| 羟丙基田菁胶的结构研究 |
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| 引用本文： | 王著,赵根锁,刘海林,张国宝.羟丙基田菁胶的结构研究[J].高分子学报,1993(2). |
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| 作者姓名： | 王著 赵根锁 刘海林 张国宝 |
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| 作者单位： | 河南化学所，河南化学所，河南化学所，河南化学所 郑州，邮政编码:450003，郑州，邮政编码:450003，郑州，邮政编码:450003，郑州，邮政编码:450003 |
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| 摘 要： | 本文用IR、~(13)C-NMR、~1H-NMR、MS、元素分析手段对田菁胶原粉和环氧丙烷反应的合成样品进行系统地结构研究,证明样品为羟丙基型半乳甘露聚糖类,其主结构与田菁胶原粉一致,并用~1H-NMR法测定了羟丙基田菁胶的醚化度(D.S).
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| 关 键 词： | 羟丙基田菁胶 醚化度 多糖 |
INVESTIGATION OF THE STRUCTURE OF HYDROXYPROPYL TQ GUMS |
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| WANG Zhu,ZHAO Gensuo,LIU Hailin,ZHANG Guobao.INVESTIGATION OF THE STRUCTURE OF HYDROXYPROPYL TQ GUMS[J].Acta Polymerica Sinica,1993(2). |
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| Authors: | WANG Zhu ZHAO Gensuo LIU Hailin ZHANG Guobao |
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| Abstract: | The structure of synthesized samples have been investigated systematically using IR,MS, NMR and element analytical instruments. In light of the analytical results the synthesized samples were proved to be hydroxy-propyl galactomannan, consisting with main structure of TQ powder. The degree of substitution of HT were determined by means of 'H-NMR. |
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| Keywords: | Hydroxypropyl TQ The degree of substitution Polysaccharides |
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