Publication
Identification of anthocyanin pigments in strawberry (cv Camarosa) by LC using DAD and ESI-MS detection
| dc.contributor.author | Lopes-da-Silva, M.F. | |
| dc.contributor.author | Pascual-Teresa, Sónia de | |
| dc.contributor.author | Rivas-Gonzalo, Julián C. | |
| dc.contributor.author | Santos-Buelga, Celestino | |
| dc.date.accessioned | 2011-07-28T09:48:49Z | |
| dc.date.available | 2011-07-28T09:48:49Z | |
| dc.date.issued | 2002 | |
| dc.description.abstract | New high performance liquid chromatography (HPLC) conditions were developed for the separation of strawberry anthocyanins that provided a good resolution of peaks at a low flow rate compatible with the requirements of the mass spectrometry (MS) detector. A strawberry extract was fractionated by column chromatography and simple fractions containing basically anthocyanins were obtained, making their analysis by HPLC possible using on-line photodiode array detection and MS. Information on the identity of the major and some secondary anthocyanins in strawberry was obtained froth their retention characteristics, UV-visible spectra and mass spectra. The presence in strawberry of the previously reported cyanidin 3-glucoside, pelargonidin 3-glucoside, pelargonidin 3-rutinoside and pelargonidin 3-acetylglucoside was confirmed and cyanidin 3-rutinoside was identified in strawberry for the first time. Furthermore, cyanidin 3-malonyldiglucoside, pelargonidin 3-malylglucoside, a pelargonidin bioside and two possible pelargonidin 3-biosides acylated with acetic acid were also tentatively assigned. | por |
| dc.description.sponsorship | Comissão Europeia (Fundo Social Europeu) e Governo Português através do Programa PRODEP (III) - ref.ª 5.3/N/199.006/00-Doutoramento. | por |
| dc.identifier.citation | Silva, M.F. Lopes da; Pascual Teresa, Sónia de; Rivas Gonzalo, J.C.; Santos Buelga, Celestino (2002). Identification of anthocyanin pigments in strawberry (cv Camarosa) by LC using DAD and ESI-MS detection. European Food Research and Technology. ISSN 1438-2377. 214, p. 248-253 | por |
| dc.identifier.issn | 1438-2377 | |
| dc.identifier.uri | http://hdl.handle.net/10198/5971 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.publisher | Springer-Verlag | por |
| dc.relation | SA086/01 - "Caracterización de la fracción polifenólica de la fresa y sus implicaciones tecnológicas" (Junta de Castilla y Léon, Espanha) | por |
| dc.relation.ispartofseries | 214; | |
| dc.relation.publisherversion | DOI: 10.1007/s00217-001-0434-5 | por |
| dc.subject | Strawberry | por |
| dc.subject | Anthocyanins | por |
| dc.subject | Liquid chromatography-mass spectrometry | por |
| dc.subject | Cyanidin | por |
| dc.subject | Pelargonidin | por |
| dc.title | Identification of anthocyanin pigments in strawberry (cv Camarosa) by LC using DAD and ESI-MS detection | por |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 253 | por |
| oaire.citation.startPage | 248 | por |
| oaire.citation.title | European Food Research 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 |