Optimization of Ionic Liquid Based Simultaneous Ultrasonic- and Microwave-Assisted Extraction of Rutin and Quercetin from Leaves of Velvetleaf (Abutilon theophrasti) by Response Surface Methodology
Figure 6
Response surface plots for extracting RU and QU by UMAE: (a) liquid-solid ratio and extraction time, (b) irradiation power and time, (c) irradiation power and liquid-solid ratio on yield of RU, (d) liquid-solid ratio and extraction time, (e) irradiation power and time, and (f) irradiation power and liquid-solid ratio on yield of QU.
