Optimization of Extraction of Flavonoids from Chrysanthemum morifolium ramat.
WANG Tian1,ZHAO Ming-yue1,XU Xiu-juan1,XU Zhi-qiang2,HU Jun1*
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2015, (4): 661 -666 .  DOI: 10.16333/j.1001-6880.2015.04.021