New phenolic compounds from Camellia sinensis L. leaves fermented with Aspergillus sp.

被引：45

作者：

Wulandari, Rani Agustina ^{[1
]}

Amano, Masami ^{[1
]}

Yanagita, Teruyoshi ^{[1
]}

Tanaka, Takashi ^{[2
,3
]}

Kouno, Isao ^{[2
,3
]}

Kawamura, Denbei ^{[4
]}

Ishimaru, Kanji ^{[1
]}

机构：

[1] Saga Univ, Dept Appl Biol Sci, Fac Agr, Saga 8408502, Japan

[2] Nagasaki Univ, Grad Sch Biomed Sci, Nagasaki 8528521, Japan

[3] Nagasaki Univ, Sch Pharmaceut Sci, Nagasaki 8528521, Japan

[4] Riverson Co Ltd, Fukuroi 4371117, Japan

来源：

JOURNAL OF NATURAL MEDICINES | 2011年 / 65卷 / 3-4期

关键词：

Camellia sinensis L; Aspergillus; Fermented tea; Phenol; Teadenol; TEA;

D O I：

10.1007/s11418-011-0515-0

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Two new phenolic compounds, teadenol A (1) and teadenol B (2), were isolated from tea (Camellia sinensis L.) leaves fermented with Aspergillus sp. (PK-1, FARM AP-21280). The chemical structures of 1 and 2 were elucidated based on the analyses of their spectroscopic data. The absolute configurations of the structures of 1 and 2 were also certified by their biosynthetic preparation in the treatment of tea catechins with Aspergillus sp.

引用

页码：594 / 597

页数：4

共 6 条

[1]

Huang S., 2004, JPN J FOOD CHEM, V11, P99

[2]

HUANG S, 2008, JPN J FOOD CHEM, V15, P84

[3]

KAWAMURA D, 2008, Patent No. 2008263831

[4]

Lu HaiPeng Lu HaiPeng, 2007, Journal of Tea Science, V27, P8

[5] Major flavonoids in dry tea [J].

Peterson, J ;

Dwyer, J ;

Bhagwat, S ;

Haytowitz, D ;

Holden, J ;

Eldridge, AL ;

Beecher, G ;

Aladesanmi, J .

JOURNAL OF FOOD COMPOSITION AND ANALYSIS, 2005, 18 (06) :487-501

[6] Puerins A and B, two new 8-C substituted flavan-3-ols from Pu-er tea [J].

Zhou, ZH ;

Zhang, YJ ;

Xu, M ;

Yang, CR .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2005, 53 (22) :8614-8617

← 1 →