PT83746B - Processo para a preparacao de novos biocatalisadores imobilizados e para a producao de etanol por fermentacao - Google Patents

Processo para a preparacao de novos biocatalisadores imobilizados e para a producao de etanol por fermentacao

Info

Publication number
PT83746B
PT83746B PT83746A PT8374686A PT83746B PT 83746 B PT83746 B PT 83746B PT 83746 A PT83746 A PT 83746A PT 8374686 A PT8374686 A PT 8374686A PT 83746 B PT83746 B PT 83746B
Authority
PT
Portugal
Prior art keywords
immobilized
gelling agent
living cells
particles
cells
Prior art date
Application number
PT83746A
Other languages
English (en)
Other versions
PT83746A (en
Original Assignee
Gist Brocades Nv
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 Gist Brocades Nv filed Critical Gist Brocades Nv
Publication of PT83746A publication Critical patent/PT83746A/pt
Publication of PT83746B publication Critical patent/PT83746B/pt

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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/18—Multi-enzyme systems
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • 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
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/94—Saccharomyces
    • Y10S435/942—Saccharomyces cerevisiae

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mycology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
PT83746A 1985-11-15 1986-11-14 Processo para a preparacao de novos biocatalisadores imobilizados e para a producao de etanol por fermentacao PT83746B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP85201883 1985-11-15
EP86304578 1986-06-13

Publications (2)

Publication Number Publication Date
PT83746A PT83746A (en) 1986-12-01
PT83746B true PT83746B (pt) 1988-08-17

Family

ID=26097976

Family Applications (1)

Application Number Title Priority Date Filing Date
PT83746A PT83746B (pt) 1985-11-15 1986-11-14 Processo para a preparacao de novos biocatalisadores imobilizados e para a producao de etanol por fermentacao

Country Status (15)

