Study on Two-step Method Purification and Structure Identification of Carnosic Acid from Rosemary Leaves
XIA Tian-juan1, BI Liang-wu1,2*, ZHAO Zhen-dong1,2, XING Ya-li1, CHENG Xian1
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2014, (Suppl1): 46 -50 .