| 肠炎宁口服液质量标准研究 |
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| 引用本文： | 谭怀美,周方勇,张文新. 肠炎宁口服液质量标准研究[J]. 中国药业, 2012, 21(10): 37-39 |
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| 作者姓名： | 谭怀美 周方勇 张文新 |
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| 作者单位： | 1. 遵义医药高等专科学校,贵州遵义,563000
2. 贵州百花医药股份有限公司,贵州遵义,563000 |
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| 摘 要： | 目的 制订肠炎宁口服液的质量标准.方法 用薄层色谱(TLC)法对地锦草作鉴别,用高效液相色谱(HPLC)法测定没食子酸的含量.结果 采用薄层色谱法能检出地锦草.没食子酸进样质量浓度在43.92～307.44 μg/mL范围内与峰面积积分值呈良好线性关系,r=0.9997,平均加样回收率为101.12％,RSD为1.69％(n=5).结论 所建立的方法简便可行、重现性好,为肠炎宁口服液的质量标准控制提供了参考.
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| 关 键 词： | 肠炎宁口服液 薄层色谱法 高效液相色谱法 没食子酸 |
Research on Quality Standards of Changyanning Oral Liquid |
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| Tan Huaimei , Zhou Fangyong , Zhang Wenxin. Research on Quality Standards of Changyanning Oral Liquid[J]. China Pharmaceuticals, 2012, 21(10): 37-39 |
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| Authors: | Tan Huaimei Zhou Fangyong Zhang Wenxin |
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| Affiliation: | 1.Zunyi Medical and Pharmaceutical College, Zunyi, Guizhou, China 563000; 2. Guizhou Baihua Medicine Co. , Ltd. , Zunyi, Guizhou, China 563000) |
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| Abstract: | Objective To establish the quality standards of Changyanning Oral Liquid. Methods Euphorbia humifusa in Changyanning Oral Liquid was identified by TLC and the content of gallic acid was determined by HPLC. Results Euphorbia humifusa was detected by TLC and the content of gallic acid was measured by HPLC. Gallic acid showed the good linear relationship in the range of 43.92 - 307.44 μg/mL, r =0. 999 7,the average recovery rate was 101. 12%, RSD = 1.69% （ n =5）. Conclusion The established method is simple and feasible with good repeatability,and offers good reference for controlling the quality standards of Changyanning Oral Liquid. |
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| Keywords: | Changyanning Oral Liquid TLC HPLC gallic acid |
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