Determination of free amino nitrogen in beer mash with an inline NIR transflectance probe and data evaluation by machine learning algorithms
P. Wefing, F. Conradi, J. Rämisch, P. Neubauer, J. Schneider, Brewing Science  74 (2021) 107–121.

Continuous Manufacturing of Ketoprofen Delayed Release Pellets Using Melt Extrusion Technology: Application of QbD Design Space, Inline Near Infrared, and Inline Pellet Size Analysis
A.Q. Vo, G. Kutz, H. He, S. Narala, S. Bandari, M.A. Repka, Journal of Pharmaceutical Sciences 109 (2020) 3598–3607.