A kind of preparation method of peony seed oil microcapsule

A kind of preparation method of peony seed oil microcapsule

  • CN 103,948,035 B
  • Filed: 05/05/2014
  • Issued: 09/07/2016
  • Est. Priority Date: 05/05/2014
  • Status: Active Grant
First Claim
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1. the preparation method of a peony seed oil microcapsule, it is characterised in that described method includes:

  • with peony seed oil as core,Yeast is that peony seed oil microcapsule prepared by wall material, and described method comprises the steps;

    that 1. yeast purification or inactivation, 2. yeast are certainlyMolten, 3. encapsulation, wherein, described yeast autolysis step is the dry yeast after taking purification or inactivation, and the water adding 4 ~ 10 times is made outstandingSupernatant liquid (i.e. yeast;

    water is 1;

    4 ~ 1;

    10), adds autolysis promoter ethanol 0.5 ~ 5%, and to adjust initial ph value be 5 ~ 7,40Changing temperature autolysis 12 ~ 48h in the range of ~ 60 DEG C, at 80 ~ 95 DEG C, enzyme denaturing l0 ~ 15min, 3000 ~ 5000 r/min centrifugations 30 ~After 40min, it is standby that 30 ~ 50 DEG C of vacuum drying or lyophilization obtain yeast cell wall.

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