近红外光谱定量分析法的验证方法研究进展

近红外光谱分析法以其快速、无损、样品几乎无需处理、信息丰富等优点在制药领域得到了广泛应用。在方法开发的生命周期中,分析方法需要经过规范的验证才能投入使用,而目前对于近红外光谱分析法的具体实验性验证尚无明确的标准与判别指标,各类文献报道中采用了不同的方式对近红外光谱分析法进行了评估与验证。该文对药学领域近红外光谱定量分析法的验证进行综述,对现有的相关标准文件内容与主要的验证思路进行分析、讨论,为近红外光谱分析技术在药学领域的规范应用提供参考。

Research progress on method validation of near infrared spectroscopy in quantitative analysis

Due to the advantages of fast and noninvasive, requiring almost no sample preparation, supplying chemical and physical information, near infrared (NIR) spectroscopy is widely used in the pharmaceutical industry. In the life cycle of an established analytical method, rigorous validation should be performed before routine use. However,there is no detailed experimental standards or decision rules for the NIR methods validation currently, and various approaches were applied to validate the established NIR quantification models in literatures.In this paper, progress on the validation of NIR methods developed for the pharmaceutical application was reviewed, concentrating on the standard documents and main ideas of validation.It will provide references for the standardized application of NIR spectroscopy in the pharmaceutical industries.