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Storage stable compositions of biological materials

  • US 7,485,451 B2
  • Filed: 11/18/2004
  • Issued: 02/03/2009
  • Est. Priority Date: 11/18/2004
  • Status: Expired due to Fees
First Claim
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1. A composition in the form of a water-in-oil emulsion, comprising:

  • (a) living and/or dormant algae cells;

    (b) one or more oils selected from the group consisting of corn oil, cottonseed oil, canola oil, peanut oil, soybean oil, wheat germ oil, safflower oil, castor oil, olive oil, and sesame oil, menhaden oil, cod liver oil and mixtures thereof;

    (c) an oil-soluble nonionic polymeric surfactant having a molecular weight of from about 2500 to about 15000 and the general formula (I);

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