شماره ركورد كنفرانس :
4865
عنوان مقاله :
Pterostilbene: a Theoretical Elucidation on Its Antioxidant Activity
پديدآورندگان :
. H. Saremia L heidarpoorleily@yahoo.com University of Sistan and Baluchestan؛ , Ebrahimia A ebrahimi@chem.usb.ac.ir University of Sistan and Baluchestan؛
كليدواژه :
Antioxidant activity , Bond dissociation enthalpy (BDE) , Density functional theory (DFT) , Pterostilbene , Resveratrol.
عنوان كنفرانس :
بيست و دومين كنفرانس ملي شيمي فيزيك ايران
چكيده فارسي :
Pterostilbene is a natural dietary Resveratrol (RES) analog, having less hydroxyl groups than RES, has a more favorable pharmacokinetic profile than RES. Bond dissociation enthalpies (BDEs) for the Pterostilbene and its derived compounds have been calculated using density functional theory (DFT) methods. It was found that the favorable antioxidant mechanism of Pterostilbene was an H-atom abstraction from the phenolic group in the 4´ position i.e. the natural species, not from the 3 and 5 position as related derivatives of this compound.
