DE2917411A1 - Verfahren zur aktiverhaltung der hefekultur - Google Patents
Verfahren zur aktiverhaltung der hefekulturInfo
- Publication number
- DE2917411A1 DE2917411A1 DE19792917411 DE2917411A DE2917411A1 DE 2917411 A1 DE2917411 A1 DE 2917411A1 DE 19792917411 DE19792917411 DE 19792917411 DE 2917411 A DE2917411 A DE 2917411A DE 2917411 A1 DE2917411 A1 DE 2917411A1
- Authority
- DE
- Germany
- Prior art keywords
- yeast
- fermentation
- mash
- stage
- sedimentation
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 30
- 238000000855 fermentation Methods 0.000 claims description 84
- 230000004151 fermentation Effects 0.000 claims description 84
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 77
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 36
- 235000019441 ethanol Nutrition 0.000 claims description 26
- 238000004062 sedimentation Methods 0.000 claims description 23
- 239000007789 gas Substances 0.000 claims description 8
- 238000003306 harvesting Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 230000003311 flocculating effect Effects 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 210000005253 yeast cell Anatomy 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000002776 aggregation Effects 0.000 claims description 2
- 238000007872 degassing Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 2
- 238000004220 aggregation Methods 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 239000006071 cream Substances 0.000 description 12
- 235000013379 molasses Nutrition 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000001476 alcoholic effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000235070 Saccharomyces Species 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000002351 wastewater Substances 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
- 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
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/06—Nozzles; Sprayers; Spargers; Diffusers
- C12M29/08—Air lift
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/18—External loop; Means for reintroduction of fermented biomass or liquid percolate
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/22—Settling tanks; Sedimentation by gravity
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT366578 | 1978-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2917411A1 true DE2917411A1 (de) | 1979-11-22 |
Family
ID=3553670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792917411 Ceased DE2917411A1 (de) | 1978-05-19 | 1979-04-28 | Verfahren zur aktiverhaltung der hefekultur |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS54151185A (tr) |
| AU (1) | AU523054B2 (tr) |
| BE (1) | BE876373A (tr) |
| BR (1) | BR7903175A (tr) |
| CA (1) | CA1125200A (tr) |
| CH (1) | CH639999A5 (tr) |
| DE (1) | DE2917411A1 (tr) |
| FR (1) | FR2426085A1 (tr) |
| GB (1) | GB2021639B (tr) |
| IN (1) | IN150750B (tr) |
| IT (1) | IT1114284B (tr) |
| NL (1) | NL7903589A (tr) |
| PH (1) | PH16304A (tr) |
| SE (1) | SE7904261L (tr) |
| TR (1) | TR20802A (tr) |
| ZA (1) | ZA792289B (tr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PH15644A (en) * | 1979-07-16 | 1983-03-11 | Ag Patents Ltd | Fermentation process and apparatus |
| DE2938339B2 (de) * | 1979-09-21 | 1981-06-19 | Uhde Gmbh, 4600 Dortmund | Verfahren zur kontinuierlichen Vergärung von wässrigen Maischen für die Gewinnung von Alkohol und Hefe-Biomasse |
| CU35492A (en) * | 1980-06-27 | 1982-08-24 | Ag Patents Ltd | Procedure and apparatus to fermentation |
| US4443543A (en) * | 1980-12-08 | 1984-04-17 | Unisearch Limited | Semibatch ethanol production |
| DE3270115D1 (en) * | 1981-08-18 | 1986-04-30 | Drm, Dr. Muller Ag | Method and apparatus for the cultivation of micro-organisms |
| AT388386B (de) * | 1983-01-13 | 1989-06-12 | Voest Alpine Ag | Verfahren zur gewinnung von aethanol aus vergaerbaren zuckerloesungen |
| CA2054860A1 (en) * | 1990-11-09 | 1992-05-10 | Hiroshi Kuriyama | Process for continuously fermenting saccharides to produce alcohol using a flocculating microorganism |
| DE4137537C2 (de) * | 1991-11-14 | 1995-09-07 | Klaus Esau Armaturen Maschinen | Verfahren und Vorrichtung zum Vermehren von Bierhefe |
| DE69818513T2 (de) * | 1997-12-22 | 2004-07-29 | Quinta Dos Ingleses, Agro-Industria, Lda. | Verwerten von Süssmolke duch Kontinuierliches Verfahren zur Äthanolproduktion |
| CN115232708B (zh) * | 2022-07-18 | 2023-03-28 | 鲍兴权 | 食用酒精糖化醪液、发酵醪液排污系统 |
-
1979
- 1979-04-28 DE DE19792917411 patent/DE2917411A1/de not_active Ceased
- 1979-04-30 CH CH403079A patent/CH639999A5/de not_active IP Right Cessation
- 1979-05-08 NL NL7903589A patent/NL7903589A/xx not_active Application Discontinuation
- 1979-05-09 FR FR7911766A patent/FR2426085A1/fr active Granted
- 1979-05-11 ZA ZA792289A patent/ZA792289B/xx unknown
- 1979-05-15 IN IN505/CAL/79A patent/IN150750B/en unknown
- 1979-05-15 SE SE7904261A patent/SE7904261L/xx unknown
- 1979-05-16 CA CA327,750A patent/CA1125200A/en not_active Expired
- 1979-05-16 TR TR20802A patent/TR20802A/tr unknown
- 1979-05-16 JP JP5920879A patent/JPS54151185A/ja active Pending
- 1979-05-17 AU AU47157/79A patent/AU523054B2/en not_active Ceased
- 1979-05-18 BE BE0/195253A patent/BE876373A/xx not_active IP Right Cessation
- 1979-05-18 GB GB7917446A patent/GB2021639B/en not_active Expired
- 1979-05-18 PH PH22513A patent/PH16304A/en unknown
- 1979-05-18 IT IT22818/79A patent/IT1114284B/it active
- 1979-05-21 BR BR7903175A patent/BR7903175A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7903175A (pt) | 1979-12-11 |
| AU4715779A (en) | 1979-11-22 |
| GB2021639B (en) | 1982-12-22 |
| PH16304A (en) | 1983-09-05 |
| SE7904261L (sv) | 1979-11-20 |
| GB2021639A (en) | 1979-12-05 |
| BE876373A (fr) | 1979-09-17 |
| ZA792289B (en) | 1980-05-28 |
| IN150750B (tr) | 1982-12-04 |
| CH639999A5 (de) | 1983-12-15 |
| NL7903589A (nl) | 1979-11-21 |
| FR2426085B1 (tr) | 1985-01-04 |
| FR2426085A1 (fr) | 1979-12-14 |
| CA1125200A (en) | 1982-06-08 |
| IT7922818A0 (it) | 1979-05-18 |
| JPS54151185A (en) | 1979-11-28 |
| IT1114284B (it) | 1986-01-27 |
| AU523054B2 (en) | 1982-07-08 |
| TR20802A (tr) | 1982-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8131 | Rejection |