New Phenylpropanoid-Substituted Flavan-3-ols from Pu-er Ripe Tea
Tao, Mu-Ke1,2; Xu, Min1; Zhu, Hong-Tao1; Cheng, Rong-Rong1; Wang, Dong1; Yang, Chong-Ren1; Zhang, Ying-Jun1; Zhang, YJ (reprint author), Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Peoples R China.; zhangyj@mail.kib.ac.cn
2014-08-01
发表期刊NATURAL PRODUCT COMMUNICATIONS
ISSN1934-578X
卷号9期号:8页码:1167-1170
产权排序第一
摘要Pu-er ripe tea is a special microbial post-fermented tea made from Pu-er raw tea, a kind of green tea produced from the leaves of Camellia sinensis var. assamica. It is one of the most consumed teas in the past two decades in China, due to its special flavor, taste, and beneficial effects. This work aimed to obtain diverse catechin structures from Pu-er ripe tea, which led to the isolation of four new phenylpropanoid-substituted flavan-3-ols, puerins C-F (1-4), together with four known fiavan-3-ols, (+)-catechin (5), (-)-epicatechin (6), (+/-)-gallocatechin (7), and (-)-epigallocatechin (8). Their structures were elucidated on the basis of detailed spectroscopic analysis, including ID and 2D NMR mass and CD spectra. Compounds 1-4, which could be formed in the post-fermentative process of Pu-er tea, were isolated for the first time from tea and Theaceae plant.
关键词Pu-er Ripe Tea Camellia Sinensis Var. Assamica Theaceae Phenylpropanoid-substituted Flavan-3-ols Puerins C-f
资助信息NSFC [21172224]; 973 Program of Science and Technology of P. R. China [2011CB915503]
学科领域Chemistry, Medicinal ; Food Science & Technology
收录类别SCI
语种英语
WOS研究方向Pharmacology & Pharmacy ; Food Science & Technology
WOS类目Chemistry, Medicinal ; Food Science & Technology
WOS记录号WOS:000340341200029
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文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/18264
专题植物化学与西部植物资源持续利用国家重点实验室
通讯作者Zhang, YJ (reprint author), Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Peoples R China.; zhangyj@mail.kib.ac.cn
作者单位1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Peoples R China
2.Chongqing Inst Food & Drug Control, Chongqing 401121, Peoples R China
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GB/T 7714
Tao, Mu-Ke,Xu, Min,Zhu, Hong-Tao,et al. New Phenylpropanoid-Substituted Flavan-3-ols from Pu-er Ripe Tea[J]. NATURAL PRODUCT COMMUNICATIONS,2014,9(8):1167-1170.
APA Tao, Mu-Ke.,Xu, Min.,Zhu, Hong-Tao.,Cheng, Rong-Rong.,Wang, Dong.,...&zhangyj@mail.kib.ac.cn.(2014).New Phenylpropanoid-Substituted Flavan-3-ols from Pu-er Ripe Tea.NATURAL PRODUCT COMMUNICATIONS,9(8),1167-1170.
MLA Tao, Mu-Ke,et al."New Phenylpropanoid-Substituted Flavan-3-ols from Pu-er Ripe Tea".NATURAL PRODUCT COMMUNICATIONS 9.8(2014):1167-1170.
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