SU465942A1 - Microbiological method of riboflavin - Google Patents
Microbiological method of riboflavinInfo
- Publication number
- SU465942A1 SU465942A1 SU671156770A SU1156770A SU465942A1 SU 465942 A1 SU465942 A1 SU 465942A1 SU 671156770 A SU671156770 A SU 671156770A SU 1156770 A SU1156770 A SU 1156770A SU 465942 A1 SU465942 A1 SU 465942A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- riboflavin
- fungus
- yeast
- biomass
- microbiological method
- Prior art date
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Description
1one
Известны способы получени рибофлавина путем выращивани гриба - продуцента на различных сложных средах, в том числе на биомассе дрожжей, полученных из углеводородов . Производственные процессы, основанные на этих способах, слонины и дорогосто щи .Methods are known for producing riboflavin by growing the fungus-producer in various complex media, including the biomass of yeast obtained from hydrocarbons. The manufacturing processes based on these methods are elephants and expensive.
В предлагаемом способе используют дл получени рибофлавина, например выращиванием гриба Eremothecium ashbyii, биомассу , полученную из углеводородов. Это обеспечивает увеличение выхода рибофлавина , упрощает и удешевл ет процесс его производства.In the proposed method, riboflavin is used to obtain, for example, by growing the fungus Eremothecium ashbyii, biomass obtained from hydrocarbons. This provides an increase in riboflavin yield, simplifies and reduces the cost of its production process.
Выращивание гриба необходимо вести в стерильных услови х или добавл ть антибиотик , напрпмер биомицин. При этом небольша часть веществ дрожжевой биомассы в процессе выращивани потребл етс грибом Eremothecium ashbyii, который нарастает за ее счет и образует рибофлавин. После окончани выращивани , длительность которого зависит от желаемого уровн обогащени дрожжей, дрожжевую биомассу с мицелием гриба высушивают.Cultivation of the fungus must be carried out under sterile conditions or an antibiotic, such as biomycin, must be added. At the same time, a small part of the yeast biomass substances in the process of growing is consumed by the fungus Eremothecium ashbyii, which grows at its expense and forms riboflavin. After the end of the cultivation, the duration of which depends on the desired level of yeast enrichment, the yeast biomass with the mycelium of the fungus is dried.
Пример. Дрожжи, полученные из смеси Н-парафинов нефти (Cs-С24) в производственных услови х, развод т водой до концентрации 6% (по сухим дрожжам). Затем в течение 1 ч при давлении 1 ати осуществл ют стерилизацию с последующим засевом двухсуточной культурой гриба Eremothecium ashbyii на сусле в количестве 2 об. % Выращивание ироизвод т на качалке прп 30°С в колбах, обеспечивающих аэрацию.Example. Yeast, obtained from a mixture of H-paraffin oil (Cs-C24) under production conditions, is diluted with water to a concentration of 6% (dry yeast). Then for 1 h at a pressure of 1 api, sterilization is carried out followed by sowing a two-day culture of the fungus Eremothecium ashbyii on wort in an amount of 2 vol. % Growth and production on a rocking chair at 30 ° C in flasks providing aeration.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU671156770A SU465942A1 (en) | 1967-05-06 | 1967-05-06 | Microbiological method of riboflavin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU671156770A SU465942A1 (en) | 1967-05-06 | 1967-05-06 | Microbiological method of riboflavin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU465942A1 true SU465942A1 (en) | 1979-09-30 |
Family
ID=20440593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU671156770A SU465942A1 (en) | 1967-05-06 | 1967-05-06 | Microbiological method of riboflavin |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU465942A1 (en) |
-
1967
- 1967-05-06 SU SU671156770A patent/SU465942A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Harper et al. | An experimental analysis of the coprophilous fungus succession | |
| GB299336A (en) | Improvements relating to the manufacture of yeast | |
| SU465942A1 (en) | Microbiological method of riboflavin | |
| US2132712A (en) | Fermentation process for the manufacture of dextro-lactic acid | |
| Bhuyan et al. | Chemically defined media for synnematin production | |
| US3666628A (en) | Process for growing microorganisms | |
| SU194261A1 (en) | ||
| US2524200A (en) | Continuous method of conducting microbiological processes | |
| GB1461408A (en) | Fermentation process for the production of lipase | |
| US2515461A (en) | Process for producing streptomycin on medium containing whole yeast | |
| US2594283A (en) | Process for the preparation of inoculum for use in the fermentative production of sodium gluconate | |
| GB598177A (en) | Improvements in or relating to process for the production of pantothenic acid | |
| US4430431A (en) | Producing fusafungine | |
| US2174543A (en) | Method of producing yeast | |
| SU448220A1 (en) | The method of obtaining dextranase | |
| SU487116A1 (en) | Yeast strain k-1 | |
| SU123126A1 (en) | Method for stimulating amylase formation by deep mold fungus culture | |
| SU122255A1 (en) | Method of obtaining dysenteric bacteriophage | |
| SU1509402A1 (en) | Mushroom strain penicillium canescens - producer of beta-galactosidase | |
| RU2019102139A (en) | Method of obtaining biologically active biomaterial | |
| US1510526A (en) | Production of butyl alcohol and acetone by the fermentation of molasses | |
| SU90393A1 (en) | Method of cultivation of wood mushrooms | |
| RU2219997C2 (en) | Food biosorbent manufacture method | |
| ES393771A1 (en) | Process for the manufacture of zeaxanthin | |
| SU530053A1 (en) | Nutrient medium for growing microorganisms under aerobic conditions |