摘要
为了提高药典制剂安神补心丸的质量控制标准,通过试验和改进,拟订了丹参酮Ⅲ_A 的含量测定方法。利用紫外分光光度法测定安神补心丸中丹参酮Ⅲ_A 的含量。6次测定回收率的平均值为99.07%,CV0.01%.测定6份样品含量,CV 均在0.74%以下。本法具有快速、简便、灵敏、重现性好等特点。
In attempt to improve the quality control standard,we desiyned a method to mea- sure Danshen tone II_A level using spectrophotometry.The results was six—time recovery with a average rate of 99.07% and CV value of 0.01%,and both the level in six samples and the CV val- ue of 0.74% below.Suggesting the method is simple,sensitive and well—repeatable.
