Antioxidant activity and cytoprotective effect of kappa-carrageenan oligosaccharides and their different derivatives.

@article{Yuan2006AntioxidantAA,
  title={Antioxidant activity and cytoprotective effect of kappa-carrageenan oligosaccharides and their different derivatives.},
  author={Huamao Yuan and Jinming Song and Weiwei Zhang and Xuegang Li and Ning Li and Xuelu Gao},
  journal={Bioorganic & medicinal chemistry letters},
  year={2006},
  volume={16 5},
  pages={1329-34}
}
Antioxidant activity of kappa-carrageenan oligosaccharides (OM) and their chemical modification derivatives was investigated employing various established in vitro systems, such as reducing power, iron ion chelation, and total antioxidant activity using beta-carotene-linoleic acid system. The oversulfated (SD), lowly (LAD), and highly acetylated derivatives (HAD) in reducing power assay, the phosphorylated derivative (PD) in metal chelating assay, and oversulfated and phosphorylated derivatives… CONTINUE READING

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