紫外-可见分光光度法测定羧甲司坦片中淀粉的含量

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中文摘要：目的:测定羧甲司坦片中淀粉含量.方法:用有机溶剂提取排除辅料的干扰,采用碘显色法,在可见波长588 nm处测定吸光度.结果:准确测定出羧甲司坦片中淀粉的含量为5.2%.结论:建立的淀粉检测方法可以准确、可靠地测定出羧甲司坦片中淀粉的含量.

外文标题：Determination of Starch in Carbocisteine Tablets by Ultraviolet:Visible Spectroscopy

外文摘要：Objective:Determination of starch in Carbocisteine tablets.Methods:Remove the interference of excipients by organic solvent extraction,Using the iodine colorimetric method,The absorbance was measured at wavelength of 588 nm.Results:The content of starch in Carbocisteine tablets was 5.2%.Conclusion:The established starch method for determining the content of starch in Carbocisteine tablets.

外文关键词：

carbocisteine tabletsstarchdetermining the contentiodine colorimetric method

作者：

许俊博、尹朋朋、刘茜英、张岩、王丽伟

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作者单位：

华润双鹤药业股份有限公司,北京 100102

关键词：

羧甲司坦片淀粉含量检测碘显色法

出版年：

2024

DOI：