A New Flavonoid from Camellia sinensis Fermented Tea

作者：Usui Ayaka; Nakamura Azusa; Era Manami; Matsuo Yosuke; Tanaka Takashi; Ishimaru Kanji^*

来源：Natural Product Communications, 2016, 11(9): 1281-1282.

DOI：10.1177/1934578x1601100923

• Camellia sinensis L.
• Pu-erh tea
• Fermented tea
• Flavonoid
• Quercetin

A new flavonoid, quercetin 3-0-alpha-L-rhamnopyranosyl-(1 -> 6)-(2-E-p-coumaroyl)-beta-D-glucopyranoside-4'-O-alpha-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.

• 出版日期2016-9