Influence of hydroxycinnamic acids on the oxy-radical generated iodide/hydrogen peroxide reaction system
Konferencijski prilog (Objavljena verzija)
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Society of Physical Chemists of Serbia
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The influence of hydroxycinnamic acids (HCA): caffeic acid, chlorogenic
acid, and p-coumaric acid, on the potassium iodide/hydrogen peroxide
system was investigated. A linear correlation between absorption maximum
of triiodide (I3
-) at 351 nm and HCA concentration was found. In the
presence of HCA, reaction yield of I3
- was found to increase in following
order p-cumaric < chlorogenic ≤ caffeic acid. This is attributing to their oxyradical
scavenging activity. Results obtained in this study have showed
correlation between antioxidant activities of HCA and their ability to
enhanced I3
- production.
Izvor:
Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, 2014, N-04-PIzdavač:
- Society of Physical Chemists of Serbia
Finansiranje / projekti:
- Dinamika nelinearnih fizičkohemijskih i biohemijskih sistema sa modeliranjem i predviđanjem njihovih ponašanja pod neravnotežnim uslovima (RS-MESTD-Basic Research (BR or ON)-172015)
Kolekcije
Institucija/grupa
VinčaTY - CONF AU - Potkonjak, Nebojša I. AU - Blagojević, Stevan N. PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9264 AB - The influence of hydroxycinnamic acids (HCA): caffeic acid, chlorogenic acid, and p-coumaric acid, on the potassium iodide/hydrogen peroxide system was investigated. A linear correlation between absorption maximum of triiodide (I3 -) at 351 nm and HCA concentration was found. In the presence of HCA, reaction yield of I3 - was found to increase in following order p-cumaric < chlorogenic ≤ caffeic acid. This is attributing to their oxyradical scavenging activity. Results obtained in this study have showed correlation between antioxidant activities of HCA and their ability to enhanced I3 - production. PB - Society of Physical Chemists of Serbia C3 - Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry T1 - Influence of hydroxycinnamic acids on the oxy-radical generated iodide/hydrogen peroxide reaction system VL - N-04-P UR - https://hdl.handle.net/21.15107/rcub_vinar_9264 ER -
@conference{ author = "Potkonjak, Nebojša I. and Blagojević, Stevan N.", year = "2014", abstract = "The influence of hydroxycinnamic acids (HCA): caffeic acid, chlorogenic acid, and p-coumaric acid, on the potassium iodide/hydrogen peroxide system was investigated. A linear correlation between absorption maximum of triiodide (I3 -) at 351 nm and HCA concentration was found. In the presence of HCA, reaction yield of I3 - was found to increase in following order p-cumaric < chlorogenic ≤ caffeic acid. This is attributing to their oxyradical scavenging activity. Results obtained in this study have showed correlation between antioxidant activities of HCA and their ability to enhanced I3 - production.", publisher = "Society of Physical Chemists of Serbia", journal = "Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry", title = "Influence of hydroxycinnamic acids on the oxy-radical generated iodide/hydrogen peroxide reaction system", volume = "N-04-P", url = "https://hdl.handle.net/21.15107/rcub_vinar_9264" }
Potkonjak, N. I.,& Blagojević, S. N.. (2014). Influence of hydroxycinnamic acids on the oxy-radical generated iodide/hydrogen peroxide reaction system. in Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry Society of Physical Chemists of Serbia., N-04-P. https://hdl.handle.net/21.15107/rcub_vinar_9264
Potkonjak NI, Blagojević SN. Influence of hydroxycinnamic acids on the oxy-radical generated iodide/hydrogen peroxide reaction system. in Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry. 2014;N-04-P. https://hdl.handle.net/21.15107/rcub_vinar_9264 .
Potkonjak, Nebojša I., Blagojević, Stevan N., "Influence of hydroxycinnamic acids on the oxy-radical generated iodide/hydrogen peroxide reaction system" in Physical chemistry 2014: 12th International Conference on Fundamental and Applied Aspects of Physical Chemistry, N-04-P (2014), https://hdl.handle.net/21.15107/rcub_vinar_9264 .