GB1210770A - Improvements in or relating to the production of yeast cells and/or other fermentation products - Google Patents
Improvements in or relating to the production of yeast cells and/or other fermentation productsInfo
- Publication number
- GB1210770A GB1210770A GB1907769A GB1907769A GB1210770A GB 1210770 A GB1210770 A GB 1210770A GB 1907769 A GB1907769 A GB 1907769A GB 1907769 A GB1907769 A GB 1907769A GB 1210770 A GB1210770 A GB 1210770A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- yeast cells
- glutamic acid
- april
- methanol
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/32—Processes using, or culture media containing, lower alkanols, i.e. C1 to C6
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
1,210,770. Fermentation process. AJINOMOTO CO. Inc. 14 April, 1969 [15 April, 1968], No. 19077/69. Heading C2C. [Also in Division C6] The following yeasts are aerobically cultivated in a culture medium initially containing 0À8% or 1À5% of methanol as a main carbon source, to produce yeast cells and the specified chemical substances: (1) Pichia pastoris CBS 704 (L-glutamic acid, L-lysine and α-ketoglutaric acid); (2) Hansenula wickerhamii NRRL YB-4943 (L-glutamic acid, L-threonine, alanine, citric acid and trace amounts of fumaric acid); (3) Pichia haplophyla CBS 2028 (L-glutamic acid, L-valine and citric acid); and (4) Candida parapsilosis IFO 0585 (hypoxanthine). Alternatively, the methanol may be added gradually at the rate at which it is consumed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2476268 | 1968-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1210770A true GB1210770A (en) | 1970-10-28 |
Family
ID=12147142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1907769A Expired GB1210770A (en) | 1968-04-15 | 1969-04-14 | Improvements in or relating to the production of yeast cells and/or other fermentation products |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2006235A1 (en) |
GB (1) | GB1210770A (en) |
IT (1) | IT1044179B (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3879261A (en) * | 1973-02-21 | 1975-04-22 | Toray Industries | Process for production of yeast cells from butanols |
US3981774A (en) | 1975-09-30 | 1976-09-21 | Phillips Petroleum Company | Fermentation of oxygenated hydrocarbon compounds with thermophilic microorganisms |
US3982998A (en) * | 1974-12-06 | 1976-09-28 | Phillips Petroleum Company | Methanol foam fermentation to single cell protein by microorganisms |
JPS5294478A (en) * | 1976-01-30 | 1977-08-09 | Mitsui Toatsu Chem Inc | Preparing of yeast cells |
US4168201A (en) * | 1977-08-29 | 1979-09-18 | Phillips Petroleum Co. | Method of increasing yeast yield |
US4229543A (en) * | 1973-05-11 | 1980-10-21 | Agency Of Industrial Science & Technology | Process for culturing methanol-utilizing yeasts |
USRE30543E (en) * | 1977-01-21 | 1981-03-10 | Provesta Corporation | Methanol foam fermentation to single cell protein by Pseudomonas methanica |
USRE30965E (en) | 1978-08-31 | 1982-06-08 | Provesta Corporation | Fermentation of oxygenated hydrocarbon compounds with thermophilic microorganisms and microorganisms therefor |
US4414329A (en) | 1980-01-15 | 1983-11-08 | Phillips Petroleum Company | Biochemical conversions by yeast fermentation at high cell densities |
US4617274A (en) * | 1981-10-29 | 1986-10-14 | Phillips Petroleum Company | Biochemical conversions by yeast fermentation at high cell densities |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1366711A (en) * | 1971-02-19 | 1974-09-11 | Shell Int Research | Microbiological process |
US4439525A (en) * | 1981-09-09 | 1984-03-27 | Phillips Petroleum Company | High methionine content Pichia pastoris yeasts |
-
1969
- 1969-04-05 IT IT1520869A patent/IT1044179B/en active
- 1969-04-14 GB GB1907769A patent/GB1210770A/en not_active Expired
- 1969-04-14 FR FR6911440A patent/FR2006235A1/fr not_active Withdrawn
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3879261A (en) * | 1973-02-21 | 1975-04-22 | Toray Industries | Process for production of yeast cells from butanols |
US4229543A (en) * | 1973-05-11 | 1980-10-21 | Agency Of Industrial Science & Technology | Process for culturing methanol-utilizing yeasts |
US3982998A (en) * | 1974-12-06 | 1976-09-28 | Phillips Petroleum Company | Methanol foam fermentation to single cell protein by microorganisms |
US3981774A (en) | 1975-09-30 | 1976-09-21 | Phillips Petroleum Company | Fermentation of oxygenated hydrocarbon compounds with thermophilic microorganisms |
JPS5294478A (en) * | 1976-01-30 | 1977-08-09 | Mitsui Toatsu Chem Inc | Preparing of yeast cells |
JPS5546706B2 (en) * | 1976-01-30 | 1980-11-26 | ||
USRE30543E (en) * | 1977-01-21 | 1981-03-10 | Provesta Corporation | Methanol foam fermentation to single cell protein by Pseudomonas methanica |
US4168201A (en) * | 1977-08-29 | 1979-09-18 | Phillips Petroleum Co. | Method of increasing yeast yield |
USRE30965E (en) | 1978-08-31 | 1982-06-08 | Provesta Corporation | Fermentation of oxygenated hydrocarbon compounds with thermophilic microorganisms and microorganisms therefor |
US4414329A (en) | 1980-01-15 | 1983-11-08 | Phillips Petroleum Company | Biochemical conversions by yeast fermentation at high cell densities |
US4617274A (en) * | 1981-10-29 | 1986-10-14 | Phillips Petroleum Company | Biochemical conversions by yeast fermentation at high cell densities |
Also Published As
Publication number | Publication date |
---|---|
IT1044179B (en) | 1980-03-20 |
FR2006235A1 (en) | 1969-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |