Cyanidin, as one important plant pigment, was theoretically (at M05-2X/6-311+G(d,p) level of theory) investigated for its ability to scavenge potentially, highly damaging hydroxyl radical. Free radical scavenging of cyanidin was studied through electron transfer mechanism – ET (the second step in SPLET mechanism) in water and ethanol, as solvents. Examination was performed using density functional theory (DFT) and Marcus theory. Based on the thermochemical and kinetic data, it is clear that O‒H group of cyanidin in position 3` is the most suitable for reaction with hydroxyl radical through mentioned antioxidant mechanism.
Ključne reči:
hyrdoxyl radical / ET and SPLET mechanisms / cyanidin
Izvor:
21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016., 2016
TY - CONF
AU - Marković, Zoran
AU - Milenković, Dejan
AU - Jeremić, Svetlana
AU - Djorović, Jelena
AU - Dimitrić-Marković, Jasmina
PY - 2016
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/5620
AB - Cyanidin, as one important plant pigment, was theoretically (at M05-2X/6-311+G(d,p) level of theory) investigated for its ability to scavenge potentially, highly damaging hydroxyl radical. Free radical scavenging of cyanidin was studied through electron transfer mechanism – ET (the second step in SPLET mechanism) in water and ethanol, as solvents. Examination was performed using density functional theory (DFT) and Marcus theory. Based on the thermochemical and kinetic data, it is clear that O‒H group of cyanidin in position 3` is the most suitable for reaction with hydroxyl radical through mentioned antioxidant mechanism.
C3 - 21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016.
T1 - Examination of Electron Transfer Mechanism of Cyanidin
UR - https://hdl.handle.net/21.15107/rcub_agrospace_5620
ER -
@conference{
author = "Marković, Zoran and Milenković, Dejan and Jeremić, Svetlana and Djorović, Jelena and Dimitrić-Marković, Jasmina",
year = "2016",
abstract = "Cyanidin, as one important plant pigment, was theoretically (at M05-2X/6-311+G(d,p) level of theory) investigated for its ability to scavenge potentially, highly damaging hydroxyl radical. Free radical scavenging of cyanidin was studied through electron transfer mechanism – ET (the second step in SPLET mechanism) in water and ethanol, as solvents. Examination was performed using density functional theory (DFT) and Marcus theory. Based on the thermochemical and kinetic data, it is clear that O‒H group of cyanidin in position 3` is the most suitable for reaction with hydroxyl radical through mentioned antioxidant mechanism.",
journal = "21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016.",
title = "Examination of Electron Transfer Mechanism of Cyanidin",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5620"
}
Marković, Z., Milenković, D., Jeremić, S., Djorović, J.,& Dimitrić-Marković, J.. (2016). Examination of Electron Transfer Mechanism of Cyanidin. in 21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016..
https://hdl.handle.net/21.15107/rcub_agrospace_5620
Marković Z, Milenković D, Jeremić S, Djorović J, Dimitrić-Marković J. Examination of Electron Transfer Mechanism of Cyanidin. in 21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016.. 2016;.
https://hdl.handle.net/21.15107/rcub_agrospace_5620 .
Marković, Zoran, Milenković, Dejan, Jeremić, Svetlana, Djorović, Jelena, Dimitrić-Marković, Jasmina, "Examination of Electron Transfer Mechanism of Cyanidin" in 21. Savetovanje o biotehnologiji sa međunarodnim učešćem, Čačak, 11.- 12. 03. 2016. (2016),
https://hdl.handle.net/21.15107/rcub_agrospace_5620 .
