BE900892A - Procede pour l'isomerisation enzymatique du glucose en fructose. - Google Patents

Procede pour l'isomerisation enzymatique du glucose en fructose.

Info

Publication number
BE900892A
BE900892A BE0/213885A BE213885A BE900892A BE 900892 A BE900892 A BE 900892A BE 0/213885 A BE0/213885 A BE 0/213885A BE 213885 A BE213885 A BE 213885A BE 900892 A BE900892 A BE 900892A
Authority
BE
Belgium
Prior art keywords
glucose
fructose
degrees
enzymatic isomerization
degradation time
Prior art date
Application number
BE0/213885A
Other languages
English (en)
Inventor
N E Lloyd
Original Assignee
Nabisco Brands Inc
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 Nabisco Brands Inc filed Critical Nabisco Brands Inc
Publication of BE900892A publication Critical patent/BE900892A/fr

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
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • C12N11/12—Cellulose or derivatives thereof
    • 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)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (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

On met une liqueur d'alimentation contenant du glucose en contact avec une glucose-isomérase stabilisée chimiquement à une température d'environ 90 à 140 degres C et un pH d'environ 3 à 8 avec une durée de contact réelle suffisante pour parvenir à une teneur en fructose de 53 à 60 % en poids par rapport aux hydrates de carbone totaux en maintenant la durée de dégradation à un niveau égal ou inférieur à celui calculé par la formule td = a log (4300/T+273)-pH-3,23) dans laquelle T = température de réaction en degrés C; pH est le pH du mélange de réaction et td est la durée de dégradation en minutes.
BE0/213885A 1983-10-24 1984-10-24 Procede pour l'isomerisation enzymatique du glucose en fructose. BE900892A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/544,894 US4567142A (en) 1982-06-30 1983-10-24 Process for isomerizing glucose

Publications (1)

Publication Number Publication Date
BE900892A true BE900892A (fr) 1985-04-24

Family

ID=24174037

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/213885A BE900892A (fr) 1983-10-24 1984-10-24 Procede pour l'isomerisation enzymatique du glucose en fructose.

Country Status (19)

Country Link
US (1) US4567142A (fr)
JP (1) JPS60214896A (fr)
AU (1) AU587566B2 (fr)
BE (1) BE900892A (fr)
BG (1) BG43190A3 (fr)
CA (1) CA1238286A (fr)
DE (1) DE3438960A1 (fr)
ES (1) ES8506807A1 (fr)
FI (1) FI79558C (fr)
FR (1) FR2553790B1 (fr)
GB (1) GB2148298B (fr)
HU (1) HU199562B (fr)
IT (1) IT1177029B (fr)
MX (1) MX7644E (fr)
NL (1) NL8403231A (fr)
NZ (1) NZ209945A (fr)
PT (1) PT79391B (fr)
SE (1) SE460480B (fr)
YU (1) YU181684A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI85285C (fi) * 1988-05-13 1992-03-25 Stabra Ag Tvaerbundet, vattenoloesligt glukosisomeras och foerfarande foer framstaellning daerav.
US5376536A (en) * 1988-07-15 1994-12-27 Gist-Brocades, N.V. Glucose isomerase enzymes and their use
US4975180A (en) * 1989-06-05 1990-12-04 Exxon Research And Engineering Company Cracking process
FR2652589B1 (fr) * 1989-10-04 1995-02-17 Roquette Freres Procede de fabrication de xylitol et de produits riches en xylitol.
CN101313074A (zh) * 2005-11-22 2008-11-26 金克克国际有限公司 原位低聚果糖的产生和蔗糖的减少
CA2686161A1 (fr) * 2007-05-04 2008-11-13 Akermin, Inc. Enzymes immobilisees et leurs utilisations
US9289795B2 (en) 2008-07-01 2016-03-22 Precision Coating Innovations, Llc Pressurization coating systems, methods, and apparatuses
US20100015456A1 (en) * 2008-07-16 2010-01-21 Eastman Chemical Company Thermoplastic formulations for enhanced paintability toughness and melt process ability
US8734909B2 (en) * 2010-03-10 2014-05-27 Eastman Chemical Company Methods and apparatus for coating substrates
US9616457B2 (en) 2012-04-30 2017-04-11 Innovative Coatings, Inc. Pressurization coating systems, methods, and apparatuses
US8865261B2 (en) 2012-12-06 2014-10-21 Eastman Chemical Company Extrusion coating of elongated substrates
US9920526B2 (en) 2013-10-18 2018-03-20 Eastman Chemical Company Coated structural members having improved resistance to cracking
US9744707B2 (en) 2013-10-18 2017-08-29 Eastman Chemical Company Extrusion-coated structural members having extruded profile members
WO2016029069A1 (fr) * 2014-08-21 2016-02-25 Api Intellectual Property Holdings, Llc Procédés de production de fructose cellulosique à partir de biomasse lignocellulosique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826714A (en) * 1971-10-26 1974-07-30 Cpc International Inc Thermophilic glucose isomerase enzyme preparation
JPS5017560B2 (fr) * 1972-07-13 1975-06-21
JPS5249065A (en) * 1975-10-16 1977-04-19 Seiko Instr & Electronics Ltd Regulating device for crystal watch
US4410627A (en) * 1982-06-30 1983-10-18 Nabisco Brands, Inc. Glucose isomerase process
US4411996A (en) * 1982-06-30 1983-10-25 Nabisco Brands, Inc. Process for isomerizing glucose

