Structure feature and antitumor activity of a novel polysaccharide isolated from Lactarius deliciosus Gray.

@article{Ding2012StructureFA,
  title={Structure feature and antitumor activity of a novel polysaccharide isolated from Lactarius deliciosus Gray.},
  author={Xiang Ding and Yiling Hou and Wanru Hou},
  journal={Carbohydrate polymers},
  year={2012},
  volume={89 2},
  pages={397-402}
}
A novel heteropolysaccharide was isolated from the fruiting bodies of Lactarius deliciosus Gray through DEAE-cellulose column and Sephadex G-100 column. The L. deliciosus Gray polysaccharide (LDG-A) had a molecular weight of 1.1×10(4) Da and was mainly composed of L-mannose and D-xylose (L-Man and D-Xyl) which ratio was 3:1. As a precondition to understand the bioactivity, structural feature of L. deliciosus Gray polysaccharide (LDG-A) were investigated by a combination of total hydrolysis… CONTINUE READING