Estudio computacional de los componentes mayoritarios de la estevia (Esteviosido y Rebaudiósido A) y su interacción con metales iónicos de interés bioquímico
dc.audience | Especializada | |
dc.contributor.advisor | Buendia Atencio, Cristian | |
dc.contributor.author | Enríquez Ramos Juan Diego | |
dc.creator | Enriquez Ramos, Juan Diego | |
dc.creator.cedula | 11821923966 | es_ES |
dc.date.accessioned | 2024-11-12T17:08:06Z | |
dc.date.available | 2024-11-12T17:08:06Z | |
dc.date.created | 2023-11-14 | |
dc.date.issued | 2024-11-12 | |
dc.description.abstract | In this work, the interaction of metal ions of biological interest with the hydroxyl and ether functional groups present in the chemical structure of stevioside was studied using the ONIOM layering method. The high layer described the metal and the target functional groups at the DFT B3LYP/LANL2DZ theoretical level, while the low layer corresponded to the external section of the molecular system at the semi-empirical PM6 level. The initial optimization performed with the DFTB3LYP/6-311G(d,p) level for the structures showed high structural similarity for stevioside and rebaudioside A, with RMSD values of 0.32Å and 1.42Å, respectively. | |
dc.description.degreelevel | Pregrado | es_ES |
dc.description.degreename | Bioquímico(a) | es_ES |
dc.description.degreetype | Investigación | es_ES |
dc.description.notes | Presencial | es_ES |
dc.description.tableofcontents | En este trabajo se estudió la interacción de iones metálicos de interés biológico con los grupos funcionales hidroxilo y éter presentes en la estructura química del esteviósido mediante el método por capas ONIOM, donde la capa alta describió el metal y los grupos funcionales de interés al nivel teórico DFT B3LYP/LANL2DZ y la capa baja correspondió a la sección externa del sistema molecular al nivel semi-empírico PM6. La optimización inicial realizada con el nivel DFT- B3LYP/6- 311G(d,p) de las estructuras presentó una alta similitud estructural para el esteviósido y rebaudiósido A con valores de RMSD de 0,32Å y 1,42Å, respectivamente. | |
dc.description.version | final | |
dc.format.medium | ||
dc.identifier.uri | https://repositorio.uan.edu.co/handle/123456789/11833 | |
dc.language.iso | spa | es_ES |
dc.publisher | Universidad Antonio Nariño | es_ES |
dc.publisher.campus | Bogotá - Circunvalar | es_ES |
dc.publisher.faculty | Facultad de Ciencias | es_ES |
dc.publisher.program | Bioquímica | es_ES |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América | * |
dc.rights.accesRights | openAccess | es_ES |
dc.rights.accessrights | info:eu-repo/semantics/closedAccess | |
dc.rights.coar | http://purl.org/coar/access_right/c_16ec | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.source | instname:Universidad Antonio Nariño | |
dc.source.bibliographicCitation | Ajami, M., Seyfi, M., Abdollah, F., Hosseini, P., Naseri, P., Velayati, A., Mahmoudnia, F., Zahedirad, M., & Hajifaraji, M. (2020). Effects of stevia on glycemic and lipid profile of type 2 diabetic patients: A randomized controlled trial. Avicenna Journal of Phytomedicine, 10(2), 118. /pmc/articles/PMC7103435/ | |
dc.source.bibliographicCitation | Becke, A. D. (1993). Density‐functional thermochemistry. III. The role of exact exchange. The Journal of Chemical Physics, 98(7), 5648–5652. https://doi.org/10.1063/1.464913 Benson, S. W. (1979). Electrostatics, the chemical bonding and stability of molecules. ChemInform,10(9). https://doi.org/10.1002/CHIN.197909366 | |
dc.source.bibliographicCitation | Castro-Muñoz, R., Correa-Delgado, M., Córdova-Almeida, R., Lara-Nava, D., Chávez-Muñoz, M., Velásquez-Chávez, V. F., Hernández-Torres, C. E., Gontarek-Castro, E., & Ahmad, M. Z. (2022). | |
dc.source.bibliographicCitation | Natural sweeteners: Sources, extraction and current uses in foods and food industries. Food Chemistry, 370, 130991. https://doi.org/10.1016/j.foodchem.2021.130991 | |
dc.source.bibliographicCitation | Christensen, A. S., Kubař, T., Cui, Q., & Elstner, M. (2016). Semiempirical Quantum Mechanical | |
dc.source.bibliographicCitation | Methods for Noncovalent Interactions for Chemical and Biochemical Applications. Chemical Reviews, 116(9), 5301–5337. https://doi.org/10.1021/acs.chemrev.5b00584/asset/images/large/cr2015-005844_0013.jpeg | |
dc.source.bibliographicCitation | Dempsey, E., & Corr, S. C. (2022). Lactobacillus spp. for Gastrointestinal Health: Current and Future Perspectives. Frontiers in Immunology, 13, 840245. https://doi.org/10.3389/fimmu.2022.840245/bibtex | |
dc.source.bibliographicCitation | Deniņa, I., Semjonovs, P., Fomina, A., Treimane, R., & Linde, R. (2014). The influence of stevia glycosides on the growth of Lactobacillus reuteri strains. Letters in Applied Microbiology, 58(3), 278–284. https://doi.org/10.1111/LAM.12187 | |
dc.source.bibliographicCitation | Frisch, M. J., Pople, J. A., & Binkley, J. S. (1984). Self-consistent molecular orbital methods 25. Supplementary functions for Gaussian basis sets. The Journal of Chemical Physics, 80(7), 3265–3269. https://doi.org/10.1063/1.447079 | |
dc.source.bibliographicCitation | Gagné, O. C., & Hawthorne, F. C. (2020). Bond-length distributions for ions bonded to oxygen: Results for the transition metals and quantification of the factors underlying bond-length variation in inorganic solids. IUCrJ, 7(Pt 4), 581–629. https://doi.org/10.1107/s2052252520005928/lt5028sup2.zip | |
dc.source.bibliographicCitation | Georgiev, A., Bubev, E., Dimov, D., Yancheva, D., Zhivkov, I., Krajčovič, J., Vala, M., Weiter, M., & | |
dc.subject | Estevia | |
dc.subject | Metales alcalinos y alcalinotérreos | |
dc.subject | Química Computacional | |
dc.subject | DFT | |
dc.subject | ONIOM | |
dc.subject.keyword | Stevia | |
dc.subject.keyword | Alkali and Alkaline Earth Metals | |
dc.subject.keyword | Computational Chemistry | |
dc.subject.keyword | DFT | |
dc.subject.keyword | ONIOM | |
dc.title | Estudio computacional de los componentes mayoritarios de la estevia (Esteviosido y Rebaudiósido A) y su interacción con metales iónicos de interés bioquímico | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | |
dc.type.coarversion | http://purl.org/coar/version/c_b1a7d7d4d402bcce | |
dc.type.document | Estudio descriptivo | |
dc.type.hasVersion | info:eu-repo/semantics/acceptedVersion | es_ES |
dc.type.redcol | http://purl.org/redcol/resource_type/PIC | |
dc.type.spa | Trabajo de grado (Pregrado y/o Especialización) | es_ES |
dc.type.version | info:eu-repo/semantics/acceptedVersion |
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