Improved methods for fermentative production of docosahexaenoic acid

Improved methods for fermentative production of docosahexaenoic acid

  • CN 102,333,880 A
  • Filed: 02/24/2010
  • Published: 01/25/2012
  • Est. Priority Date: 02/25/2009
  • Status: Active Application
First Claim
Patent Images

1. Under height contains oxygen condition;

  • Produce the method for pufas by thraustochytriale (Thraustochytriales);

    Comprise (a) solid state fermentation;

    Wherein spray into competent sterile air during solid-substrate fermentation, or (b) in the whole fermentation process of submerged fermentation the saturation ratio through keeping dissolved oxygen obtain to rise fermention medium greater than 8% greater than 2g DHA/.

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