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[摘要]
采用薄层鉴别法对葛黄注射液进行定性,并采用分光光度法测定该药中大黄素的含量。回收率为10 2 .2 9%,RSD为 0 .2 0 %。此方法的重现性好,可作本品的质量控制标准
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[Abstract]
TLC was used to determine the chemical compostition of Gehuang injection, and spectrophotometry was used for quantitative determination of emodin in Gehuang injection. The recovery was 102.29 %, and RSD 0.20 %, with good reproducibility and can be used for the quality control of the injection.
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