Title:
緑藻類からフリーアスタキサンチンを選択的に分離する方法
Document Type and Number:
Japanese Patent JP4504987
Kind Code:
B2
Abstract:
There is provided a method of separating free-astaxanthin selectively from green algae and, more particularly, to a method of separating free-astaxanthin selectively from Haematococcus pluvialis, the method comprising: mixing a cell culture containing Haematococcus pluvialis with an alkanic solvent and stirring, thereby obtaining an alkanic solvent extract containing astaxanthin material including free-astaxanthin and astaxanthin ester (step 1); and mixing the alkanic solvent extract with an alcohol and stirring, thereby obtaining an alcoholic extract containing free-astaxanthin (step 2).
Inventors:
Sim Sanjin
Kanchandok
Kanchandok
Application Number:
JP2007040799A
Publication Date:
July 14, 2010
Filing Date:
February 21, 2007
Export Citation:
Assignee:
Sungkyunkwan University Industry-Academia Collaboration
International Classes:
C12P23/00
Domestic Patent References:
| JP2002348276A |
Other References:
Appl Microbiol Biotechnol, (2005), vol.68, p.237-241
Biotechnol Bioeng, (2002), vol.79, no.1, p.29-36
Biotechnol Bioeng, (2002), vol.79, no.1, p.29-36
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Tetsuo Kanamoto
Koji Hagiwara