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Determination of tanshinone ⅡA, cryptotanshinone and tanshinone Ⅰ in Salvia miltiorrhiza Bge with quantitative analysis of multi-components by single-maker
Author(s): 
Pages: 457-459,496
Year: Issue:  8
Journal: Qilu Pharmaceutical Affairs

Keyword:  一测多评法白花丹参质量控制;
Abstract: 目的 《山东省中药材标准》中收载的白花丹参项下只控制了丹参酮ⅡA一种成分,现参考《中国药典》(2010年版)丹参项下丹参酮类测定方法,通过实验验证该方法在白花丹参药材中应用的准确性和可行性,达到质量可控的目的.方法 测定白花丹参药材中3个有效成分,将其作为指标性成分,利用公式计算确立3种成分的相对校正因子,得到隐丹参酮和丹参酮Ⅰ的含量,达到一测多评的目的.同时以外标法测得数据,进行比较.结果 线性关系良好,方法精密度,重复性符合要求.结论 该方法适用于白花丹参的含量测定,重现性良好,具备可行性.
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