Publication
Polyacylated anthocyanins from Hebe
| dc.contributor.author | Cabrita, Luís | |
| dc.contributor.author | Justesen, Ulla | |
| dc.contributor.author | Frøystein, Nils Åge | |
| dc.contributor.author | Andersen, Øyvind M. | |
| dc.date.accessioned | 2011-01-31T11:29:45Z | |
| dc.date.available | 2011-01-31T11:29:45Z | |
| dc.date.issued | 2002 | |
| dc.description.abstract | Four acylated anthocyanins were isolated from flowers of Hebe spp. On the basis of LC-MS (Liquid Chromatography - Mass Spectrometry) and NMR (Nuclear Magnetic Resonance) techniques, they were identified as (1) cyanidin 3-O-[2-O-(6-O-(E-caffeoyl)-beta-glucopyranosyl)-6-O-(E-p-coumaroyl)-beta-glucopyranoside]-5-O-beta-glucopyranoside, (2) cyanidin 3-O-[2-O-(6-O-(E-p-coumaroyl)-beta-glucopyranosyl)-6-O-(E-p-coumaroyl)-beta-glucopyranoside]-5-O-beta-glucopyranoside, (3) cyanidin 3-O-[2-O-(6-O-(E-caffeoyl)-beta-glucopyranosyl)-6-O-(E-p-coumaroyl)-beta-glucopyranoside]-5-O-[6-O-(malonyl)-beta-glucopyranoside], and (4) cyanidin 3-O-[2-O-(6-O-(E-p-coumaroyl)-beta-glucopyranosyl)-6-O-(E-p-coumaroyl)-beta-glucopyranoside]-5-O-[6-O-(malonyl)-beta-glucopyranoside]. Pigments 2 and 4 are novel compounds. | por |
| dc.description.sponsorship | Fundação para a Ciência e Tecnologia | por |
| dc.identifier.citation | Cabrita, Luis; Justesen, Ulla; Frøystein, Nils Å.; Andersen, Øyvind M. (2002). Polyacylated anthocyanins from Hebe. In 1st International Workshop on Anthocyanins. Adelaide | por |
| dc.identifier.uri | http://hdl.handle.net/10198/3209 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.relation | PRAXIS XXI BD/5290/95; BPD/1639/2000. | por |
| dc.subject | Anthocyanins | por |
| dc.subject | HPLC | por |
| dc.subject | LC-MS | por |
| dc.subject | NMR | por |
| dc.subject | Hebe spp. | por |
| dc.subject | Scrophulariaceae | por |
| dc.title | Polyacylated anthocyanins from Hebe | por |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Adelaide, Austrália | por |
| oaire.citation.startPage | 26 | por |
| oaire.citation.title | 1st International Workshop on Anthocyanins | por |
| rcaap.rights | openAccess | por |
| rcaap.type | conferenceObject | por |
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