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Natural products from extreme marine environments: searching for potential industrial uses within extremophile plants

2016-12Journal article Restricted
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dc.contributor.authorLopes, Andreia
dc.contributor.authorRodrigues, Maria João
dc.contributor.authorPereira, Catarina
dc.contributor.authorOliveira, Marta
dc.contributor.authorBarreira, Luísa
dc.contributor.authorVarela, J.
dc.contributor.authorTrampetti, Francesca
dc.contributor.authorCustódio, Luísa
dc.date.accessioned2017-04-07T15:55:32Z
dc.date.available2017-04-07T15:55:32Z
dc.date.issued2016-12
dc.description.abstractExtremophile plants, halophytes in particular, still remain largely unexplored and underutilized despite their high potential as source of industrial raw materials like natural antioxidants in industries related to pharmaceutical, cosmetics and functional ingredients. The goal of this study was to explore the phenolic content and the in vitro antioxidant and tyrosine inhibition properties of polyphenol-rich extracts of twenty-one extremophile plant species collected in saline habitats of the South of Portugal (Algarve). Aqueous acetone extracts of Lithrum salicaria, Cladium mariscus, Frankenia laevis, F. pulverulenta, Limoniastrum monopetalum, Aster tripolium and Typha domigensis had remarkable levels of total phenolics (>= 230 mg GAE/g DW); Halopeplis amplexicaulis, Cladium mariscus,F. puiverulenta and Salsola vermiculata contained high levels of flavonoids (>= 10 mg RE/g DW); tannins peaked in T. domingensis and C. mariscus (>= 35 mg CE/g DW) and L. salicaria and A. tripolium had the upmost hydrocinamic acids content (>= 60 mg CAE/g DW). Overall L. salicaria had the highest antioxidant activity and only P. lentiscus had the capacity to inhibit tyrosinase. As the most bioactive extracts were not cytotoxic towards mammalian cell lines, our results suggest that several halophytes present in Southern Portugal could be used in the food and/or cosmetic industries.
dc.identifier.doi10.1016/j.indcrop.2016.08.040
dc.identifier.issn0926-6690
dc.identifier.otherAUT: LBA00541; JVA01305;
dc.identifier.urihttp://hdl.handle.net/10400.1/9149
dc.language.isoeng
dc.peerreviewedyes
dc.publisherElsevier
dc.relationHalophytes: a precious resource of nutritional elements and bioactive compounds
dc.relationCentre of Marine Sciences
dc.relationBiologically Active Natural Products from Marine Organisms and Salt Marsh Plants (acronym: PharmaBlue)
dc.relation.isbasedonWOS:000387298100032
dc.subjectAntioxidant activity
dc.subjectHalophytes
dc.subjectMetal chelation
dc.subjectPistacia lentiscus
dc.subjectTyrosinase
dc.titleNatural products from extreme marine environments: searching for potential industrial uses within extremophile plants
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleHalophytes: a precious resource of nutritional elements and bioactive compounds
oaire.awardTitleCentre of Marine Sciences
oaire.awardTitleBiologically Active Natural Products from Marine Organisms and Salt Marsh Plants (acronym: PharmaBlue)
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FMAR-EST%2F4346%2F2012/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F04326%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Investigador FCT/IF%2F00049%2F2012%2FCP0179%2FCT0001/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBD%2F94407%2F2013/PT
oaire.citation.endPage307
oaire.citation.startPage299
oaire.citation.titleIndustrial Crops and Products
oaire.citation.volume94
oaire.fundingStream3599-PPCDT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamInvestigador FCT
oaire.fundingStreamSFRH
person.familyNameRodrigues
person.familyNameGuerreiro Pereira
person.familyNameOliveira
person.familyNameBarreira
person.familyNameVarela
person.familyNameTrampetti
person.familyNameCustódio
person.givenNameMaria João
person.givenNameCatarina Alexandra
person.givenNameMarta
person.givenNameLuísa
person.givenNameJoão
person.givenNameFrancesca
person.givenNameLuísa
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person.identifier.ciencia-id791B-C560-AEA2
person.identifier.orcid0000-0001-8732-710X
person.identifier.orcid0000-0002-1131-8773
person.identifier.orcid0000-0001-6793-8026
person.identifier.orcid0000-0002-4077-855X
person.identifier.orcid0000-0003-3101-693X
person.identifier.orcid0000-0001-8702-6876
person.identifier.orcid0000-0003-4338-7703
person.identifier.ridM-4223-2013
person.identifier.ridM-6101-2013
person.identifier.scopus-author-id56031608100
person.identifier.scopus-author-id55741416000
person.identifier.scopus-author-id57191039641
person.identifier.scopus-author-id15831018900
project.funder.identifierhttp://doi.org/10.13039/501100001871
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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
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccess
rcaap.typearticle
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