FR2392111A1 - Preparation de la vitamine b12 - Google Patents

Preparation de la vitamine b12

Info

Publication number
FR2392111A1
FR2392111A1 FR7815743A FR7815743A FR2392111A1 FR 2392111 A1 FR2392111 A1 FR 2392111A1 FR 7815743 A FR7815743 A FR 7815743A FR 7815743 A FR7815743 A FR 7815743A FR 2392111 A1 FR2392111 A1 FR 2392111A1
Authority
FR
France
Prior art keywords
vitamin
belonging
preparation
microorganism producing
microbiologically
Prior art date
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.)
Granted
Application number
FR7815743A
Other languages
English (en)
Other versions
FR2392111B1 (fr
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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.)
Filing date
Publication date
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of FR2392111A1 publication Critical patent/FR2392111A1/fr
Application granted granted Critical
Publication of FR2392111B1 publication Critical patent/FR2392111B1/fr
Granted legal-status Critical Current

Links

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
    • C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C12P19/28—N-glycosides
    • C12P19/42—Cobalamins, i.e. vitamin B12, LLD factor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/06—Arthrobacter
    • 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
    • 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
    • Y10S435/83—Arthrobacter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Procédé de production de vitamine B12 par voie enzymatique (voie microbiologique). Le procédé consiste à cultiver un microorganisme produisant la vitamine B12 et appartenant à au moins l'un des genres Arthrobacter et Propionibacterium, en présence d'un produit de pré-culture d'un microrganisme produisant la vitamine B12 , appartenant à au moins l'autre genre, et à séparer la vitamine B12 du bouillon de culture. La vitamine B12 est ainsi obtenue avec des rendements accrus par rapport aux procédés antérieurs.
FR7815743A 1977-05-26 1978-05-26 Preparation de la vitamine b12 Granted FR2392111A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52060414A JPS5937076B2 (ja) 1977-05-26 1977-05-26 醗酵法ビタミンｂ↓１↓２の製法

Publications (2)

Publication Number Publication Date
FR2392111A1 true FR2392111A1 (fr) 1978-12-22
FR2392111B1 FR2392111B1 (fr) 1982-11-19

Family

ID=13141494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815743A Granted FR2392111A1 (fr) 1977-05-26 1978-05-26 Preparation de la vitamine b12

Country Status (4)

Country Link
US (1) US4210720A (fr)
JP (1) JPS5937076B2 (fr)
FR (1) FR2392111A1 (fr)
IT (1) IT1094846B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495161A1 (fr) * 1980-11-29 1982-06-04 Nippon Oil Co Ltd Procede de purification et de separation de vitamines b12

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3372214D1 (en) * 1982-02-26 1987-07-30 Nippon Oil Co Ltd Process for producing vitamin b12 by the fermentation technique, and vitamin b12-producing microorganism
HU188425B (en) * 1983-02-11 1986-04-28 Richter Gedeon Vegyeszeti Gyar Rt,Hu Process for the treatment of fermantation liquors containing vitamine b down 12 and other corrinoids and for preparing vitamine b down 12 concentrates
HU192245B (en) * 1983-10-04 1987-05-28 Richter Gedeon Vegyeszet Process for transforming corrinoids produced by microorganisms to cyano-corrinoids
JPH0282271U (fr) * 1988-12-14 1990-06-26
NZ537242A (en) * 2002-06-21 2008-10-31 Newcastle Innovation Ltd Probiotic propionibacterium jensenii 702
CN110358797A (zh) * 2019-08-13 2019-10-22 南京牧奇亚生物科技有限公司 一种维生素b12的发酵法生产方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1262565A (fr) * 1956-05-16 1961-06-05 Procédé de fabrication de produits agricoles par fermentation et produits conformes à ceux ainsi obtenus
US3085049A (en) * 1955-10-13 1963-04-09 Benckiser Gmbh Joh A Process for producing vitamin b12 and antibiotics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785068A (en) * 1952-06-10 1957-03-12 Nat Distillers Prod Corp Method of developing starter and producing animal feed rich in vitamin b12
JPS5849236B2 (ja) * 1976-02-05 1983-11-02 日石三菱株式会社 醗酵法によるビタミンｂ↓１↓２の製法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085049A (en) * 1955-10-13 1963-04-09 Benckiser Gmbh Joh A Process for producing vitamin b12 and antibiotics
FR1262565A (fr) * 1956-05-16 1961-06-05 Procédé de fabrication de produits agricoles par fermentation et produits conformes à ceux ainsi obtenus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1974 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495161A1 (fr) * 1980-11-29 1982-06-04 Nippon Oil Co Ltd Procede de purification et de separation de vitamines b12

Also Published As

Publication number Publication date
JPS5937076B2 (ja) 1984-09-07
JPS53145984A (en) 1978-12-19
US4210720A (en) 1980-07-01
FR2392111B1 (fr) 1982-11-19
IT1094846B (it) 1985-08-10
IT7823909A0 (it) 1978-05-26

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Legal Events

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