摘要
目的:探讨复方选净散的质量标准。方法:采用TLC法对苦参进行定性鉴别;用紫外分光光度法对制剂中呋喃西林进行定量分析。结果:定量分析中呋喃西林检测浓度的线性范围为2.04-12.24μg/mL(r=0.9999,n=6);平均加样回收率为100.04%,RSD%=0.41%(n=6)。结论:所建立的方法可靠、准确、专属性强,可控制该制剂的质量。
Objective： To explore the Quality Standard for Fu-fang Xuan-jing powder. Methods： TLC method was applied for qualitative identification of Sophora flavescens; ultraviolet spectrophotometric method was used for preparation of nitrofura- zone quantitative analysis. Results： In the quantitative analysis of nitrofurazone detection concentration, the linear range of 2.04-12.24 μg/mL（r=0.9999, n=6）, and the average recovery was 100.04%; RSD%=0.41%（n=6）. Conclusion： This method is re- liable, accurate and specific for the quality control of the preparation.
出处
《中医药导报》
2013年第4期68-69,共2页
Guiding Journal of Traditional Chinese Medicine and Pharmacy
