Differential flavonoid compounds in extracts of Sophorae Flos Immaturus by different extraction methods based on HPLC-HRMS combined with multivariate statistical analysis
XIAO Yu-sheng, CHANG Yan-yan, ZHAO Meng-ya, TIAN Lu, LI Na, ZHAO Huan-xi , XIU Yang
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 0, (): 1 -14 .