Silica gel column separation method and spectrophotography were used to determine the content of urson in the preparation.
采用硅胶柱分离分光光度法,对制所含熊果酸成分进行含量测定,结果含量测定标准品线性关系好,检测数据稳定。
Silica gel column separation method and spectrophotography were used to determine the content of urson in the preparation.
采用硅胶柱分离分光光度法,对制所含熊果酸成分进行含量测定,结果含量测定标准品线性关系好,检测数据稳定。
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