IT1207561B - Procedimento per la preparazione di un brodo di fermentazione per laproduzione di coenzima b 12 ed altri corrinoidi. - Google Patents

Procedimento per la preparazione di un brodo di fermentazione per laproduzione di coenzima b 12 ed altri corrinoidi.

Info

Publication number
IT1207561B
IT1207561B IT8422676A IT2267684A IT1207561B IT 1207561 B IT1207561 B IT 1207561B IT 8422676 A IT8422676 A IT 8422676A IT 2267684 A IT2267684 A IT 2267684A IT 1207561 B IT1207561 B IT 1207561B
Authority
IT
Italy
Prior art keywords
corrinoids
coenzyme
procedure
preparation
production
Prior art date
Application number
IT8422676A
Other languages
English (en)
Other versions
IT8422676A0 (it
Inventor
Laszlo Szemler
Eva Cserey Pechany
Maria Langer
Gyula Hruby
Valeria Sike
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Publication of IT8422676A0 publication Critical patent/IT8422676A0/it
Application granted granted Critical
Publication of IT1207561B publication Critical patent/IT1207561B/it

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
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
IT8422676A 1983-09-16 1984-09-14 Procedimento per la preparazione di un brodo di fermentazione per laproduzione di coenzima b 12 ed altri corrinoidi. IT1207561B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU833210A HU188955B (en) 1983-09-16 1983-09-16 Process for preparing a fermentation broth for the production of coenzyme b down 12

Publications (2)

Publication Number Publication Date
IT8422676A0 IT8422676A0 (it) 1984-09-14
IT1207561B true IT1207561B (it) 1989-05-25

Family

ID=10963117

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8422676A IT1207561B (it) 1983-09-16 1984-09-14 Procedimento per la preparazione di un brodo di fermentazione per laproduzione di coenzima b 12 ed altri corrinoidi.

Country Status (12)

Country Link
US (1) US4659661A (it)
JP (1) JPS6094098A (it)
BE (1) BE900573A (it)
CS (1) CS274651B2 (it)
DD (1) DD219794A5 (it)
DE (1) DE3430909A1 (it)
FR (1) FR2552104B1 (it)
GB (1) GB2147901B (it)
HU (1) HU188955B (it)
IN (1) IN158549B (it)
IT (1) IT1207561B (it)
NL (1) NL8402744A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR022986A1 (es) * 1996-08-12 2002-09-04 Gist Brocades Bv Produccion y uso de composiciones que comprenden concentraciones altas de actividad de vitamina b12
JP4557344B2 (ja) * 2000-02-01 2010-10-06 独立行政法人科学技術振興機構 水素資化メタン菌からのビタミンｂ１２の生産方法
CN102559499B (zh) * 2012-01-31 2014-07-30 农业部沼气科学研究所 一种沼气干发酵复合菌剂的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1229621A (fr) * 1957-01-22 1960-09-08 Richter Gedeon Vegyeszet Procédé perfectionné de préparation de la vitamine b12 par fermentation
GB1032333A (en) * 1964-02-18 1966-06-08 Chinoin Gyogyszer Es Vegyeszet Process for the production of compounds of the b-vitamin group
GB1169933A (en) * 1965-12-08 1969-11-05 Richter Gedeon Vegyeszet Process for the preparation of Vitamin B12
HU167658B (it) * 1973-10-26 1975-11-28
HU168293B (en) * 1973-10-26 1976-03-27 Richter Gedeon Vegyeszet Process for producing ferment liquor with high vitamin b under 12 content by synchronizing aacterium population

Also Published As

Publication number Publication date
JPH0542263B2 (it) 1993-06-28
CS693284A2 (en) 1991-04-11
IN158549B (it) 1986-12-06
GB2147901A (en) 1985-05-22
IT8422676A0 (it) 1984-09-14
HUT35286A (en) 1985-06-28
FR2552104B1 (fr) 1990-11-02
JPS6094098A (ja) 1985-05-27
HU188955B (en) 1986-05-28
DE3430909A1 (de) 1986-03-20
GB8423197D0 (en) 1984-10-17
CS274651B2 (en) 1991-09-15
NL8402744A (nl) 1985-04-16
GB2147901B (en) 1987-07-29
FR2552104A1 (fr) 1985-03-22
DD219794A5 (de) 1985-03-13
BE900573A (fr) 1985-03-13
US4659661A (en) 1987-04-21

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