BE902257A - PROCESS FOR THE PREPARATION OF D-GLUCOSE AND STARCH HYDROLYSIS PRODUCTS. - Google Patents

PROCESS FOR THE PREPARATION OF D-GLUCOSE AND STARCH HYDROLYSIS PRODUCTS.

Info

Publication number
BE902257A
BE902257A BE0/214890A BE214890A BE902257A BE 902257 A BE902257 A BE 902257A BE 0/214890 A BE0/214890 A BE 0/214890A BE 214890 A BE214890 A BE 214890A BE 902257 A BE902257 A BE 902257A
Authority
BE
Belgium
Prior art keywords
enzyme
glucose
preparation
hydrolysis products
carried out
Prior art date
Application number
BE0/214890A
Other languages
French (fr)
Original Assignee
Maisan Werke Veb
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 Maisan Werke Veb filed Critical Maisan Werke Veb
Publication of BE902257A publication Critical patent/BE902257A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch
    • 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
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Emergency Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Procédé de fabrication du D-glucose et d'hydrolysats d'amidon suivant lequel on stérilise un hydrolysat partiel avec une valeur ED de 15 à 35 %, préalablement purifié, on en règle le pH à 4,0-6,0, on introduit une dose d'enzyme libre dans le substrat ainsi obtenu, on soumet le substrat catalysé à l'enzyme dans un ou plusieurs récipients contenant des complexes d'enzyme et de support à diffusion non inhibée. On opère le traitement d'hydrolyse à 326-338 degrés K jusqu'à une valeur ED initiale de 35-80 %, on conduit l'hydrolyse à son point final par charges successives ou traitement continu à 1 ou plusieurs étages, on inactive l'enzyme à chaud, on purifie l'hydrolysat inactivé et on le transforme par cristallisation, séchage ou granulation.Process for the manufacture of D-glucose and starch hydrolysates according to which a partial hydrolyzate is sterilized with an ED value of 15 to 35%, previously purified, the pH is adjusted to 4.0-6.0, we introduce a dose of free enzyme in the substrate thus obtained, the catalyzed substrate is subjected to the enzyme in one or more containers containing complexes of enzyme and support with uninhibited diffusion. The hydrolysis treatment is carried out at 326-338 degrees K up to an initial ED value of 35-80%, the hydrolysis is carried out to its end point by successive charges or continuous treatment at 1 or more stages, inactive l 'hot enzyme, the inactivated hydrolyzate is purified and transformed by crystallization, drying or granulation.

BE0/214890A 1984-04-23 1985-04-23 PROCESS FOR THE PREPARATION OF D-GLUCOSE AND STARCH HYDROLYSIS PRODUCTS. BE902257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD26216184A DD238305A3 (en) 1984-04-23 1984-04-23 PROCESS FOR THE PREPARATION OF D-GLUCOSE AND STAERKEHYDROLYSATES

Publications (1)

Publication Number Publication Date
BE902257A true BE902257A (en) 1985-08-16

Family

ID=5556322

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214890A BE902257A (en) 1984-04-23 1985-04-23 PROCESS FOR THE PREPARATION OF D-GLUCOSE AND STARCH HYDROLYSIS PRODUCTS.

Country Status (7)

Country Link
JP (1) JPS6125494A (en)
BE (1) BE902257A (en)
CS (1) CS259045B1 (en)
DD (1) DD238305A3 (en)
DE (1) DE3512552A1 (en)
FR (1) FR2563234A1 (en)
HU (1) HUT37956A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928469A (en) * 1991-06-26 1999-07-27 Inhale Therapeutic Systems Process for storage of materials
US5997848A (en) 1994-03-07 1999-12-07 Inhale Therapeutic Systems Methods and compositions for pulmonary delivery of insulin
US6509006B1 (en) 1992-07-08 2003-01-21 Inhale Therapeutic Systems, Inc. Devices compositions and methods for the pulmonary delivery of aerosolized medicaments
US6797258B2 (en) 1992-07-08 2004-09-28 Nektar Therapeutics Compositions and methods for the pulmonary delivery of aerosolized macromolecules
US7744925B2 (en) 1994-12-02 2010-06-29 Quadrant Drug Delivery Limited Solid dose delivery vehicle and methods of making same
US8168223B1 (en) 1997-09-29 2012-05-01 Novartis Pharma Ag Engineered particles and methods of use
US8709484B2 (en) 2000-05-10 2014-04-29 Novartis Ag Phospholipid-based powders for drug delivery
US8715623B2 (en) 2001-12-19 2014-05-06 Novartis Ag Pulmonary delivery of aminoglycoside
US9439862B2 (en) 2000-05-10 2016-09-13 Novartis Ag Phospholipid-based powders for drug delivery

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004060929B4 (en) * 2004-12-17 2009-06-10 Flottweg Gmbh & Co. Kgaa Process and plant for the production of glucose from a starch solution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011137A (en) * 1974-08-26 1977-03-08 Standard Brands Incorporated Process for producing dextrose using mixed immobilized enzymes
US4287304A (en) * 1980-01-14 1981-09-01 National Distillers And Chemical Corp. Fermentable sugar from the hydrolysis of starch derived from dry milled corn

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928469A (en) * 1991-06-26 1999-07-27 Inhale Therapeutic Systems Process for storage of materials
US6825031B2 (en) 1991-06-26 2004-11-30 Nektar Therapeutics Storage of materials
US6426210B1 (en) 1991-06-26 2002-07-30 Inhale Therapeutic Systems, Inc. Storage of materials
US6797258B2 (en) 1992-07-08 2004-09-28 Nektar Therapeutics Compositions and methods for the pulmonary delivery of aerosolized macromolecules
US6509006B1 (en) 1992-07-08 2003-01-21 Inhale Therapeutic Systems, Inc. Devices compositions and methods for the pulmonary delivery of aerosolized medicaments
US6685967B1 (en) 1994-03-07 2004-02-03 Nektar Therapeutics Methods and compositions for pulmonary delivery of insulin
US6737045B2 (en) 1994-03-07 2004-05-18 Nektar Therapeutics Methods and compositions for the pulmonary delivery insulin
US5997848A (en) 1994-03-07 1999-12-07 Inhale Therapeutic Systems Methods and compositions for pulmonary delivery of insulin
US7744925B2 (en) 1994-12-02 2010-06-29 Quadrant Drug Delivery Limited Solid dose delivery vehicle and methods of making same
US7780991B2 (en) 1994-12-02 2010-08-24 Quadrant Drug Delivery Limited Solid dose delivery vehicle and methods of making same
US7785631B2 (en) 1994-12-02 2010-08-31 Quadrant Drug Delivery Limited Solid dose delivery vehicle and methods of making same
US8168223B1 (en) 1997-09-29 2012-05-01 Novartis Pharma Ag Engineered particles and methods of use
US8709484B2 (en) 2000-05-10 2014-04-29 Novartis Ag Phospholipid-based powders for drug delivery
US9439862B2 (en) 2000-05-10 2016-09-13 Novartis Ag Phospholipid-based powders for drug delivery
US8715623B2 (en) 2001-12-19 2014-05-06 Novartis Ag Pulmonary delivery of aminoglycoside

Also Published As

Publication number Publication date
CS259045B1 (en) 1988-09-16
FR2563234A1 (en) 1985-10-25
DE3512552A1 (en) 1985-10-24
HUT37956A (en) 1986-03-28
DD238305A3 (en) 1986-08-20
JPS6125494A (en) 1986-02-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: VEB MAISAN WERKE

Effective date: 19890430