Country Link
US (1) US5137818A (pt)
EP (1) EP0222462B1 (pt)
JP (1) JP2575678B2 (pt)
KR (1) KR950012803B1 (pt)
CN (1) CN1029987C (pt)
AT (1) ATE86299T1 (pt)
CA (1) CA1337282C (pt)
DE (1) DE3687882T2 (pt)
DK (1) DK366087A (pt)
ES (1) ES2054614T3 (pt)
FI (1) FI95044C (pt)
GR (1) GR3007372T3 (pt)
IE (1) IE59798B1 (pt)
PT (1) PT83746B (pt)
WO (1) WO1987003005A1 (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314814A (en) * 1985-11-15 1994-05-24 Gist-Brocades Preparation of novel immobilized biocatalysts
HU202579B (en) * 1988-07-27 1991-03-28 Reanal Finomvegyszergyar Process for closing in gel microorganisma or parts of microorganisma utilizable in fermentations
US5431160A (en) * 1989-07-19 1995-07-11 University Of New Mexico Miniature implantable refillable glucose sensor and material therefor
EP0577162B1 (en) * 1992-04-29 2003-01-02 Genencor International, Inc. Immobilized enzyme on a carrier of cross-linked gelatin and active carbon
US5445957A (en) * 1994-02-10 1995-08-29 Triarco Industries, Inc. Enzyme food supplement composition containing beta-fructofuranosidase, cellulase and hemicellulase
US6099844A (en) * 1994-08-22 2000-08-08 Triarco Industries, Inc. Increasing yield of extractable substances from botanicals with an enzyme composition
EP0839192B1 (en) * 1995-07-18 2008-12-10 DSM IP Assets B.V. An improved immobilized penicillin g acylase
US6060268A (en) * 1995-07-18 2000-05-09 Gist-Brocades B.V. Penicillin G acylase immobilized with a crosslinked mixture of gelled gelatin and amino polymer
AU4201897A (en) 1996-07-16 1998-02-09 Gist-Brocades B.V. Novel process for the preparation of cephalosporins using (acremonium chrysogenum)
DE19714219A1 (de) * 1997-04-07 1998-10-08 Cornelius Prof Dr Friedrich Verfahren und Vorrichtung zur Aktivitätsbestimmung immobilisierter Mikroorganismen
AU7648898A (en) 1997-04-22 1998-11-13 Gist-Brocades B.V. Process for the fermentative production of deacylated cephalosporins
SI0915988T1 (en) 1997-04-22 2003-06-30 Dsm N.V. Process for the fermentative production of deacylated cephalosporins
KR100219918B1 (ko) * 1997-07-03 1999-09-01 김윤 대장선택적 약물전달용 조성물
PL344863A1 (en) 1998-05-19 2001-11-19 Dsm Nv Improved in vivo
NL1009814C2 (nl) * 1998-08-06 2000-02-08 Dsm Nv Werkwijze voor de bereiding van een N-geacyleerd aminonitril.
US6830756B2 (en) * 1998-11-06 2004-12-14 Neomend, Inc. Systems, methods, and compositions for achieving closure of vascular puncture sites
US6899889B1 (en) * 1998-11-06 2005-05-31 Neomend, Inc. Biocompatible material composition adaptable to diverse therapeutic indications
US7074603B2 (en) * 1999-03-11 2006-07-11 Zeachem, Inc. Process for producing ethanol from corn dry milling
ES2312337T3 (es) 1999-03-11 2009-03-01 Zeachem Inc. Proceso para producir etanol.
WO2005073161A1 (en) * 2004-01-29 2005-08-11 Zeachem Inc. Recovery of organic acids
JP4603273B2 (ja) * 2004-02-12 2010-12-22 株式会社ヤクルト本社 固定化微生物担体または固定化酵素担体の製造方法
US20060257492A1 (en) * 2005-05-13 2006-11-16 Depuy Products, Inc. Suspension of calcium phosphate particulates for local delivery of therapeutic agents
JP2010517581A (ja) * 2007-02-09 2010-05-27 ジーケム インコーポレイテッド 良好なエネルギー効率で生成物を生成するための方法
JP2009131168A (ja) * 2007-11-29 2009-06-18 National Institute Of Advanced Industrial & Technology 廃棄玉ネギの処理方法
MX2010008587A (es) * 2008-02-07 2010-09-28 Zeachem Inc Produccion indirecta de butanol y hexanol.
BRPI0908303A2 (pt) * 2008-05-07 2015-08-18 Zeachem Inc Recuperação de ácidos orgânicos
HUE036302T2 (hu) 2008-12-23 2018-07-30 Dsm Sinochem Pharm Nl Bv Mutáns penicillin-G-acilázok
CN102656274B (zh) 2009-12-14 2014-10-15 中化帝斯曼制药有限公司荷兰公司 生产头孢拉定的方法
WO2011113486A1 (en) 2010-03-17 2011-09-22 Deretil, S.A. Process for the synthesis of hydroxyphenylglycine esters
EP2614066B1 (en) 2010-09-07 2017-11-29 DSM Sinochem Pharmaceuticals Netherlands B.V. Process for the production of cephalosporins
KR102302069B1 (ko) * 2010-11-10 2021-09-14 인리젠 장기 확대를 위한 주사가능 제제
CN102199502B (zh) * 2011-04-25 2012-10-17 吴新芳 一种显著增加白藜芦醇含量的干红葡萄酒的制备方法
EP2723881A2 (en) 2011-06-23 2014-04-30 DSM Sinochem Pharmaceuticals Netherlands B.V. Novel crystalline cefoperazone intermediate
EP2723882B1 (en) 2011-06-23 2019-05-01 Centrient Pharmaceuticals Netherlands B.V. Process for preparing 3'-thiosubstituted cephalosporins employing a penicillin g acylase
WO2013057197A1 (en) 2011-10-20 2013-04-25 Dsm Sinochem Pharmaceuticals Netherlands B.V. Process for the formylation of cefamandole
WO2013057196A1 (en) 2011-10-20 2013-04-25 Dsm Sinochem Pharmaceuticals Netherlands B.V. Process for the preparation of cefamandole nafate
US9334507B2 (en) 2012-06-15 2016-05-10 Microvi Biotech, Inc. Bioprocesses for making butanol
US9752164B2 (en) 2012-06-15 2017-09-05 Microvi Biotech, Inc. Enhanced efficiency ethanol and sugar conversion processes
US9212358B2 (en) 2012-06-15 2015-12-15 Microvi Biotech, Inc. Biocatalyst compositions and processes for their use
US9255281B2 (en) 2012-06-15 2016-02-09 Microvi Biotech Inc. Bioconversion processes using water-insoluble liquids
BR102016014767B1 (pt) * 2016-06-14 2021-11-23 Fundação Universidade Federal Do Tocantins Processo para produção de monossacarídeos fermentescíveis a partir de quitina e/ou quitosana
CN109943559B (zh) * 2019-02-25 2021-04-27 车团结 一种固定化发酵剂体系及其制备和应用
GR20200100194A (el) * 2020-04-15 2021-11-11 Πανεπιστημιο Πατρων, Παραγωγη κυτταρικου εργοστασιου sacchaomyces cerevisiae χωρις γενετικη τροποποιηση για ζυμωση κελλοβιοζης και κυτταρινης σε μια παρτιδα
CN113773977B (zh) * 2021-10-16 2023-09-15 贵州医科大学 一种低产乙醇高产香的酵母菌株及其应用

