性状异常丹参的利用价值研究

Research on the utilization value of Salvia miltiorrhiza with abnormal characters

本文研究性状异常丹参是否具有利用价值。采用HPLC法,Diamonsil C18色谱柱(4.6 mm×250 mm,5μm),乙腈-0.026%磷酸溶液梯度洗脱,检测波长为270、286 nm,流速为1.0 mL·min-1,测定各样品中活性成分含量。结果表明,患病、变色等性状异常的丹参仍含有迷迭香酸、丹酚酸B、丹参酮ⅡA、丹参酮Ⅰ及隐丹参酮等活性成分,部分活性成分含量甚至比正常丹参高数倍,可以作为工业化提取迷迭香酸、丹参酮ⅡA、丹酚酸B等的原材料。

This paper addressed whether Salvia miltiorrhiza with abnormal characters had utilization value.The content of its effective components was measured by HPLC under the conditions of Diamonsil C18 column （4.6 mm × 250 mm,5 μm）,acetonitrile-0.026％ phosphoric acid gradient elution,detection wave length of 270 nm and 286 nm and flow rate of 1.0mL · min-1.Results show that Salvia miltiorrhiza with such abnormal characters as sicks and discolour still contains such active ingredients as rosmarinic acid,salvianolic acid B,tanshinone Ⅱ A,tanshinone I and cryptotanshinone.The contents of cryptotanshinone and tanshinone I in abnormal Salvia miltiorrhiza are several times than those in normal Salvia miltiorrhiza.Abnormal Salvia miltiorrhiza can therefore serve as Chinese medicine raw material with which Rosmarinic acid and Salvianolic acid B can be extracted.