1049-8850
dc.identifier.issn1547-0636
dc.identifier.urihttp://hdl.handle.net/10400.1/13295
dc.language.isoeng
dc.peerreviewedyes
dc.publisherTaylor & Francis Inc
dc.relationSea cucumbers: the new resource for a hungry fishery (CUMFISH)
dc.relationMarine photosynthetic organisms of the Algarve coast with biomedical applications
dc.subjectAlzheimers-disease
dc.subjectNatural-products
dc.subjectAntioxidant properties
dc.subjectLimonium-Algarvense
dc.subjectPotential sources
dc.subjectSea
dc.subjectAcetylcholinesterase
dc.subjectBiodiversity
dc.subjectInhibitors
dc.subjectExtracts
dc.titleBursatella leachii from Mar Menor as a source of bioactive molecules: preliminary evaluation of the nutritional profile, In vitro biological activities, and fatty acids contents
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleSea cucumbers: the new resource for a hungry fishery (CUMFISH)
oaire.awardTitleMarine photosynthetic organisms of the Algarve coast with biomedical applications
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FMulti%2F04326%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FMAR%2F119363%2F2010/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FMAR%2F103957%2F2008/PT
oaire.citation.endPage1350
oaire.citation.issue10
oaire.citation.startPage1337
oaire.citation.titleJournal of Aquatic Food Product Technology
oaire.citation.volume26
oaire.fundingStream5876
oaire.fundingStream3599-PPCDT
oaire.fundingStream3599-PPCDT
person.familyNameRodrigues
person.familyNamePereira
person.familyNameVarela
person.familyNameBarreira
person.familyNameGonzalez-Wanguemert
person.familyNameCustódio
person.givenNameMaria João
person.givenNameHugo
person.givenNameJoão
person.givenNameLuísa
person.givenNameMercedes
person.givenNameLuísa
person.identifierR-004-VNG
person.identifier282781
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person.identifier.orcid0000-0001-8732-710X
person.identifier.orcid0000-0002-1369-2099
person.identifier.orcid0000-0003-3101-693X
person.identifier.orcid0000-0002-4077-855X
person.identifier.orcid0000-0002-0656-358X
person.identifier.orcid0000-0003-4338-7703
person.identifier.ridE-9360-2015
person.identifier.ridM-4223-2013
person.identifier.ridM-3467-2013
person.identifier.ridM-6101-2013
person.identifier.scopus-author-id56031608100
person.identifier.scopus-author-id54080259900
person.identifier.scopus-author-id55741416000
person.identifier.scopus-author-id55898776000
person.identifier.scopus-author-id15831018900
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.rightsrestrictedAccess
rcaap.typearticle
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