Separation and purification of flavonoids from Erigeron breviscapus by highspeed countercurrent chromatography
SUN Changlei1, 2,WANG Zhaoping1,SUN Zhaolin1,YANG Peng3,WANG Xiao2,LI Jia1*, MOU Yuzhu4
SHANDONG SCIENCE . 2015, (3): 11 -15 .  DOI: 10.3976/j.issn.1002-4026.2015.03.003