Title:
発酵槽での真核微生物の超高密度培養によるポリエン脂肪酸を含有する脂質の生産促進
Document Type and Number:
Japanese Patent JP2004501603
Kind Code:
A
Abstract:
A process for growing eukaryotic microorganisms comprising adding to a fermentation medium comprising said microorganisms a carbon source and a limiting nutrient source at a rate sufficient to increase the biomass density of said fermentation medium to at least about 100 g/L, wherein said microorganisms are selected from the group consisting of algae, fungi (including yeast), protists, bacteria and mixtures thereof, and wherein said microorganisms are capable of producing at least about 20% of their biomass as lipids comprising some polyenoic fatty acids.
Inventors:
Ryker, Craig M.
Dimassi, Don
Hansen, John M.
Mira Soul Peter Jay.
Bailey, Richard Bee.
Widder, George T. The Third
Kaneko, Tatsuo
Berkeley, William Earl.
Dimassi, Don
Hansen, John M.
Mira Soul Peter Jay.
Bailey, Richard Bee.
Widder, George T. The Third
Kaneko, Tatsuo
Berkeley, William Earl.
Application Number:
JP2001555499A
Publication Date:
January 22, 2004
Filing Date:
January 26, 2001
Export Citation:
Assignee:
Martech Biosciences Boulder Corporation
International Classes:
C12N15/09; A23B7/10; A23D9/00; A23L29/00; A23L33/00; C12N1/00; C12N1/12; C12N1/13; C12P7/6434; C12P7/6472; C12R1/89; (IPC1-7): C12P7/64; C12N1/13; C12N15/09
Domestic Patent References:
| JPH11285376A | 1999-10-19 | |||
| JPH09284A | 1997-01-07 | |||
| JPH05503425A | 1993-06-10 | |||
| JPH0965871A | 1997-03-11 | |||
| JPH05505726A | 1993-08-26 |
Other References:
APPL. MICROBIOL. BIOTECHNOL., vol. 37, JPNX006019850, 1992, pages 18 - 22, ISSN: 0000734501
APPL. MICROBIOL. BIOTECHNOL., vol. 37, JPNX007024404, 1992, pages 18 - 22, ISSN: 0000849421
APPL. MICROBIOL. BIOTECHNOL., vol. 37, JPNX007024404, 1992, pages 18 - 22, ISSN: 0000849421
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda