Extraction and Purification of Polysaccharides from Gynura divaricata (L.) DC.
QIU Xi-min1，JIANG Man-hua1，TAN Min1，LU Yan-yan1，YANG Xiao-hong1，FENG Xing1，LI Li-li2
FOOD SCIENCE . 2010, (10): 117 -121 .  DOI: 10.7506/spkx1002-6630-201010023