Preparation of cis-and trans-2, 3, 5, 4′-tetrahydroxystilbene-2-O-β-D-glycoside reference substance from Polygonum multiflorum Thunb.
CUI Li,CHEN Jingxian, ZHU Heng,MOU Yuzhu,LIN Changhu,ZHANG Qinghai,WANG Xiao, WANG Zhaoping, WANG Daijie
SHANDONG SCIENCE . 2015, (6): 6 -10 .  DOI: 10.3976/j.issn.1002-4026.2015.06.002