DE2544625A1 - Verfahren zur mikrobiellen gewinnung von eiweiss - Google Patents
Verfahren zur mikrobiellen gewinnung von eiweissInfo
- Publication number
- DE2544625A1 DE2544625A1 DE19752544625 DE2544625A DE2544625A1 DE 2544625 A1 DE2544625 A1 DE 2544625A1 DE 19752544625 DE19752544625 DE 19752544625 DE 2544625 A DE2544625 A DE 2544625A DE 2544625 A1 DE2544625 A1 DE 2544625A1
- Authority
- DE
- Germany
- Prior art keywords
- fermentation
- separation
- active substance
- phase
- weight
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 36
- 108090000623 proteins and genes Proteins 0.000 title claims description 10
- 102000004169 proteins and genes Human genes 0.000 title claims description 10
- 230000000813 microbial effect Effects 0.000 title claims description 5
- 238000011084 recovery Methods 0.000 title description 3
- 238000000926 separation method Methods 0.000 claims description 69
- 238000000855 fermentation Methods 0.000 claims description 63
- 230000004151 fermentation Effects 0.000 claims description 63
- 239000004094 surface-active agent Substances 0.000 claims description 25
- 235000015097 nutrients Nutrition 0.000 claims description 17
- 239000002609 medium Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 7
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 239000013543 active substance Substances 0.000 claims description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- 239000012736 aqueous medium Substances 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 239000011541 reaction mixture Substances 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 230000003134 recirculating effect Effects 0.000 claims 1
- 239000012071 phase Substances 0.000 description 35
- 239000000047 product Substances 0.000 description 20
- 239000003209 petroleum derivative Substances 0.000 description 17
- 239000003921 oil Substances 0.000 description 13
- 244000005700 microbiome Species 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 6
- 150000008052 alkyl sulfonates Chemical class 0.000 description 5
- 238000005119 centrifugation Methods 0.000 description 4
- 238000010908 decantation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006735 deficit Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 101710199886 Protein 0.5 Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 108010027322 single cell proteins Proteins 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 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
- C12N1/02—Separating microorganisms from their culture media
-
- 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
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 |
|---|---|---|---|
| DD74181849A DD139949A3 (de) | 1974-10-23 | 1974-10-23 | Verfahren zur abtrennung von mikroorganismen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2544625A1 true DE2544625A1 (de) | 1976-04-29 |
Family
ID=5497752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752544625 Withdrawn DE2544625A1 (de) | 1974-10-23 | 1975-10-06 | Verfahren zur mikrobiellen gewinnung von eiweiss |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0099871A1 (en) * | 1982-07-19 | 1984-02-01 | Monsanto Company | Separation of plasma proteins from cell culture systems |
-
1974
- 1974-10-23 DD DD74181849A patent/DD139949A3/de unknown
-
1975
- 1975-10-06 DE DE19752544625 patent/DE2544625A1/de not_active Withdrawn
- 1975-10-13 HU HU75PE965A patent/HU173768B/hu not_active IP Right Cessation
- 1975-10-15 SU SU752181354A patent/SU737441A1/ru active
- 1975-10-22 IT IT28578/75A patent/IT1048470B/it active
- 1975-10-22 PL PL1975184167A patent/PL100244B1/pl unknown
- 1975-10-22 GB GB43382/75A patent/GB1499118A/en not_active Expired
- 1975-10-22 SE SE7511859A patent/SE434755B/xx unknown
- 1975-10-22 BG BG31285A patent/BG22234A1/xx unknown
- 1975-10-23 FR FR7532515A patent/FR2289610A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0099871A1 (en) * | 1982-07-19 | 1984-02-01 | Monsanto Company | Separation of plasma proteins from cell culture systems |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7511859L (sv) | 1976-04-26 |
| GB1499118A (en) | 1978-01-25 |
| SE434755B (sv) | 1984-08-13 |
| BG22234A1 (enrdf_load_stackoverflow) | 1977-02-20 |
| SU737441A1 (ru) | 1980-05-30 |
| FR2289610B1 (enrdf_load_stackoverflow) | 1979-01-05 |
| HU173768B (hu) | 1979-08-28 |
| DD139949A3 (de) | 1980-01-30 |
| IT1048470B (it) | 1980-11-20 |
| PL100244B1 (pl) | 1978-09-30 |
| FR2289610A1 (fr) | 1976-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |