ATE216726T1 - METHOD AND SUPPORT MATERIAL FOR THE PRODUCTION OF ISOMALTULOSE USING IMMOBILIZED MICROORGANISMS. - Google Patents

METHOD AND SUPPORT MATERIAL FOR THE PRODUCTION OF ISOMALTULOSE USING IMMOBILIZED MICROORGANISMS.

Info

Publication number
ATE216726T1
ATE216726T1 AT97921861T AT97921861T ATE216726T1 AT E216726 T1 ATE216726 T1 AT E216726T1 AT 97921861 T AT97921861 T AT 97921861T AT 97921861 T AT97921861 T AT 97921861T AT E216726 T1 ATE216726 T1 AT E216726T1
Authority
AT
Austria
Prior art keywords
isomaltulose
isomaltolose
prepared
isomalt
anion exchange
Prior art date
Application number
AT97921861T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE216726T1 publication Critical patent/ATE216726T1/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.
AT97921861T 1996-05-17 1997-05-16 METHOD AND SUPPORT MATERIAL FOR THE PRODUCTION OF ISOMALTULOSE USING IMMOBILIZED MICROORGANISMS. ATE216726T1 (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
ATE216726T1 true ATE216726T1 (en) 2002-05-15

Family

ID=8546033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97921861T ATE216726T1 (en) 1996-05-17 1997-05-16 METHOD AND SUPPORT MATERIAL FOR THE PRODUCTION OF ISOMALTULOSE USING IMMOBILIZED MICROORGANISMS.

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
BR9709100A (en) 2000-01-11
IL127013A0 (en) 1999-09-22
JP2000513570A (en) 2000-10-17
DE69712206T2 (en) 2003-02-27
IL127013A (en) 2001-03-19
CA2254956A1 (en) 1997-11-27
DE69712206D1 (en) 2002-05-29
KR20000011105A (en) 2000-02-25

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Legal Events

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