ATE103335T1 - Verfahren zur herstellung von normaler buttersaeure durch vergaerung eines zuckersubstrats in anwesenheit von mindestens einem stamm der spezies clostridium. - Google Patents
Verfahren zur herstellung von normaler buttersaeure durch vergaerung eines zuckersubstrats in anwesenheit von mindestens einem stamm der spezies clostridium.Info
- Publication number
- ATE103335T1 ATE103335T1 AT89401729T AT89401729T ATE103335T1 AT E103335 T1 ATE103335 T1 AT E103335T1 AT 89401729 T AT89401729 T AT 89401729T AT 89401729 T AT89401729 T AT 89401729T AT E103335 T1 ATE103335 T1 AT E103335T1
- Authority
- AT
- Austria
- Prior art keywords
- substrate
- strain
- initial reaction
- reaction medium
- initial
- Prior art date
Links
- 239000000758 substrate Substances 0.000 title abstract 8
- 241000193403 Clostridium Species 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000000855 fermentation Methods 0.000 title 1
- 230000004151 fermentation Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000012429 reaction media Substances 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
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
- C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
- C12P7/52—Propionic acid; Butyric acids
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8809273A FR2633939B1 (fr) | 1988-07-06 | 1988-07-06 | Procede de production d'acide butyrique normal par fermentation a partir d'un substrat sucre en presence d'au moins une souche de l'espece clostridium |
| EP89401729A EP0350355B1 (de) | 1988-07-06 | 1989-06-19 | Verfahren zur Herstellung von normaler Buttersäure durch Vergärung eines Zuckersubstrats in Anwesenheit von mindestens einem Stamm der Spezies clostridium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE103335T1 true ATE103335T1 (de) | 1994-04-15 |
Family
ID=9368226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT89401729T ATE103335T1 (de) | 1988-07-06 | 1989-06-19 | Verfahren zur herstellung von normaler buttersaeure durch vergaerung eines zuckersubstrats in anwesenheit von mindestens einem stamm der spezies clostridium. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0350355B1 (de) |
| AT (1) | ATE103335T1 (de) |
| DE (1) | DE68914050T2 (de) |
| ES (1) | ES2054051T3 (de) |
| FR (1) | FR2633939B1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5132217A (en) * | 1991-12-09 | 1992-07-21 | Hercules Incorporated | Start-up of continuous butyric acid fermentor |
| DE4403391A1 (de) * | 1994-02-04 | 1995-08-10 | Thyssen Still Otto Gmbh | Verfahren zur Gewinnung von Wasserstoff und Carbonsäuren aus Biomassenhydrolysat |
| WO2019068642A1 (en) | 2017-10-02 | 2019-04-11 | Metabolic Explorer | PROCESS FOR PRODUCING ORGANIC ACID SALTS FROM A FERMENTATION BROTH |
| FR3074174B1 (fr) | 2017-11-30 | 2020-02-07 | Afyren | Procede de valorisation de sels de potassium coproduits de procedes de fermentation |
| BR112021002573A2 (pt) | 2018-08-10 | 2021-05-11 | Metabolic Explorer | microrganismos com produção de 1,3-propanediol e ácido butírico melhorada |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB337153A (en) * | 1929-09-30 | 1930-10-30 | Distillers Co Yeast Ltd | Improvements in or relating to the production of aliphatic acids by fermentation |
| US1875688A (en) * | 1929-11-14 | 1932-09-06 | Commercial Solvents Corp | Fermentation of cellulosic materials |
| US1875689A (en) * | 1929-11-14 | 1932-09-06 | Commercial Solvents Corp | Fermentation of cellulosic material |
-
1988
- 1988-07-06 FR FR8809273A patent/FR2633939B1/fr not_active Expired - Lifetime
-
1989
- 1989-06-19 ES ES89401729T patent/ES2054051T3/es not_active Expired - Lifetime
- 1989-06-19 DE DE68914050T patent/DE68914050T2/de not_active Expired - Fee Related
- 1989-06-19 EP EP89401729A patent/EP0350355B1/de not_active Expired - Lifetime
- 1989-06-19 AT AT89401729T patent/ATE103335T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2633939B1 (fr) | 1991-05-31 |
| EP0350355A1 (de) | 1990-01-10 |
| DE68914050T2 (de) | 1994-07-21 |
| FR2633939A1 (fr) | 1990-01-12 |
| DE68914050D1 (de) | 1994-04-28 |
| ES2054051T3 (es) | 1994-08-01 |
| EP0350355B1 (de) | 1994-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |