Purification, characterization, antioxidant activity and anti-aging of exopolysaccharides by Flammulina velutipes SF-06

@article{Ma2014PurificationCA,
  title={Purification, characterization, antioxidant activity and anti-aging of exopolysaccharides by Flammulina velutipes SF-06},
  author={Zhao Ma and Fangyuan Cui and Xia Gao and Jianjun Zhang and Lan Sun Zheng and Le Jia},
  journal={Antonie van Leeuwenhoek},
  year={2014},
  volume={107},
  pages={73-82}
}
The main objective of this work was to purify the exopolysaccharides (EPS) of Flammulina velutipes SF-06 and investigate the relationship between the different purified fractions and bioactive activity. Two fractions (EPS-1 and EPS-2) were separated and purified by DEAE-52 cellulose and Sephadex G-100 cellulose column chromatography. Monosaccharides composition analysis by gas chromatography indicated that EPS, EPS-1 and EPS-2 were heteropolysaccharides in which rhamnose was a major component… CONTINUE READING