GB1103394A - A method of manufacturing syrup containing fructose from glucose by the use of an enzymatic process - Google Patents

A method of manufacturing syrup containing fructose from glucose by the use of an enzymatic process

Info

Publication number
GB1103394A
GB1103394A GB1510/66A GB151066A GB1103394A GB 1103394 A GB1103394 A GB 1103394A GB 1510/66 A GB1510/66 A GB 1510/66A GB 151066 A GB151066 A GB 151066A GB 1103394 A GB1103394 A GB 1103394A
Authority
GB
United Kingdom
Prior art keywords
glucose
xylan
micro
fructose
organism
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
GB1510/66A
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Publication of GB1103394A publication Critical patent/GB1103394A/en
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
    • 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
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K11/00—Fructose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Enzymes capable of converting glucose to fructose are produced by cultivating a micro-organism of the genus Streptomyces which assimlates xylan, in a medium containing xylan or materials containing xylan, such as straw, wheat bran, corn cob, corn hull, rice bran and pulp waste. Micro-organisms specified are S.albus, S. flavovirens, S. echinatur and S. achromogenus.ALSO:A syrup containing fructose is produced by treating an aqueous solution containing glucose with a glucose isomerizing enzyme which has been derived from a micro-organism of the genus Streptomyces which assimilates xylan by cultivation in a medium containing xylan or materials containing xylan. The glucose solution is preferably treated with enzyme at 45 DEG -80 DEG C. in a pH range between 5.5 and 8.0.
GB1510/66A 1965-05-11 1966-01-12 A method of manufacturing syrup containing fructose from glucose by the use of an enzymatic process Expired GB1103394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2752565 1965-05-11

Publications (1)

Publication Number Publication Date
GB1103394A true GB1103394A (en) 1968-02-14

Family

ID=12223518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1510/66A Expired GB1103394A (en) 1965-05-11 1966-01-12 A method of manufacturing syrup containing fructose from glucose by the use of an enzymatic process

Country Status (5)

Country Link
BE (1) BE678033A (en)
CH (1) CH473221A (en)
DE (2) DE1567323B2 (en)
GB (1) GB1103394A (en)
SE (1) SE336992B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622463A (en) * 1969-08-11 1971-11-23 Cpc International Inc Production of extracellular glucose isomerase by streptomyces
US3623953A (en) * 1968-10-07 1971-11-30 Standard Brands Inc Method for isomerizing glucose syrups
US3625828A (en) * 1969-04-16 1971-12-07 Miles Lab Process for production of glucose isomerase
USRE28885E (en) * 1968-10-07 1976-06-29 Standard Brands Incorporated Method for isomerizing glucose syrups
US4613377A (en) * 1984-07-24 1986-09-23 Hiroshi Yamazaki Production of fructose syrup

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937276B1 (en) * 1970-07-30 1974-10-07
GB1497888A (en) * 1975-06-17 1978-01-12 Ici Ltd Aldose to ketose conversion
BG32192A1 (en) * 1979-11-29 1982-06-15 Popov Method for obtaining of glucoseisomerase
FR2473550A1 (en) * 1979-11-29 1981-07-17 Inst Microbiologia Glucose isomerase prepn. by fermentation - using Streptomyces N 1339 and isomerising in presence of cobalt and magnesium ions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950228A (en) * 1959-09-01 1960-08-23 Corn Products Co Enzymatic process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623953A (en) * 1968-10-07 1971-11-30 Standard Brands Inc Method for isomerizing glucose syrups
USRE28885E (en) * 1968-10-07 1976-06-29 Standard Brands Incorporated Method for isomerizing glucose syrups
US3625828A (en) * 1969-04-16 1971-12-07 Miles Lab Process for production of glucose isomerase
US3622463A (en) * 1969-08-11 1971-11-23 Cpc International Inc Production of extracellular glucose isomerase by streptomyces
US4613377A (en) * 1984-07-24 1986-09-23 Hiroshi Yamazaki Production of fructose syrup

Also Published As

Publication number Publication date
DE1567323B2 (en) 1975-06-12
BE678033A (en) 1966-09-01
SE336992B (en) 1971-07-19
CH473221A (en) 1969-05-31
DE1792748A1 (en) 1973-08-09
DE1567323A1 (en) 1970-05-27
DE1792748B2 (en) 1978-03-09

Similar Documents

Publication Publication Date Title
MA25276A1 (en) MULTIENZYMATIC PRODUCT WITH GLUCOAMYLASIC, PROTEOLYTIC AND XYLANASIC ACTIVITIES AND PROCESS FOR ITS PRODUCTION BY FERMENTATION IN THE SOLID STATE OF WHEAT BRAN WITH ASPERGILLUS NIGER.
ES380126A1 (en) A procedure for the preparation of an enzymatic product containing an alpha-amylase. (Machine-translation by Google Translate, not legally binding)
DE68925002D1 (en) Process for the production of optically active alpha-substituted organic acids and microorganisms and enzymes used for this.
GB1103394A (en) A method of manufacturing syrup containing fructose from glucose by the use of an enzymatic process
IL58451A (en) Process for the production of a substance having bacteriostatic activity from microorganisms of the beggiatoa type and a substance obtained by this process
GB568508A (en) Improvements in or relating to the production of citric acid by fermentation
SE317036B (en)
ES2059362T3 (en) ENZYMATIC PRODUCT OF BETA-AMYLASE, PREPARATION AND ITS USE.
IE36099B1 (en) Improvements in or relating to the production of aqueous cereal extracts
SE7608103L (en) PROCEDURE FOR CELL PROTEIN TREATMENT
GB1048887A (en) Microbiological process
Yadav et al. α-L-rhamnosidases produced under solid state fermentation by few Aspergillus strains
GB1008469A (en) Improvements in or relating to lycopene
GB1029978A (en) Improvements in or relating to the production of proteolytic enzymes
GB2016476A (en) High potency glucamylase and alpha amylase enzyme system by cultivation of aspergillus niger
KR880014099A (en) Ultra-glucose enzymes in crop cultivation act as a prophylactic inhibitory effect against nutrients and diseases
RU96119112A (en) METHOD FOR PRODUCING BIOMASS
FR2251271A1 (en) High protein foodstuff prodn. from cereals - by inoculation of pregerminated cereal with protein rich yeast microorganism
GB740379A (en) Improvements in or relating to the treatment of food
FR2053584A5 (en) Glucose isomerase enzyme from streptomyces
FR2137076A1 (en) Amylolytic enzymes prodn - using a single microorganism to produce both enzymes necessary for converting starch to sugar
FR2086927A5 (en) Glucose-isomerase prepn using streptomyces
GB675025A (en) Process for producing dextran products for pharmaceutical and therapeutical preparations
FR2172767A1 (en) Glucose isomerized to fructose - by isomerase formed by fermentation with streptomyces
NL7202339A (en) Glucose isomerized to fructose - by isomerase formed by fermentation with streptomyces