Publication
Anthocyanin pigments in strawberry
| dc.contributor.author | Lopes-da-Silva, M.F. | |
| dc.contributor.author | Escribano-Bailón, M. Teresa | |
| dc.contributor.author | Pérez-Alonso, José Joaquin | |
| dc.contributor.author | Rivas-Gonzalo, Julián C. | |
| dc.contributor.author | Santos-Buelga, Celestino | |
| dc.date.accessioned | 2011-05-25T11:21:11Z | |
| dc.date.available | 2011-05-25T11:21:11Z | |
| dc.date.issued | 2007 | |
| dc.description.abstract | The anthocyanin composition was analysed in strawberry fruits from five different cultivars (cv. Eris, Oso Grande, Carisma, Tudnew and Camarosa). Twenty-five defined anthocyanin pigments were detected, most of them containing Pelargonidin (Pg) as aglycone; some cyanidin (Cy) derivatives were also found. Glucose and rutinose were the usual substituting sugars, although arabinose and rhamnose were also tentatively identified; some minor anthocyanins showed acylation with aliphatic acids. A relevant aspect was the detection of anthocyanin-derived pigments, namely 5-carboxypyranopelargonidin-3-glucoside and four condensed pigments containing C–C linked anthocyanin (Pg) and flavanol (catechin and afzelechin) residues. Total anthocyanin content ranged between 200 and 600mg/kg, with Pg 3-gluc constituting 77–90% of the anthocyanins in the strawberry extracts followed by Pg 3-rut (6–11%) and Cy 3-gluc (3–10%). A notable variability was found among the anthocyanin concentrations in samples of a same variety and harvest, indicating a strongly influence of the degree of maturity, edaphic-climatic factors and post-harvest storage. | por |
| dc.identifier.citation | Lopes-da-Silva, M. F.; Escribano-Bailón, M. T.; Rivas-Gonzalo, J.; Santos-Buelga, C. (2007). Anthocyanin pigments in strawberry. LWT - Food Science and Technology. ISSN 0023-6438.40:2, p. 374-382 | por |
| dc.identifier.doi | 10.1016/j.lwt.2005.09.018 | |
| dc.identifier.issn | 0023-6438 | |
| dc.identifier.other | doi:10.1016/j.lwt.2005.09.018 | |
| dc.identifier.uri | http://hdl.handle.net/10198/4556 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Elsevier | por |
| dc.subject | Anthocyanins | por |
| dc.subject | Strawberry | por |
| dc.subject | Pelargonidin | por |
| dc.subject | Cyanidin-derived pigments | por |
| dc.subject | Anthocyanin-derived pigments | por |
| dc.title | Anthocyanin pigments in strawberry | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 382 | por |
| oaire.citation.startPage | 374 | por |
| oaire.citation.title | LWT- Food Science and Technology | por |
| person.familyName | Lopes-da-Silva | |
| person.givenName | Maria de Fátima | |
| person.identifier.orcid | 0000-0003-2270-4482 | |
| rcaap.rights | openAccess | por |
| rcaap.type | article | por |
| relation.isAuthorOfPublication | 6ce78127-3367-4f9d-8a84-80f70b528e2e | |
| relation.isAuthorOfPublication.latestForDiscovery | 6ce78127-3367-4f9d-8a84-80f70b528e2e |