DD139949A3 - Verfahren zur abtrennung von mikroorganismen - Google Patents
Verfahren zur abtrennung von mikroorganismen Download PDFInfo
- Publication number
- DD139949A3 DD139949A3 DD74181849A DD18184974A DD139949A3 DD 139949 A3 DD139949 A3 DD 139949A3 DD 74181849 A DD74181849 A DD 74181849A DD 18184974 A DD18184974 A DD 18184974A DD 139949 A3 DD139949 A3 DD 139949A3
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- separation
- fermentation
- oil
- weight
- microorganisms
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 21
- 244000005700 microbiome Species 0.000 title claims description 18
- 238000000926 separation method Methods 0.000 claims description 63
- 238000000855 fermentation Methods 0.000 claims description 37
- 230000004151 fermentation Effects 0.000 claims description 37
- 230000008569 process Effects 0.000 claims description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 6
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 239000012752 auxiliary agent Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 19
- 239000004094 surface-active agent Substances 0.000 description 17
- 239000012071 phase Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 239000000126 substance Substances 0.000 description 13
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 11
- 235000015097 nutrients Nutrition 0.000 description 10
- 229930195733 hydrocarbon Natural products 0.000 description 8
- 150000002430 hydrocarbons Chemical class 0.000 description 8
- 238000000605 extraction Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002028 Biomass Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 3
- 150000008052 alkyl sulfonates Chemical class 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000002277 temperature effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000235048 Meyerozyma guilliermondii Species 0.000 description 1
- 208000002430 Multiple chemical sensitivity Diseases 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
- 239000000654 additive Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 1
- 235000019728 animal nutrition Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 235000014786 phosphorus Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 235000007686 potassium Nutrition 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 238000005406 washing Methods 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)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD74181849A DD139949A3 (de) | 1974-10-23 | 1974-10-23 | Verfahren zur abtrennung von mikroorganismen |
| DE19752544625 DE2544625A1 (de) | 1974-10-23 | 1975-10-06 | Verfahren zur mikrobiellen gewinnung von eiweiss |
| HU75PE965A HU173768B (hu) | 1974-10-23 | 1975-10-13 | Sposob nepreryvnogo poluchenija i otdelenija belkovykh vehhestv, mikrobnym put'jom |
| SU752181354A SU737441A1 (ru) | 1974-10-23 | 1975-10-15 | Способ выделени дрожжей |
| IT28578/75A IT1048470B (it) | 1974-10-23 | 1975-10-22 | Processo per l ottenimento microbico di proteine |
| BG31285A BG22234A1 (enrdf_load_stackoverflow) | 1974-10-23 | 1975-10-22 | |
| SE7511859A SE434755B (sv) | 1974-10-23 | 1975-10-22 | Forfarande for separation av mikroorganismer, varvid en polymerisationsprodukt av etylenoxid och propylenoxid anvends som enda fermentations- och separationshjelpmedel |
| GB43382/75A GB1499118A (en) | 1974-10-23 | 1975-10-22 | Process for obtaining purified biomass |
| PL1975184167A PL100244B1 (pl) | 1974-10-23 | 1975-10-22 | Sposob mikrobiologicznego otrzymywania bialka |
| FR7532515A FR2289610A1 (fr) | 1974-10-23 | 1975-10-23 | Procede pour obtenir de l'albumine par voie microbienne |
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 |
|---|---|
| DD139949A3 true DD139949A3 (de) | 1980-01-30 |
Family
ID=5497752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD74181849A DD139949A3 (de) | 1974-10-23 | 1974-10-23 | Verfahren zur abtrennung von mikroorganismen |
Country Status (10)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4382028A (en) * | 1982-07-19 | 1983-05-03 | 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
Also Published As
| Publication number | Publication date |
|---|---|
| SE7511859L (sv) | 1976-04-26 |
| GB1499118A (en) | 1978-01-25 |
| DE2544625A1 (de) | 1976-04-29 |
| 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 |
| IT1048470B (it) | 1980-11-20 |
| PL100244B1 (pl) | 1978-09-30 |
| FR2289610A1 (fr) | 1976-05-28 |
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