JPS6463368A - Production of high-viscosity substance by fermentation - Google Patents
Production of high-viscosity substance by fermentationInfo
- Publication number
- JPS6463368A JPS6463368A JP62218955A JP21895587A JPS6463368A JP S6463368 A JPS6463368 A JP S6463368A JP 62218955 A JP62218955 A JP 62218955A JP 21895587 A JP21895587 A JP 21895587A JP S6463368 A JPS6463368 A JP S6463368A
- Authority
- JP
- Japan
- Prior art keywords
- viscosity
- fermentation
- disks
- culture medium
- liquid
- 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.)
- Pending
Links
- 239000000126 substance Substances 0.000 title abstract 3
- 238000000855 fermentation Methods 0.000 title abstract 2
- 230000004151 fermentation Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000010564 aerobic fermentation Methods 0.000 abstract 2
- 239000001963 growth medium Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 235000015097 nutrients Nutrition 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 235000013379 molasses Nutrition 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 229920001285 xanthan gum Polymers 0.000 abstract 1
- 229940082509 xanthan gum Drugs 0.000 abstract 1
- 235000010493 xanthan gum Nutrition 0.000 abstract 1
- 239000000230 xanthan gum Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
- B01F25/451—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by means for moving the materials to be mixed or the mixture
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
PURPOSE:To enable production of high-viscosity substance by aerobic fermentation, by feeding air or O2-enriched gas and a nutrient source to an apparatus capable of continuously cutting and dividing a fluid flow with stationary disks and rotating disks having plural holes. CONSTITUTION:An apparatus in an empty state without containing anything is initially thermally sterilized with steam. Molasses in a culture medium are then adjusted to about 20wt.% sutured concentration and a culture medium prepared by adding ammonium sulfate as an auxiliary nutrient source thereto is placed in a buffer tank 2-7 and thermally sterilized. After the sterilization, temperature is set at about 30 deg.C which is a fermentation temperature and bacteria capable of producing xanthan gum are inoculated thereinto. Germ-free air is subsequently introduced to about half of the circulating flow rate of a liquid while circulating the liquid by a pump 2-8. Rotating disks 2-4 having plural holes are rotated relatively to stationary disks 2-3 at about 380r.p.m. to carry out mixing by continuous dividing operation. Thereby oxygen and nutriments can be fed to the high-viscosity solution and high-viscosity substances can be produced by aerobic fermentation with hardly any energy consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62218955A JPS6463368A (en) | 1987-09-01 | 1987-09-01 | Production of high-viscosity substance by fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62218955A JPS6463368A (en) | 1987-09-01 | 1987-09-01 | Production of high-viscosity substance by fermentation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6463368A true JPS6463368A (en) | 1989-03-09 |
Family
ID=16727956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62218955A Pending JPS6463368A (en) | 1987-09-01 | 1987-09-01 | Production of high-viscosity substance by fermentation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6463368A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008143056A1 (en) * | 2007-05-18 | 2008-11-27 | Kabushiki Kaisha Teikoku Denki Seisakusho | Dispersion/stir device and dispersion container |
| CN104383867A (en) * | 2014-11-05 | 2015-03-04 | 广州一翔农业技术有限公司 | Cyclic shearing reaction kettle of suspension liquid fertilizer |
| JP2015054272A (en) * | 2013-09-11 | 2015-03-23 | 住友金属鉱山株式会社 | Agitation device |
| KR102255206B1 (en) * | 2020-04-16 | 2021-05-26 | 주식회사 엠에이더블유 | Method and Apparatus for mixing and distributing nano/micro bubbles in viscous liquid, and Viscous liquid containing nano/micro bubbles generated thereby |
-
1987
- 1987-09-01 JP JP62218955A patent/JPS6463368A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008143056A1 (en) * | 2007-05-18 | 2008-11-27 | Kabushiki Kaisha Teikoku Denki Seisakusho | Dispersion/stir device and dispersion container |
| JP5367567B2 (en) * | 2007-05-18 | 2013-12-11 | 株式会社帝国電機製作所 | Dispersing stirrer and dispersing tank |
| JP2015054272A (en) * | 2013-09-11 | 2015-03-23 | 住友金属鉱山株式会社 | Agitation device |
| CN104383867A (en) * | 2014-11-05 | 2015-03-04 | 广州一翔农业技术有限公司 | Cyclic shearing reaction kettle of suspension liquid fertilizer |
| KR102255206B1 (en) * | 2020-04-16 | 2021-05-26 | 주식회사 엠에이더블유 | Method and Apparatus for mixing and distributing nano/micro bubbles in viscous liquid, and Viscous liquid containing nano/micro bubbles generated thereby |
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