At-Line Monitoring of the Extraction Process of Rosmarini Folium via Wet Chemical Assays, UHPLC Analysis, and Newly Developed Near-Infrared Spectroscopic Analysis Methods oleh Stefanie Delueg, Christian G. Kirchler, Florian Meischl, Yukihiro Ozaki, Michael A. Popp, Günther K. Bonn, Christian W. Huck