DE69712206D1 - METHOD AND CARRIER MATERIAL FOR THE PRODUCTION OF ISOMALTULOSE BY MEANS OF IMMOBILIZED MICROORGANISMS. - Google Patents

METHOD AND CARRIER MATERIAL FOR THE PRODUCTION OF ISOMALTULOSE BY MEANS OF IMMOBILIZED MICROORGANISMS.

Info

Publication number
DE69712206D1
DE69712206D1 DE69712206T DE69712206T DE69712206D1 DE 69712206 D1 DE69712206 D1 DE 69712206D1 DE 69712206 T DE69712206 T DE 69712206T DE 69712206 T DE69712206 T DE 69712206T DE 69712206 D1 DE69712206 D1 DE 69712206D1
Authority
DE
Germany
Prior art keywords
isomaltulose
isomaltolose
carrier material
prepared
isomalt
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 - Fee Related
Application number
DE69712206T
Other languages
German (de)
Other versions
DE69712206T2 (en
Inventor
Marja-Leena Sarkki
Heikki Heikkilae
Tapio Viljava
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.)
Danisco Sweeteners Oy
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 DE69712206D1 publication Critical patent/DE69712206D1/en
Application granted granted Critical
Publication of DE69712206T2 publication Critical patent/DE69712206T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.
DE69712206T 1996-05-17 1997-05-16 METHOD AND SUPPORT MATERIAL FOR THE PRODUCTION OF ISOMALTULOSE BY MEANS OF IMMOBILIZED MICROORGANISMS. Expired - Fee Related DE69712206T2 (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 (2)

Publication Number Publication Date
DE69712206D1 true DE69712206D1 (en) 2002-05-29
DE69712206T2 DE69712206T2 (en) 2003-02-27

Family

ID=8546033

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712206T Expired - Fee Related DE69712206T2 (en) 1996-05-17 1997-05-16 METHOD AND SUPPORT MATERIAL FOR THE PRODUCTION OF ISOMALTULOSE BY MEANS OF 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
JP2000513570A (en) 2000-10-17
ATE216726T1 (en) 2002-05-15
IL127013A (en) 2001-03-19
IL127013A0 (en) 1999-09-22
DE69712206T2 (en) 2003-02-27
KR20000011105A (en) 2000-02-25
BR9709100A (en) 2000-01-11
CA2254956A1 (en) 1997-11-27

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DANISCO SWEETENERS OY, ESPOO, FI

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee