Cystoseira abies-marina life cycle : comparative study of its polar profile by RP-HPLC-DAD-MS

Seca, Ana M. L.; Lopes, Diana; Gouveia, Vera L. M.; Silva, Artur M. S.; Pinto, Diana C. G. A.

Publication

Cystoseira abies-marina life cycle : comparative study of its polar profile by RP-HPLC-DAD-MS

2016-01Conference object

dc.contributor.author	Seca, Ana M. L.
dc.contributor.author	Lopes, Diana
dc.contributor.author	Gouveia, Vera L. M.
dc.contributor.author	Silva, Artur M. S.
dc.contributor.author	Pinto, Diana C. G. A.
dc.date.accessioned	2017-05-19T13:07:32Z
dc.date.available	2017-05-19T13:07:32Z
dc.date.issued	2016-01
dc.description	XVI Latin-American Congress on Chromatography & 9th National Meeting on Chromatography. Lisboa, Portugal, 5 a 9 de janeiro de 2016.	pt_PT
dc.description.abstract	Macroalgae, are largely used in food, pharmaceutical and cosmetics industries. Cystoseira abies-marina (S.G. Gmelin) C. Agardh is a brown macroalgae (Phaeophyta) which belongs to Cystoseira genus and is distributed in the Mediterranean, Macaronesian Region and the coast of Africa. In the Azores lslands, it grows abundantly in the intertidal zone where it is pioneer and attains large size. Since intertidal seaweeds are exposed to extreme stress conditions (temperatura, UV, water levei) in addition to herbivory and fouling, they develop protective mechanisms, some of which involve the biosynthesis of metabolites with properties that may be useful to man (e.g. natural antioxidants, antifouling agents, novel UV sunscreens). The dichlormethane extract of C. abies-marina from Azares was studied revealing the presence of meronorditerpenoids with cytotoxic and antioxidant activities. In this research the antioxidant activity and chemical composition of the ethyl acetate fraction of C. abies-marina methanolic extract was studied. C. abies-marina was collected in two phases of its life cycle üuvenile phase and mature phase). […].	en
dc.description.sponsorship	FCT/MEC the European Union, QREN, FEDER, COMPETE, for funding the Organic Chemistry Research Unit (QOPNA) (Project PEst-C/QUI/UI0062/2013; FCOMP-0 1-0 124-FEDER-037296); University of Azores.	en
dc.description.version	info:eu-repo/semantics/publishedVersion	pt_PT
dc.identifier.citation	Seca, A. M. L., Lopes, D., Gouveia, V. L. M., Silva, A. M. S., Pinto, D. C. G. A (2016). "Cystoseira abies-marina life cycle: comparative study of its polar profile by RP-HPLC-DAD-MS", XVI Latin-American Congress on Chromatography & 9th National Meeting on Chromatography, Lisbon, Portugal, 2016, P-023, pp. 186-187.	pt_PT
dc.identifier.uri	http://hdl.handle.net/10400.3/4162
dc.language.iso	eng	pt_PT
dc.peerreviewed	yes	pt_PT
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	pt_PT
dc.subject	Cystoseira abies-marina	pt_PT
dc.subject	Secondary Metabolites	en
dc.subject	Polar Metabolites	en
dc.subject	HLPC-MS/MS	pt_PT
dc.title	Cystoseira abies-marina life cycle : comparative study of its polar profile by RP-HPLC-DAD-MS	en
dc.type	conference object
dspace.entity.type	Publication
oaire.awardURI	info:eu-repo/grantAgreement/FCT/COMPETE/PEst-C%2FQUI%2FUI0062%2F2013/PT
oaire.citation.conferencePlace	Lisboa	pt_PT
oaire.citation.endPage	187	pt_PT
oaire.citation.startPage	186	pt_PT
oaire.citation.title	XVI Latin-American Congress on Chromatography & 9th National Meeting on Chromatography	en
oaire.fundingStream	COMPETE
project.funder.identifier	http://doi.org/10.13039/501100001871
project.funder.name	Fundação para a Ciência e a Tecnologia
rcaap.rights	openAccess	pt_PT
rcaap.type	conferenceObject	pt_PT
relation.isProjectOfPublication	4a1630f8-ac04-4721-a1be-7b311303ee70
relation.isProjectOfPublication.latestForDiscovery	4a1630f8-ac04-4721-a1be-7b311303ee70