| HPLC法测定腰息痛胶囊中欧前胡素的含量 |
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| 引用本文： | 周艳玲,蒋莹莹. HPLC法测定腰息痛胶囊中欧前胡素的含量[J]. 中国实用医药, 2008, 3(36): 23-24 |
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| 作者姓名： | 周艳玲 蒋莹莹 |
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| 作者单位： | 1. 广西玉林市第三人民医院药剂科,537001
2. 广西药物研究所 |
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| 摘 要： | 目的测定腰息痛胶囊中欧前胡素的含量，为该制剂制定质量标准提供依据。方法采用HPLC法测定。结果欧前胡素在0．0492～0．2952μg之间呈线性关系，r=0．9999；平均回收率为97．057％，RSD=1．36％（13=6）。结论该方法简便准确，重现性好，可用于腰息痛胶囊的质量控制。
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| 关 键 词： | 腰息痛胶囊 HPLC 欧前胡素 含量测定 |
Determination of the content of imperatorin in Yaoxitong capsule by HPLC |
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| ZHOU Yan-ling,JIANG Ying-ying. Determination of the content of imperatorin in Yaoxitong capsule by HPLC[J]. China Practical Medical, 2008, 3(36): 23-24 |
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| Authors: | ZHOU Yan-ling JIANG Ying-ying |
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| Affiliation: | ZHOU Yan-ling,JIANG Ying-ying.Third People's Hospital of Yulin City,Guangxi 537001,China |
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| Abstract: | Objective To determine the content of imperatorin in Yaoxitong capsule and to provide evidence for its quality criteria. Methods A HPLC method was established. Results The linear range of berberine hydroehloride was 0. 0492 -0. 2952 p,g （ r =0. 9999 ）. The average recovery rate was 97. 057% , RSD = 1.36% （n =6）. Conclusion The method is simple,acurate,repeatible,and can be used for the quality con- trol of Yaoxitong capsule. |
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| Keywords: | Yaoxitong capsule HPLC Imperatorin hydrochloride Content determination |
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