RP-HPLC测定盐酸氨基葡萄糖片的含量
Determination of the content of Glucosamine hydrochloride tablet by RP-HPLC
作者:杨岚,李铜铃,黄婷,张蓉琴,许小红,郑鹏程
Author:
收稿日期: 年卷(期)页码:2005,(03):-259-260
期刊名称:华西药学杂志
Journal Name:WEST CHINA JOURNAL OF PHARMACEUTICAL SCIENCES
关键字:反相高效液相色谱法;盐酸氨基葡萄糖片
Key words:
基金项目:
中文摘要
目的建立盐酸氨基葡萄糖片的含量测定方法。方法采用反相高效液相色谱法,用C18色谱柱(200mm×4.6mm,5μm);流动相为0.05%磷酸溶液(KOH调pH3.0)-乙腈(6040);流速0.6ml·min-1;检测波长195nm;柱温30℃。结果在0.15~1.5mg·ml-1的范围内,盐酸氨基葡萄糖的浓度与峰面积呈良好的线性关系(r=0.9999);平均回收率为100.2%(n=3,RSD=1.16%)。结论所建方法准确、简便、专属性强,适用于盐酸氨基葡萄糖片的含量测定。
参考文献
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