Modeling of an immobilized lipase tubular reactor for the production of glycerol and fatty acids from oils
Advances in the design of a bioreactor in the fats and oils industry have permitted the hydrolysis of triglycerides in mild conditions and improved productivity while avoiding the formation of unwanted byproducts. The present work develops a mathematical model that describes the hydrolytic activity...
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| Format: | Article |
| Language: | English |
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Consejo Superior de Investigaciones Científicas
2010-06-01
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| Series: | Grasas y Aceites |
| Subjects: | |
| Online Access: | http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/827 |
| _version_ | 1818457334279569408 |
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| author | Sebastián Oddone Mariano Grasselli Anahí Cuellas |
| author_facet | Sebastián Oddone Mariano Grasselli Anahí Cuellas |
| author_sort | Sebastián Oddone |
| collection | DOAJ |
| description | Advances in the design of a bioreactor in the fats and oils industry have permitted the hydrolysis of triglycerides in mild conditions and improved productivity while avoiding the formation of unwanted byproducts. The present work develops a mathematical model that describes the hydrolytic activity of a tubular reactor with immobilized lipases for the production of glycerol and fatty acids from the oil trade. Runge Kutta’s numerical method of high order has been applied, considering that there is no accumulation of the substratum in the surface of the membrane, where the enzyme is. At the same time, different equations based on the kinetic model of Michaelis Mentens and the Ping-Pong bi-bi mechanism were examined. Experimental data in discontinuous systems are the basis for the development of the quantitative mathematical model that was used to simulate the process computationally. The obtained results allow for optimizing both the operative variables and the economic aspects of industrial processes. |
| first_indexed | 2024-12-14T22:40:55Z |
| format | Article |
| id | doaj.art-a51ed49eb9214713bc398e6f465ac6f6 |
| institution | Directory Open Access Journal |
| issn | 0017-3495 1988-4214 |
| language | English |
| last_indexed | 2024-12-14T22:40:55Z |
| publishDate | 2010-06-01 |
| publisher | Consejo Superior de Investigaciones Científicas |
| record_format | Article |
| series | Grasas y Aceites |
| spelling | doaj.art-a51ed49eb9214713bc398e6f465ac6f62022-12-21T22:44:58ZengConsejo Superior de Investigaciones CientíficasGrasas y Aceites0017-34951988-42142010-06-0161217518210.3989/gya.087609813Modeling of an immobilized lipase tubular reactor for the production of glycerol and fatty acids from oilsSebastián Oddone0Mariano Grasselli1Anahí Cuellas2Instituto de Tecnología, Facultad de Ingeniería y Ciencias Exactas, Universidad Argentina de la EmpresaUniversidad Nacional de Quilmes Roque Sáenz PeñaUniversidad Nacional de Quilmes Roque Sáenz PeñaAdvances in the design of a bioreactor in the fats and oils industry have permitted the hydrolysis of triglycerides in mild conditions and improved productivity while avoiding the formation of unwanted byproducts. The present work develops a mathematical model that describes the hydrolytic activity of a tubular reactor with immobilized lipases for the production of glycerol and fatty acids from the oil trade. Runge Kutta’s numerical method of high order has been applied, considering that there is no accumulation of the substratum in the surface of the membrane, where the enzyme is. At the same time, different equations based on the kinetic model of Michaelis Mentens and the Ping-Pong bi-bi mechanism were examined. Experimental data in discontinuous systems are the basis for the development of the quantitative mathematical model that was used to simulate the process computationally. The obtained results allow for optimizing both the operative variables and the economic aspects of industrial processes.http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/827bioreactorimmobilizationlipasemodelingoilssimulation |
| spellingShingle | Sebastián Oddone Mariano Grasselli Anahí Cuellas Modeling of an immobilized lipase tubular reactor for the production of glycerol and fatty acids from oils Grasas y Aceites bioreactor immobilization lipase modeling oils simulation |
| title | Modeling of an immobilized lipase tubular reactor for the production of glycerol and fatty acids from oils |
| title_full | Modeling of an immobilized lipase tubular reactor for the production of glycerol and fatty acids from oils |
| title_fullStr | Modeling of an immobilized lipase tubular reactor for the production of glycerol and fatty acids from oils |
| title_full_unstemmed | Modeling of an immobilized lipase tubular reactor for the production of glycerol and fatty acids from oils |
| title_short | Modeling of an immobilized lipase tubular reactor for the production of glycerol and fatty acids from oils |
| title_sort | modeling of an immobilized lipase tubular reactor for the production of glycerol and fatty acids from oils |
| topic | bioreactor immobilization lipase modeling oils simulation |
| url | http://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/827 |
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