Optimization of extraction of total flavonoids from Hovenia acerba and its xanthine oxidase inhibitory activity
XU Hong-bo1,LI Bo1,TANG Zhi-shu1,LI Yuan1,JI Chun1,2,LIU Nai-yao1,2,WU Qun-jun3,WANG Wei2*
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2019, (4): 595 -600 .  DOI: 10.16333/j.1001-6880.2019.4.006