FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (3): 256-259.

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Bacteria Removing of Fresh Milk with Ceramic Membrane Technology

 LIU  Fei-Yun, PAN  Dao-Dong   

  1. Department of Food Science and Nutrition, Nanjing Normal University, Nanjing 210097, China  
  • Online:2008-03-15 Published:2011-08-24

Abstract: Technical parameters of ceramic membrane microfiltration system for removing bacteria in milk were studied. When the pore size of ceramic membrane was 1.2 μm, the temperature of milk was 50℃, and the transit membrane pressure was 0.12 MPa, the remove rate of bacterial and spore can be reached above 99% and 95% respectively, and the components of milk were no outstanding affectioned.

Key words: fresh milk, ceramic membrane microfiltration, bacteria removing