Quick pullulan content detection method

Quick pullulan content detection method

  • CN 105,467,060 A
  • Filed: 11/30/2015
  • Published: 04/06/2016
  • Est. Priority Date: 11/30/2015
  • Status: Active Grant
First Claim
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1. a method for quick for pulullan polysaccharide content, is characterized in that:

  • detect the glucose content obtained under hydrolysising condition (1) and (2) respectively, is obtained the content of pulullan polysaccharide by its difference;

    Wherein, condition (1) is;

    get fermentation liquor, regulate H by acid solution +concentration 0.2 ~ 0.8mol/L, boiling water bath 1 ~ 5min;

    Condition (2) is;

    get fermentation liquor, regulate H by acid solution +concentration 2.0 ~ 3.0mol/L, boiling water bath 20 ~ 60min.

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