METHOD FOR OBTAINING A LIPID-CONTAINING COMPOSITION FROM MICROBIAL BIOMASS

Methods are provided for pelletizing a microbial biomass, extracting a refined lipid composition from the pelletized biomass under supercritical conditions and distilling the refined lipid composition, at least once under short path distillation conditions, to obtain a lipid-containing fraction. Als...

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Bibliographische Detailangaben
Hauptverfasser: HUTCHENSON, KEITH, W, GUTSCHE, OLIVER, WALTER, LIANG, SHUIEN, BOCKRATH, RICHARD, E, AVGOUSTI, MARIOS, ORLANDI, ROBERT, D, BELL, TIMOTHY, ALLAN
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Methods are provided for pelletizing a microbial biomass, extracting a refined lipid composition from the pelletized biomass under supercritical conditions and distilling the refined lipid composition, at least once under short path distillation conditions, to obtain a lipid-containing fraction. Also disclosed are methods of making lipid-containing oil concentrates therefrom, by transesterifying and enriching the lipid-containing fraction.