Structure characterization of a novel polysaccharide from Dictyophora indusiata and its macrophage immunomodulatory activities.

@article{Liao2015StructureCO,
  title={Structure characterization of a novel polysaccharide from Dictyophora indusiata and its macrophage immunomodulatory activities.},
  author={W. Liao and Z. Luo and Dan Liu and Zheng-xiang Ning and Jiguo Yang and Jiaoyan Ren},
  journal={Journal of agricultural and food chemistry},
  year={2015},
  volume={63 2},
  pages={
          535-44
        }
}
A novel polysaccharide, here named DP1, was isolated from the fruiting body of Dictyophora indusiata using a water extraction method. Structure characterization revealed that DP1 had an average molecular weight of 1132 kDa and consisted of glucose (56.2%), galactose (14.1%), and mannose (29.7%). The main linkage type of DP1 were proven to be (1 → 3)-linked α-l-Man, (1 → 2,6)-linked α-d-Glc, (1 → 6)-linked β-d-Glc, (1 → 6)-linked β-d-Gal, and (1 → 6)-linked β-d-Man by periodate oxidation-Smith… Expand
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