A New Flavonoid from Camellia sinensis Fermented Tea

被引:0
|
作者
Usui, Ayaka [1 ]
Nakamura, Azusa [1 ]
Era, Manami [2 ,3 ]
Matsuo, Yosuke [2 ,3 ]
Tanaka, Takashi [2 ,3 ]
Ishimaru, Kanji [1 ]
机构
[1] Saga Univ, Fac Agr, 1 Honjo, Saga 8408502, Japan
[2] Nagasaki Univ, Grad Sch Biomed Sci, 1-14 Bunkyo Machi, Nagasaki 8528521, Japan
[3] Nagasaki Univ, Sch Pharmaceut Sci, 1-14 Bunkyo Machi, Nagasaki 8528521, Japan
关键词
Camellia sinensis L; Pu-erh tea; Fermented tea; Flavonoid; Quercetin; FLAVAN-3-OLS;
D O I
暂无
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
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.
引用
收藏
页码:1281 / 1282
页数:2
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