| 清炎洗剂的质量标准研究 |
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| 引用本文： | 陈海红,刘晓昱. 清炎洗剂的质量标准研究[J]. 中华中医药学刊, 2011, 0(11): 2574-2576 |
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| 作者姓名： | 陈海红 刘晓昱 |
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| 作者单位： | 杭州市中医院; |
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| 摘 要： | 目的:建立清炎洗剂的质量标准。方法:以蛇床子素为对照品,甲苯-乙酸乙酯(30∶1)为展开剂对其中的蛇床子药材进行薄层色谱鉴别;以苦参碱为对照品,甲苯-乙酸乙酯-丙酮-浓氨试液(2∶4∶3∶0.2)为展开剂对其中的苦参药材进行薄层色谱鉴别;采用反相高效液相色谱法测定主药蛇床子中蛇床子素含量。结果薄层色谱斑点清晰;蛇床子素在4.75～23.75μg/mL范围内有良好的线性关系,回归方程为C=0.0131A-0.322(r=0.9997),平均回收率为95.26%,RSD为1.55%。结论:方法简便、准确、重现性好,可用于本制剂的质量控制。
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| 关 键 词： | 清炎洗剂 蛇床子素 苦参碱 薄层色谱 高效液相色谱法:质量标准 |
Study on Quality Standards of Qingyan Lotion |
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| CHEN Hai-hong,LIU Xiao-yu. Study on Quality Standards of Qingyan Lotion[J]. Chinese Archives of Traditional Chinese Medicine, 2011, 0(11): 2574-2576 |
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| Authors: | CHEN Hai-hong LIU Xiao-yu |
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| Affiliation: | CHEN Hai-hong,LIU Xiao-yu(Hangzhou hospital of traditional Chinese medicine,Hangzhou 310007,Zhejiang,China) |
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| Abstract: | Objective: To establish the quality standards of Qingyan lotion.Methods:To use osthole as reference and toluene-ethylacetate(30:1) as developer for identify Fructus Cnidii by TLC.To use matrine as reference and toluene-ethylacetate-acetone-ammonia test solution(2:4:3:0.2)as developer for identify Radix Sophorae Flavescentis byTLC.RP-HPLC was used to determine osthole in Fructus cnidii.Results: The TLC spots were clear.The reference substance of osthole had a good linear relationship in the range of 4.75~23.... |
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| Keywords: | Qingyan lotion osthole matrine TLC HPLC quality standard |
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