A DFT study on OH radical scavenging activities of eriodictyol, Isosakuranetin and pinocembrin
Yazarlar (2)
Öğr. Gör. Şaban ERDOĞAN
Yalova Üniversitesi, Türkiye
Sivas Cumhuriyet Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Journal of Biomolecular Structure and Dynamics |
| Dergi ISSN | 0739-1102 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q1 |
| Makale Dili | İngilizce |
| Basım Tarihi | 07-2021 |
| Cilt No | 40 |
| Sayı | 21 |
| Sayfalar | 10802 / 10811 |
| DOI Numarası | 10.1080/07391102.2021.1950572 |
| Makale Linki | http://dx.doi.org/10.1080/07391102.2021.1950572 |
| Özet |
| Flavonoids are natural compounds with antioxidant properties that have positive effects on human health, which reduce toxic effects of reactive oxygen species (ROS) and partially oxidative damage. In the work, the density functional theory (DFT/BMK) calculations were performed for antioxidant activity evaluation of pinocembrin (P), isosakuranetin (I) and eriodictyol (E). Four main mechanisms were examined: hydrogen atom transfer (HAT), radical adduct formation (RAF), single electron transfer-proton transfer (SET-PT) and Sequential proton loss electron transfer (SPLET). HAT and SPLET are thermodynamically the most probable process in gas phase and water. The three flavonoids examined + •OH HAT and RAF mechanisms for each possible location were investigated theoretically for the first time. The results were discussed by considering thermodynamic, kinetic and structural data of various reaction paths using IRC approach. Communicated by Ramaswamy H. Sarma. |
| Anahtar Kelimeler |
| DFT | eriodictyol | Flavanones | hydroxyl radical | IRC | isosakuranetin | pinocembrin |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 13 |
| SCOPUS | 13 |
| Google Scholar | 17 |