Near-critical Fluid Fractionation Process

Near-critical Fluid Fractionation Process

Antisolvent fractionation of plant and animal extracts. A process whereby the constituents of a solution obtained by extracting plant or animal material with an aqueous-organic solvent mixture is separated into fractions based on polarity by contacting the solution with a near-critical fluid.

Priority Date


Expiry Date


PCT and National Phases
Country Application or Grant Number Status
United States 12/278,554 Pending
Australia 2007212831 Granted
Europe 7715976.2 Pending
New Zealand 545146 Granted