ES8600397A1 - Un procedimiento industrial para producir polioles, especialmente eritritol y-o ribitol - Google Patents

Un procedimiento industrial para producir polioles, especialmente eritritol y-o ribitol

Info

Publication number
ES8600397A1
ES8600397A1 ES535361A ES535361A ES8600397A1 ES 8600397 A1 ES8600397 A1 ES 8600397A1 ES 535361 A ES535361 A ES 535361A ES 535361 A ES535361 A ES 535361A ES 8600397 A1 ES8600397 A1 ES 8600397A1
Authority
ES
Spain
Prior art keywords
fermentation
sugar
medium
added
volume
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
ES535361A
Other languages
English (en)
Other versions
ES535361A0 (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 GB838327192A external-priority patent/GB8327192D0/en
Application filed by Unilever Bestfoods North America filed Critical Unilever Bestfoods North America
Publication of ES8600397A1 publication Critical patent/ES8600397A1/es
Publication of ES535361A0 publication Critical patent/ES535361A0/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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

UN PROCEDIMIENTO INDUSTRIAL PARA PRODUCIR POLIOLES, ESPECIALMENTE ERITRITOL Y/O RIBITOL.CONSISTE EN LA FERMENTACION AEROBIA DE UN AZUCAR (DEXTROSA, SACAROSA, FRUCTOSA O MALTOSA) POR CELULAS DE MONILIELLA TOMENTOSA VAR. POLLINIS, SIENDO LA CANTIDAD DE AZUCAR AN/ADIDA AL INICIARSE LA FERMENTACION DE 20 A 35 EN PESO/VOLUMEN. EL AZUCAR SE SUMINISTRA EN FORMA DE HIDROLIZADO DE ALMIDON Y UNA ENZIMA GLUCOAMILASA QUE CONVIERTE PROGRESIVAMENTE AL HIDROLIZADO EN AZUCAR. AL INICIARSE LA FERMENTACION EL PH ESTA COMPRENDIDO ENTRE 4 Y 5.
ES535361A 1983-08-24 1984-08-23 Un procedimiento industrial para producir polioles, especialmente eritritol y-o ribitol Granted ES535361A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838322750A GB8322750D0 (en) 1983-08-24 1983-08-24 Production of polyols
GB838327192A GB8327192D0 (en) 1983-10-11 1983-10-11 Production of polyols by fermentation of sugars

Publications (2)

Publication Number Publication Date
ES8600397A1 true ES8600397A1 (es) 1985-09-16
ES535361A0 ES535361A0 (es) 1985-09-16

Family

ID=26286791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535361A Granted ES535361A0 (es) 1983-08-24 1984-08-23 Un procedimiento industrial para producir polioles, especialmente eritritol y-o ribitol

Country Status (10)

Country Link
EP (1) EP0136804B1 (es)
JP (1) JPH0630594B2 (es)
AR (1) AR248428A1 (es)
BR (1) BR8404195A (es)
DE (1) DE3485151D1 (es)
DK (1) DK402784A (es)
ES (1) ES535361A0 (es)
FI (1) FI85503C (es)
MX (1) MX7651E (es)
YU (1) YU45649B (es)

Families Citing this family (5)

* 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
US20010008769A1 (en) * 1997-04-02 2001-07-19 Hiroshi Cho Erythritol-producing microorganism and process for producing the same
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174214A (ja) * 1983-03-22 1984-10-02 Katsushika Seikou Kk 棒鋼製造用ダイス
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
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
DK402784A (da) 1985-02-25
EP0136804A3 (en) 1987-04-08
JPS60110298A (ja) 1985-06-15
FI85503C (fi) 1992-04-27
FI85503B (fi) 1992-01-15
ES535361A0 (es) 1985-09-16
YU45649B (sh) 1992-07-20
FI843313A (fi) 1985-02-25
FI843313A0 (fi) 1984-08-22
BR8404195A (pt) 1985-07-23
DK402784D0 (da) 1984-08-23
DE3485151D1 (de) 1991-11-14
EP0136804B1 (en) 1991-10-09
YU144384A (en) 1987-02-28
EP0136804A2 (en) 1985-04-10
AR248428A1 (es) 1995-08-18
MX7651E (es) 1990-06-06
JPH0630594B2 (ja) 1994-04-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303