Optimization of ultrasonic-assisted extraction of total flavonoids from Broussonetia papyrifera leaves by deep eutectic solvent and its antioxidant activity
MEI Jing-jing, RAO Gui-wei, LIU Shu-hua, SHENG Ying-fei, WANG Yu-qian, XIE Guang-fa
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2025, (11): 2069 -2077 .  DOI: 10.16333/j.1001-6880.2025.11.011