陈香露白露片的质量检测方法

Agricultural Technology Service(2019)

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Abstract
为全面控制陈香露白露片的内在质量,确保临床疗效,利用薄层色谱法对处方中石菖蒲、川木香、大黄、甘草、陈皮进行定性鉴别,利用紫外分光光度法测定处方中铋(Bi3+)含量.结果表明:薄层色谱法可检出处方中5味中药的特征成分;吸光度(A)与Bi3+浓度(C)的线性回归方程为A=0.0154C+0.0144,r=0.9964,Bi3+线性范围为7.9739~39.8693微克/毫升,线性关系良好,平均回收率为101.76%(RSD=1.4%).建立的陈香露白露片检测方法操作简便、准确度高、专属性强,可有效控制产品质量.
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