ES8600396A1 - Un procedimiento industrial para producir una mezcla de polioles que comprende glicerol y eritritol - Google Patents

Un procedimiento industrial para producir una mezcla de polioles que comprende glicerol y eritritol

Info

Publication number
ES8600396A1
ES8600396A1 ES535359A ES535359A ES8600396A1 ES 8600396 A1 ES8600396 A1 ES 8600396A1 ES 535359 A ES535359 A ES 535359A ES 535359 A ES535359 A ES 535359A ES 8600396 A1 ES8600396 A1 ES 8600396A1
Authority
ES
Spain
Prior art keywords
polyols
fermentation
industrial
sugars
production
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
Application number
ES535359A
Other languages
English (en)
Other versions
ES535359A0 (es
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.)
Unilever Bestfoods North America
Original Assignee
Unilever Bestfoods North America
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 GB838322750A external-priority patent/GB8322750D0/en
Priority claimed from GB838327193A external-priority patent/GB8327193D0/en
Application filed by Unilever Bestfoods North America filed Critical Unilever Bestfoods North America
Publication of ES8600396A1 publication Critical patent/ES8600396A1/es
Publication of ES535359A0 publication Critical patent/ES535359A0/es
Granted 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
    • 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

  • 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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

UN PROCEDIMIENTO INDUSTRIAL PARA PRODUCIR UNA MEZCLA DE POLIOLES QUE COMPRENDE GLICEROL Y ERITRITOL.CONSISTE EN LA FERMENTACION AEROBIA DE LA DEXTROSA POR CELULAS DE MONILIELLA TOMENTOSA VAR. POLLINIS QUE SE RECIRCULAN DE UNA FERMENTACION ANTERIOR. LA DEXTROSA ESTA PRESENTE EN EL CALDO DE FERMENTACION, AL PRINCIPIO DE LA FERMENTACION EN UNA CANTIDAD COMPRENDIDA ENTRE EL 20 Y EL 45 Y EL PH SE AJUSTA A UN VALOR COMPRENDIDO ENTRE 3 Y 6, PREFERENTEMENTE ENTRE 4 Y 5. DESPUES DE LA FERMENTACION, SE RETIRAN LAS CELULAS, SE PURIFICA Y CONCENTRA EL CALDO, SE CRISTALIZA EL ERITRITOL Y SE RETIRAN LOS CRISTALES DE ERITRITOL DE DICHO CALDO DE CULTIVO.
ES535359A 1983-08-24 1984-08-23 Un procedimiento industrial para producir una mezcla de polioles que comprende glicerol y eritritol Granted ES535359A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838322750A GB8322750D0 (en) 1983-08-24 1983-08-24 Production of polyols
GB838327193A GB8327193D0 (en) 1983-10-11 1983-10-11 Production of polyols by fermentation of sugars

Publications (2)

Publication Number Publication Date
ES8600396A1 true ES8600396A1 (es) 1985-09-16
ES535359A0 ES535359A0 (es) 1985-09-16

Family

ID=26286792

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535359A Granted ES535359A0 (es) 1983-08-24 1984-08-23 Un procedimiento industrial para producir una mezcla de polioles que comprende glicerol y eritritol

Country Status (9)

Country Link
EP (1) EP0136802B1 (es)
JP (1) JPH0630592B2 (es)
BR (1) BR8404196A (es)
DE (1) DE3484289D1 (es)
DK (1) DK402584A (es)
ES (1) ES535359A0 (es)
FI (1) FI85501C (es)
MX (1) MX7665E (es)
YU (1) YU45200B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4939091A (en) * 1986-09-09 1990-07-03 Director Of National Food Research Institute, Ministry Of Agriculture, Forestry And Fisheries Novel auerobasidium sp. microorganisms, method for obtaining the same and method for preparing erythritol with the same
JPH0734749B2 (ja) * 1988-02-03 1995-04-19 日本碍子株式会社 エリスリトールの製造方法
EP0939133A3 (en) * 1998-02-03 1999-12-29 Nikken Chemicals Company, Limited Method for producing polyol by recycling microorganisms
JP3890744B2 (ja) 1998-05-27 2007-03-07 日本錬水株式会社 グルコースを出発原料としたｌ−リボースの製造方法
FR2780414B1 (fr) 1998-06-24 2001-06-08 Roquette Freres Procede de production d'erythritol par fermentation discontinue alimentee repetee
FI106853B (fi) 1998-11-18 2001-04-30 Xyrofin Oy Menetelmä polyolien valmistamiseksi arabinoksylaania sisältävästä materiaalista
AU1693000A (en) * 1999-12-10 2001-06-18 Biongene Co. Ltd. A fermentation process for preparing erythritol using mother liquor produced from purification process of palatinose
MY169799A (en) 2011-12-22 2019-05-16 Xyleco Inc Processing biomass for use in fuel cells related applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174215A (ja) * 1983-03-22 1984-10-02 Ishikawajima Harima Heavy Ind Co Ltd コイラにおけるストリツプ先端位置のトラツキング装置
JPS59174216A (ja) * 1983-03-24 1984-10-02 Kawasaki Steel Corp 冷間タンデム・ミルの巻取張力制御方法
JPS59174213A (ja) * 1983-03-25 1984-10-02 Hitachi Ltd 冷間圧延機の圧延油制御装置

Also Published As

Publication number Publication date
YU45200B (en) 1992-05-28
JPH0630592B2 (ja) 1994-04-27
JPS60110296A (ja) 1985-06-15
DK402584D0 (da) 1984-08-23
DE3484289D1 (de) 1991-04-25
EP0136802A3 (en) 1987-04-15
ES535359A0 (es) 1985-09-16
FI85501B (fi) 1992-01-15
YU144184A (en) 1987-02-28
MX7665E (es) 1990-06-29
FI843311A0 (fi) 1984-08-22
DK402584A (da) 1985-02-25
BR8404196A (pt) 1985-07-23
EP0136802B1 (en) 1991-03-20
FI843311A (fi) 1985-02-25
FI85501C (fi) 1992-04-27
EP0136802A2 (en) 1985-04-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303