Tannin removing method

Tannin removing method

  • CN 103,859,548 A
  • Filed: 03/27/2014
  • Published: 06/18/2014
  • Est. Priority Date: 03/27/2014
  • Status: Active Application
First Claim
Patent Images

1. the removal method of tannin, it is characterized in that:

  • comprise the steps;

    the sample of the plant origin containing tannin to make liquid, it is 0.1~

    3mg/mL that sample liquids is diluted to polyphenol concentration, after gained sample liquids reacts 30~

    150min with gelatine microsphere at 23~

    37 ℃

    , filters;

    Wherein, in every 10mL liquid, add 0.05g~

    0.25g gelatine microsphere.

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