Also Published As

Publication number Publication date
PT79391B (en) 1986-09-08
IT8423297A0 (it) 1984-10-24
DE3438960C2 (fr) 1993-09-09
AU587566B2 (en) 1989-08-24
PT79391A (en) 1984-11-01
DE3438960A1 (de) 1985-05-09
FI79558B (fi) 1989-09-29
FI844180A0 (fi) 1984-10-24
GB8426861D0 (en) 1984-11-28
HU199562B (en) 1990-02-28
BG43190A3 (en) 1988-04-15
ES536995A0 (es) 1985-08-16
AU3457284A (en) 1985-05-09
FR2553790B1 (fr) 1989-01-27
SE8405301L (sv) 1985-04-25
CA1238286A (fr) 1988-06-21
FI79558C (fi) 1990-01-10
JPS60214896A (ja) 1985-10-28
NZ209945A (en) 1989-01-27
FR2553790A1 (fr) 1985-04-26
GB2148298B (en) 1986-11-26
SE8405301D0 (sv) 1984-10-23
US4567142A (en) 1986-01-28
YU181684A (en) 1986-12-31
SE460480B (sv) 1989-10-16
IT1177029B (it) 1987-08-26
IT8423297A1 (it) 1986-04-24
FI844180L (fi) 1985-04-25
HUT36179A (en) 1985-08-28
MX7644E (es) 1990-05-30
NL8403231A (nl) 1985-05-17
GB2148298A (en) 1985-05-30
ES8506807A1 (es) 1985-08-16

Similar Documents

Publication Publication Date Title
BE900892A (fr) Procede pour l'isomerisation enzymatique du glucose en fructose.
Yamamoto et al. Antiscorbutic activity of L-ascorbic acid 2-glucoside and its availability as a vitamin C supplement in normal rats and guinea pigs
UA37253C2 (uk) Спосіб вилучення нафти із резервуара (варіанти)
DE3066120D1 (en) Process for the enzymatic oxidation of glucose
SE7412391L (fr)
Kimmig et al. Actions of glucagon on flux rates in perfused rat liver: 1. Kinetics of the inhibitory effect on glycolysis and the stimulatory effect on glycogenolysis
Fevold Regulation of the adrenal cortex secretory pattern by adrenocorticotropin
Fukumoto et al. Effects of carbon sources and base analogues of nucleic acid on the formation of bacterial amylase
Tsai Relative reactivities of primary alcohols as substrates of liver alcohol dehydrogenase
FR2403593A1 (fr) Procede de controle du ph d'un electrolyte
Mathews et al. The Reaction of Diphosphopyridine Nucleotide with Sodium Borohydride—A Correction and Extension
GB1108770A (en) Process and composition for the enzymatic determination of glucose
Sung Effect of novobiocin on DNA-dependent DNA polymerases from developing rat brain
JPS57163327A (en) Isomerizing method of halogenated toluene
Öğüs et al. Human jejunal glutathione reductase: purification and evaluation of the NADPH-and glutathione-induced changes in redox state
Fritzson Delayed synthesis of uracil-degrading enzymes in regenerating rat liver
JPS57122775A (en) Fructose drink
Noyce et al. 1, 4 PARTICIPATION IN CYCLOHEXYL SYSTEMS
FR2633939B1 (fr) Procede de production d'acide butyrique normal par fermentation a partir d'un substrat sucre en presence d'au moins une souche de l'espece clostridium
Forbes et al. Action of amino acids on bacterial dehydrogenases and glycolysis
DK494383A (da) Fremgangsmaade til fremstilling af glucose ud fra stivelse under anvendelse af immobiliseret glucoamylase
ES8106758A1 (es) Un procedimiento para la produccion de acido 2,5-dicetoglu- conico
JPS57163498A (en) Determination of saccharides
Ishii et al. Effect of Triton WR-1339 on the rates of synthesis and degradation of hepatic catalase of rat
GB1227925A (fr)

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: STABRA A.G.

Effective date: 19921031