清咽利喉颗粒的质量标准研究  

Study on the Quality Standard of Qingyanlihou Granules

作　　者：彭平建[1] 

机构地区：[1]怀化市第一人民医院,湖南怀化418000

出　　处：《中医药导报》2007年第2期77-79,共3页Guiding Journal of Traditional Chinese Medicine and Pharmacy

摘　　要：目的：制定清咽利喉颗粒质量控制方法。方法：采用TLC法对方中的天花粉、麦冬、板蓝根进行定性鉴别；采用HPLC法对方中菊花所含绿原酸进行含量测定。结果：本品定性鉴别薄层色谱特征明显，专属性强；绿原酸在112—1120ng（r=0．99998，n=6）范围内呈良好的线性关系；平均回收率为98．90％，RSD为0．67％。结论：该方法可以准确地进行定性、定量检测，有效地控制清咽利喉颗粒的质量。Objective ： To establish the quality control method for Qingyanlihou Granules. Method ： The TLC method was used to identify the radix trichosanthis, ophiopogonis, radix, radix isatidis from their natures. The HPLC method was used to determine the caf- feotannic acid in chrysanthemum. Result： The preparation had obvious characteristics in TLC with strong specificity. Caffeotannic acid showed a good linearrelationship at the range of 112 - 1120 ng （r =0. 99998 ,n = 6）; The average recovery was 98.90% with RSD 0. 6%. Conclusion： The method can accurately determine the content and quality, effectively control the quality of Qingyanlihou granules.

关 键 词：清咽利喉颗粒 绿原酸 高效液相色谱法 质量 

分 类 号：R927.11[医药卫生—药学]