Title:
PRODUCTION METHOD FOR IMMOBILIZED MICROORGANISMS AND PRODUCTION METHOD FOR AMINO ACID USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/059480
Kind Code:
A1
Abstract:
Provided are: a method for producing immobilized microorganisms having excellent filtration properties; and a production method for an amino acid using the immobilized microorganisms. This production method for immobilized microorganisms is characterized by bringing microorganisms into contact with carboxymethyl cellulose sodium, and thereafter, further bringing the microorganisms into contact with polyethylene imine and an alkanediol.
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Inventors:
TANAKA MIRAI (JP)
KANAMARU HIROYUKI (JP)
ITO NORIYUKI (JP)
YASUKOUCHI HIROAKI (JP)
KANAMARU HIROYUKI (JP)
ITO NORIYUKI (JP)
YASUKOUCHI HIROAKI (JP)
Application Number:
PCT/JP2019/034560
Publication Date:
March 26, 2020
Filing Date:
September 03, 2019
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
C12N1/21; C12N11/12; C12P13/04; C12N9/02; C12N15/53
Foreign References:
| JPH01503677A | 1989-12-14 | |||
| JP2012524160A | 2012-10-11 | |||
| JPH11315164A | 1999-11-16 | |||
| JPH0491142A | 1992-03-24 |
Other References:
ITOH, N. ET AL.: "Continuous production of chiral 1,3-butanediol using immobilized biocatalysts in a packed bed reactor: promising biocatalysis method with an asymmetric hydrogen-transfer bioreduction", APPL MICROBIOL BIOTECHNOL, vol. 75, 2007, pages 1249 - 1256, XP019513771, DOI: 10.1007/s00253-007-0957-1
Attorney, Agent or Firm:
USFI PATENT ATTORNEYS INTERNATIONAL OFFICE (JP)
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