BR9902362A - Produção enzimática de vitamina b6 - Google Patents

Produção enzimática de vitamina b6

Info

Publication number
BR9902362A
BR9902362A BR9902362-8A BR9902362A BR9902362A BR 9902362 A BR9902362 A BR 9902362A BR 9902362 A BR9902362 A BR 9902362A BR 9902362 A BR9902362 A BR 9902362A
Authority
BR
Brazil
Prior art keywords
vitamin
enzymatic production
yamadazma
pentulose
exiguobacterium
Prior art date
Application number
BR9902362-8A
Other languages
English (en)
Inventor
Tatsuo Hoshino
Masaaki Tazoe
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BR9902362A publication Critical patent/BR9902362A/pt

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
    • 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
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/10—Nitrogen as only ring hetero atom
    • C12P17/12—Nitrogen as only ring hetero atom containing a six-membered hetero ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/02—Nutrients, e.g. vitamins, minerals
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Diabetes (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Nutrition Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

Patente de Invenção: <B>"PRODUçãO ENZIMáTICA DE VITAMINA B~ 6~<D>. Processo para uma produção enzimática de vitamina B~ 6~ que compreende incubar 1-desóxi-D-treo-pentulose e 4-hidróxi-L-treonina com um sistema de reação de enzima preparado a partir de células de um microorganismo que pertence ao gênero Rhizobium, Sinorhizobium, Flavobacterium, Chryseobacterium, Lactobacillus, Arthrobacter, Bacillus, Klebsiella, Escherichia, Pseudomonas, Stenotrophomonas, Enterobacter, Serratia, Corynebacterium, Brevibacterium, Exiguobacterium, Saccharomyces, Yamadazma, Pichia e Candida na presença de NADP^ +^, NAD^ +^ e ATP. ìons de manganês e de magnésio estimulam a reação acima. Este processo fornece altos rendimentos de vitamina B~ 6~, uma vitamina essencial para a nutrição de animais, plantas e microorganismos, e útil como um medicamento ou um aditivo alimentar.
BR9902362-8A 1998-04-15 1999-04-14 Produção enzimática de vitamina b6 BR9902362A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98106812 1998-04-15

Publications (1)

Publication Number Publication Date
BR9902362A true BR9902362A (pt) 2000-06-06

Family

ID=8231763

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902362-8A BR9902362A (pt) 1998-04-15 1999-04-14 Produção enzimática de vitamina b6

Country Status (9)

Country Link
US (1) US6060267A (pt)
JP (1) JP3976941B2 (pt)
KR (2) KR100568390B1 (pt)
CN (1) CN1173044C (pt)
AU (1) AU2372799A (pt)
BR (1) BR9902362A (pt)
CA (1) CA2268539A1 (pt)
ID (1) ID22473A (pt)
NO (1) NO991738L (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003000875A2 (en) * 2001-06-20 2003-01-03 Roche Vitamins Ag Vitamin b6-phosphate phosphatase
EP1543138B1 (en) * 2002-09-27 2006-08-02 DSM IP Assets B.V. Process for producing vitamin b6
AU2003267370A1 (en) * 2002-09-27 2004-04-19 Dsm Ip Assets B.V. Microorganism and process for preparing vitamin b6
US20130084601A1 (en) 2010-06-14 2013-04-04 Amorepacific Corporation Novel soil microorganism, novel oxidoreductase separated from the soil microorganism, gene encoding the oxidoreductase, and method for producing aglycones using the microorganism, the oxidoreductase and the gene
JP6964314B2 (ja) 2017-05-12 2021-11-10 三井化学株式会社 組換え微生物、組換え微生物を用いたピリドキサミン又はその塩の製造方法、及び組換え微生物を用いたピリドキサール又はその塩の製造方法
CN110603325A (zh) 2017-05-12 2019-12-20 三井化学株式会社 重组微生物及使用该重组微生物的吡哆胺或其盐的制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5766894A (en) * 1995-09-30 1998-06-16 Roche Vitamins Inc. Production of vitamin B6 by fermentation

Also Published As

Publication number Publication date
KR19990083176A (ko) 1999-11-25
CA2268539A1 (en) 1999-10-15
NO991738D0 (no) 1999-04-13
CN1173044C (zh) 2004-10-27
JP3976941B2 (ja) 2007-09-19
KR19990083143A (ko) 1999-11-25
AU2372799A (en) 1999-10-28
KR100568390B1 (ko) 2006-04-05
NO991738L (no) 1999-10-18
US6060267A (en) 2000-05-09
ID22473A (id) 1999-10-21
CN1232875A (zh) 1999-10-27
JP2000023690A (ja) 2000-01-25

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired
B15K Others concerning applications: alteration of classification

Ipc: C12P 17/12 (2006.01), A61P 3/02 (2006.0