Microwave-Assisted Simultaneous Extraction of Luteolin and Apigenin from Tree Peony Pod and Evaluation of Its Antioxidant Activity

<div>Response surface plots showing the effects of variables on total extraction yield. (a) Interaction of liquid-solid ratio and microwave irradiation power; (b) interaction of liquid-solid ratio and microwave irradiation time; (c) interaction of microwave irradiation power and time.</div>

The Scientific World Journal

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Figure 3

Figure 3: Microwave-Assisted Simultaneous Extraction of Luteolin and Apigenin from Tree Peony Pod and Evaluation of Its Antioxidant Activity 