Screening of Macroporous Resin for Polysaccharide of Solanum nigrum L.

摘要

[Objectives] To screen the optimal macroporous resin for polysaccharide of Solanum nigrum L. [Methods] The polysaccharide content was taken as the indicator, and adsorption and desorption performance of 20 kinds of resin were observed and studied. [Results] Adsorption and desorption performance of 20 kinds of resin had significant difference. S-8 type macroporous resin showed the best comprehensive property. [Conclusions] S-8 type macroporous resin should be used to purify polysaccharide of S. nigrum L.