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酵母葡聚寡糖的制备
Preparation of Yeast Oligoglucosides
【摘要】 用2.0mol/L的CF3COOH来水解酵母葡聚糖,得到的寡糖混合物用Sephadex-G25型凝胶渗透色谱进行分离,所收集到的组分经FACE和毛细管电泳分析,结果证实得到了聚合度为1 ̄6的葡聚寡糖。
【Abstract】 Yeast (Saccharomyces cerevisiae) glucans were hydrolyzed by 2.0 mol/L CF3COOH to obtain a mixture of oligoglucosides which were then separated using Sephadex-G25 gel permeation chromatography. Oligoglucoside frac- tions were analyzed by FACE and capillary electrophoresis, confirming their degree of polymerization at 1 to 6 units.
【关键词】 酵母;
葡聚糖;
葡聚寡糖;
制备;
荧光辅助糖电泳;
毛细管电泳;
【Key words】 Saccharomyces cerevisiae; glucan; oligoglucoside; preparation; FACE; capillary electrophoresis;
【Key words】 Saccharomyces cerevisiae; glucan; oligoglucoside; preparation; FACE; capillary electrophoresis;
- 【文献出处】 农药 ,Pesticides , 编辑部邮箱 ,2005年07期
- 【分类号】TQ28
- 【被引频次】5
- 【下载频次】174