Department of Pharmaceutics and Drug Delivery, University of Mississippi, University, Mississippi, 38677, USA.
Thermo Fisher Scientific, Waltham, Massachusetts, USA.
AAPS PharmSciTech. 2018 Nov;19(8):3425-3429. doi: 10.1208/s12249-018-1091-3. Epub 2018 Jun 13.
Continuous manufacturing, a gaining interest paradigm in the pharmaceutical industry, requires in-process monitoring of critical process parameters to ensure product consistency. This study demonstrated the application of Fourier transform near-infrared (FT-NIR) spectroscopy in conjunction with chemometrics modeling for in-line hot melt extrusion process monitoring. The obtained results suggested that inline FT-NIR analysis, along with a tailored NIR reflector, is a viable process analytical tool to monitor active pharmaceutical ingredient concentration as well as processing parameters.
连续制造是制药行业日益关注的一个范例,需要对关键工艺参数进行过程监测,以确保产品的一致性。本研究展示了傅里叶变换近红外(FT-NIR)光谱结合化学计量学建模在热熔挤出过程在线监测中的应用。结果表明,在线 FT-NIR 分析结合特制的 NIR 反射镜是一种可行的过程分析工具,可用于监测活性药物成分浓度以及加工参数。