ES2179141T3 - Obtencion de la vitamina b6 por fermentacion. - Google Patents

Obtencion de la vitamina b6 por fermentacion.

Info

Publication number
ES2179141T3
ES2179141T3 ES96115336T ES96115336T ES2179141T3 ES 2179141 T3 ES2179141 T3 ES 2179141T3 ES 96115336 T ES96115336 T ES 96115336T ES 96115336 T ES96115336 T ES 96115336T ES 2179141 T3 ES2179141 T3 ES 2179141T3
Authority
ES
Spain
Prior art keywords
vitamin
sub
procedure
microorganism
growth
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.)
Expired - Lifetime
Application number
ES96115336T
Other languages
English (en)
Inventor
Keiko Ichikawa
Tatsuo Hoshino
Masaaki Tazoe
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of ES2179141T3 publication Critical patent/ES2179141T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (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)

Abstract

UN PROCEDIMIENTO DE PRODUCCION DE VITAMINA B 6 , CONSISTENTE EN CULTIVAR UN MICROORGANISMO PERTENECIENTE AL GENERO RHIZOBIUM Y CAPAZ DE PRODUCIR VITAMINA B{SUB,6} EN UN MEDIO DE CULTIVO, BAJO CONDICIONES AEROBIAS; Y SEPARAR LA VITAMINA B{SUB,6} RESULTANTE A PARTIR DEL MEDIO DE FERMENTACION. EL MEDIO DE CULTIVO CONTIENE FUENTES DE CARBONO ASIMILABLES, FUENTES DE NITROGENO DIGERIBLES, SALES INORGANICAS, Y OTROS NUTRIENTES NECESARIOS PARA EL CRECIMIENTO DEL MICROORGANISMO, ADEMAS CONTIENE PREFERIBLEMENTE PIRUVATO, D-GLICERALDEHIDO, GLICOLALDEHIDO, GLICINA, 1-DESOXI-D-TREO-PENTULOSA, 4-HIDROXI-LTREONINA, O UNA MEZCLA DE LOS MISMOS. DICHO PROCEDIMIENTO PRODUCE ELEVADAS CANTIDADES DE VITAMINA B{SUB,6}, QUE ES ESENCIAL PARA LA NUTRICION DE ANIMALES, PLANTAS Y MICROORGANISMOS, Y UTIL COMO MEDICINA Y EN PRODUCTOS ALIMENTICIOS.
ES96115336T 1995-09-30 1996-09-25 Obtencion de la vitamina b6 por fermentacion. Expired - Lifetime ES2179141T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95115488 1995-09-30

Publications (1)

Publication Number Publication Date
ES2179141T3 true ES2179141T3 (es) 2003-01-16

Family

ID=8219678

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96115336T Expired - Lifetime ES2179141T3 (es) 1995-09-30 1996-09-25 Obtencion de la vitamina b6 por fermentacion.

Country Status (8)

Country Link
US (1) US5766894A (es)
EP (1) EP0765938B1 (es)
JP (1) JPH09107985A (es)
CN (1) CN1111605C (es)
AT (1) ATE220107T1 (es)
DE (1) DE69622114T2 (es)
DK (1) DK0765938T3 (es)
ES (1) ES2179141T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID22473A (id) * 1998-04-15 1999-10-21 Hoffmann La Roche Produksi enzimatik vitamin b6
EP0950715A3 (en) * 1998-04-15 2001-07-25 F. Hoffmann-La Roche Ag Enzymatic production of vitamin B6
US6320187B1 (en) * 1999-12-07 2001-11-20 Nikon Corporation Magnification and rotation calibration patterns for particle beam projection system
WO2003000875A2 (en) * 2001-06-20 2003-01-03 Roche Vitamins Ag Vitamin b6-phosphate phosphatase
ES2268399T3 (es) * 2002-09-27 2007-03-16 Dsm Ip Assets B.V. Procedimiento para la obtencion de vitamina b6.
US20060127992A1 (en) * 2002-09-27 2006-06-15 Tatsuo Hoshino Microorganism and process for preparing vitamin b6
CN100434523C (zh) 2002-09-27 2008-11-19 Dsmip资产公司 编码黄素腺嘌呤二核苷酸依赖的d－赤糖酸4－磷酸－脱氢酶pdxr的dna和维生素b6的微生物生产
DE10247036A1 (de) * 2002-10-09 2004-04-22 Basf Ag Vitamin B6 und/oder deren Salze enthaltende Futtermitteladditive und Verfahren zu deren Herstellung
WO2018207931A1 (ja) 2017-05-12 2018-11-15 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
WO2018207930A1 (ja) 2017-05-12 2018-11-15 三井化学株式会社 組換え微生物及び該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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU629204A1 (ru) * 1977-02-21 1978-10-25 Украинский научно-исследовательский институт земледелия Штамм клубеньковых бактерий люцерны 441-активный симбиотический азотфиксатор
EP0647717A1 (en) * 1993-10-06 1995-04-12 Takeda Chemical Industries, Ltd. Method of producing vitamin B12

Also Published As

Publication number Publication date
DE69622114T2 (de) 2003-02-27
JPH09107985A (ja) 1997-04-28
DE69622114D1 (de) 2002-08-08
DK0765938T3 (da) 2002-10-28
EP0765938A3 (en) 1998-04-29
ATE220107T1 (de) 2002-07-15
CN1111605C (zh) 2003-06-18
EP0765938A2 (en) 1997-04-02
CN1153823A (zh) 1997-07-09
EP0765938B1 (en) 2002-07-03
US5766894A (en) 1998-06-16

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