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对中成药“骨节灵”中添加泼尼松龙和醋酸泼尼松龙的快速筛查方法进行了研究。以抗风湿类中成药“骨节灵”为研究对象,用衰减全反射附件(ATR)采集研究样品的红外光谱(FT IR),用赛默飞公司的TQ Analyst 9软件,采用Discriminant Analysis建立了醋酸泼尼松龙、泼尼松龙两种激素类药物的红外识别模型。用该模型检测了30个供试样品,结果显示阳性样品和阴性样品的识别正确率为100%,误判数为0。
A rapid screening method for the addition of prednisolone and prednisolone acetate to Chinese patent medicine Taking anti-rheumatic drug “Coccylene” as the research object, the infrared spectra (FT IR) of the study samples were collected by attenuated total reflectance attachment (ATR), and the software was used with Thermo Scientific TQ Analyst 9 software to establish Discriminant Analysis Prednisolone acetate, prednisolone two kinds of hormone drugs infrared recognition model. The model was used to test 30 samples, the results showed that the positive sample and negative sample identification accuracy of 100%, false positives 0.