GB1506112A – Preparation of l-malic acid
– Google Patents
GB1506112A – Preparation of l-malic acid
– Google Patents
Preparation of l-malic acid
Info
Publication number
GB1506112A
GB1506112A
GB28642/76A
GB2864276A
GB1506112A
GB 1506112 A
GB1506112 A
GB 1506112A
GB 28642/76 A
GB28642/76 A
GB 28642/76A
GB 2864276 A
GB2864276 A
GB 2864276A
GB 1506112 A
GB1506112 A
GB 1506112A
Authority
GB
United Kingdom
Prior art keywords
micro
hydroxy
immobilized
acid
organism
Prior art date
1975-07-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB28642/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tanabe Seiyaku Co Ltd
Original Assignee
Tanabe Seiyaku Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1975-07-11
Filing date
1976-07-09
Publication date
1978-04-05
1976-07-09
Application filed by Tanabe Seiyaku Co Ltd
filed
Critical
Tanabe Seiyaku Co Ltd
1978-04-05
Publication of GB1506112A
publication
Critical
patent/GB1506112A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
C12P7/00—Preparation of oxygen-containing organic compounds
C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
C12P7/44—Polycarboxylic acids
C12P7/46—Dicarboxylic acids having four or less carbon atoms, e.g. fumaric acid, maleic acid
C—CHEMISTRY; METALLURGY
C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S435/00—Chemistry: molecular biology and microbiology
Y10S435/8215—Microorganisms
Y10S435/822—Microorganisms using bacteria or actinomycetales
Y10S435/84—Brevibacterium
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S435/00—Chemistry: molecular biology and microbiology
Y10S435/8215—Microorganisms
Y10S435/822—Microorganisms using bacteria or actinomycetales
Y10S435/843—Corynebacterium
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S435/00—Chemistry: molecular biology and microbiology
Y10S435/8215—Microorganisms
Y10S435/822—Microorganisms using bacteria or actinomycetales
Y10S435/848—Escherichia
Y10S435/849—Escherichia coli
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S435/00—Chemistry: molecular biology and microbiology
Y10S435/8215—Microorganisms
Y10S435/822—Microorganisms using bacteria or actinomycetales
Y10S435/873—Proteus
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S435/00—Chemistry: molecular biology and microbiology
Y10S435/8215—Microorganisms
Y10S435/911—Microorganisms using fungi
Y10S435/938—Pichia
Abstract
1506112 Immobilized micro-organisms TANABE SEIYAKU CO Ltd 9 July 1976 [11 July 1975] 28642/76 Heading C6F [Also in Division C2] L-malic acid is prepared from fumaric acid using a fumarase-producing micro-organism immobilized by polymerizing at least one acryl or allyl monomer in an aqueous suspension containing the microorganism and the immobilized micro-organism is contacted with at least one bile acid or salt thereof. The monomer may be acrylic or methacrylic acid, acrylamide, hydroxy-alkyl (1-4C) methacrylate, N, N -alkylene-bis (acrylamide), bis (acrylamide methyl) ether, N, N’-diacryl-ethyleneurea, alkylene glycol dimethacylate, N,N’,N»-triacrylhexa hydrotriazine, diallyl maleate, N,N’-diallyltartaric acid diamide and triallyl cyanurate or copolymers thereof, and the bile acids may be mono-, di- or tri-hydroxy acids, taurocholic, glycocholic, taurodesoxy-cholic, glycodesoxycholic, 3- hydroxy-6-ketocholanic and 3-hydroxy-6-ketoallocholanic acids and their sodium, potassium and ‘magnesium salts. The micro-organisms mentioned are Brevibacterium ammoniagenes, Corynebacterium equi, Escherichia coli, Microbacterium flavum, Proteus vulgaris and Pinchia farinosa. The immobilized micro-organism may be in granular form after the polymerization, and then soaked in an aqueous solution of bile acids.
GB28642/76A
1975-07-11
1976-07-09
Preparation of l-malic acid
Expired
GB1506112A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP50085672A
JPS5210488A
(en)
1975-07-11
1975-07-11
Preparation of l-malic acid
Publications (1)
Publication Number
Publication Date
GB1506112A
true
GB1506112A
(en)
1978-04-05
Family
ID=13865306
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB28642/76A
Expired
GB1506112A
(en)
1975-07-11
1976-07-09
Preparation of l-malic acid
Country Status (6)
Country
Link
US
(1)
US4486532A
(en)
JP
(1)
JPS5210488A
(en)
CH
(1)
CH605552A5
(en)
DE
(1)
DE2629447A1
(en)
FR
(1)
FR2317270A1
(en)
GB
(1)
GB1506112A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4409331A
(en)
1979-03-28
1983-10-11
Damon Corporation
Preparation of substances with encapsulated cells
GB2162197A
(en)
*
1981-04-02
1986-01-29
Atomic Energy Authority Uk
Improvements in or relating to the production of chemical compounds
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS58156190A
(en)
*
1982-03-11
1983-09-17
Ngk Spark Plug Co Ltd
Heat exchanger
JPH10511550A
(en)
*
1994-12-28
1998-11-10
ジェネンコア インターナショナル インコーポレーテッド
Production of organic acids and amino acids
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2972566A
(en)
*
1959-12-07
1961-02-21
Kyowa Hakko Kogyo Kk
Process for the production of l-malic acid
US3063910A
(en)
*
1960-02-03
1962-11-13
Kyowa Hakko Kogyo Kk
Method of producing l-malic acid by fermentation
IT972897B
(en)
*
1972-12-27
1974-05-31
Snam Progetti
PROCEDURE FOR THE PRODUCTION OF MALIC ACID BY MICROBIOLOGICAL FERMENTATION AND SUITABLE MEANS FOR IMPLEMENTING THE PROCESS ITSELF
JPS5410636B2
(en)
*
1973-10-22
1979-05-08
US3922195A
(en)
*
1974-10-17
1975-11-25
Tanabe Seiyaku Co
Process for preparing L-Malic acid
JP3116446B2
(en)
*
1991-09-11
2000-12-11
日本精工株式会社
Grinding method of the brim of the workpiece
1975
1975-07-11
JP
JP50085672A
patent/JPS5210488A/en
active
Granted
1976
1976-06-29
US
US05/700,999
patent/US4486532A/en
not_active
Expired – Lifetime
1976-06-30
DE
DE19762629447
patent/DE2629447A1/en
active
Granted
1976-07-09
GB
GB28642/76A
patent/GB1506112A/en
not_active
Expired
1976-07-09
CH
CH886176A
patent/CH605552A5/xx
not_active
IP Right Cessation
1976-07-12
FR
FR7621256A
patent/FR2317270A1/en
active
Granted
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4409331A
(en)
1979-03-28
1983-10-11
Damon Corporation
Preparation of substances with encapsulated cells
GB2162197A
(en)
*
1981-04-02
1986-01-29
Atomic Energy Authority Uk
Improvements in or relating to the production of chemical compounds
Also Published As
Publication number
Publication date
JPS5231952B2
(en)
1977-08-18
CH605552A5
(en)
1978-09-29
JPS5210488A
(en)
1977-01-26
FR2317270B1
(en)
1980-03-07
US4486532A
(en)
1984-12-04
DE2629447C2
(en)
1987-12-10
FR2317270A1
(en)
1977-02-04
DE2629447A1
(en)
1977-01-13
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Legal Events
Date
Code
Title
Description
1978-08-16
PS
Patent sealed [section 19, patents act 1949]
1989-03-01
PCNP
Patent ceased through non-payment of renewal fee
