Optimization of phytochemicals production from the ginseng by-products using pressurized hot water: Experimental and dynamic modelling

This study investigates the influence of process conditions on pressurized hot water extraction (PHWE) to maximize the bioactive compounds, including total saponins (TS), total phenolic compounds (TP) and total antioxidants (TA), produced from ginseng by-product (GBP). Response surface methodology (RSM) was employed to study the influences of temperature [180–240 °C], pressure [15–45 bar], solid to liquid (S/L) ratio [0.04–0.09 g/mL], agitation...