| 地芩注射液中黄芩甙的含量测定 |
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| 引用本文： | 赵云志,张秋燕.地芩注射液中黄芩甙的含量测定[J].现代中药研究与实践,2000(1). |
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| 作者姓名： | 赵云志 张秋燕 |
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| 作者单位： | 广西德保县药品检验所!533700(赵云志)，广西德保县皮肤病防预站!533700(张秋燕) |
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| 摘 要： | 目的 :研究地芩注射液质量控制方法。方法 :采用加酸 ,使制剂中黄芩甙沉淀析出并离心分离 ,以乙醇溶解后用紫外分光光度法测定黄芩甙含量。结果 :本方法的平均回收率为 99.1% ,RSD为 1.78%。结论 :结果显示该方法简便、准确、重现性好 ,可作为该制剂的质量控制方法
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| 关 键 词： | 紫外分光光度法 地芩注射液 黄芩甙 |
Determination of Baicalin in Diqin Injection |
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| Zhao Yunzhi,Zhang Qiuyan.Determination of Baicalin in Diqin Injection[J].Research and Practice on Chinese Medicines,2000(1). |
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| Authors: | Zhao Yunzhi Zhang Qiuyan |
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| Abstract: | OBJECTIVE:To provide a method of quality control for Diqin injection.METHODS:The Baicalin which was precipitated by adding HCl in Diqin injection,then centrifugalized the precipitated and was melted by Etoh was determined by UV spectrophotometic.RESULTS:The analytical recovery was 99.1%,and the RSD was 1.78%(n=5).CONCLUSION:This method could be used for quality control of Diqn injection because of its convenience and accuracy. |
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| Keywords: | UV Spectrophotometric Diqin injection Baicalin |
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