豆豉姜中生物碱的pH区带逆流色谱分离研究

Separation and purification of alkaloids from Litsea cubeba (Lour．)Pers. by pHzonerefining countercurrent chromatography

SUN Li1,GONG Chengyu2,YANG Peng3, CHEN Yanping2,YANG Bingtian3,LIU Jianhua4*

SHANDONG SCIENCE . 2015, (4): 41 -45 . DOI: 10.3976/j.issn.1002-4026.2015.04.008