| 高效液相色谱法测定舒灵喉片中黄芩苷的含量 |
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| 引用本文： | 霍静,屈巧玲. 高效液相色谱法测定舒灵喉片中黄芩苷的含量[J]. 四川医学, 2009, 30(5): 731-732 |
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| 作者姓名： | 霍静 屈巧玲 |
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| 作者单位： | 四川省妇幼保健院,四,川成都,610031;拜耳医药保健有限公司,北京,100000 |
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| 摘 要： | 目的 提高舒灵喉片的质量控制方法。方法Kromasil C18柱（250mm×4．6mm，5μm），流动相：甲醇．水．磷酸（47：53：0．2），检测波长：280nm。结果在16．16～113．12μg／μl范围内线性关系良好，回收率分别为100．55％、100．07％、100．45％、99．23％、99．43％、98．90％（n=6）。结论本HPLC方法简便准确，重现性良好，可用于舒灵喉片中黄芩苷的含量测定。
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| 关 键 词： | 舒灵喉片 黄芩苷 高效液相色谱法 |
Determination of baicalin in shulinghou pian |
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| HUO Jing,QU Qiao-ling. Determination of baicalin in shulinghou pian[J]. Sichuan Medical Journal, 2009, 30(5): 731-732 |
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| Authors: | HUO Jing QU Qiao-ling |
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| Affiliation: | HUO Jing, QU Qiao-ling(1. The Maternal and Child Health Hospital of Sichuan ,Chengdu , Sichuan 610031, China ; 2 . Baier Medicine Conservancy Co. Ltd , Beijing 100000, China) |
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| Abstract: | Objective To develop the quality control for Shulinghou Pian.Methods Kromasil C18（250mm × 4.6mm,5μm） column was used and the mobile phase was： methanol-water-phosphonie acid（47：53：0.2）. The detection wavelength was at 280nm. Results The range of 16.16 -113.12μg/μl. was obtained with good linearity. The recovery were 100.55%, 100.07%, 100.45%, 99.23 %, 99.43 % and 98.90% （ n = 6 ） respectively. Conclusion The HPLC assay was simple, convenient, accurate and reproducible. It had been used to determine baicalin in shulinghou plan. |
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| Keywords: | shulinghou pian baiealin HPLC |
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