Quantitative determination of mollugin and purpurin from traditional Chinese medicine Rubiae Radix et Rhizoma by 1H NMR
WANG Zhi-Wei, YAN Hui-Jiao, WANG Xiao, CHEN Yue, LIN Yun-Liang
SHANDONG SCIENCE . 2017, (1): 1 -7 .  DOI: 10.3976/j.issn.1002-4026.2017.01.001