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本文用薄层扫描法对三黄片乙醇提取液中盐酸黄连素的含量进行了测定。实验结果证明,该方法具有灵敏度高、稳定性好等优点。
In this paper, the content of berberine hydrochloride in the ethanol extract of Sanhuang Tablets was determined by TLC scanning. The experimental results show that this method has the advantages of high sensitivity and good stability.