Title:
NOVEL DUNARIELLA SALINA AND USES THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/250389
Kind Code:
A1
Abstract:
The present invention relates to a Dunariella salina OH214 strain having an improved ability to produce pigments, and in particular, lutein. As it is possible to produce carotenoid pigments, specifically xanthophylls, with the Dunariella salina OH214 strain by consuming less energy, it is possible to efficiently produce pigments at an industrial level. In addition, the Dunariella salina OH214 strain can be applied as a raw material for foods containing pigments, health functional foods, and pharmaceuticals. Moreover, the Dunariella salina OH214 strain is a domestic native microalgae in Korea and thus does not cause any GMO issues, it is possible to reduce costs by using seawater as a culture medium in Korea, and the effect of related industrial development can be expected.
More Like This:
Inventors:
JIN EON SEON (KR)
OH HYEON JUN (KR)
KIM MIN JAE (KR)
OH HYEON JUN (KR)
KIM MIN JAE (KR)
Application Number:
PCT/KR2022/007255
Publication Date:
December 01, 2022
Filing Date:
May 20, 2022
Export Citation:
Assignee:
IUCF HYU (KR)
International Classes:
C12N1/12; A23K10/16; A23L5/46; A23L17/60; A23L33/105; C12P23/00; C12R1/89
Foreign References:
| KR20170136670A | 2017-12-12 | |||
| KR20100081388A | 2010-07-15 | |||
| KR20060000307A | 2006-01-06 | |||
| KR20190098455A | 2019-08-22 |
Other References:
XU YANAN, IBRAHIM ISKANDER, WOSU CHIZIEZI, BEN-AMOTZ AMI, HARVEY PATRICIA: "Potential of New Isolates of Dunaliella Salina for Natural β-Carotene Production", BIOLOGY, vol. 7, no. 1, 2018, pages 14, XP093007635
JIN, E. S. ET AL.: "A mutant of the green alga Dunaliella salian constitutively accumulates zeaxanthin under all growth conditions", BIOTECHNOLOGY AND BIOENGINEERING, vol. 81, no. 1, 2003, pages 115 - 124, XP071128154
OH, H. ET AL.: "Physiological characteristics of Dunaliella salina OH214, a novel lutein-producing species isolated from salt fields in the west sea of Korea", THE 16TH KOREAN SOCIETY FOR MARINE BIOTECHNOLOGY ANNUAL MEETING & SYMPOSIUM, 2020, pages 107
OH, HYUNJOON: "Dunaliella salina OH214 : A promising strain for lutein production, isolated from the Geumhong salt pan in the west sea of korea.", MASTER THESIS, 31 January 2021 (2021-01-31), Korea, pages 1 - 61, XP009541565
JIN, E. S. ET AL.: "A mutant of the green alga Dunaliella salian constitutively accumulates zeaxanthin under all growth conditions", BIOTECHNOLOGY AND BIOENGINEERING, vol. 81, no. 1, 2003, pages 115 - 124, XP071128154
OH, H. ET AL.: "Physiological characteristics of Dunaliella salina OH214, a novel lutein-producing species isolated from salt fields in the west sea of Korea", THE 16TH KOREAN SOCIETY FOR MARINE BIOTECHNOLOGY ANNUAL MEETING & SYMPOSIUM, 2020, pages 107
OH, HYUNJOON: "Dunaliella salina OH214 : A promising strain for lutein production, isolated from the Geumhong salt pan in the west sea of korea.", MASTER THESIS, 31 January 2021 (2021-01-31), Korea, pages 1 - 61, XP009541565
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
Download PDF:
Previous Patent: ELECTRONIC DEVICE FOR ASSESSING VIDEO QUALITY AND METHOD FOR OPERATING SAME
Next Patent: BATTERY MONITORING DEVICE AND METHOD
Next Patent: BATTERY MONITORING DEVICE AND METHOD