Thermodynamic analysis of Saccharomyces cerevisiae growth: a theoretical-experimental approach
The yeast Saccharomyces cerevisiae is able to oxidize the glucose molecule through the metabolic pathways of fermentation and respiration, storing the released energy in the chemical bonds of the ATP molecule. However, less than half of this energy is used for ATP synthesis, supporting the hypothesi...
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| Format: | Online |
| Language: | English |
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Universidade Estadual de Campinas
2019
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| Online Access: | https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/794 |
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| author | Meirelles, Laura Fernandes de Almeida Gombert, Andreas Karoly Filho, Pedro Alcântara Pessôa |
| author_facet | Meirelles, Laura Fernandes de Almeida Gombert, Andreas Karoly Filho, Pedro Alcântara Pessôa |
| author_sort | Meirelles, Laura Fernandes de Almeida |
| collection | Portal de Eventos Científicos da UNICAMP |
| container_reference | Revista dos Trabalhos de Iniciação Científica da UNICAMP; n. 26 (2018): Congresso de Iniciação Científica Unicamp |
| description | The yeast Saccharomyces cerevisiae is able to oxidize the glucose molecule through the metabolic pathways of fermentation and respiration, storing the released energy in the chemical bonds of the ATP molecule. However, less than half of this energy is used for ATP synthesis, supporting the hypothesis that the cell stores the spare energy in the chemical bonds of other components, in addition to releasing some of the energy in the form of heat. To verify this hypothesis, the present work validated a series of analyzes for the determination of the cell's composition, whether in relation to macromolecular and elemental components or metabolites. These analyzes will be applied in bioreactor cultivations under anaerobiosis or under aerobiosis, allowing to evaluate if the composition of the cells varies in these two conditions. |
| first_indexed | 2025-10-08T13:52:09Z |
| format | Online |
| id | ojs-article-794 |
| institution | Universidade Estadual de Campinas |
| issn | 2596-1969 |
| language | eng |
| last_indexed | 2025-10-08T13:52:09Z |
| publishDate | 2019 |
| publisher | Universidade Estadual de Campinas |
| record_format | ojs |
| spelling | ojs-article-7942025-09-26T14:32:30Z Thermodynamic analysis of Saccharomyces cerevisiae growth: a theoretical-experimental approach Meirelles, Laura Fernandes de Almeida Gombert, Andreas Karoly Filho, Pedro Alcântara Pessôa Yeast physiology Gibbs energy Saccharomyces cerevisiae. The yeast Saccharomyces cerevisiae is able to oxidize the glucose molecule through the metabolic pathways of fermentation and respiration, storing the released energy in the chemical bonds of the ATP molecule. However, less than half of this energy is used for ATP synthesis, supporting the hypothesis that the cell stores the spare energy in the chemical bonds of other components, in addition to releasing some of the energy in the form of heat. To verify this hypothesis, the present work validated a series of analyzes for the determination of the cell's composition, whether in relation to macromolecular and elemental components or metabolites. These analyzes will be applied in bioreactor cultivations under anaerobiosis or under aerobiosis, allowing to evaluate if the composition of the cells varies in these two conditions. Universidade Estadual de Campinas 2019-01-29 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigo de convidado application/pdf https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/794 10.20396/revpibic262018794 Revista dos Trabalhos de Iniciação Científica da UNICAMP; n. 26 (2018): Congresso de Iniciação Científica Unicamp 2596-1969 eng https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/794/864 Copyright (c) 2019 Laura Fernandes de Almeida Meirelles, Andreas Karoly Gombert http://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Meirelles, Laura Fernandes de Almeida Gombert, Andreas Karoly Filho, Pedro Alcântara Pessôa Yeast physiology Gibbs energy Saccharomyces cerevisiae. Thermodynamic analysis of Saccharomyces cerevisiae growth: a theoretical-experimental approach |
| title | Thermodynamic analysis of Saccharomyces cerevisiae growth: a theoretical-experimental approach |
| title_full | Thermodynamic analysis of Saccharomyces cerevisiae growth: a theoretical-experimental approach |
| title_fullStr | Thermodynamic analysis of Saccharomyces cerevisiae growth: a theoretical-experimental approach |
| title_full_unstemmed | Thermodynamic analysis of Saccharomyces cerevisiae growth: a theoretical-experimental approach |
| title_short | Thermodynamic analysis of Saccharomyces cerevisiae growth: a theoretical-experimental approach |
| title_sort | thermodynamic analysis of saccharomyces cerevisiae growth: a theoretical-experimental approach |
| topic | Yeast physiology Gibbs energy Saccharomyces cerevisiae. |
| url | https://econtents.sbu.unicamp.br/eventos/index.php/pibic/article/view/794 |
| work_keys_str_mv | AT meirelleslaurafernandesdealmeida thermodynamicanalysisofsaccharomycescerevisiaegrowthatheoreticalexperimentalapproach AT gombertandreaskaroly thermodynamicanalysisofsaccharomycescerevisiaegrowthatheoreticalexperimentalapproach AT filhopedroalcantarapessoa thermodynamicanalysisofsaccharomycescerevisiaegrowthatheoreticalexperimentalapproach |
