DE60002020D1 - Verfahren zur Herstellen von hochreinem Xylitol - Google Patents

Verfahren zur Herstellen von hochreinem Xylitol

Info

Publication number
DE60002020D1
DE60002020D1 DE60002020T DE60002020T DE60002020D1 DE 60002020 D1 DE60002020 D1 DE 60002020D1 DE 60002020 T DE60002020 T DE 60002020T DE 60002020 T DE60002020 T DE 60002020T DE 60002020 D1 DE60002020 D1 DE 60002020D1
Authority
DE
Germany
Prior art keywords
high purity
producing high
purity xylitol
xylitol
producing
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
DE60002020T
Other languages
English (en)
Other versions
DE60002020T2 (de
Inventor
Yuuichi Aoki
Eriko Ono
Kazutaka Nagashima
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co 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
Priority claimed from JP22671299A external-priority patent/JP2001046089A/ja
Priority claimed from JP11226713A external-priority patent/JP2001046090A/ja
Application filed by Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of DE60002020D1 publication Critical patent/DE60002020D1/de
Application granted granted Critical
Publication of DE60002020T2 publication Critical patent/DE60002020T2/de
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
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/14—Purification of sugar juices using ion-exchange materials
    • C13B20/148—Purification of sugar juices using ion-exchange materials for fractionating, adsorption or ion exclusion processes combined with elution or desorption of a sugar fraction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/18—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE2000602020 1999-08-10 2000-07-27 Verfahren zur Herstellen von hochreinem Xylitol Expired - Fee Related DE60002020T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP22671299 1999-08-10
JP22671299A JP2001046089A (ja) 1999-08-10 1999-08-10 キシリトールの製法
JP22671399 1999-08-10
JP11226713A JP2001046090A (ja) 1999-08-10 1999-08-10 キシリトールの製造法

Publications (2)

Publication Number Publication Date
DE60002020D1 true DE60002020D1 (de) 2003-05-15
DE60002020T2 DE60002020T2 (de) 2004-02-12

Family

ID=26527315

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000602020 Expired - Fee Related DE60002020T2 (de) 1999-08-10 2000-07-27 Verfahren zur Herstellen von hochreinem Xylitol

Country Status (7)

Country Link
US (1) US6538133B1 (de)
EP (1) EP1075795B1 (de)
KR (1) KR20010049918A (de)
CN (1) CN1283700A (de)
BR (1) BR0003392A (de)
DE (1) DE60002020T2 (de)
PE (1) PE20010618A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7812153B2 (en) * 2004-03-11 2010-10-12 Rayonier Products And Financial Services Company Process for manufacturing high purity xylose
US7598374B2 (en) * 2004-03-26 2009-10-06 Purdue Research Foundation Processes for the production of xylitol
DE102007034621A1 (de) * 2007-07-25 2009-01-29 Lanxess Deutschland Gmbh Polyolreinigung
US7449313B2 (en) * 2007-11-03 2008-11-11 Rush Stephen L Systems and processes for cellulosic ethanol production
WO2014190477A1 (en) * 2013-05-28 2014-12-04 Rohm And Haas Company Removing impurities from sugar solutions
PL2957640T3 (pl) * 2014-06-18 2018-09-28 Roquette Frères Wytwarzanie ksylitolu z glukozy za pomocą rekombinowanego szczepu
PL3416740T3 (pl) 2016-02-19 2021-05-17 Intercontinental Great Brands Llc Procesy tworzenia wielu strumieni wartości ze źródeł biomasy
EP3559207A4 (de) 2016-12-21 2020-08-12 Creatus Biosciences Inc. Xylitproduzierende metschnikowia-spezies
CN109259051A (zh) * 2018-09-21 2019-01-25 安阳市豫鑫木糖醇科技有限公司 一种用二氧化碳气体去除木糖醇溶液中胶体的方法
CN113004121B (zh) * 2021-03-23 2022-07-05 浙江迪萧科技有限公司 一种糖醇的高纯度高收率的提取纯化方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA737731B (en) * 1972-10-10 1974-09-25 Suomen Sokeri Oy Aqueous crystallization of xylitol
US4008285A (en) * 1974-04-22 1977-02-15 Melaja Asko J Process for making xylitol
AU651061B2 (en) * 1989-01-17 1994-07-14 Suomen Xyrofin Oy Method for the production of xylitol from mixtures containing xylose
FR2652589B1 (fr) * 1989-10-04 1995-02-17 Roquette Freres Procede de fabrication de xylitol et de produits riches en xylitol.
US5084104A (en) * 1989-12-05 1992-01-28 Cultor, Ltd. Method for recovering xylose
JP3194160B2 (ja) * 1992-05-08 2001-07-30 株式会社林原生物化学研究所 Ｌ−タガトースの製造方法
FI97625C (fi) * 1995-03-01 1997-01-27 Xyrofin Oy Menetelmä ksyloosin kiteyttämiseksi vesiliuoksista
GB9514538D0 (en) * 1995-07-15 1995-09-13 Cerestar Holding Bv Process for the production of xylitol
FI962609A (fi) * 1996-06-24 1997-12-25 Xyrofin Oy Menetelmä ksylitolin valmistamiseksi

Also Published As

Publication number Publication date
KR20010049918A (ko) 2001-06-15
EP1075795B1 (de) 2003-04-09
US6538133B1 (en) 2003-03-25
DE60002020T2 (de) 2004-02-12
EP1075795A3 (de) 2001-05-23
PE20010618A1 (es) 2001-05-31
EP1075795A2 (de) 2001-02-14
CN1283700A (zh) 2001-02-14
BR0003392A (pt) 2001-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee