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Granules of protein-rich microalgal biomass flour and method for preparing same

  • US 10,299,500 B2
  • Filed: 11/27/2014
  • Issued: 05/28/2019
  • Est. Priority Date: 11/29/2013
  • Status: Active Grant
First Claim
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1. Granules of microalgal biomass flour, the granules comprising:

  • a particle size distribution, measured on an LS laser particle size analyzer of the COULTER®

    brand, having a Dmode of between 60 and 300 μ

    m and a D4,3 between 70 and 420 μ

    m,a bulk density, measured on a HOSOKAWA Powder Characteristics Tester, of between 0.6 g/ml and 0.7 g/ml,a compressibility, measured on a HOSOKAWA Powder Characteristics Tester, of between 15% and 25%,said microalgal biomass comprising at least 50% protein by dry weight.

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