FOOD SCIENCE ›› 2005, Vol. 26 ›› Issue (9): 43-47.

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Study on Adsorption of Anthraquinones from Semen cassiae with Some Adsorption Resins

 LI  Hai-Bin, GUO  Bao-Jiang, LU Cui-Ting , LI  Xu-E, BAI  Xian-Fang, WANG  Yong   

  1. 1.College of Life Science, South China Normal University, Guangdong Key Lab of Biotechnology for Plant Development;2.College of Life Science and Technology, Guangxi University
  • Online:2005-09-15 Published:2011-09-20

Abstract: The performance of adsorption and deadsorption for anthraquinones from Semen cassiae with seven adsorption resins NKA-9、X-5、AB-8、D-101、S-8、D3520 and D4006 was compared in this paper. Effects of pH, salt iron concen- tration and the concentration of anthraquinones from Semen cassiae were studied. The result showed that AB-8 resin exhibited superior adsorption properties. The resin is easy to regenerate. AB-8 adsorption resin can be used packing material to separate anthraquinones from Semen cassiae.

Key words: adsorption resin, Semen cassiae, separation ••