Title:
METHOD FOR CULTURING MICROORGANISMS AND METHOD FOR SEPARATING AND PURIFYING 9-CIS Β-CAROTENE FROM CULTURED MICROORGANISMS
Document Type and Number:
WIPO Patent Application WO/2016/076454
Kind Code:
A1
Abstract:
The present invention relates to a method for producing 9-cis β-carotene from microorganisms, comprising a method for improving the culture rate of microorganisms using a photochemical gas generated by the micro-spray of gas and the control of a light source and a method for separating and purifying 9-cis β-carotene from the cultured microorganisms. The 9-cis β-carotene according to the present invention is separated and purified from the microorganisms cultured by the micro-spray of gas and the control of the light source, thereby facilitating production, enabling eco-friendly mass production, and exhibiting excellent purity.
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Inventors:
YOON TAE-SUNG (KR)
SHIN BYOUNG CHEOL (KR)
SHIN BYOUNG CHEOL (KR)
Application Number:
PCT/KR2014/010853
Publication Date:
May 19, 2016
Filing Date:
November 12, 2014
Export Citation:
Assignee:
KOREA RES INST OF BIOSCIENCE (KR)
ARCAEIR INC (KR)
ARCAEIR INC (KR)
International Classes:
C12P23/00; C07C403/24; C12N1/12
Foreign References:
| KR20140046132A | 2014-04-18 | |||
| US20110207820A1 | 2011-08-25 | |||
| KR20120114577A | 2012-10-17 | |||
| US5310554A | 1994-05-10 |
Other References:
SUZUKI, TAKEHIKO ET AL.: "A simple procedure for large-scale purification of 9-cis beta-carotene from Dunaliella bardawil", BIOCHEMISTRY AND MOLECULAR BIOLOGY INTERNATIONAL, vol. 39, no. 6, August 1996 (1996-08-01), pages 1077 - 1084
Attorney, Agent or Firm:
LEE, Moonwook (KR)
이문욱 (KR)
이문욱 (KR)
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