BR9709100A - Processes for the isomerization of sucrose in isomaltulose and for the production of isomalt from sucrose, and a vehicle adapted for use in a microbial process for the isomerization of sucrose in isomaltulose. - Google Patents

Processes for the isomerization of sucrose in isomaltulose and for the production of isomalt from sucrose, and a vehicle adapted for use in a microbial process for the isomerization of sucrose in isomaltulose.

Info

Publication number
BR9709100A
BR9709100A BR9709100-6A BR9709100A BR9709100A BR 9709100 A BR9709100 A BR 9709100A BR 9709100 A BR9709100 A BR 9709100A BR 9709100 A BR9709100 A BR 9709100A
Authority
BR
Brazil
Prior art keywords
sucrose
isomaltulose
isomerization
isomalt
isomaltolose
Prior art date
Application number
BR9709100-6A
Other languages
Portuguese (pt)
Inventor
Marja-Leena Sarkki
Heikki Heikkilae
Tapio Viljava
Original Assignee
Xyrofin Oy
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
Priority claimed from FI962095A external-priority patent/FI104563B/en
Application filed by Xyrofin Oy filed Critical Xyrofin Oy
Publication of BR9709100A publication Critical patent/BR9709100A/en

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
    • C12P19/12—Disaccharides

Landscapes

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

Abstract

PURPOSE: A method for preparing isomalt used as a sweetening agent is provided which is prepared by isomerization sucrose into isomaltolose using the immobilized microorganisms. CONSTITUTION: Isomaltulose (6-O-alpha-D-glucopyranosyl-D-pructofuranose) is prepared by contacting a solution containing sucrose with viable isomaltolose-forming microorganisms immobilized on a porous particulate carrier material comprising a weakly basic anion exchange material in the form of an inert and substantially noncompressible solid matrix and recovering the isomerization product from the solution. Isomalt is prepared by contacting a solution containing sucrose with viable isomaltolose-forming microorganisms immobilized on a porous particulate carrier material comprising the weak basic anion exchange material, hydrogenating the isomaltulose to isomalt and recovering the product from the solution. The weak base anion exchange material is a material having primary, secondary and/or tertiary amino groups.
BR9709100-6A 1996-05-17 1997-05-16 Processes for the isomerization of sucrose in isomaltulose and for the production of isomalt from sucrose, and a vehicle adapted for use in a microbial process for the isomerization of sucrose in isomaltulose. BR9709100A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962095A FI104563B (en) 1996-05-17 1996-05-17 Method and carrier for the production of isomaltulose by immobilized microorganisms
PCT/FI1997/000288 WO1997044478A1 (en) 1996-05-17 1997-05-16 Process and carrier for the production of isomaltulose by immobilized micro-organisms

Publications (1)

Publication Number Publication Date
BR9709100A true BR9709100A (en) 2000-01-11

Family

ID=8546033

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709100-6A BR9709100A (en) 1996-05-17 1997-05-16 Processes for the isomerization of sucrose in isomaltulose and for the production of isomalt from sucrose, and a vehicle adapted for use in a microbial process for the isomerization of sucrose in isomaltulose.

Country Status (7)

Country Link
JP (1) JP2000513570A (en)
KR (1) KR20000011105A (en)
AT (1) ATE216726T1 (en)
BR (1) BR9709100A (en)
CA (1) CA2254956A1 (en)
DE (1) DE69712206T2 (en)
IL (1) IL127013A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100679729B1 (en) * 2004-06-29 2007-02-07 라이프코드인터내셔날 주식회사 Method of cell immobilization on a surface of a carrier
JP2010004784A (en) * 2008-06-25 2010-01-14 Tokai Senko Kk Method for producing bacterial cellulose, composite structure and defibrated bacterial cellulose
DE102009060935A1 (en) * 2009-12-23 2011-06-30 Südzucker AG Mannheim/Ochsenfurt, 68165 Sucrosemutase with improved product specificity
US20120086101A1 (en) 2010-10-06 2012-04-12 International Business Machines Corporation Integrated circuit and interconnect, and method of fabricating same
DE102013011977A1 (en) * 2013-07-18 2015-01-22 Südzucker Aktiengesellschaft Mannheim/Ochsenfurt Optimized process for preparing an isomaltulose-containing composition

Also Published As

Publication number Publication date
IL127013A (en) 2001-03-19
IL127013A0 (en) 1999-09-22
KR20000011105A (en) 2000-02-25
CA2254956A1 (en) 1997-11-27
DE69712206T2 (en) 2003-02-27
DE69712206D1 (en) 2002-05-29
JP2000513570A (en) 2000-10-17
ATE216726T1 (en) 2002-05-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A,6A,7A, 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1872 DE 21/11/2006.