| 肠泰胶囊的质量控制研究 |
| 投稿时间：2006-07-12 点此下载全文 |
| 引用本文：杨忠东,朱建明,贺全山.肠泰胶囊的质量控制研究[J].药学实践杂志,2007,(4):224~226 |
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| 中文摘要:目的:建立肠泰胶囊的质量控制方法。方法:采用了白花蛇舌草、肿节风的薄层色谱,白头翁的紫外可见分光光度法进行定性鉴别;并采用醇浸出物测定法进行含量测定,装量差异、水分、崩解时限及微生物限量检测。结果:白头翁对照药材提取液与供试品提取液均在(201±1)nm波长处有最大吸收,紫外吸收光谱基本一致,白花蛇舌草、肿节风的提取物的TLC结果与对照品一致,样品的醇溶性浸出物平均含量为38.8 mg/ g,装量差异、水分、崩解时限及微生物限量检测均符合药典规定。 |
| 中文关键词:肠泰胶囊 紫外分光光度法 薄层色谱法 白头翁 白花蛇舌草 肿节风 |
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| Study on the quality control of Changtai capsules |
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| Abstract:Objective:To establish a quality control method for Changtai capsules.Methods:Qualitative analysis of Hedyotis difusa Willd and Herba Sarcandrae were carried out by TLC,Radix Pulsatillae was tested by UV.Ethanol-soluble extractive of Changtai cap- sule was determined by Chinese Pharmacopoeia.Results:The extracting solution of the Radix Pulsatillae and it's masculine comparison have the biggest absorption in(201±1)nm,and have the same UV -spectrum.The extractive of Hedyotis difusa Willd and Herba Sar- candrae were assayed by TLC.The results were consistent with the controles.The average content of ethanol-soluble extractive of the samples was 38.8 mg/g.The weight variation,water content,disintegration time,microbiological timiting,test conformed with Chinese pharmacopoeia.Conclusion:This method is simple,accurate,and can be used as the quality control of Changtai capsules. |
| keywords:Changtai capsules UV TLC Radix Pulsatillae Hedyotis difusa Herba Sarcandrae |
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