Supercritical Carbon Dioxide Extraction of C21 Steroidal Glycosides from Cynanchum bungei Decne. Root
LU Zhi-min1，TIAN Lu1,2,*，ZHU Wei-hua2
FOOD SCIENCE . 2009, (12): 127 -130 .  DOI: 10.7506/spkx1002-6630-200912024