Optimization of Ionic Liquid Based Simultaneous Ultrasonic- and Microwave-Assisted Extraction of Rutin and Quercetin from Leaves of Velvetleaf (<i>Abutilon theophrasti</i>) by Response Surface Methodology

<table>Schematic representation of the UMAE device.</table>

The Scientific World Journal

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Figure 2

Figure 2: Optimization of Ionic Liquid Based Simultaneous Ultrasonic- and Microwave-Assisted Extraction of Rutin and Quercetin from Leaves of Velvetleaf (<i>Abutilon theophrasti</i>) by Response Surface Methodology 

Figure 2 | 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 