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353562A1 (fr) * 1976-06-04 1977-12-30 Roquette Freres Procede de fabrication de particules insolubles a activite enzymatique
US4287305A (en) * 1976-06-30 1981-09-01 The United States Of America As Represented By The United States Department Of Energy Microorganism immobilization
JPS552950A (en) * 1978-06-23 1980-01-10 Nippon Steel Corp Measurement of trimming configuration of welded face
SE7907035L (sv) * 1979-08-23 1981-02-24 Berbel Hegerdal Forfarande for framstellning av flytande brensle ur biologiska ravaror
IT1141249B (it) * 1980-02-28 1986-10-01 Italfarmaco Spa Procedimento per la preparazione di copolimeri di polisaccaridi supprotanti attivita' enzimatica,e copolimeri cosi' ottenuti
DE3021629A1 (de) * 1980-06-09 1981-12-17 C.H. Boehringer Sohn, 6507 Ingelheim Coimmobilisate aus gaerfaehigen hefen mit angekoppelten enzymen sowie ihre herstellung und anwendung
SE456164B (sv) * 1980-08-20 1988-09-12 Kjell Nilsson Forfarande for immobilisering, odling och efterfoljande frigoring av animala celler samt mikroberare av gelatin med absorberade animala celler
US4347320A (en) * 1980-11-24 1982-08-31 Miles Laboratories, Inc. Immobilization of microorganisms in gelled carrageenan
US4337313A (en) * 1980-12-08 1982-06-29 Miles Laboratories, Inc. Immobilization of biocatalysts
US4411999A (en) * 1981-09-29 1983-10-25 Denki Kagaku Kogyo Kabushiki Kaisha Immobilization of enzymes on granular gelatin
SE441009B (sv) * 1982-03-08 1985-09-02 Kjell Nilsson Sett att immobilisera levande biomaterial i perlformiga polymerer
US4798786A (en) * 1982-05-06 1989-01-17 Stolle Research And Development Corporation Living cells encapsulated in crosslinked protein
DE3227029A1 (de) * 1982-07-20 1984-01-26 Bayer Ag, 5090 Leverkusen Thermoplastische formmassen aus polycarbonat, pfropfpolymerisat, ethylen/vinylacetat-copolymerisat und ggf. polyalkylenterephthalat
JPS5963186A (ja) * 1982-09-30 1984-04-10 Konishiroku Photo Ind Co Ltd 反応担体
US4518693A (en) * 1982-11-01 1985-05-21 Research Corporation Immobilized biocatalysts
DE3241829A1 (de) * 1982-11-09 1984-05-10 Schering AG, 1000 Berlin und 4709 Bergkamen Biokatalysator
US4803168A (en) * 1983-09-01 1989-02-07 Damon Biotech, Inc. Microencapsulation with polymers
US4605622A (en) * 1983-11-15 1986-08-12 Kansai Paint Co., Ltd. Process for producing granular fixed enzymes or microorganisms

Also Published As

Publication number Publication date
FI95044C (fi) 1995-12-11
IE59798B1 (en) 1994-04-06
US5137818A (en) 1992-08-11
WO1987003005A1 (en) 1987-05-21
CA1337282C (en) 1995-10-10
CN1029987C (zh) 1995-10-11
JP2575678B2 (ja) 1997-01-29
KR880700854A (ko) 1988-04-12
PT83746A (en) 1986-12-01
EP0222462B1 (en) 1993-03-03
FI873084L (fi) 1987-07-13
ES2054614T3 (es) 1994-08-16
FI95044B (fi) 1995-08-31
DE3687882T2 (de) 1993-06-17
DK366087D0 (da) 1987-07-14
ATE86299T1 (de) 1993-03-15
EP0222462A1 (en) 1987-05-20
DK366087A (da) 1987-07-14
KR950012803B1 (ko) 1995-10-21
IE863027L (en) 1987-05-15
GR3007372T3 (pt) 1993-07-30
JPS63501334A (ja) 1988-05-26
DE3687882D1 (de) 1993-04-08
CN86108306A (zh) 1987-10-28
FI873084A0 (fi) 1987-07-13

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Legal Events

Date Code Title Description
PC3A Transfer or assignment

Free format text: 960820 GENENCOR INTERNATIONAL, INC. US

MM3A Annulment or lapse

Effective date: 20060814