| 薄层色谱法与苯酚硫酸法联用控制黄芪多糖粗粉质量 |
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| 引用本文： | 于晓辉,刘自扬,杨劲松,杨秀玉,万仁玲.薄层色谱法与苯酚硫酸法联用控制黄芪多糖粗粉质量[J].安徽农业科学,2010,38(14):7312-7314. |
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| 作者姓名： | 于晓辉 刘自扬 杨劲松 杨秀玉 万仁玲 |
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| 作者单位： | 中国兽医药品监察所化学药品检测室,北京,100081;中国兽医药品监察所化学药品检测室,北京,100081;中国兽医药品监察所化学药品检测室,北京,100081;中国兽医药品监察所化学药品检测室,北京,100081;中国兽医药品监察所化学药品检测室,北京,100081 |
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| 基金项目： | "十一五"国家科技支撑计划项目 |
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| 摘 要： | 目的]建立一种有效控制黄芪多糖粗粉质量的方法。方法]用薄层色谱法半定量测定了自制黄芪多糖粗粉中葡萄糖和蔗糖的含量,用苯酚硫酸法测定了其中总糖的含量,并初步研究了影响苯酚硫酸法测量重复性的因素。结果]该批黄芪多糖粗粉中,葡萄糖、蔗糖和总糖的含量分别为0.83%、6.67%、42.00%。结论]该研究所用的方法简便、快速,可以作为现场检测黄芪多糖制剂的方法。
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| 关 键 词： | 黄芪多糖 质量控制 薄层色谱 苯酚硫酸法 |
Controlling Quality of Astragalus Polysaccharide Meal by Combined TLC and Phenol-Sulfuric Acid Method |
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| YU Xiao-hui et al.Controlling Quality of Astragalus Polysaccharide Meal by Combined TLC and Phenol-Sulfuric Acid Method[J].Journal of Anhui Agricultural Sciences,2010,38(14):7312-7314. |
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| Authors: | YU Xiao-hui |
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| Institution: | YU Xiao-hui et al (China Institute of Veterinary Drug Control,Beijing 100081) |
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| Abstract: | Objective]To establish an effective method for controlling the quality of Astragalus polysaccharide meal. Method]The assay of glucose and sucrose in the self extracted Astragalus polysaccharide meal was semi-quantitatively determined by TLC and the assay of total sugar was determined by phenol-sulfuric acid method. The influencing factors of measuring reapeatability was preliminarily studied. Results]The assay of glucose,sucrose and total sugar in the Astragalus polysaccharide meal were 0. 83% ,6. 67% ,4... |
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| Keywords: | Astragalus polysaccharide Quality controlling TLC Phenol-sulfuric acid method |
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