Paper Title:
Decolorization of Crude Tussilago farfara L.Polysaccharide by Resins
  Abstract

To select a suitable decolorizing resin for crude Tussilago farfara L. polysaccharide(TPS), the decolorization effect of crude TPS by five resins are studied. And the adsorption equilibrium of TPS pigment on the selected resin was investigated.The results show that the decolorization ratios of LS-206 is higher than those of other resins. Under optimized dynamicad sorption conditions (flow rate of 1.5BV/h,2BV of 5mg/ml TPS solution in 298K), the decoloration, deproteinization and polysaccharide recovery ratios of LS-206 resin were 90.04%, 91.42% and 85.38%, respectively. The above results show thatmacroporous anion exchange resins are suitable for the decolorization of crude TPS.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
1054-1057
DOI
10.4028/www.scientific.net/AMR.236-238.1054
Citation
P. Zhao, W. H. Li, L. Li, "Decolorization of Crude Tussilago farfara L.Polysaccharide by Resins", Advanced Materials Research, Vols. 236-238, pp. 1054-1057, 2011
Online since
May 2011
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Price
$32.00
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