DE3787194D1 - Verfahren zur Erhaltung der Nitrilhydrierungsaktivität. - Google Patents

Verfahren zur Erhaltung der Nitrilhydrierungsaktivität.

Info

Publication number
DE3787194D1
DE3787194D1 DE87106285T DE3787194T DE3787194D1 DE 3787194 D1 DE3787194 D1 DE 3787194D1 DE 87106285 T DE87106285 T DE 87106285T DE 3787194 T DE3787194 T DE 3787194T DE 3787194 D1 DE3787194 D1 DE 3787194D1
Authority
DE
Germany
Prior art keywords
hydrogenation activity
nitrile hydrogenation
maintaining
maintaining nitrile
activity
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
DE87106285T
Other languages
English (en)
Other versions
DE3787194T2 (de
Inventor
Hideaki Yamada
Kanehiko Enomoto
Koitchiro Ryuno
Hitoshi Shimizu
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Nitto Chemical Industry 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.)
Filing date
Publication date
Application filed by Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Publication of DE3787194D1 publication Critical patent/DE3787194D1/de
Application granted granted Critical
Publication of DE3787194T2 publication Critical patent/DE3787194T2/de
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
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Enzymes And Modification Thereof (AREA)
DE87106285T 1986-05-02 1987-04-30 Verfahren zur Erhaltung der Nitrilhydrierungsaktivität. Expired - Lifetime DE3787194T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61101043A JPS62257386A (ja) 1986-05-02 1986-05-02 ニトリル水和活性の保持方法

Publications (2)

Publication Number Publication Date
DE3787194D1 true DE3787194D1 (de) 1993-10-07
DE3787194T2 DE3787194T2 (de) 1994-03-31

Family

ID=14290111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87106285T Expired - Lifetime DE3787194T2 (de) 1986-05-02 1987-04-30 Verfahren zur Erhaltung der Nitrilhydrierungsaktivität.

Country Status (4)

Country Link
US (1) US4900672A (de)
EP (1) EP0243966B1 (de)
JP (1) JPS62257386A (de)
DE (1) DE3787194T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187140A (en) * 1989-10-18 1993-02-16 Union Carbide Chemicals & Plastics Technology Corporation Alkylene oxide catalysts containing high silver content
JPH03138646A (ja) * 1989-10-25 1991-06-13 Konica Corp ハロゲン化銀写真感光材料の処理方法
JP3009421B2 (ja) * 1990-02-28 2000-02-14 秀明 山田 有機酸の生物学的製造法
US5593871A (en) * 1990-09-20 1997-01-14 E. I. Du Pont De Nemours And Company Process for the preparation of enantiometric 2-alkanoic acid amides from nitriles
SG48037A1 (en) * 1990-11-14 1998-04-17 Nitto Chemical Industry Co Ltd Biology process for production-alpha-hydroxyamide or alpha-hydroxy acid
JP3163224B2 (ja) * 1994-10-14 2001-05-08 三菱レイヨン株式会社 菌体または固定化菌体の懸濁液の保存方法
US6060265A (en) * 1996-12-18 2000-05-09 Cytec Technology Corporation Methods for the detoxification of nitrile and/or amide compounds
US5863750A (en) * 1996-12-18 1999-01-26 Cytec Tech Corp Methods for the detoxification of nitrile and/or amide compounds
CZ299166B6 (cs) * 1997-07-22 2008-05-07 Lonza Ag Mikroorganismy rodu Amycolatopsis nebo Actinomadura, enzymy z nich získané a zpusob výroby amidu
US6251646B1 (en) 1999-07-12 2001-06-26 E. I. Du Pont De Nemours And Company Method for stabilizing nitrilase activity and preserving microbial cells
US6368804B1 (en) 1999-07-12 2002-04-09 E. I. Du Pont De Nemours & Company Method for stabilizing nitrilase activity and preserving microbial cells
US6677149B2 (en) 1999-07-12 2004-01-13 E. I. Du Pont De Nemours And Company Method for stabilizing nitrilase activity and preserving microbial cells with carbamate salts
ES2374617T3 (es) * 2003-01-08 2012-02-20 Basf Se Método para la conservación y/o almacenamiento de células con actividad de nitrilasa o nitrilohidratasa.
DK1689875T3 (da) 2003-12-02 2010-02-01 Ciba Spec Chem Water Treat Ltd Fremstilling af amider
US7531343B2 (en) 2006-01-30 2009-05-12 Georgia State University Research Foundation, Inc. Induction and stabilization of enzymatic activity in microorganisms
US7943549B2 (en) 2007-04-02 2011-05-17 Georgia State University Research Foundation, Inc. Biological-based catalyst to delay plant development processes
US9993005B2 (en) 2013-03-14 2018-06-12 Georgia State University Research Foundation, Inc. Preventing or delaying chill injury response in plants
WO2014160354A1 (en) 2013-03-14 2014-10-02 Georgia State University Research Foundation, Inc. Inhibiting or reducing fungal growth
JP2019176834A (ja) * 2018-03-30 2019-10-17 三井化学株式会社 死菌化微生物の製造方法及び微生物を死菌化する方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594987B2 (ja) * 1980-09-30 1984-02-02 日東化学工業株式会社 ニトリラ−ゼ活性の高い細菌菌体の製造法
JPS5937951B2 (ja) * 1981-11-18 1984-09-12 秀明 山田 アミドの生物学的製造法
JPS5991879A (ja) * 1982-11-16 1984-05-26 Hideaki Yamada シユ−ドモナス属細菌の培養法
BR8400054A (pt) * 1983-01-10 1984-08-14 Nitto Chemical Industry Co Ltd Processo para cultivar bacterias pseudomonas
JPS6083581A (ja) * 1983-10-13 1985-05-11 Hideaki Yamada シユ−ドモナス属細菌の培養法
US4629700A (en) * 1983-11-30 1986-12-16 Standard Oil Company (Indiana) Selective conversion of cyano compounds to amides and carboxylic acids

Also Published As

Publication number Publication date
US4900672A (en) 1990-02-13
EP0243966B1 (de) 1993-09-01
DE3787194T2 (de) 1994-03-31
EP0243966A3 (en) 1988-06-15
JPS62257386A (ja) 1987-11-09
JPH0543351B2 (de) 1993-07-01
EP0243966A2 (de) 1987-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT

8327 Change in the person/name/address of the patent owner

Owner name: MITSUBISHI RAYON CO., LTD., TOKIO/TOKYO, JP