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本文采用薄层—分光光度法,对新药通幽乐冲剂中大黄素进行含量测定,结果测得大黄素的含量为0.3mg/g左右,平均回收率102.2%。
In this paper, TLC - spectrophotometry, the new drug Tong You Le granules in the determination of emodin, the results measured emodin content of about 0.3mg / g, the average recovery rate of 102.2%.