DE1642600B2 - Verfahren zur kultivierung von mikroorganismen - Google Patents
Verfahren zur kultivierung von mikroorganismenInfo
- Publication number
- DE1642600B2 DE1642600B2 DE1968B0096746 DEB0096746A DE1642600B2 DE 1642600 B2 DE1642600 B2 DE 1642600B2 DE 1968B0096746 DE1968B0096746 DE 1968B0096746 DE B0096746 A DEB0096746 A DE B0096746A DE 1642600 B2 DE1642600 B2 DE 1642600B2
- Authority
- DE
- Germany
- Prior art keywords
- zone
- broth
- cultivation
- fermenter
- oxygen
- 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.)
- Granted
Links
- 244000005700 microbiome Species 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 15
- 150000002430 hydrocarbons Chemical class 0.000 claims description 15
- 239000004215 Carbon black (E152) Substances 0.000 claims description 8
- 235000015097 nutrients Nutrition 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 230000000284 resting effect Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 239000002609 medium Substances 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- 239000012736 aqueous medium Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000004471 Glycine Substances 0.000 description 2
- 241000589348 Methylomonas methanica Species 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241000382839 Cupriavidus oxalaticus Species 0.000 description 1
- 101100269717 Escherichia coli (strain K12) alsB gene Proteins 0.000 description 1
- 101100075489 Escherichia coli (strain K12) lrp gene Proteins 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000589345 Methylococcus Species 0.000 description 1
- 241000947836 Pseudomonadaceae Species 0.000 description 1
- 241001248479 Pseudomonadales Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000007003 mineral medium Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C12N1/26—Processes using, or culture media containing, hydrocarbons
- C12N1/28—Processes using, or culture media containing, hydrocarbons aliphatic
- C12N1/30—Processes using, or culture media containing, hydrocarbons aliphatic having five or less carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Microbiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (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 |
|---|---|---|---|
| GB1008667A GB1208443A (en) | 1967-03-03 | 1967-03-03 | Improvements in or relating to the cultivation of micro-organisms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1642600A1 DE1642600A1 (de) | 1971-05-06 |
| DE1642600B2 true DE1642600B2 (de) | 1976-12-30 |
Family
ID=9961206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1968B0096746 Granted DE1642600B2 (de) | 1967-03-03 | 1968-02-21 | Verfahren zur kultivierung von mikroorganismen |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE711549A (enrdf_load_stackoverflow) |
| DE (1) | DE1642600B2 (enrdf_load_stackoverflow) |
| FR (1) | FR1559221A (enrdf_load_stackoverflow) |
| GB (1) | GB1208443A (enrdf_load_stackoverflow) |
| NL (1) | NL6802498A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436676B2 (enrdf_load_stackoverflow) * | 1973-11-01 | 1979-11-10 |
-
1967
- 1967-03-03 GB GB1008667A patent/GB1208443A/en not_active Expired
-
1968
- 1968-02-21 DE DE1968B0096746 patent/DE1642600B2/de active Granted
- 1968-02-21 NL NL6802498A patent/NL6802498A/xx unknown
- 1968-03-01 FR FR1559221D patent/FR1559221A/fr not_active Expired
- 1968-03-01 BE BE711549D patent/BE711549A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE711549A (enrdf_load_stackoverflow) | 1968-09-02 |
| GB1208443A (en) | 1970-10-14 |
| FR1559221A (enrdf_load_stackoverflow) | 1969-03-07 |
| DE1642600A1 (de) | 1971-05-06 |
| NL6802498A (enrdf_load_stackoverflow) | 1968-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |