New phenylethanoid glycosides and sugar esters from Ku-Ding-Cha, a herbal tea produced from Ligustrum purpurascens
She, G. -M.1,2,3; Wang, D.1; Zeng, S. -F1; Yang, C. -R.1; Zhang, Y. -J.1
2008-08-01
发表期刊JOURNAL OF FOOD SCIENCE
ISSN0022-1147
卷号73期号:6页码:C476-C481
摘要Ku-Ding-Cha is a kind of herbal tea used commonly in China for its effects on hypertension, fatness, inflammation, and diuresis. The chlorophyll removal fraction from 60% aqueous acetone extract of Ku-Ding-Cha produced from the leaves of Ligustrum purpurascens (Oleaceae) exhibited observable antioxidant activity on 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assay (SC50 = 45 mu g/mL). Further detailed phytochemical investigation on this fraction led to the isolation of 2 new phenylethanoid glycosides, ligupurpurosides C-D (1 and 2), and 2 new sugar esters, ligupurpurosides E-F (3 and 4), together with 15 known compounds (5 to 19). All of them, except for 7, 8, 9, 11, and 12, were isolated from Ku-Ding-Cha and its original plants for the first time. The chemical structures were elucidated based on the analysis of spectroscopic data, including 1D, 2D NMR, and FABMS. In addition, the isolated compounds were evaluated for their antioxidant activities by DPPH assay.
关键词Antioxidant Ku-ding-cha Ligustrum Purpurascens Monoterpenoid Glycoside Phenylethanoid Sugar Ester
学科领域Food Science & Technology
DOI10.1111/j.1750-3841.2008.00830.x
收录类别SCI
语种英语
WOS记录号WOS:000258618800009
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/1489
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位1.Chinese Acad Sci, State Key Lab Phytochem & Plant Resources W China, Kunming Inst Bot, Kunming 650204, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Beijing Univ Chinese Med, Sch Chinese Pharm, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714
She, G. -M.,Wang, D.,Zeng, S. -F,et al. New phenylethanoid glycosides and sugar esters from Ku-Ding-Cha, a herbal tea produced from Ligustrum purpurascens[J]. JOURNAL OF FOOD SCIENCE,2008,73(6):C476-C481.
APA She, G. -M.,Wang, D.,Zeng, S. -F,Yang, C. -R.,&Zhang, Y. -J..(2008).New phenylethanoid glycosides and sugar esters from Ku-Ding-Cha, a herbal tea produced from Ligustrum purpurascens.JOURNAL OF FOOD SCIENCE,73(6),C476-C481.
MLA She, G. -M.,et al."New phenylethanoid glycosides and sugar esters from Ku-Ding-Cha, a herbal tea produced from Ligustrum purpurascens".JOURNAL OF FOOD SCIENCE 73.6(2008):C476-C481.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
201111240003.pdf(168KB) 开放获取--浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[She, G. -M.]的文章
[Wang, D.]的文章
[Zeng, S. -F]的文章
百度学术
百度学术中相似的文章
[She, G. -M.]的文章
[Wang, D.]的文章
[Zeng, S. -F]的文章
必应学术
必应学术中相似的文章
[She, G. -M.]的文章
[Wang, D.]的文章
[Zeng, S. -F]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 201111240003.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。