Delphinidin-3-O-sambubioside: a novel xanthine oxidase inhibitor identified from natural anthocyanins
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چکیده
منابع مشابه
Anthocyanins in The Dark Purple Anthers of Tulipa gesneriana: Identification of Two Novel Delphinidin 3-O-(6-O-(Acetyl-α-Rhamnopyranosyl)-β-Glucopyranosides).
Two novel anthocyanins, delphinidin 3-O-(6-O-(2-O-acetyl-α-rhamnopyranosyl)-β-glucopyranoside) and delphinidin 3-O-(6-O-(3-O-acetyl-α-rhamnopyranosyl)-β-glucopyranoside), were identified from the anthers of Tulipa gesneriana. These and delphinidin 3-O-(6-O-(α-rhamnopyranosyl)-β-glucopyranoside) made up over 80% of the anthocyanin content in the dark purple anthers and could be responsible for t...
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A new xanthine oxidase inhibitor named hydroxyakalone was isolated from the culture broth of a marine bacterium Agrobacterium aurantiacum N-81106. Structure of hydroxyakalone was determined to be 4-amino-1H-pyrazolo[3,4-d]pyrimidine-3-one-6-ol by the spectral studies of hydroxyakalone and its permethyl derivative. The concentration to induce 50% inhibition (IC50) was 4.6 microM against xanthine...
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Onion (Allium Cepa) contains high levels of flavonoids. Although there are many studies indicating the inhibitory effects of flavonoids on xanthine oxidase, there is no report on the effect of onion on this enzyme. Therefore, in the present study, the inhibitory effects of onion on xanthine oxidase are investigated. Fresh filtered juice of onion was prepared and its inhibitory effect on guine...
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ژورنال
عنوان ژورنال: Food Quality and Safety
سال: 2021
ISSN: 2399-1399,2399-1402
DOI: 10.1093/fqsafe/fyaa038