摘要
目的 :制订肿节风片质量标准。方法 :紫外分光光度法测定了总黄酮的含量 ,对肿节风药材进行了薄层色谱鉴别。结果 :加标回收率平均 98.1 % (RSD =2 .3% ,n =6) ,r =0 .99996,重复性RSD =1 .2 3% (n =6) ,精密度RSD=1 .1 4 % (n =6)结论 :方法稳定、可靠 ,可作为该制剂的质量控制方法之一。
OBJECTIVE:To establish the quality standard of Zhongjiefeng pian.METHOD:The content of total flavone in Zhongjiefeng pian was determined by UV.The Zhongjiefeng was identified by TLC.RESULTS:The average recovery is 98.1%(RSD=2.3%,n=6),with good linear relationship(r=0.99996 and reproducity(RSD=1.23%,n=6) and precision(RSD=1.14%,n=6).CONCLUSION:The method is accurate,reliable,and can be used as method for quality control of the production.
出处
《中国现代应用药学》
CAS
CSCD
2000年第2期136-138,共3页
Chinese Journal of Modern Applied Pharmacy
