利用NIR技术建立四季三黄胶囊一致性比对模型的研究

Study on Conformity Test of Siji Sanhuang Capsules by Near Infrared Spectroscopy

目的应用近红外漫反射技术建立四季三黄胶囊一致性检验模型快检。方法方法收集四季三黄胶囊的近红外漫反射光谱,运用OPUS软件建立四季三黄胶囊一致性快速比对模型,并用三台不同仪器和不同厂家该品种对模型进行验证。结果模型通过仪器交叉验证,也能区分出开它厂生产的四季三黄胶囊,利用该四季三黄胶囊一致性检验模型能无损伤、准确、快速地鉴定出四季三黄胶囊的真伪。结论该方法建立的模型操作简单、快速有效,能作为四季三黄胶囊真伪鉴别的快速筛选方法。

OBJECTIVE To establish the near infrared diffuse reflectance spectroscopy method to perform con- fortuity test of Siji Sanhuang capsules. METHODS Near-infrared spectra（NIR） was used to set up the conformity test model by the OPUS software. Three instruments using cross-validation of the model, and with other manufacturers to validate the model of Siji Sanhuang capsules. RESULTS Model through the instrument cross-validation, but also to distinguish i＇t opened production plants Siji Sanhuang capsules, the use of the eonsisteney test model can no dam- age,quickly and accurately determine the authenticity of Siji Sanhuang capsules. CONCLUSION The method to establish a simple model of operation, fast and effective, able to identify the authenticity of the piece as Siji Sanhuang capsules rapid screening methods.