| 沙棘果碱提水溶多糖JS1的结构研究 |
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| 引用本文： | 王桂云,梁忠岩,张丽萍,苗春艳,张翼伸,费瑞. 沙棘果碱提水溶多糖JS1的结构研究[J]. 高等学校化学学报, 2001, 22(10): 1688-1690 |
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| 作者姓名： | 王桂云 梁忠岩 张丽萍 苗春艳 张翼伸 费瑞 |
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| 作者单位： | 1. 东北师范大学生命科学学院, 长春 130024;2. 吉林大学白求恩医学部基础医学院, 长春 130021 |
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| 基金项目： | 国家自然科学基金，39770847， |
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| 摘 要： | 沙棘（Hippophae rhamnoides L.）为胡颓子科（Elaeagnaceae）酸刺属的灌木或小乔木，它含有丰富的活性物质，具有明显的医用功效；同时已被大量用于水土保持和改善生态环境等方面，对其多糖结构的研究国内外尚未见报道。本文对沙棘果碱提水溶多糖JS1的结构进行了研究。
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| 关 键 词： | 沙棘 沙棘多糖 结构 |
| 文章编号： | 0251-0790(2001)10-1688-03 |
| 收稿时间： | 2000-08-29 |
Studies on the Structure of JS1the Water Soluble Polysaccharide Isolated by Alkaline from Hippophae Rhamnoides L |
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| WANG Gui-Yun,LIANG Zhong-Yan,ZHANG Li-Ping,MIAO Chun-Yan,ZHANG Yi-Shen,FEI Rui. Studies on the Structure of JS1the Water Soluble Polysaccharide Isolated by Alkaline from Hippophae Rhamnoides L[J]. Chemical Research In Chinese Universities, 2001, 22(10): 1688-1690 |
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| Authors: | WANG Gui-Yun LIANG Zhong-Yan ZHANG Li-Ping MIAO Chun-Yan ZHANG Yi-Shen FEI Rui |
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| Affiliation: | 1. Schoolof Life Science, Northeast Normal University, Changchun 130024, China;2. College of Basic Medical Science, Depa rtment of Bethune Medicine, Jilin University, Changchun 130021, China |
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| Abstract: | JS1 is the water soluble polysaccharide isolated by alkaline from Hippophae rhamnoides L.. By means of IR, GC, GC MS, 13C NMR, periodate oxidation, Smith degradation, mathylation analysis and partial acid hydrolysis etc., JS1 is a kind of neutral heteropolysaccharide with many branches. It consists of Ara, Xyl, Gal and Glc in a molar ratio of 1:6:12:4 in turn. Its basic structure consists of a main chain composed of(1→3) linked Xyl,(1→3) linked Gal and (1→3) linked Glc residues with side chains of (1→5) linked Xyl, (1→4) linked Gal and (1→6) linked Gal residues, attached to C-2 of Xyl and C-6 of Gal residues in the main chain. |
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| Keywords: | Hippophae rhamnoide L. Hippophae rhamnoides polysacharide Structure |
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