PL2371950T3 - Sposób produkcji celulaz oparty na regulacji oscylacji ciśnienia tlenu rozpuszczonego w pożywce - Google Patents

Sposób produkcji celulaz oparty na regulacji oscylacji ciśnienia tlenu rozpuszczonego w pożywce

Info

Publication number
PL2371950T3
PL2371950T3 PL11290113T PL11290113T PL2371950T3 PL 2371950 T3 PL2371950 T3 PL 2371950T3 PL 11290113 T PL11290113 T PL 11290113T PL 11290113 T PL11290113 T PL 11290113T PL 2371950 T3 PL2371950 T3 PL 2371950T3
Authority
PL
Poland
Prior art keywords
disolved
pression
oscillation
regulation
oxygen
Prior art date
Application number
PL11290113T
Other languages
English (en)
Inventor
Chaabane Fadhel Ben
Céline Cohen
Original Assignee
Ifp Energies Now
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 Ifp Energies Now filed Critical Ifp Energies Now
Publication of PL2371950T3 publication Critical patent/PL2371950T3/pl

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)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • 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
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • 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)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/2437—Cellulases (3.2.1.4; 3.2.1.74; 3.2.1.91; 3.2.1.150)
    • 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)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2477—Hemicellulases not provided in a preceding group
    • 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
    • C12P21/00—Preparation of peptides or proteins

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
PL11290113T 2010-03-26 2011-03-04 Sposób produkcji celulaz oparty na regulacji oscylacji ciśnienia tlenu rozpuszczonego w pożywce PL2371950T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1001211A FR2957935B1 (fr) 2010-03-26 2010-03-26 Procede de production de cellulases base sur la regulation de l'oscillation de la pression en oxygene dissous dans le milieu de culture
EP11290113.7A EP2371950B1 (fr) 2010-03-26 2011-03-04 Procédé de production de cellulases basé sur la régulation de l'oscillation de la pression en oxygène dissous dans le milieu de culture

Publications (1)

Publication Number Publication Date
PL2371950T3 true PL2371950T3 (pl) 2014-02-28

Family

ID=42607219

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11290113T PL2371950T3 (pl) 2010-03-26 2011-03-04 Sposób produkcji celulaz oparty na regulacji oscylacji ciśnienia tlenu rozpuszczonego w pożywce

Country Status (9)

Country Link
US (1) US8956846B2 (pl)
EP (1) EP2371950B1 (pl)
CN (1) CN102234639A (pl)
BR (1) BRPI1101054B1 (pl)
CA (1) CA2734913C (pl)
ES (1) ES2428825T3 (pl)
FR (1) FR2957935B1 (pl)
MY (1) MY151988A (pl)
PL (1) PL2371950T3 (pl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2979111B1 (fr) * 2011-08-19 2015-05-01 IFP Energies Nouvelles Procede de production de cellulases par un champignon filamenteux adapte a un fermenteur ayant un faible coefficient de transfert volumetrique d'oxygene kla
FR2984353B1 (fr) * 2011-12-14 2014-11-21 IFP Energies Nouvelles Procede de production d'un cocktail enzymatique utilisant les residus solides d'un procede de conversion biochimique de materiaux ligno-cellulosiques
FR2991997B1 (fr) * 2012-06-18 2015-08-21 IFP Energies Nouvelles Procede de production d'un cocktail enzymatique utilisant les residus liquides d'un procede de conversion biochimique de materiaux ligno-cellulosiques
FR2991998B1 (fr) * 2012-06-18 2014-07-11 IFP Energies Nouvelles Utilisation du co2 pour la desactivation d'un microorganisme cellulolytique utilise dans l a conversion biochimique de materiaux ligno-cellulosiques
FR3049957B1 (fr) * 2016-04-08 2020-09-25 Ifp Energies Now Procede de production de cellulases avec du marc lignocellulosique pretraite
EP3530743A1 (en) 2018-02-21 2019-08-28 Cambridge Glycoscience Ltd Method of production
EP3836802A1 (en) 2018-08-15 2021-06-23 Cambridge Glycoscience Ltd Novel compositions, their use, and methods for their formation
US11149261B2 (en) 2018-11-28 2021-10-19 Indian Oil Corporation Limited Provident method of cellulases enzymes production by Penicillium funiculosum MRJ-16 using low cost media components
US12252726B2 (en) 2018-11-28 2025-03-18 Indian Oil Corporation Limited Process for simultaneous production of citric acid and cellulolytic enzymes
CN110205250A (zh) * 2019-07-03 2019-09-06 上海中溶科技有限公司 一株纤维素酶高产菌株及其筛选方法与应用
JP7672391B2 (ja) 2019-08-16 2025-05-07 ケンブリッジ グリコサイエンス エルティーディー バイオマスを処理してオリゴ糖および関連組成物を生成する方法
FR3103196B1 (fr) * 2019-11-18 2024-05-31 Ifp Energies Now Procede de production d’enzymes par une souche appartenant a un champignon filamenteux
EP4072318A2 (en) 2019-12-12 2022-10-19 Cambridge Glycoscience Ltd Low sugar multiphase foodstuffs
CN112553181B (zh) * 2020-12-29 2022-09-02 宜昌东阳光生化制药有限公司 一种葡糖淀粉酶的生产方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952505A (en) * 1988-08-08 1990-08-28 Florida State University Fermentation of trichoderma reesei and apparatus therefor
FR2659664B1 (fr) 1990-03-19 1994-08-05 Inst Francais Du Petrole Composition d'enzymes adaptee a l'hydrolyse des polysaccharides d'un substrat lignocellulosique, sa preparation et son utilisation.
FR2811753B1 (fr) 2000-07-12 2003-12-19 Jeannine Rampal Pese-personne de poche
FR2881753B1 (fr) * 2005-02-09 2009-10-02 Inst Francais Du Petrole Procede de production d'enzymes cellulolytiques et hemicellulolytiques utilisant les residus de distillation de fermentation ethanolique d'hydrolysats enzymatiques de materiaux (ligno-)cellulosique
US8569036B2 (en) * 2006-07-12 2013-10-29 E I Du Pont De Nemours And Company Immobilized TAL biocatalyst for production of para-hydroxycinnamic acid

Also Published As

Publication number Publication date
BRPI1101054A2 (pt) 2012-12-11
MY151988A (en) 2014-07-31
EP2371950A1 (fr) 2011-10-05
CN102234639A (zh) 2011-11-09
US20110236954A1 (en) 2011-09-29
ES2428825T3 (es) 2013-11-11
CA2734913A1 (fr) 2011-09-26
US8956846B2 (en) 2015-02-17
EP2371950B1 (fr) 2013-09-11
FR2957935A1 (fr) 2011-09-30
BRPI1101054B1 (pt) 2019-03-06
CA2734913C (fr) 2018-07-10
FR2957935B1 (fr) 2016-05-06

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