| 蓝藻Trichodesmium thiebautii细胞外多糖的单糖组成分析 |
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| 引用本文： | 邵雪玲,佐藤,竹内昌昭. 蓝藻Trichodesmium thiebautii细胞外多糖的单糖组成分析[J]. 武汉大学学报(理学版), 2000, 46(6): 726-728 |
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| 作者姓名： | 邵雪玲 佐藤 竹内昌昭 |
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| 作者单位： | 1. 武汉大学,生命科学学院,湖北,武汉,430072
2. 日本东北大学,农学部,日本仙台,981 |
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| 摘 要： | 蓝藻Trichodesmium thiebautii细胞外多糖经过DEAE-sephaeel柱层析后，经TLC、GLC．^1H-NMR分析，推定为硫酸化多糖，其组成单糖主要为D-半乳糖，其次是D-葡萄糖、D-木糖、2-脱氧核糖、L-鼠李糖，并含有葡萄糖醛酸和丙酮酸．
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| 关 键 词： | 蓝藻T-thiebautii 细胞外多糖 单糖 |
| 文章编号： | 0253-9888(2000)06-0726-03 |
| 修稿时间： | 2000-01-19 |
The Monosaccharide Composition of the Exocellular Polysacchande From the Cyanobacterium Trichodesnium Thiebautii |
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| SHAO Xue-ling,Sato Minori,Takeuchi Masa-aki. The Monosaccharide Composition of the Exocellular Polysacchande From the Cyanobacterium Trichodesnium Thiebautii[J]. JOurnal of Wuhan University:Natural Science Edition, 2000, 46(6): 726-728 |
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| Authors: | SHAO Xue-ling Sato Minori Takeuchi Masa-aki |
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| Abstract: | Through column chromatography by DEAE|sephacel and analysea by TLC,GLC and 1H|NMR,the extracellular polysaccharide of Trichodesmium thiebautii is identified to be sulfated polysaccharide,which is mainly composed of D|galactose and also includes such monosaccharide as D|glucose,D|xylose,2|deoxyribose,L|rhamnose as well as glucuronic acid and pyruvie acid. |
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| Keywords: | Cyanobacterium T. Thiebautii Exocellular polysacchande Monosaccharide |
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