PROCESSES FOR OBTAINING MICROBIAL OIL FROM MICROBIAL CELLS

• Main Authors: SHANK GINGER, BARKER MARK, TABAYEHNEJAD NASRIN, MATTHEWS SR. KIRT LYVELL, LEININGER NEIL FRANCIS
• Format: Patent
• Language: English; Korean
• Published: 26.08.2016
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; DETERGENTS; ESSENTIAL OILS; FATTY ACIDS THEREFROM; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; PERFUMES; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS

본 발명은, 세포를 용해시켜 용해된 세포 조성물을 형성하고 상기 해유화된 용해된 세포 조성물로부터 지질을 수득함으로써, 세포로부터 지질을 수득하기 위한 방법에 관한 것이다. 본 발명은 또한 본 발명의 방법에 의해 제조된 지질에 관한 것이다. 본 발명은 또한, 특정한 아니시딘 값, 과산화물가, 및/또는 인 함량을 갖는 미생물 지질에 관한 것이다. Processes are disclosed for obtaining a lipid from a cell by lysing the cell to form a lysed cell composition, adding an acid to lower the pH of the lysed cell composition, and demulsify the lysed cell composition, and obtaining the lipid from the demulsified lysed cell composition. Also disclosed are lipids prepared by the processes of the present invention wherein the lipids have a particular anisidine value, peroxide value, and/or phosphorus content.