Optimization of Ultrasonic-assisted Extraction of An Imidazole Alkaloid from Aconitum pendulum Busch by Response Surface Methodology
LIU Yong-ling1,2, WANG Ping1,2, CHEN Tao1, CHEN Chen, LI Yu-lin1*
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2014, (8): 1311 -1315 .