Bioactive Pigments From Microalgae Phormidium Autumnale

dc.creatorRodrigues
dc.creatorDaniele B.; Menezes
dc.creatorCristiano R.; Mercadante
dc.creatorAdriana Z.; Jacob-Lopes
dc.creatorEduardo; Zepka
dc.creatorLeila Q.
dc.date2015-NOV
dc.date2016-06-07T13:18:57Z
dc.date2016-06-07T13:18:57Z
dc.date.accessioned2018-03-29T01:39:14Z
dc.date.available2018-03-29T01:39:14Z
dc.identifier
dc.identifierBioactive Pigments From Microalgae Phormidium Autumnale. Elsevier Science Bv, v. 77, p. 273-279 NOV-2015.
dc.identifier0963-9969
dc.identifierWOS:000367409900024
dc.identifier10.1016/j.foodres.2015.04.027
dc.identifierhttp://www.sciencedirect.com/science/article/pii/S0963996915001908
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/242604
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1306302
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionThe profile of the three classes of pigments (carotenoids, chlorophylls and phycobiliproteins) and the peroxyl radical scavenger capacity of extracts from microalgae Phormidium autumnale were determined. Twenty-four carotenoids, three phycobiliproteins and two chlorophylls were identified. The major carotenoids of biomass were all-trans-beta-carotene (225.44 mu g. g(-1)), all-trans-lutein (117.56 mu g.g(-1)) and all-trans-zeaxanthin (88.46 mu g.g(-1)). Furthermore, characteristic carotenoids in cyanobacteria such as echinenone (79.07 mu g.g(-1)), myxoxanthophyll (18.83 mu g.g(-1)) and canthaxanthin (1.89 mu g.g(-1)) were found. The chlorophyll a (2.700 mu g.g(-1)) and C-phycocyanin (2.05 x 10(5) mu g.g(-1)) were predominant pigments in the other fractions of color compounds from biomass. The carotenoid and chlorophyll extracts were shown to be potent scavengers of peroxyl radical, being almost 28 and 85 times more potent alpha-tocopherol respectively, and for phycobiliproteins, the antioxidant capacity was 274 mu mol trolox.g(-1) (dry wt). (C) 2015 Elsevier Ltd. All rights reserved.
dc.description77
dc.description
dc.description
dc.description273
dc.description279
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionCNPq [552440/2011-6]
dc.description
dc.description
dc.description
dc.languageen
dc.publisherELSEVIER SCIENCE BV
dc.publisher
dc.publisherAMSTERDAM
dc.relationFOOD RESEARCH INTERNATIONAL
dc.rightsembargo
dc.sourceWOS
dc.subjectBlue-green-alga
dc.subjectC-phycocyanin
dc.subjectCarotenoids
dc.subjectAntioxidant
dc.subjectCyanobacteria
dc.subjectExtraction
dc.subjectMicroorganisms
dc.subjectIdentification
dc.subjectSpectroscopy
dc.subjectDegradation
dc.titleBioactive Pigments From Microalgae Phormidium Autumnale
dc.typeArtículos de revistas


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