Optimization Conditions of Ultrasound-Assisted Extraction for Phenolic Compounds and Antioxidant Activity from Poir Leaves.

Poir ( Poir) leaves are rich in phenolic compounds, offering many health benefits due to their incredible antioxidant potential. In this study, conditions for the ultrasound-assisted extraction (UAE) of phenolic compounds and antioxidant activity from Poir leaves were optimized using response surface methodology (RSM). This methodology assessed the effects of ultrasound power (: 100-500 W), extraction temperature (: 30-60°C), and extraction time (: 5-55 min).