Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/3153
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Goulas, Vlasios | - |
dc.contributor.author | Manganaris, George A. | - |
dc.date.accessioned | 2011-11-28T08:38:37Z | en |
dc.date.accessioned | 2013-05-17T07:12:44Z | - |
dc.date.accessioned | 2015-12-02T14:26:17Z | - |
dc.date.available | 2011-11-28T08:38:37Z | en |
dc.date.available | 2013-05-17T07:12:44Z | - |
dc.date.available | 2015-12-02T14:26:17Z | - |
dc.date.issued | 2011-08-15 | - |
dc.identifier.citation | Journal of the Science of Food and Agriculture, 2011, vol. 91, no. 10, pp. 1907-1914 | en_US |
dc.identifier.issn | 10970010 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14279/3153 | - |
dc.description.abstract | Background: The aim of the present work was to evaluate the phytochemical profile and the antioxidant activity of strawberry fruit (cv. Camarosa) upon postharvest ripening at room temperature (20 °C) and to correlate them with qualitative attributes. Results: 'Camarosa' fruit retained an appreciable postharvest performance for up to 1 day shelf life; thereafter substantial quality deterioration was observed. An increased phenolic content, mainly attributed to hydroxycinnamic acids, flavonols and anthocyanins, was monitored after 3 days maintenance at 20 °C. The chromatographic fingerprint of athocyanins showed that pelargonidin-3-glucoside was the major anthocyanin, which increased with the increase of shelf life period, while cyanidin-3-glucoside and pelargonidin-3-rutinoside were found at lower concentrations. The potent radical scavenging activity, evaluated with four in vitro assays, showed a higher antioxidant capacity after 3 and 1 days of shelf life. In addition, the antioxidant effect of strawberry fruit extracts on lipid substrates and on an emulsion system showed a significant inhibition in the formation of conjugated diene hyperoxides. Interestingly, no direct correlation between the phytochemical profile and the quality attributes exist. Conclusion: 'Camarosa' fruit had acceptable quality attributes for fresh consumption and at the same time a high phytochemical content up to 1 day shelf life. The over-ripe fruit continued to be an excellent reservoir of natural antioxidants, pointing to its potential use as food antioxidant and nutritional supplement. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.relation.ispartof | Journal of the Science of Food and Agriculture | en_US |
dc.rights | © Society of Chemical Industry | en_US |
dc.subject | Anthocyanins | en_US |
dc.subject | Corn oil | en_US |
dc.subject | Radical scavenging activity | en_US |
dc.subject | Emulsion | en_US |
dc.subject | Fragaria x ananassa | en_US |
dc.subject | Liposomes | en_US |
dc.subject | Phenolics | en_US |
dc.title | The effect of postharvest ripening on strawberry bioactive composition and antioxidant potential | en_US |
dc.type | Article | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.subject.category | Biological Sciences | en_US |
dc.journals | Subscription | en_US |
dc.country | Cyprus | en_US |
dc.subject.field | Natural Sciences | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.1002/jsfa.4406 | en_US |
dc.dept.handle | 123456789/70 | en |
dc.relation.issue | 10 | en_US |
dc.relation.volume | 91 | en_US |
cut.common.academicyear | 2011-2012 | en_US |
dc.identifier.spage | 1907 | en_US |
dc.identifier.epage | 1914 | en_US |
item.fulltext | No Fulltext | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
crisitem.journal.journalissn | 1097-0010 | - |
crisitem.journal.publisher | Wiley | - |
crisitem.author.dept | Department of Agricultural Sciences, Biotechnology and Food Science | - |
crisitem.author.dept | Department of Agricultural Sciences, Biotechnology and Food Science | - |
crisitem.author.faculty | Faculty of Geotechnical Sciences and Environmental Management | - |
crisitem.author.faculty | Faculty of Geotechnical Sciences and Environmental Management | - |
crisitem.author.orcid | 0000-0001-7527-1559 | - |
crisitem.author.orcid | 0000-0002-5849-6104 | - |
crisitem.author.parentorg | Faculty of Geotechnical Sciences and Environmental Management | - |
crisitem.author.parentorg | Faculty of Geotechnical Sciences and Environmental Management | - |
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