Zur Gewinnung von Ubichinon-10 aus Acetobacter methanolicus IMET B 346

Mixtures of acetone/water (93 : 7 ··· 90 : 10, v/v) are favoured solvents for the extraction of ubiquinone-10 from Acetobacter methanolicus IMET B 346. Using these solvent mixtures ubiquinone-10 was extracted nearly completely. Other lipids were extracted partially. Extracts were obtained by optimal conditions with a ubiquinone content > 5%.