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>The <i>α</i>-glucosidase inhibitory activity of acarbose and four <i>Hosta</i> species extracts.</div>

BioMed Research International

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Figure 5

Figure 5: 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 5 | Extraction of Phenolics and Flavonoids from Four Hosta Species Using Reflux and Ultrasound-Assisted Methods with Antioxidant and α-Glucosidase Inhibitory Activities 