Studies on quality standard of Shexiang Niuhuang pills

LIU En-li; ZHANG Mei-yu; LIANG Tai-gang; LI Qing-shan

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Studies on quality standard of Shexiang Niuhuang pills

更新时间：2024-01-04

- Studies on quality standard of Shexiang Niuhuang pills
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 16, Issue 7, Pages: 55-58(2010)
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- Published：2010
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LIU En-li, ZHANG Mei-yu, LIANG Tai-gang, et al. Studies on quality standard of Shexiang Niuhuang pills[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(7): 55-58.
DOI：

LIU En-li, ZHANG Mei-yu, LIANG Tai-gang, et al. Studies on quality standard of Shexiang Niuhuang pills[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(7): 55-58. DOI：

摘要

目的 :提高麝香牛黄丸的质量标准。方法 :薄层色谱法对麝香牛黄丸中的防风、冰片、黄连、黄柏、金银花、当归进行定性鉴别

高效液相色谱法对大黄中的大黄素和大黄酚进行含量测定

色谱柱为Kromasil ODS C18(4.6 mm×200 mm

5 μm)

流速为1.0 mL ·min-1

流动相为甲醇-0.1%磷酸溶液(75 ∶25)

检测波长为254 nm。结果 :防风、冰片、黄连、黄柏薄层色谱分离度好

斑点清晰可见

阴性无干扰;大黄素和大黄酚含量分别在0.041 8~0.209 0 μg、0.075 9~0.379 2 μg线性关系良好

平均加样回收率分别为99.63%(RSD 2.94%

n =6)、99.63%(RSD 1.83%

n =6)

精密度RSD分别为0.85%

0.80%。结论 :该质量标准收录的方法结果准确

重复性好

可有效控制本品量

可作为该制剂的质量控制方法。

Abstract

Objective :To establish the quality standard of Shexiang Niuhuang pill. Method : Angelica sinensis Diels

borneolum Syntheticum

Coptis chinensis Franch and Phellodendron chinense Cortex were identified by TLC. The content of emodin and chrysophanol in Shexiang niuhuang pill was determined by HPLC. The separation was performed on Kromasil ODS column with Methanol-0.1% phosphoric acid (75 ∶25) as mobile phase

The UV detector was set at 254 nm. Result :The average recovery and RSD was 99.63% and 2.9%

The calibration curve was linear in the range of 0.007 59~0.037 93 μg ·μL-1 (r=0.999 9). Conclusion :The method can be used of the preparation.

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Related Institution

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