Title:
カロテノイドの製造方法
Document Type and Number:
Japanese Patent JP4969370
Kind Code:
B2
Abstract:
The present invention provides a composition comprising a high content of highly pure, low-cost, and safe carotenoid and a method for industrially producing the same. The present invention also provides functional food, a pharmaceutical composition and a cosmetic product comprising such a composition. The present invention further provides a method for producing a composition containing at least 80% of carotenoid, which is characterized in treating a microorganism culture with extraction using a lower alcohol at 80°C at the lowest or a combination of water and a lower alcohol at 80°C at the lowest, and then washing and filtrating the precipitate obtained from the extract solution with a combination of a lower alcohol and water.
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Inventors:
Kiyuki Takahashi
Uchizawa Shotaro
Toi Hideyuki
Kentaro Shimizu
Tomoyuki Ishizaki
Uchizawa Shotaro
Toi Hideyuki
Kentaro Shimizu
Tomoyuki Ishizaki
Application Number:
JP2007222476A
Publication Date:
July 04, 2012
Filing Date:
August 29, 2007
Export Citation:
Assignee:
jx Nikko Nisseki Energy Co., Ltd.
International Classes:
C12P23/00; A23L35/00; A61K8/35; A61K31/122; A61P17/18; A61P39/06; A61Q19/00; C12N15/09; C12R1/01
Domestic Patent References:
| JP2003144188A | ||||
| JP2006516293A | ||||
| JP2001352995A |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Yasuhito Suzuki
Eiji Katayama
Norio Omori
Yasuhito Suzuki