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首页> 外文期刊>Electrophoresis: The Official Journal of the International Electrophoresis Society >Capillary electrophoretic analysis of neutral carbohydrates using ionic liquids as background electrolytes.
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Capillary electrophoretic analysis of neutral carbohydrates using ionic liquids as background electrolytes.

机译:使用离子液体作为背景电解质对中性碳水化合物进行毛细管电泳分析。

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摘要

In this study, ionic liquids (ILs) as BGE additives were applied for the analysis of neutral carbohydrates in CE. The ILs served primarily as chromophores for indirect UV detection. The influence of imidazolium-based ionic liquids on the separation, detection limits and mobility of underivatized neutral carbohydrates was investigated. BGEs consisting of 10-50 mM of ILs at pH 12.4 without other additives provided fast separation of neutral sugars. This method was used to determine sucrose, glucose and fructose in certain vegetable juices.
机译:在这项研究中,作为BGE添加剂的离子液体(ILs)被用于分析CE中的中性碳水化合物。 IL主要用作间接UV检测的生色团。研究了咪唑类离子液体对未衍生中性碳水化合物的分离,检测限和迁移率的影响。 BGE由pH值为12.4的10-50 mM IL组成,不含其他添加剂,可快速分离中性糖。该方法用于测定某些蔬菜汁中的蔗糖,葡萄糖和果糖。

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