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Characterization of a pectic polysaccharide from the fruit of Ziziphus jujuba
Zhao, Zhihui1; Dai, Hui1; Wu, Xiangmei1; Chang, Haitao1; Gao, Xiaoming1; Liu, Mengjun1; Tu, Pengfei1
关键词Ziziphus Jujuba Mill Cv. Jinsixiaozao Hort Fruit Pectic Polysaccharide Immunological Activity
刊名CHEMISTRY OF NATURAL COMPOUNDS
2007-07-01
DOI10.1007/s10600-007-0141-y
43期:4页:374-376
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Chemistry, Medicinal ; Chemistry, Organic
研究领域[WOS]Pharmacology & Pharmacy ; Chemistry
英文摘要

A pectic polysaccharide was isolated from the fruits of Ziziphus jujuba Mill. cv. jinsixiaozao Hort. and its structure was characterized by acid hydrolysis, methylation, and NMR spectroscopies. The purified fraction Ju-B-7 had a molecular mass of over 2000 kDa. Chemical and spectroscopic analyses indicated that Ju-B-7 is composed mainly of alpha-1,4-linked D-galactopyranosyluronic acid and 1,2-linked L-rhamnose with a molar ratio of 8.1:1. It can significantly stimulate spleen cell proliferation in vitro (P < 0.01, 10 mu mg/mL).

语种英语
WOS记录号WOS:000250838900002
引用统计
被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/52465
专题北京大学药学院
作者单位1.Univ Agr, Res Ctr Chinese Jujube, Baoding 071001, hebei, Peoples R China
2.Peking Univ, Hlth Sci Ctr, Sch Pharmaceut Sci, Modern Res Ctr Tradit Chinese Med, Beijing 100083, Peoples R China
3.Peking Univ, Hlth Sci Ctr, Sch Basic Med Sci, Beijing 100083, Peoples R China
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GB/T 7714
Zhao, Zhihui,Dai, Hui,Wu, Xiangmei,et al. Characterization of a pectic polysaccharide from the fruit of Ziziphus jujuba[J]. CHEMISTRY OF NATURAL COMPOUNDS,2007,43(4):374-376.
APA Zhao, Zhihui.,Dai, Hui.,Wu, Xiangmei.,Chang, Haitao.,Gao, Xiaoming.,...&Tu, Pengfei.(2007).Characterization of a pectic polysaccharide from the fruit of Ziziphus jujuba.CHEMISTRY OF NATURAL COMPOUNDS,43(4),374-376.
MLA Zhao, Zhihui,et al."Characterization of a pectic polysaccharide from the fruit of Ziziphus jujuba".CHEMISTRY OF NATURAL COMPOUNDS 43.4(2007):374-376.
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