Title:
カロテノイドの製造方法
Document Type and Number:
Japanese Patent JP5149837
Kind Code:
B2
Abstract:
The present invention provides a method for producing a carotenoid-containing composition, comprising the steps of: subjecting a culture of a carotenoid-producing microorganism to an extraction treatment using a water-soluble organic solvent; dispersing the resulting extract solution in water for micellization; heat stirring the resulting micellized solution in a solvent to break the micelles and precipitate the carotenoid component of interest to obtain the precipitate; collecting and heat washing the precipitate with ethanol; and further subjecting the precipitate to pulverization/drying; and food, a pharmaceutical composition and a cosmetic product comprising the carotenoid-containing composition.
Inventors:
Kentaro Shimizu
Tomoyuki Ishizaki
Kiyuki Takahashi
Uchizawa Shotaro
Tomoyuki Ishizaki
Kiyuki Takahashi
Uchizawa Shotaro
Application Number:
JP2009046105A
Publication Date:
February 20, 2013
Filing Date:
February 27, 2009
Export Citation:
Assignee:
jx Nikko Nisseki Energy Co., Ltd.
International Classes:
C12P23/00; A23L5/40; A61K31/122; A61P3/02; C12R1/01
Domestic Patent References:
| JP2007319015A | ||||
| JP2005087099A | ||||
| JP2007244205A | ||||
| JP7079796A | ||||
| JP57195161A |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Yasuhito Suzuki
Eiji Katayama
Norio Omori
Yasuhito Suzuki
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