Title:
METHODS FOR PRODUCTION OF POLYUNSATURATED FATTY ACIDS FROM COCCOLITHOPHORID MICROALGA PLEUROCHRYSIS CARTERAE
Document Type and Number:
WIPO Patent Application WO/2016/138869
Kind Code:
A1
Abstract:
Methods for production of polyunsaturated fatty acids (PUFAs) from coccolithophorid Pleurochrysis carterae are disclosed. This invention provides methods for producing eicosapentaenoic acid (EPA, 20: 5 n-3), docosahexaenoic acid (DHA, 22: 6 n-3), stearidonic acid (SDA, 18: 4 n-3), α-linolenic acid (ALA, 18: 3 n-3), and oleic acid (18: 1) from Pleurochrysis carterae (Haptophyta, Prymnesiophyceae). The current invention comprises (a). culture conditions for inducing the synthesis of the PUFAs in the said organism; (b). a method to enhance the synthesis of oleic acid in the said organism. The PUFAs produced with the current invention can be used for food, dietary supplement, cosmetic and pharmaceutical applications.
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Inventors:
LU FAN (CN)
CHEN JIALI (CN)
DENG ZHONGYANG (CN)
CHEN PAN (CN)
HU ZHENGYU (CN)
SONG LIRONG (CN)
FENG PINGZHONG (US)
CHEN JIALI (CN)
DENG ZHONGYANG (CN)
CHEN PAN (CN)
HU ZHENGYU (CN)
SONG LIRONG (CN)
FENG PINGZHONG (US)
Application Number:
PCT/CN2016/075443
Publication Date:
September 09, 2016
Filing Date:
March 03, 2016
Export Citation:
Assignee:
UNIV HUBEI TECHNOLOGY (CN)
International Classes:
C12N1/12; C12P7/40; C12Q3/00
Foreign References:
| US8591912B1 | 2013-11-26 | |||
| JPH09252762A | 1997-09-30 | |||
| CN1831105A | 2006-09-13 | |||
| CN102492744A | 2012-06-13 | |||
| CN1358839A | 2002-07-17 | |||
| CN102597255A | 2012-07-18 |
Other References:
GAO, QINGTAN ET AL.: "Research of culture conditions of Pleurochrysis carterae.", SEA-LAKE SALT & CHEMICAL INDUSTRY., vol. 5, no. 28, 30 September 1999 (1999-09-30), pages 23 - 27, ISSN: 1001-2214
CHEN, PAN.: "Optimization of culture conditions for growth and outdoor culture studies of the coccolithophorid Pleurochrysis carterae.", CHINA MASTER DISSERTATIONS FULL-TEXT DATABASE., 31 December 2013 (2013-12-31), pages 10, 17, ISSN: 1674-0246
CHEN, JIALI.: "Research on th fatty acids and pigments of Pleurochrysis carterae.", CHINA MASTER DISSERTATIONS FULL-TEXT DATABASE., 31 March 2015 (2015-03-31), pages 30, ISSN: 1674-0246
CHEN, PAN.: "Optimization of culture conditions for growth and outdoor culture studies of the coccolithophorid Pleurochrysis carterae.", CHINA MASTER DISSERTATIONS FULL-TEXT DATABASE., 31 December 2013 (2013-12-31), pages 10, 17, ISSN: 1674-0246
CHEN, JIALI.: "Research on th fatty acids and pigments of Pleurochrysis carterae.", CHINA MASTER DISSERTATIONS FULL-TEXT DATABASE., 31 March 2015 (2015-03-31), pages 30, ISSN: 1674-0246
Attorney, Agent or Firm:
WUHAN KEHAO INTELLECTUAL PROPERTY ATTORNEYS (SPECIAL GENERAL PARTNERSHIP) (Huochun\Wen Shanshan,Room 2302, Central Creative Building,No. 33, Luoyu Road, Hongshan Distric, Wuhan Hubei 2, CN)
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