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题名: Isolation and characterization of two new phenolic acids from cultured cells of Saussurea involucrata
作者: Zou, Xiaowei1;  Liu, Dan2;  Liu, Yaping3;  Fu, Yanhun2;  Zhang, Xiaozhe2;  Xiu, Zhilong1;  Xiao, Hongbin2
关键词: Cultured cells of Saussurea involucrata ;  Phenolic acid ;  Free radical scavenging activity
刊名: PHYTOCHEMISTRY LETTERS
发表日期: 2014-02-01
DOI: 10.1016/j.phytol.2013.11.002
卷: 7, 页:133-136
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Life Sciences & Biomedicine
类目[WOS]: Biochemistry & Molecular Biology ;  Plant Sciences
研究领域[WOS]: Biochemistry & Molecular Biology ;  Plant Sciences
英文摘要: Two new phenolic acids, 1, 5-O-dicaffeoyl-3-O-(4-maloyl)-quinic acid (1) and 3, 5-di-O-caffeoyl-1-O-(2-O-caffeoyl-4-maloyl)-quinic acid (2), were isolated from cultured cells of Saussurea involucrata. Their structures were elucidated using 2D NMR spectroscopy and MS. Further in vitro bioactive investigations demonstrated that 3, 5-di-O-caffeoyl-1-O-(2-O-caffeoyl-4-maloyl)-quinic acid (2) had significant scavenging activities against radicals 1, 1-diphenyl-2-picryl-hydrazyl (DPPH) and 2, 20-azino-bis-3-ethylbenzothiazoline-6-sulphonic acid (ABTS). (C) 2013 Published by Elsevier B.V. on behalf of Phytochemical Society of Europe.
关键词[WOS]: TISSUE-CULTURE ;  QUINIC ACID ;  DERIVATIVES ;  L.
语种: 英语
WOS记录号: WOS:000330578100028
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/145889
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Dalian Univ Technol, Sch Life Sci & Biotechnol, Dept Biosci & Biotechnol, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
3.Dalian Pract Biotechnol Co Ltd, Dalian 116001, Peoples R China

Recommended Citation:
Zou, Xiaowei,Liu, Dan,Liu, Yaping,et al. Isolation and characterization of two new phenolic acids from cultured cells of Saussurea involucrata[J]. PHYTOCHEMISTRY LETTERS,2014,7:133-136.
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