Extraction, Purification and Anticoagulant Activity of Polysaccharides from Opuntia milpa alta
CAI Wei-rong1，GU Xiao-hong2,3，TANG Jian2,3,*
FOOD SCIENCE . 2010, (6): 131 -136 .  DOI: 10.7506/spkx1002-6630-201006029