Title:
アスタキサンチン産生細菌、細菌培養物およびアスタキサンチンの製造方法
Document Type and Number:
Japanese Patent JP5091531
Kind Code:
B2
Abstract:
A bacterium belonging to the genus Erythrobacter which can produce astaxanthin accounting for 35% by mass or more of the produced composition; a bacterium of Erythrobacter JPCC M sp. whose 16S rDNA sequence consists of the nucleotide sequence represented by SEQ NO:1 or a nucleotide sequence having a 96% or higher homology with the nucleotide sequence represented by SEQ ID NO:1; a bacterial culture product yielded by culturing the bacterium; an astaxanthin-containing composition collected from the bacterium; and a method for producing astaxanthin which comprises the step of culturing a bacterium belonging to the genus Erythrobacter, wherein the bacterium has an astaxanthin productivity capable of producing astaxanthin accounting for 35% by mass or more of the all produced pigments.
Inventors:
Mitsufumi Matsumoto
Application Number:
JP2007104822A
Publication Date:
December 05, 2012
Filing Date:
April 12, 2007
Export Citation:
Assignee:
Power Development Co., Ltd.
International Classes:
C12N1/20; C12P23/00
Domestic Patent References:
| JP2006191919A | ||||
| JP2006075097A |
Foreign References:
| US20060141558 |
Other References:
Phytochemistry,1991年,Vol.30, No.10,p.3411-3415
Journal of Bacteriology,1988年,Vol.170, No.4,p.1843-1847
Int. J. Syst. Evol. Microbiol.,2004年,Vol.54,p.1981-1985
Journal of Bacteriology,1988年,Vol.170, No.4,p.1843-1847
Int. J. Syst. Evol. Microbiol.,2004年,Vol.54,p.1981-1985
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Yasuhiko Murayama