Monitoring production processes of pharmaceutical and farm chemical with near-infrared spectra coupled with interaction moving window partial least squares

Key Points

• To monitor production processes of pharmaceuticals and farm chemicals using near infrared spectroscopy and enhance model performance.
• Utilized on-line near infrared spectroscopy for real-time monitoring.
• Applied interval interaction moving window partial least squares (iMWPLS) for model improvements.
• Enhanced model performance compared to traditional partial least squares methods.
• Improved accuracy in monitoring pharmaceutical and farm chemical production processes.