| HPLC法测定三黄痔疮软膏中大黄素的含量 |
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| 引用本文： | 沃联群,李光,郭芹. HPLC法测定三黄痔疮软膏中大黄素的含量[J]. 上海中医药杂志, 2003, 37(1): 49-50 |
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| 作者姓名： | 沃联群 李光 郭芹 |
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| 作者单位： | 浙江医药高等专科学校,浙江,宁波,315100 |
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| 摘 要： | 为建立三黄痔疮膏中大黄素的质控标准。采用HPLC的方法进行含量测定,以乙醇为溶剂提取有效成分,却除基质。以甲醇－0．1％磷酸（9：1）为流动相,C18柱测定了大黄素的含量。结果测得三黄痔疮膏中大黄素含量为0．0663mg/g,平均加样回收率96．5％。提示该法有效去除了栓剂基质对含量测定的影响,方法简便、准确、灵敏。
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| 关 键 词： | 高效液相色谱法 三黄痔疮膏 大黄素 含量测定 |
| 文章编号： | 1007-1334(2003)01-0049-02 |
| 修稿时间： | 2002-08-25 |
Measurement of Emodin in "San Huang Zhi Chuang Ointment" by HPLC |
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| Zhejiang Academy of Medicine and PharmacologyWO Lian qunLI GuangGUO Qin. Measurement of Emodin in "San Huang Zhi Chuang Ointment" by HPLC[J]. Shanghai Journal of Traditional Chinese Medicine, 2003, 37(1): 49-50 |
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| Authors: | Zhejiang Academy of Medicine and PharmacologyWO Lian qunLI GuangGUO Qin |
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| Affiliation: | Zhejiang Academy of Medicine and PharmacologyWO Lian qunLI GuangGUO Qin |
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| Abstract: | To establish quality control standards for emodin in "San Huang Zhi Chuang Ointment",HPLC method was applied to assay the content of emodin in the ointment.Results:The content of emodin in the ointment was 0 0663mg/g and its average recovery rate was 96 5%.It is proved that HPLC method is a simple,accurate and exact method. |
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| Keywords: | HPLC," San Huang Zhi Chuang Ointment" ,emodin |
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