Studies on Quality Standard of Niaoganning Granule

TANG Deng-feng1; LI Meng2; ZHANG Peng3

doi:10.13422/j.cnki.syfjx.2010.14.035

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Studies on Quality Standard of Niaoganning Granule

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- Studies on Quality Standard of Niaoganning Granule
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 16, Issue 14, Pages: 61-63(2010)
- 作者机构：
  
  1. 浙江省食品药品检验所
  2. 杭州民生药业有限公司
  3. 浙江中医药大学药学院
- 作者简介：
- 基金信息：
- DOI：10.13422/j.cnki.syfjx.2010.14.035
  CLC： R286.0
- Published：2010
- 稿件说明：
移动端阅览
[1]唐登峰,李萌,张鹏.尿感宁颗粒的质量标准研究[J].中国实验方剂学杂志,2010,16(14):61-63.

TANG Deng-feng1, LI Meng2, ZHANG Peng3. Studies on Quality Standard of Niaoganning Granule[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(14): 61-63.
[1]唐登峰,李萌,张鹏.尿感宁颗粒的质量标准研究[J].中国实验方剂学杂志,2010,16(14):61-63. DOI： 10.13422/j.cnki.syfjx.2010.14.035.

TANG Deng-feng1, LI Meng2, ZHANG Peng3. Studies on Quality Standard of Niaoganning Granule[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(14): 61-63. DOI： 10.13422/j.cnki.syfjx.2010.14.035.

摘要

目的:建立尿感宁颗粒（无糖型）简单、快捷的质量控制方法。方法:采用薄层色谱法对尿感宁颗粒中的连钱草、凤尾草进行定性鉴别

用高效液相色谱法对尿感宁颗粒中秦皮乙素的含量进行测定

色谱柱为C18柱（4.6 mm×250 mm

5μm）

流速为1.0 mL.min-1

流动相为甲醇-0.5%磷酸（28∶72）

检测波长为345 nm。结果:连钱草、凤尾草和紫花地丁薄层色谱分离良好

斑点清晰可见;含量测定中秦皮乙素的含量在20.08～2 080 ng内线性关系良好

平均加样回收率为96.3%

RSD1.9%

n=6。结论:方法结果准确、重复性好

可作为该制剂的质量控制方法。

Abstract

Objective:To establish the quality standard for Niaoganning Granule.Method:The TLC was applied to identify Herba Glechomae Longitubae and Herba Pteridis Nervosae in this prescription

and aesculetin content in Herba Violae was determined by HPLC.A column（4.6 mm × 250 mm

5 μm） was used with the mobile phase of methanol and 0.5% phosphoric acid（22∶ 78） at the detection wavelength of 345 nm.Result:Glechomae Longitubae and Pteridis Nervosae could be identified by TLC.The aesculetin linear rang of 20.08-2 080 ng

and the average recoverywas 96.3%

RSD 1.9%

Conclusion:The above methods are simple

sensitive

accurate and re-producible

and can be used for the quality control of this granule.

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