Optimization of Purification Conditions of Flavonoids from the Stem of Hypericum augustinii N.Robson by Macroporous Resin
GUO Fei1,2, HU Xiao-xu1,3, LEI Hong-fei1,2, HUANG Wei1,2, TAN Wei1,2, WANG Hong-bin1,2*
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2014, (11): 1853 -1857 .