ES8406088A1 - Metodo para la obtencion de glucosa isomerasa - Google Patents

Metodo para la obtencion de glucosa isomerasa

Info

Publication number
ES8406088A1
ES8406088A1 ES497272A ES497272A ES8406088A1 ES 8406088 A1 ES8406088 A1 ES 8406088A1 ES 497272 A ES497272 A ES 497272A ES 497272 A ES497272 A ES 497272A ES 8406088 A1 ES8406088 A1 ES 8406088A1
Authority
ES
Spain
Prior art keywords
glucose
fructose
production
isomerase
glucose isomerase
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
Application number
ES497272A
Other languages
English (en)
Other versions
ES497272A0 (es
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.)
INST PO MIKROBIOLOGIA
Original Assignee
INST PO MIKROBIOLOGIA
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 INST PO MIKROBIOLOGIA filed Critical INST PO MIKROBIOLOGIA
Publication of ES497272A0 publication Critical patent/ES497272A0/es
Publication of ES8406088A1 publication Critical patent/ES8406088A1/es
Expired 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
    • C12N9/90—Isomerases (5.)
    • C12N9/92—Glucose isomerase (5.3.1.5; 5.3.1.9; 5.3.1.18)
    • 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, e.g. protozoa; 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
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • 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
    • C12P19/24—Preparation of compounds containing saccharide radicals produced by the action of an isomerase, e.g. fructose
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/465—Streptomyces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

METODO PARA LA OBTENCION DE GLUCOSA ISOMERASA.CONSISTE EN CULTIVAR LA CEPA PRODUCTORA DE ENZIMA STREPTOMYCES, EN UN MEDIO DE CULTIVO CON XILOSA COMO INDUCTOR, MANTENIENDO LA TEMPERATURA ENTRE LOS 24 Y 36JC, SIENDO EL PH INICIAL DE CULTIVO DE 6,5 A 9,0. LA TEMPERATURA DE ISOMERIZACION SE MANTENDRA ENTRE 50 Y 90JC, EL PH ES DE 6,0 A 9,0 EN PRESENCIA DE MGSO4.7H2O EN CONCENTRACION DE 1.10-4 A 1.10-2M Y CON UNA CONCENTRACION DE SUSTRATO DE 0,1 A 3M.LA COMPOSICION DEL MEDIO DE CULTIVO UTILIZADO SERA DEL 1,0 - 2,0 DE XILOSA; 1,3 - 4,0 (EN PESO SECO) DE EXTRACTO DE MAIZ Y DEL 0,23- 1,0 DE ACETATO DE SODIO.
ES497272A 1979-11-29 1980-11-28 Metodo para la obtencion de glucosa isomerasa Expired ES8406088A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7945720A BG32192A1 (en) 1979-11-29 1979-11-29 Method for obtaining of glucoseisomerase

Publications (2)

Publication Number Publication Date
ES497272A0 ES497272A0 (es) 1984-07-01
ES8406088A1 true ES8406088A1 (es) 1984-07-01

Family

ID=3906780

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497272A Expired ES8406088A1 (es) 1979-11-29 1980-11-28 Metodo para la obtencion de glucosa isomerasa

Country Status (15)

Country Link
JP (1) JPS56131383A (es)
AT (1) AT378204B (es)
BE (1) BE886407A (es)
BG (1) BG32192A1 (es)
CA (1) CA1171010A (es)
CH (1) CH648592A5 (es)
DD (2) DD161153A3 (es)
DE (1) DE3044357A1 (es)
DK (1) DK151270C (es)
ES (1) ES8406088A1 (es)
FR (1) FR2473549B1 (es)
GB (1) GB2063884B (es)
IT (1) IT1145317B (es)
NL (1) NL8006509A (es)
YU (1) YU297780A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224024C2 (de) * 1982-06-28 1986-09-11 Uop Inc., Des Plaines, Ill. Verfahren zur Immobilisierung von Glucoseisomerase und immobilisiertes Glucoseisomerase-System

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1103394A (en) * 1965-05-11 1968-02-14 Agency Ind Science Techn A method of manufacturing syrup containing fructose from glucose by the use of an enzymatic process
IL38715A (en) * 1971-04-22 1974-11-29 Miles Lab Production of glucose isomerase
BE788843A (fr) * 1971-09-17 1973-03-15 Cpc International Inc Production de preparations enzymatiques d'isomerase de xylose (dextrose)
US3957587A (en) * 1973-11-21 1976-05-18 Cpc International Inc. Production of xylose (dextrose) isomerase enzyme preparations

Also Published As

Publication number Publication date
DK151270B (da) 1987-11-16
BE886407A (fr) 1981-03-16
ATA573680A (de) 1984-11-15
GB2063884B (en) 1983-04-20
DD161124A3 (de) 1985-01-09
DD161153A3 (de) 1985-02-27
IT1145317B (it) 1986-11-05
IT8050273A0 (it) 1980-11-28
CA1171010A (en) 1984-07-17
DK151270C (da) 1988-05-16
CH648592A5 (de) 1985-03-29
ES497272A0 (es) 1984-07-01
FR2473549B1 (fr) 1985-07-05
BG32192A1 (en) 1982-06-15
JPS56131383A (en) 1981-10-14
YU297780A (en) 1983-02-28
FR2473549A1 (fr) 1981-07-17
GB2063884A (en) 1981-06-10
DE3044357A1 (de) 1981-07-02
DK503480A (da) 1981-05-30
NL8006509A (nl) 1981-07-01
AT378204B (de) 1985-07-10

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