YU190286A - PROCEDURE FOR INCREASING THE LEVEL OF CARBON DIOXIDE AND ETHANOL PRODUCTION IN YEAST - Google Patents
PROCEDURE FOR INCREASING THE LEVEL OF CARBON DIOXIDE AND ETHANOL PRODUCTION IN YEASTInfo
- Publication number
- YU190286A YU190286A YU190286A YU190286A YU190286A YU 190286 A YU190286 A YU 190286A YU 190286 A YU190286 A YU 190286A YU 190286 A YU190286 A YU 190286A YU 190286 A YU190286 A YU 190286A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- atp
- cell
- intracellular
- carbon dioxide
- level
- Prior art date
Links
Abstract
POSTUPAK ZA POVEĆAVANJE NIVOA PROIZVODNJE UGLJEN DIOKSIDA I ETANOLA U KVASCU. Sadašnji pronalazak daje postupak za povećavanje nivoa proizvodnje ugljen dioksida, etanola i drugih fermentacionih proizvoda kao što je limunska kiselina, koje proizvode kvasci kao što je Saccaromyces cerevisiae za vreme fermentacije, i smanjenje proizvodnje biomase, regulisanjem brzine glikolize indirektno, izmenom energetskog balansa ćelije, tj. redukcijom intracelularnih nivoa ATP. Modifikacije komija se na ovaj način menja brzina glikolize uključuju korišćenje bilo regulisane hidrolize ATP unutar ćelije, bilo regulisanog "curenja" ATP iz ćelije. Sadašnji pronalazak obuhvata menjanje ćelijskog nivoa ATP uključujući (a) korišćenje "praznih" metaboličkih ciklusa radi trošenja ATP; (B) korišćenje izmenjene egzocelularne kisele fosfataze tako da ona postaje intracelularna i povećava hidrolizu intracelularnog ATP; (c) korišćenjem sredstva koje dekupluje ATPazu plazmatične membrane, čime se troši nenormalno visok nivo ATP; i (d) korišćenje sredstva koje omogućava oslobodjenje ATP iz ćelije, čime se snižava intracelularni nivo ATP.PROCEDURE FOR INCREASING THE LEVEL OF CARBON DIOXIDE AND ETHANOL PRODUCTION IN YEAST. The present invention provides a process for increasing production levels of carbon dioxide, ethanol and other fermentation products such as citric acid, produced by yeasts such as Saccaromyces cerevisiae during fermentation, and reducing biomass production, by regulating glycolysis rate indirectly, altering cell energy balance. . by reducing intracellular ATP levels. Modifications of the coma in this way to alter the rate of glycolysis involve the use of either regulated hydrolysis of ATP within the cell or regulated "leakage" of ATP from the cell. The present invention encompasses altering cellular ATP levels including (a) using "empty" metabolic cycles to deplete ATP; (B) using altered exocellular acid phosphatase so that it becomes intracellular and increases the hydrolysis of intracellular ATP; (c) using a plasma membrane ATPase decoupling agent, thereby consuming abnormally high ATP levels; and (d) using an agent that allows the release of ATP from the cell, thereby lowering the intracellular level of ATP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU190286A YU190286A (en) | 1986-11-10 | 1986-11-10 | PROCEDURE FOR INCREASING THE LEVEL OF CARBON DIOXIDE AND ETHANOL PRODUCTION IN YEAST |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU190286A YU190286A (en) | 1986-11-10 | 1986-11-10 | PROCEDURE FOR INCREASING THE LEVEL OF CARBON DIOXIDE AND ETHANOL PRODUCTION IN YEAST |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| YU190286A true YU190286A (en) | 1992-12-21 |
Family
ID=47278013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU190286A YU190286A (en) | 1986-11-10 | 1986-11-10 | PROCEDURE FOR INCREASING THE LEVEL OF CARBON DIOXIDE AND ETHANOL PRODUCTION IN YEAST |
Country Status (1)
| Country | Link |
|---|---|
| YU (1) | YU190286A (en) |
-
1986
- 1986-11-10 YU YU190286A patent/YU190286A/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE91720T1 (en) | YEAST STRAIN. | |
| Brown et al. | Ethanol inhibition of yeast growth and fermentation: differences in the magnitude and complexity of the effect | |
| Lindegren et al. | A new method for hybridizing yeast | |
| Bartholomew et al. | Demonstration of yeast bud scars with the electron microscope | |
| Bollet et al. | Synthesis of hexosamine by connective tissue (in vitro) | |
| Rak et al. | A yeast model of the neurogenic ataxia retinitis pigmentosa (NARP) T8993G mutation in the mitochondrial ATP synthase-6 gene | |
| Pereira et al. | The fermentation of sugarcane molasses by Dekkera bruxellensis and the mobilization of reserve carbohydrates | |
| Hoppe et al. | The effect of micro-aerobic conditions on continuous ethanol production by Saccharomyces cerevisiae | |
| ES8403524A1 (en) | Yeast culture containing S-adenosyl methionine in high concentrations, and process for production of S-adenosyl methionine | |
| Manwar et al. | Plackett–Burman design: A statistical method for the optimization of fermentation process for the yeast Saccharomyces cerevisiae isolated from the flowers of Woodfordia fruticosa | |
| Leonian et al. | The effect of vitamins on ten strains of Saccharomyces cerevisiae | |
| Miller et al. | THE METABOLISM OF YEAST SPORULATION: I. EFFECT OF CERTAIN METABOLITES AND INHIBITORS | |
| YU190286A (en) | PROCEDURE FOR INCREASING THE LEVEL OF CARBON DIOXIDE AND ETHANOL PRODUCTION IN YEAST | |
| IT1130242B (en) | PROCEDURE FOR THE PRODUCTION OF THE ALPHA-GALACTOSIDASE ENZYME AND FOR THE HYDROLYSIS OF THE REFINOSE BY USING THE ENZYME ITSELF | |
| MY190815A (en) | Use of cordyceps cicadae mycelium active substances for manufacturing a composition for preventing, postponing or treating changes in the anterior/posterior chamber volume, vitreous humour, and/or retinal detachment | |
| OSUMI | Electron microscopical observations on the formation of yeast-mitochondria | |
| GB877898A (en) | A new or improved method of liberating enzymes | |
| Clark et al. | Secondary life cycle of Nocardia corallina | |
| Van der Aar et al. | Stimulated glycolytic flux increases the oxygen uptake rate and aerobic ethanol production, during oxido-reductive growth of Saccharomyces cerevisiae | |
| Duque et al. | Spontaneous strains in tissue mechanics: topologically driven morphogenesis | |
| Ciftci | An optimization of alcohol production and an analysis of cell viability, alcohol productivity and maintenance energy | |
| GORE et al. | Evidence for Synthesis de novo and Turnover of Leucyl-Transfer Ribonucleic Acid Synthetase from Cultured Cells of Nicotiana tabacum var. xanthi | |
| Kolchinskii | Calculation of the astronomical refraction from aerological data. | |
| Crosby et al. | Basic for slow growth on non-fermentable substrates by a Saccharomyces cerevisiae mutant UV-sensitive for rho− production | |
| Stantley | A Peculiar Phenomenon Observed in Larval Populations of the Flour Beetle Tribolium confusum Duv |