Extraction optimization of Bruguiera gymnorrhiza polysaccharides with radical scavenging activities.

@article{Li2013ExtractionOO,
  title={Extraction optimization of Bruguiera gymnorrhiza polysaccharides with radical scavenging activities.},
  author={Qian Li and Nengwang Yu and Yuanchao Wang and Yanping Sun and Kangping Lu and Wenling Guan},
  journal={Carbohydrate polymers},
  year={2013},
  volume={96 1},
  pages={148-55}
}
Box-Behnken design including independent variables such as extraction temperature (60-80°C), extraction time (20-40 min) and ratio of water to raw material (30-50 mL/g) was used to optimize the extraction process of Bruguiera gymnorrhiza polysaccharides (BGPs). The experimental data were fitted to a second-order polynomial equation using multiple regression analysis. The optimum conditions were predicted as follows: extraction temperature 71°C, extracting time 31.4 min, and ratio of water to… CONTINUE READING