CH390195A - Verfahren zur Herstellung von Zitronensäure durch Gärung - Google Patents
Verfahren zur Herstellung von Zitronensäure durch GärungInfo
- Publication number
- CH390195A CH390195A CH384561A CH384561A CH390195A CH 390195 A CH390195 A CH 390195A CH 384561 A CH384561 A CH 384561A CH 384561 A CH384561 A CH 384561A CH 390195 A CH390195 A CH 390195A
- Authority
- CH
- Switzerland
- Prior art keywords
- fermentation
- production
- citric acid
- citric
- acid
- Prior art date
Links
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 title 3
- 238000000855 fermentation Methods 0.000 title 1
- 230000004151 fermentation Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- C12P7/44—Polycarboxylic acids
- C12P7/48—Tricarboxylic acids, e.g. citric acid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/913—Aspergillus
- Y10S435/917—Aspergillus niger
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19881A US3083144A (en) | 1960-04-04 | 1960-04-04 | Method of producing citric acid by fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH390195A true CH390195A (de) | 1965-04-15 |
Family
ID=21795548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH384561A CH390195A (de) | 1960-04-04 | 1961-03-30 | Verfahren zur Herstellung von Zitronensäure durch Gärung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3083144A (de) |
| BE (1) | BE602156A (de) |
| CH (1) | CH390195A (de) |
| DE (1) | DE1235843B (de) |
| DK (1) | DK100221C (de) |
| GB (1) | GB908024A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3290227A (en) * | 1964-06-11 | 1966-12-06 | Miles Lab | Process for production of citric acid |
| SU939549A1 (ru) * | 1980-04-19 | 1982-06-30 | Экспериментальный завод биохимических препаратов АН ЛатвССР | Способ получени посевного материала дл производства лимонной кислоты |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2394031A (en) * | 1942-03-14 | 1946-02-05 | Merck & Co Inc | Process for the production of citric acid |
| US2438138A (en) * | 1942-06-18 | 1948-03-23 | Maag Zahnraeder & Maschinen Ag | Machine for grinding tooth flanks by means of profile generating discs |
| US2910409A (en) * | 1956-12-14 | 1959-10-27 | Stauffer Chemical Co | Production of citric acid |
-
1960
- 1960-04-04 US US19881A patent/US3083144A/en not_active Expired - Lifetime
-
1961
- 1961-03-29 GB GB11520/61A patent/GB908024A/en not_active Expired
- 1961-03-30 CH CH384561A patent/CH390195A/de unknown
- 1961-03-30 DE DEM48557A patent/DE1235843B/de active Pending
- 1961-04-04 BE BE602156A patent/BE602156A/fr unknown
- 1961-04-04 DK DK138161AA patent/DK100221C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| DK100221C (da) | 1964-11-09 |
| DE1235843B (de) | 1967-03-09 |
| BE602156A (fr) | 1961-07-31 |
| GB908024A (en) | 1962-10-10 |
| US3083144A (en) | 1963-03-26 |
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