DK100221C - Fremgangsmåde ved fremstilling af citronsyre. - Google Patents
Fremgangsmåde ved fremstilling af citronsyre.Info
- Publication number
- DK100221C DK100221C DK138161AA DK138161A DK100221C DK 100221 C DK100221 C DK 100221C DK 138161A A DK138161A A DK 138161AA DK 138161 A DK138161 A DK 138161A DK 100221 C DK100221 C DK 100221C
- Authority
- DK
- Denmark
- Prior art keywords
- 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
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 |
---|---|
DK100221C true DK100221C (da) | 1964-11-09 |
Family
ID=21795548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK138161AA DK100221C (da) | 1960-04-04 | 1961-04-04 | Fremgangsmåde ved fremstilling af citronsyre. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3083144A (da) |
BE (1) | BE602156A (da) |
CH (1) | CH390195A (da) |
DE (1) | DE1235843B (da) |
DK (1) | DK100221C (da) |
GB (1) | GB908024A (da) |
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 DK DK138161AA patent/DK100221C/da active
- 1961-04-04 BE BE602156A patent/BE602156A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US3083144A (en) | 1963-03-26 |
CH390195A (de) | 1965-04-15 |
DE1235843B (de) | 1967-03-09 |
BE602156A (fr) | 1961-07-31 |
GB908024A (en) | 1962-10-10 |
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