FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (11): 301-303.

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Study on Macroporous Adsorption Resins Desalination for Casein Hydrolysate

   Gong-Xia,   Zhao-Jun   

  1. 1.Department of Food Science,Shanghai Business College,Shanghai 200235,China; 2.College of Food Science,Shanghai Fisheries University,Shanghai 200090,China
  • Online:2006-11-15 Published:2011-11-28

Abstract: Desalination for casein hydrolysate in adsorption and desorption of macroporous adsorption resins DA201-C,NKA- II,AB-8,XAD1180,XAD16 and HZ-816 was investigated. Based on physical performance of resins,the best resin and detergent were chosen with the dynamic adsorption experiments by static adsorption. The results showed that the best resin to desalt casein hydrolysate is DA201-C,and desorption rate and desalination rate are both relatively high with 70% ethanol as desorpting agent.

Key words:  , macroporous adsorption resins; desalination; casein;