Chitosan enzymatic hydrolysis method

Chitosan enzymatic hydrolysis method

  • CN 104,059,953 A
  • Filed: 09/29/2013
  • Published: 09/24/2014
  • Est. Priority Date: 09/29/2013
  • Status: Active Application
First Claim
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1. a chitosan enzyme solution, comprises the steps:

  • (1) crab shell or shrimp shell is dry, pulverizing;

    (2) protease hydrolyzed decalcification and deproteinated;

    (3) the de-acetyl of enzymolysis, washing and drying is pulverized and get final product.

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