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http://hdl.handle.net/10261/17988
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Larrosa, Mar | - |
dc.contributor.author | Espín de Gea, Juan Carlos | - |
dc.contributor.author | Tomás Barberán, Francisco | - |
dc.date.accessioned | 2009-10-23T13:01:37Z | - |
dc.date.available | 2009-10-23T13:01:37Z | - |
dc.date.issued | 2003-04-15 | - |
dc.identifier.citation | Journal of the Science of Food and Agriculture 83(7): 658-666 (2003) | en_US |
dc.identifier.issn | 0022-5142 | - |
dc.identifier.uri | http://hdl.handle.net/10261/17988 | - |
dc.description | 9 pages, 5 figures, 1 table. | en_US |
dc.description.abstract | The antioxidant hydroxytyrosol has been enzymatically synthesised in order to functionalise tomato juice. The antioxidant capacity significantly increased in the functionalised juice according to a set of in vitro antioxidant assays (ie ferric thiocyanate method, inhibition of oxygen consumption, and scavenging of both DPPH· and ABTS·+ free radicals). In addition, hydroxytyrosol was stable within the tomato juice matrix under extreme storage conditions (room temperature and light exposure) for 48 days. Sensory properties (flavour and colour) of the tomato juice were not affected by functionalisation with hydroxytyrosol concentrations of up to 1 mg ml-1. Therefore this functional tomato juice could be a promising source of health-beneficial properties, beyond basic nutrition, taking into account both the high activity and bioavailability of hydroxytyrosol. | en_US |
dc.description.sponsorship | This work has been partially supported by a grant from the Comisión Interministerial de Ciencia y Tecnología (CICYT), Spain, project AGL2000-2014. ML is holder of a contract from the same grant. | en_US |
dc.format.extent | 259768 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | en_US |
dc.publisher | John Wiley & Sons | en_US |
dc.rights | closedAccess | en_US |
dc.subject | Antioxidants | en_US |
dc.subject | Enzymatic synthesis | en_US |
dc.subject | Functional food | en_US |
dc.subject | Hydroxytyrosol | en_US |
dc.subject | Oxymetric | en_US |
dc.subject | Ferric thiocyanate | en_US |
dc.subject | DPPH· | en_US |
dc.subject | ABTS·+ | en_US |
dc.subject | Tomato juice | en_US |
dc.title | Antioxidant capacity of tomato juice functionalised with enzymatically synthesised hydroxytyrosol | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1002/jsfa.1342 | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | http://dx.doi.org/10.1002/jsfa.1342 | en_US |
dc.contributor.funder | Comisión Interministerial de Ciencia y Tecnología, CICYT (España) | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100007273 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.grantfulltext | none | - |
item.languageiso639-1 | en | - |
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