Isolation, purification, characterization and immunostimulatory activity of polysaccharides derived from American ginseng.

@article{Yu2017IsolationPC,
  title={Isolation, purification, characterization and immunostimulatory activity of polysaccharides derived from American ginseng.},
  author={Xiao-Hong Yu and Ying Liu and Xian-Ling Wu and Li-Zhai Liu and Wei Fu and Dan-dan Song},
  journal={Carbohydrate polymers},
  year={2017},
  volume={156},
  pages={
          9-18
        }
}
In this study, crude American ginseng polysaccharide (AGPS) was extracted with hot water and preliminarily purified by using resin S-8 and Polyamide columns. Then, it was further purified and separated by DEAE-Sepharose CL-6B and Sepharose CL-6B chromatography, respectively. Five main fractions were obtained, named WPS-1, WPS-2, SPS-1, SPS-2 and SPS-3. Their homogeneities and structural characteristics were elucidated based on UV-vis spectroscopy, High Performance Gel Filtration Chromatography… CONTINUE READING
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