Optimization of extraction process of total flavonoids in Polygonum perfoliatum L. using response surface methodology and high-speed shearing technique and study on its antioxidant activity
HUANG Guo-xia1,3,4*,LI Qian-huan2,YAN Liu-juan1,3,4
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2020, (1): 127 -135 .  DOI: 10.16333/j.1001-6880.2020.1.018