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Título: Anthocyanins in blue berries of Vaccinium padifolium
Autor: Cabrita, Luís
Andersen, Øyvind M.
Palavras-chave: Anthocyanins
Vaccinium padifolium
Issue Date: 1999
Editora: Pergamon
Citação: Cabrita, Luis; Andersen, Øyvind M. (1999) – Anthocyanins in blue berries of Vaccinium padifolium. Phytochemistry. ISSN 0031-9422. 52:2, p. 1693-1696
Resumo: Twenty anthocyanins were isolated from the extract of the edible blue berries of Vaccinium padifolium (Uveira) by a combination of chromatographic techniques. Mainly on the basis of nuclear magnetic resonance techniques (1H, COSY, TOCSY, HSQC, HMBC, SEFT) they were identified as the 3-O-beta-glucopyranosides, 3-O-beta-galactopyranosides, 3-O-beta-arabinopyranosides and 3-O-sambubiosides (2'-O-beta-xylopyranosyl-O-beta-glucopyranosides) of delphinidin, cyanidin, petunidin,malvidin and peonidin. Anthocyanidin disaccharides have not been identified in the genus Vaccinium previously, and the 3-sambubiosides of peonidin, petunidin and malvidin are novel compounds.
Arbitragem científica: yes
ISSN: 0031-9422
Appears in Collections:CIMO - Artigos em Revistas Indexados ao ISI/Scopus

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