Biblioteca Digital do Instituto Politécnico de Bragança   Instituto Politécnico de Bragança

Biblioteca Digital do IPB >
Escola Superior Agrária >
CIMO >
CIMO - Artigos em Revistas Indexados ao ISI/Scopus >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10198/3204

Título: Anthocyanin trisaccharides in blue berries of Vaccinium padifolium
Autor: Cabrita, Luís
Frøystein, Nils Åge
Andersen, Øyvind M.
Palavras-chave: Anthocyanins
Vaccinium padifolium
Ericaceae
Berries
Chemotaxonomy
Issue Date: 2000
Editora: Elsevier
Citação: Cabrita, Luis; Frøystein, Nils Åge; Andersen, Øyvind M. (2000) - Anthocyanin trisaccharides in blue berries of Vaccinium padifolium. Food Chemistry. ISSN 0308-8146. 69:1, p. 33-36
Resumo: Delphinidin 3-O-alfa-rhamnoside, malvidin 3-O-(6''-O-alfa-rhamnopyranosyl-beta-glucopyranoside) and the 3-O-(6''-O-alfa-rhamnopyranosyl-2''-O-beta-xylopyranosyl-beta-glucopyranosides) of cyanidin, petunidin and peonidin were isolated by various chromatographic techniques from the edible berries of Vaccinium padifolium. Their complete structures were elucidated mainly by one- and two-dimensional nuclear magnetic resonance spectroscopy. Together they account for 7% of the anthocyanin content in this species. No anthocyanidin 3-triglycoside, 3-rutinoside or 3-rhamnoside had previously been found in the genus Vaccinium. The 3-O-(6''-O-alfa- rhamnopyranosyl-2''-O-beta-xylopyranosyl-beta-glucopyranosides) of petunidin and peonidin are novel compounds.
Arbitragem científica: yes
URI: http://hdl.handle.net/10198/3204
ISSN: 0308-8146
Appears in Collections:CIMO - Artigos em Revistas Indexados ao ISI/Scopus

Files in This Item:

File Description SizeFormat
artigo Food Chemistry, 69, 2000, 33-36.pdf119,97 kBAdobe PDFView/Open

Please give feedback about this item
Statistics
FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpaceOrkut
Formato BibTex mendeley Endnote Logotipo do DeGóis 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 


© Instituto Politécnico de Bragança - Biblioteca Digital - Feedback - Statistics
Promotores do RCAAP   Financiadores do RCAAP

Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência PO Sociedade do Conhecimento (POSC) Portal oficial da União Europeia