Abstract
A new flavonoid, quercetin 3-0-α-L-rhamnopyranosyl-(l-6)-(2-E-p-coumaroyl)-D-D-glucopyranoside-4'-O-α-L-rhamnopyranoside, was isolated from the fermented tea of Camellia sinensis L. (Pu-erh tea) from China. The chemical structure was elucidated based on analyses of the spectroscopic data.
MeSH terms
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Camellia sinensis / chemistry*
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China
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Fermentation
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Flavonoids / chemistry*
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Flavonoids / isolation & purification
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Molecular Structure
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Phytochemicals / chemistry
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Phytochemicals / isolation & purification
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Plant Leaves / chemistry
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Tea / chemistry*
Substances
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Flavonoids
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Phytochemicals
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Tea