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本文用薄层层析法对川芎注射液进行了定性研究。并利用薄层分离—紫外分光光度法测定了川芎注射液中川芎嗪的含量。本法简便易行,重现性好,可用于该制剂的质量控制。
In this paper, qualitative study of Chuanxiong injection was conducted by thin layer chromatography. The content of tetramethylpyrazine in Chuanxiong injection was determined by thin layer separation-ultraviolet spectrophotometry. This method is simple, reproducible and can be used for the quality control of the preparation.