Preparation method of haematococcus pluvialis extracts

Preparation method of haematococcus pluvialis extracts

  • CN 101,991,612 A
  • Filed: 11/16/2010
  • Published: 03/30/2011
  • Est. Priority Date: 11/16/2010
  • Status: Active Application
First Claim
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1. Haematocoocus Pluvialls preparation method of extract, described method is with CO 2Be the supercritical fluid extraction method of spe medium, concrete extraction conditions is as follows:

  • temperature is 60~

    80 ℃

    , and pressure is 35~

    45MPa, CO 2Flow velocity is 15~

    25L/h, and the time is 2~

    4 hours.

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