IN VITRO CHARACTERIZATION OF ANTIOXIDANT PROPERTIES OF CUBAN ENDEMIC VARIETIES OF Erythroxylum alaternifolium A. Rich. ISOLATION OF TWO FLAVONOL GLYCOSIDES

IN VITRO CHARACTERIZATION OF ANTIOXIDANT PROPERTIES OF CUBAN ENDEMIC VARIETIES OF Erythroxylum alaternifolium A. Rich. ISOLATION OF TWO FLAVONOL GLYCOSIDES

The total antioxidant capacity from leaves of three Cuban endemic varieties of Erythroxylum alaternifolium was measured using three techniques: 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS+) and Oxygen radical absorbance capacity (ORAC). The...

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Auteurs principaux: PERERA CÓRDOVA,WILMER H, GÓMEZ MATOS,MISLÉN, TABART,JESSICA, SIPEL,ARNAUD, KEVERS,CLAIRE, DOMMES,JACQUES
Langue:English
Publié: Sociedad Chilena de Química 2012
Sujets:
Erythroxylum
Antioxidant assays
Flavonols aglycone
Ombuin-3-O-rutinoside
Quercetin-3-O-rutinoside
Accès en ligne:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072012000400002
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http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072012000400002

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