Please use this identifier to cite or link to this item:
http://hdl.handle.net/10553/111863
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jerez Martel, Idaira | en_US |
dc.contributor.author | Garcia Poza, Sara | en_US |
dc.contributor.author | Rodríguez Martel, Gara | en_US |
dc.contributor.author | Afonso Olivares, Cristina | en_US |
dc.contributor.author | Rico, Milagros | en_US |
dc.contributor.author | Suárez de Tangil, Miguel | en_US |
dc.contributor.author | Gómez Pinchetti, Juan Luis | en_US |
dc.date.accessioned | 2021-09-22T10:19:56Z | - |
dc.date.available | 2021-09-22T10:19:56Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.isbn | 978-84-16724-16-1 | en_US |
dc.identifier.uri | http://hdl.handle.net/10553/111863 | - |
dc.description.abstract | The purpose of this work is to underline the potential of cyanobacteria in the production of health foods and as an antioxidant carrier in the food and pharmaceutical industries. The present study investigates the phenolic profile of extracts of several cyanobacteria (Nostoc sp., Nostoc cf. commune, Nodularia spumigena, Leptolyngbya protospira, Phormidiochaete sp., and Arthrospira platensis) from the culture collection at the Spanish Bank of Algae. The use of reversed-phase high-performance liquid chromatography (RP-HPLC) permited the identification of 6 phenolic constituents: gallic acid, (+) catechin, (-) epicatechin, syringic acid, protocatechuic acid and chlorogenic acid. The extracts were screened for their antioxidant activity in inhibiting the stable radical 1,1-diphenyl-2- picrylhydrazyl (DPPH). Cyanobacteria Nostoc cf. commmune was the only one that showed the presence of phenolic compounds (71 µg of gallic acid and 2.16 µg of protocatechuic acid per gram of freeze-dried biomass). The tested phenolic compounds were not detected in thee extracts derived from Leptolyngbya protospira, Phormidiochaete sp., Nodularia spumigena and Nostoc sp. However, these four cyanobacteria strains showed antioxidant activity. | en_US |
dc.language | eng | en_US |
dc.publisher | Universidad de Alicante. Departamento de Ciencias del Mar y Biología Aplicada | en_US |
dc.source | Libro de resúmenes: V Simposio Internacional de Ciencias del Mar, Universidad de Alicante, p. 177-178 | en_US |
dc.subject | 241707 Algología (ficología) | en_US |
dc.subject | 330913 Conservación de alimentos | en_US |
dc.subject | 320990 Farmacología experimental | en_US |
dc.title | Cyanobacteria as potential food preservatives and pharmaceutical supplements | en_US |
dc.type | info:eu-repo/semantics/conferenceobject | en_US |
dc.type | ConferenceObject | en_US |
dc.relation.conference | V Simposio Internacional de Ciencias del Mar | en_US |
dc.description.lastpage | 178 | en_US |
dc.description.firstpage | 177 | en_US |
dc.investigacion | Ciencias | en_US |
dc.type2 | Actas de congresos | en_US |
dc.description.numberofpages | 2 | en_US |
dc.utils.revision | Sí | en_US |
dc.identifier.ulpgc | Sí | en_US |
dc.contributor.buulpgc | BU-BAS | en_US |
item.fulltext | Con texto completo | - |
item.grantfulltext | open | - |
crisitem.event.eventsstartdate | 20-07-2016 | - |
crisitem.event.eventsenddate | 22-07-2016 | - |
crisitem.author.dept | GIR IOCAG: Química Marina | - |
crisitem.author.dept | IU de Oceanografía y Cambio Global | - |
crisitem.author.dept | Departamento de Química | - |
crisitem.author.dept | GIR IOCAG: Química Marina | - |
crisitem.author.dept | IU de Oceanografía y Cambio Global | - |
crisitem.author.dept | Departamento de Química | - |
crisitem.author.dept | GIR IOCAG: Oceanografía Biológica y Algología Aplicada | - |
crisitem.author.dept | IU de Oceanografía y Cambio Global | - |
crisitem.author.dept | Departamento de Biología | - |
crisitem.author.orcid | 0000-0002-3089-4549 | - |
crisitem.author.orcid | 0000-0002-2711-8952 | - |
crisitem.author.orcid | 0000-0001-5190-8770 | - |
crisitem.author.orcid | 0000-0003-4668-0462 | - |
crisitem.author.parentorg | IU de Oceanografía y Cambio Global | - |
crisitem.author.parentorg | IU de Oceanografía y Cambio Global | - |
crisitem.author.parentorg | IU de Oceanografía y Cambio Global | - |
crisitem.author.fullName | Afonso Olivares, Cristina | - |
crisitem.author.fullName | Rico Santos, Milagros | - |
crisitem.author.fullName | Suárez De Tangil Navarro, Miguel Ángel | - |
crisitem.author.fullName | Gómez Pinchetti, Juan Luis | - |
Appears in Collections: | Actas de congresos |
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