Producing method of thickened wet biocellulose membrane

Producing method of thickened wet biocellulose membrane

  • CN 102,925,512 A
  • Filed: 11/15/2012
  • Published: 02/13/2013
  • Est. Priority Date: 11/15/2012
  • Status: Active Application
First Claim
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1. the static fermentation method that can produce the biology cellulose wet film of thickening, it is characterized in that:

  • step comprises;

    Produce the biology cellulose basement membrane;

    adopt static shallow tray fermentation to produce the biology cellulose wet film as basement membrane;

    Preparation bacterium culture medium mixed solution;

    the liquid nutrient medium inoculation after will sterilizing produces bacterium through the biology cellulose of overactivation, and stirs under aseptic condition;

    Preparation thickening biology cellulose wet film;

    make the biology cellulose membrane surface evenly be stained with the bacterium culture medium mixed solution by spraying, be coated with or infiltrating, keep leavening temperature again to carry out static fermentation.

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