ES2044943T3 - Uso de preparaciones de celulasa en el cultivo y en el uso de microorganismos que producen celulosa. - Google Patents

Uso de preparaciones de celulasa en el cultivo y en el uso de microorganismos que producen celulosa.

Info

Publication number
ES2044943T3
ES2044943T3 ES87307513T ES87307513T ES2044943T3 ES 2044943 T3 ES2044943 T3 ES 2044943T3 ES 87307513 T ES87307513 T ES 87307513T ES 87307513 T ES87307513 T ES 87307513T ES 2044943 T3 ES2044943 T3 ES 2044943T3
Authority
ES
Spain
Prior art keywords
cellulose
inoculated
nutrient medium
microorganisms
dense
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
ES87307513T
Other languages
English (en)
Inventor
R Malcolm Brown
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.)
University of Texas System
Original Assignee
University of Texas System
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 University of Texas System filed Critical University of Texas System
Application granted granted Critical
Publication of ES2044943T3 publication Critical patent/ES2044943T3/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
    • 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)
  • Enzymes And Modification Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

CULTIVOS DENSOS DE MICROORGANISMOS PRODUCTORES DE CELULOSA PUEDE SER PRODUCIDOS Y USADOS PARA VARIOS PROPOSITOS CON EL PROCESO DE LA PRESENTE INVENCION. INICIALMENTE UN NUTRIENTE MEDIO ES PREPARADO, EL CUAL CONTIENE UNA PREPARACION DE CELULASA PARA EL MICROORGANISMO PRODUCTOR DE CELULOSA. EL NUTRIENTE MEDIO ES PUES INOCULADO CON EL MICROORGANISMO PRODUCTOR DE CELULOSA. EL MEDIO INOCULADO ES PUES INCUBADO BAJO CONDICIONES AEROBICAS PARA FACILITAR EL CRECIMIENTO DEL MICROORGANISMO Y LA PRODUCCION DE UN CULTIVO DE MICROORGANISMOS DENSO, LIBRE DE PELICULA DE CELULOSA. EL CULTIVO DENSO PUEDE USARSE COMO INOCULO DE UN GRAN VOLUMEN DE NUTRIENTE MEDIO APROPIADO O PUEDE SER COSECHADO Y LOS MICROORGANISMOS COSECHADOS USARSE POR EJEMPLO, COMO ADN O ENZIMAS. CUANDO UN GRAN VOLUMEN DE NUTRIENTE MEDIO ES INOCULADO, UNA SUBSECUENTE INCUBACION AEROBICA DEL MEDIO INOCULADO FACILITA LA PRODUCCION DE CELULOSA A GRAN ESCALA.
ES87307513T 1986-08-26 1987-08-25 Uso de preparaciones de celulasa en el cultivo y en el uso de microorganismos que producen celulosa. Expired - Lifetime ES2044943T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90038486A 1986-08-26 1986-08-26

Publications (1)

Publication Number Publication Date
ES2044943T3 true ES2044943T3 (es) 1994-01-16

Family

ID=25412425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87307513T Expired - Lifetime ES2044943T3 (es) 1986-08-26 1987-08-25 Uso de preparaciones de celulasa en el cultivo y en el uso de microorganismos que producen celulosa.

Country Status (10)

Country Link
EP (1) EP0258038B1 (es)
JP (1) JP2839493B2 (es)
AT (1) ATE95841T1 (es)
AU (1) AU634148B2 (es)
BR (1) BR8704349A (es)
DE (1) DE3787777T2 (es)
ES (1) ES2044943T3 (es)
IE (1) IE61986B1 (es)
MX (1) MX168649B (es)
NZ (1) NZ221455A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1288167C (zh) 2001-11-08 2006-12-06 旭化成株式会社 新纤维素材料
JP5049556B2 (ja) * 2006-11-02 2012-10-17 学校法人 関西大学 タウロオルニチン脂質の製造方法
CN105231224B (zh) * 2015-08-30 2018-05-08 陈爱梅 一种髙纤浓缩椰浆的制备方法
CN110760557A (zh) * 2018-07-27 2020-02-07 南京理工大学 微生物法生产纳米细菌纤维素的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ214417A (en) * 1984-12-21 1988-06-30 Univ Texas Microbially produced cellulose
US4891317A (en) * 1985-04-03 1990-01-02 Board Of Regents, The University Of Texas System Magnetic alternation of cellulose during its biosynthesis
CA1335266C (en) * 1985-10-18 1995-04-18 Arie Ben-Bassat Reticulated cellulose product, sheets formed therefrom, methods and microorganisms for the production thereof

Also Published As

Publication number Publication date
BR8704349A (pt) 1988-04-19
AU634148B2 (en) 1993-02-18
ATE95841T1 (de) 1993-10-15
DE3787777D1 (de) 1993-11-18
EP0258038A2 (en) 1988-03-02
DE3787777T2 (de) 1994-02-10
NZ221455A (en) 1990-04-26
IE61986B1 (en) 1994-12-14
JP2839493B2 (ja) 1998-12-16
EP0258038A3 (en) 1989-01-18
MX168649B (es) 1993-06-02
EP0258038B1 (en) 1993-10-13
AU7734887A (en) 1988-03-03
JPS6374490A (ja) 1988-04-04
IE872269L (en) 1988-02-26

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