Extraction of Phenolics and Flavonoids from Four <i>Hosta</i> Species Using Reflux and Ultrasound-Assisted Methods with Antioxidant and <i>α</i>-Glucosidase Inhibitory Activities

<div>IC<sub>50</sub> values for the DPPH free radical scavenging activities of Vc (<i>μ</i>g/mL) and four <i>Hosta</i> species extracts (mg/mL).</div>

BioMed Research International

fig3

Figure 3

Figure 3: Extraction of Phenolics and Flavonoids from Four <i>Hosta</i> Species Using Reflux and Ultrasound-Assisted Methods with Antioxidant and <i>α</i>-Glucosidase Inhibitory Activities 

Figure 3 | Extraction of Phenolics and Flavonoids from Four Hosta Species Using Reflux and Ultrasound-Assisted Methods with Antioxidant and α-Glucosidase Inhibitory Activities 