BRPI0405990B1 - processo contÍnuo de fermentaÇço para a produÇço de manta celulàsica bacteriana. - Google Patents

processo contÍnuo de fermentaÇço para a produÇço de manta celulàsica bacteriana.

Info

Publication number
BRPI0405990B1
BRPI0405990B1 BRPI0405990-5B1A BRPI0405990A BRPI0405990B1 BR PI0405990 B1 BRPI0405990 B1 BR PI0405990B1 BR PI0405990 A BRPI0405990 A BR PI0405990A BR PI0405990 B1 BRPI0405990 B1 BR PI0405990B1
Authority
BR
Brazil
Prior art keywords
medium
trays
tray
bacterial cellulose
fermentation
Prior art date
Application number
BRPI0405990-5B1A
Other languages
English (en)
Inventor
Luiz Fernando Xavier Farah
Pablo Angel Sanchez Podlech
Cristiane Do Rocio Archanjo
Lucila Adriani Coral
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 filed Critical
Priority to BRPI0405990-5B1A priority Critical patent/BRPI0405990B1/pt
Priority to AT05856192T priority patent/ATE468404T1/de
Priority to EP05856192A priority patent/EP1831387B1/en
Priority to DE602005021399T priority patent/DE602005021399D1/de
Priority to PCT/BR2005/000259 priority patent/WO2006066377A1/en
Priority to US11/722,532 priority patent/US20090017506A1/en
Publication of BRPI0405990A publication Critical patent/BRPI0405990A/pt
Publication of BRPI0405990B1 publication Critical patent/BRPI0405990B1/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
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BRPI0405990-5B1A 2004-12-22 2004-12-22 processo contÍnuo de fermentaÇço para a produÇço de manta celulàsica bacteriana. BRPI0405990B1 (pt)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BRPI0405990-5B1A BRPI0405990B1 (pt) 2004-12-22 2004-12-22 processo contÍnuo de fermentaÇço para a produÇço de manta celulàsica bacteriana.
AT05856192T ATE468404T1 (de) 2004-12-22 2005-12-22 Kontinuierliches fermentationsverfahren zur herstellung von bakteriellen cellulosefilmen
EP05856192A EP1831387B1 (en) 2004-12-22 2005-12-22 Continuous fermentation process to produce bacterial cellulosic sheets
DE602005021399T DE602005021399D1 (de) 2004-12-22 2005-12-22 Kontinuierliches fermentationsverfahren zur herstellung von bakteriellen cellulosefilmen
PCT/BR2005/000259 WO2006066377A1 (en) 2004-12-22 2005-12-22 Continuous fermentation process to produce bacterial cellulosic sheets
US11/722,532 US20090017506A1 (en) 2004-12-22 2005-12-22 Continuous fermentation process to produce bacterial cellulosic sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0405990-5B1A BRPI0405990B1 (pt) 2004-12-22 2004-12-22 processo contÍnuo de fermentaÇço para a produÇço de manta celulàsica bacteriana.

Publications (2)

Publication Number Publication Date
BRPI0405990A BRPI0405990A (pt) 2006-09-05
BRPI0405990B1 true BRPI0405990B1 (pt) 2013-08-13

Family

ID=36601301

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0405990-5B1A BRPI0405990B1 (pt) 2004-12-22 2004-12-22 processo contÍnuo de fermentaÇço para a produÇço de manta celulàsica bacteriana.

Country Status (6)

Country Link
US (1) US20090017506A1 (pt)
EP (1) EP1831387B1 (pt)
AT (1) ATE468404T1 (pt)
BR (1) BRPI0405990B1 (pt)
DE (1) DE602005021399D1 (pt)
WO (1) WO2006066377A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100460020C (zh) * 2006-11-14 2009-02-11 东华大学 一种相互粘连多层细菌纤维素膜的制备方法
DE102008046644A1 (de) 2008-09-09 2010-03-11 Friedrich-Schiller-Universität Jena Verfahren zur Herstellung von bakteriell synthetisierter Cellulose und cellulosehaltigem Material in flächiger Form
DE102008046298A1 (de) 2008-09-09 2010-03-11 Epc Engineering Consulting Gmbh Vorrichtung zur Herstellung bakteriell synthetisierter Cellulose oder cellulosehaltigem Flächenmaterial
DE102013001002A1 (de) 2013-01-15 2014-07-17 Friedrich-Schiller-Universität Jena Verfahren und Vorrichtung zur Herstellung von homogener biotechnologisch gewonnener Nanocellulose und cellulosehaltigem Material in flächiger Form
CN105132273A (zh) * 2015-09-18 2015-12-09 南京荣之盛生物科技有限公司 一种细菌纤维素多片膜培养反应器及其应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529698A (en) * 1981-01-19 1985-07-16 E. R. Squibb & Sons, Inc. Process for preparing a 2-oxo-1-azetidinesulfonic acid salt
US4588400A (en) * 1982-12-16 1986-05-13 Johnson & Johnson Products, Inc. Liquid loaded pad for medical applications
US4863565A (en) * 1985-10-18 1989-09-05 Weyerhaeuser Company Sheeted products formed from reticulated microbial cellulose
JPS62265990A (ja) * 1986-05-12 1987-11-18 Ajinomoto Co Inc 微生物によるセルロ−ス性物質の製造方法
FR2615864B1 (fr) * 1987-05-26 1991-10-31 Laboureur Pierre Procede de production de cellulose bacterienne a partir de matiere d'origine vegetale
US5114849A (en) * 1990-10-26 1992-05-19 Weyerhaeuser Company Protectants for microbial fermentation
JPH0994094A (ja) * 1995-09-29 1997-04-08 Bio Polymer Res:Kk 高菌体培養によるバクテリアセルロースの製造方法
BR0205499A (pt) * 2002-12-05 2004-08-03 Nelson Luiz Ferreira Levy Processo para obtenção de manta e de membrana celulósica, processo para obtenção de manta celulósica que incorpora outros materiais, meio de cultura utilizado, bandejas fechadas de fermentação, equipamento de secagem utilizado, membrana celulósica obtida por tal processo e usos de ditas mantas e membranas

Also Published As

Publication number Publication date
EP1831387B1 (en) 2010-05-19
DE602005021399D1 (de) 2010-07-01
US20090017506A1 (en) 2009-01-15
WO2006066377A1 (en) 2006-06-29
EP1831387A1 (en) 2007-09-12
ATE468404T1 (de) 2010-06-15
BRPI0405990A (pt) 2006-09-05

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/12/2004, OBSERVADAS AS CONDICOES LEGAIS.

B24B Patent annual fee: requirement for complementing annual fee

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