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题名: Characterization of Diterpenoid Glucosides in Roasted Puer Coffee Beans
作者: Shu, Yi1, 2; Liu, Jie-Qing1; Peng, Xing-Rong1; Wan, Luo-Sheng1; Zhou, Lin1; Zhang, Tao1; null(邱明华)1, 2
刊名: JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
关键词: Coffea arabica var. yunnanensis ; roasted coffee beans ; diterpenoids ; structural elucidation ; cytotoxicities
英文摘要: Five new diterpenoid glucosides, named mascaroside I (1), mascaroside II (2), paniculoside VI (3), cofaryloside 1 (4), and villanovane I (5), along with seven known ent-kaurane diterpenoid glucosides (6-12) were isolated from acetone extracts of the roasted coffee beans of Coffea arabica var. yunnanensis. Their structures were established by extensive spectroscopic analysis including 1D and 2D NMR (HSQC, HMBC, COSY, and ROESY) and by comparison with published data. Cytotoxicities evaluation of the isolates showed that they were inactive against HL-60, SMMC-7721, A-549, MCF-7, and SW480 cells.
出版日期: 2014-03-26
卷号: 62, 期号:12, 页码:2631-2637
DOI标识: 10.1021/jf500788t
语种: 英语
ISSN号: 0021-8561
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/18044
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650204, Peoples R China
2.Hefei Univ Technol, Sch Biotechnol & Food Engn, Hefei 230009, Peoples R China

Recommended Citation:
Shu,Yi;Liu,Jie-Qing;Peng,Xing-Rong;Wan,Luo-Sheng;Zhou,Lin;Zhang,Tao;Qiu,Ming-hua.Characterization of Diterpenoid Glucosides in Roasted Puer Coffee Beans,JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY,2014,62(12):2631-2637
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