Effect of Different Extraction Methods on the Antioxidant Activity of Polysaccharide in Platycodon grandiflorum
YU Kan-chao1,2,YANG Xiao-jie1*,WANG Yao1,ZHANG Jing1,SUN Bai-liang1
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2016, (2): 251 -256 .  DOI: 10.16333/j.1001-6880.2016.2.015