摘要
目的建立复方汉防己颗粒中丹参酮ⅡA的成分鉴别和含量测定方法。方法采用薄层色谱法对丹参酮ⅡA进行定性鉴别；采用高效液相色谱法对其进行含量测定。结果薄层鉴别斑点清晰，阴性对照无干扰；含量测定结果表明丹参酮IIA进样量在5．28～52．8μg／ml范围内线性关系良好（r=0．9999），平均加样回收率为97．97％，RSD为0．34％（n=9）。结论本法操作简便、专属性强、重现性好，可用于复方汉防己颗粒中丹参酮ⅡA的质量控制。
Objective To develop a method for identification and determination of tanshinone IIA in Compound Granule Tetrandra. Methods TLC method was used to identify tanshinone IIA, HPLC method was used to determine the content. Results The spot was clear in TLC identification without interference of negative control. The sample size of tanshinone ⅡA had a good linear relationship with peak area （ r = 0. 999 9 ） , when ranged from 5.28 - 52.8μg/ml, the average recovery rate was 97.97 % , RSD was 0.34% （n = 9）. Conclusion The method was simple, with good specificity and reproducibility, which could be used as the quality control method for this preparation.
出处
《药学实践杂志》
CAS
2013年第3期228-230,共3页
Journal of Pharmaceutical Practice
