Title
Reactive radical scavenging and xanthine oxidase inhibition of proanthocyanidins from Carallia brachiata
Abbreviated Journal Title
Phytother. Res.
Keywords
Carallia brachiata; carallidin; antioxidant; proanthocyanidin; xanthine; oxidase; radical scavenging; CONSTITUENTS; FLAVONOIDS; Chemistry, Medicinal; Pharmacology & Pharmacy
Abstract
Antioxidant-guided separation of Carallia brachiata bark led to a new A-type trimeric proanthocyanidin named carallidin (1), along with mahuarmin A (2) and p-hydroxy benzoic acid (3). The structure of 1 was fully characterized by interpretation of spectroscopic data and chemical means. Compounds 1 and 2 exhibited radical scavenging against DPPH (IC50 102 and 182 mu m) and superoxide radical (IC50 1.47 and 9.74 mu m). In addition, 1 and 2 also inhibited xanthine oxidase with IC, values of 12.9 and 16.0 mu m. Copyright (c) 2006 John Wiley & Sons, Ltd.
Journal Title
Phytotherapy Research
Volume
20
Issue/Number
6
Publication Date
1-1-2006
Document Type
Article
DOI Link
Language
English
First Page
458
Last Page
461
WOS Identifier
ISSN
0951-418X
Recommended Citation
"Reactive radical scavenging and xanthine oxidase inhibition of proanthocyanidins from Carallia brachiata" (2006). Faculty Bibliography 2000s. 7888.
https://stars.library.ucf.edu/facultybib2000/7888
Comments
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