Characterization of a novel exopolysaccharide with antitumor activity from Lactobacillus plantarum 70810.

@article{Wang2014CharacterizationOA,
  title={Characterization of a novel exopolysaccharide with antitumor activity from Lactobacillus plantarum 70810.},
  author={Kun Wang and Wei Li and Xin Rui and Xiaohong Chen and Mei Jiang and Mingsheng Dong},
  journal={International journal of biological macromolecules},
  year={2014},
  volume={63},
  pages={133-9}
}
Three methods were used to prepare the cell-bound exopolysaccharides (c-EPS) of Lactobacillus plantarum 70810, and the maximum yield (64.17 mg/mL) was obtained by ultrasonic extraction. After anion exchange and gel filtration chromatography, the c-EPS was fractionated as a single peak with a molecular weight of 169.6 kD. Its structural characteristics were investigated by gas chromatography (GC), methylation, Fourier-transform infrared spectroscopy (FTIR), and nuclear magnetic resonance (NMR… CONTINUE READING

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