| 碳-13核磁共振法研究小皮伞多糖结构 |
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| 引用本文： | 白日霞,郭全,田文杰,范圣第. 碳-13核磁共振法研究小皮伞多糖结构[J]. 分析化学, 1999, 27(8): 969-971 |
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| 作者姓名： | 白日霞 郭全 田文杰 范圣第 |
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| 作者单位： | 大连民族学院化学工程系,大连,116600 |
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| 摘 要： | 采用＾１３Ｃ核磁共振法测定和确定了小皮伞多糖中的大分子葡聚糖，葡甘聚糖等３种多糖的一级结构，这些结果与组成分析和甲基化分析结果是一致的，确定了毫克级直接用＾１３Ｃ核磁共振法分析和检测多糖结构的方法。
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| 关 键 词： | 碳-13核磁共振 小皮伞多糖 |
Structure Study of Marasmius Androsaceus (L;FR) FR.Polysaccharide by 13C-Nuclear Magnetic Resonance Spectrometry |
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| Bai Rixia,GUO Quan,TIAN Wenjie,Fan Shengdi. Structure Study of Marasmius Androsaceus (L;FR) FR.Polysaccharide by 13C-Nuclear Magnetic Resonance Spectrometry[J]. Chinese Journal of Analytical Chemistry, 1999, 27(8): 969-971 |
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| Authors: | Bai Rixia GUO Quan TIAN Wenjie Fan Shengdi |
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| Abstract: | Three polysaccharide of dextran and two glucomannan were separated from Marasmius. Androsaceus (L;FR)FR. Their primary structure was confinned by 13C-NMR. The results were consistent with the composition analysis and methylated analysis. A method was established for the structure analysis of milligram grade polysaccharide with 13C-NMR spectroscopy. |
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| Keywords: | 13C-Nuclear magnetic resonance marasmius polysaccharide |
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