| 芦笋多糖的研究 |
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| 引用本文： | 方幼兰,刘艳如.芦笋多糖的研究[J].福建师范大学学报(自然科学版),1995,11(2):69-73. |
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| 作者姓名： | 方幼兰 刘艳如 |
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| 摘 要： | 芦笋经热水提取、脱蛋白、乙醇沉淀和ＤＥＡＥ离子交换柱层分离，得到多糖Ｂ．经琼脂糖凝胶电泳和凝胶柱层析鉴定，证实它是多糖纯品。用ＨＰＬＣ色谱和ＩＲ色谱测定其结构，表明芦笋多糖是由木糖、岩藻糖、果糖组成的，摩尔比为：ＸＹＬ：ＦＵＣ：ＦＲＵ＝１．０：５．０７：８．９７。
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| 关 键 词： | 芦笋 多糖 测定 木糖 岩藻糖 果糖 |
Studies on the Polysaccharides from the Aspargus officinalis L. |
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| Fang Youlan, Liu Yanru,Lin Shaoqin, Cai Wenzheng.Studies on the Polysaccharides from the Aspargus officinalis L.[J].Journal of Fujian Teachers University(Natural Science),1995,11(2):69-73. |
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| Authors: | Fang Youlan Liu Yanru Lin Shaoqin Cai Wenzheng |
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| Institution: | Institute of polymer Science |
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| Abstract: | The polysaccharides B can be obtained from the Aspargus officinalis L. by hot water extraction,deprotenization,alcohol precipition and ion exchange chromatography on DEAE.It is pure polysaccharide identified by the analysies of agarose gel electrophoresis and gel chromatography.The structure determination through HPLC and IR spectra,the polysaccharide of the Aspargus officinalis L.is composed of xylose.fucose.fructose,the molar rations:XYL.FUC:FRU=1.0:5.07:8.97 |
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| Keywords: | Aspargus officinalis L polysaccharide structure determination |
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