Method for extracting lipids from algae

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United States of America Patent

PATENT NO 9994791
SERIAL NO

14975139

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Abstract

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Methods for the extraction of intracellular contents from biomass, in particular from algae, are described. The pH level of the algae cell culture is modified and mixed with a surfactant or a combination of surfactants. The algal culture may be subjected to low pressurization using air, inert gas or a gas mixture. Separation of the lipid contents from the treated algae culture is accomplished with an organic solvent or a mixture of organic solvents. The algal debris may be collected at the bottom of the aqueous phase while the biomass is concentrated in the solvent layer.

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Patent Owner(s)

Patent OwnerAddress
BOARD OF TRUSTEES OF THE UNIVERSITY OF ALABAMA FOR AND ON BEHALF OF THE UNIVERSITY OF ALABAMA IN HUNTSVILLE301 SPARKMAN DRIVE HUNTSVILLE AL 35899

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smith,, Jr James E Huntsville, US 3 4
Zhang, Chen Huntsville, US 745 3564

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