Title:
METHOD FOR PURIFYING SOPHOROLIPID
Document Type and Number:
WIPO Patent Application WO/2022/234966
Kind Code:
A1
Abstract:
The present invention relates to a method for separating and purifying a sophorolipid having improved physical properties, such as specific odor, color, and viscosity, from acidic-type and lactone-type sophorolipid precipitation solutions produced by culturing a Candida genus yeast.
Inventors:
KIM MOO SUNG (KR)
LEE SANG RIN (KR)
KIM KYUNG CHUL (KR)
LEE SANG RIN (KR)
KIM KYUNG CHUL (KR)
Application Number:
PCT/KR2022/005170
Publication Date:
November 10, 2022
Filing Date:
April 11, 2022
Export Citation:
Assignee:
MACROCARE TECH LTD (KR)
International Classes:
C07H15/10; C07B63/00; C07H1/00; C12P19/44
Foreign References:
| CN106282264A | 2017-01-04 | |||
| KR20190125878A | 2019-11-07 | |||
| EP2821495A1 | 2015-01-07 |
Other References:
DOLMAN BEN M., WANG FUJU, WINTERBURN JAMES B.: "Integrated production and separation of biosurfactants", PROCESS BIOCHEMISTRY, ELSEVIER LTD, GB, vol. 83, 1 August 2019 (2019-08-01), GB , pages 1 - 8, XP093002016, ISSN: 1359-5113, DOI: 10.1016/j.procbio.2019.05.002
INGE N.A. VAN BOGAERT; JINXIN ZHANG; WIM SOETAERT;: "Microbial synthesis of sophorolipids", PROCESS BIOCHEMISTRY, ELSEVIER LTD, GB, vol. 46, no. 4, 11 January 2011 (2011-01-11), GB , pages 821 - 833, XP028169065, ISSN: 1359-5113, DOI: 10.1016/j.procbio.2011.01.010
OH-JIN PARK, YOUNG-EUN LEE, JOONG-HOON CHO, HYUN-JAE SHIN, BYUNG-DAE YOON, JI-WON YANG: "Purification and structural characterization of glycolipid biosurfactants fromPseudomonas aeruginosa YPJ-80", BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, KOREAN SOCIETY FOR BIOTECHNOLOGY AND BIOENGINEERING, vol. 3, no. 2, 1 December 1998 (1998-12-01), pages 61 - 66, XP055073664, ISSN: 12268372, DOI: 10.1007/BF02932503
KURTZMAN ET AL., FEMS MICROBIOLOGY LETTERS, vol. 311, no. 2, 2010, pages 140 - 146
INGE N.A. VAN BOGAERT; JINXIN ZHANG; WIM SOETAERT;: "Microbial synthesis of sophorolipids", PROCESS BIOCHEMISTRY, ELSEVIER LTD, GB, vol. 46, no. 4, 11 January 2011 (2011-01-11), GB , pages 821 - 833, XP028169065, ISSN: 1359-5113, DOI: 10.1016/j.procbio.2011.01.010
OH-JIN PARK, YOUNG-EUN LEE, JOONG-HOON CHO, HYUN-JAE SHIN, BYUNG-DAE YOON, JI-WON YANG: "Purification and structural characterization of glycolipid biosurfactants fromPseudomonas aeruginosa YPJ-80", BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, KOREAN SOCIETY FOR BIOTECHNOLOGY AND BIOENGINEERING, vol. 3, no. 2, 1 December 1998 (1998-12-01), pages 61 - 66, XP055073664, ISSN: 12268372, DOI: 10.1007/BF02932503
KURTZMAN ET AL., FEMS MICROBIOLOGY LETTERS, vol. 311, no. 2, 2010, pages 140 - 146
Attorney, Agent or Firm:
SHINWOO PATENT&LAW FIRM (KR)
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