Chemical Reactivity Properties, Solubilities, and Bioactivity Scores of Some Pigments Derived from Carotenoids of Marine Origin through Conceptual DFT Descriptors

الملخص EN

Five density functionals, CAM-B3LYP, LC-ωHPBE, MN12SX, N12SX, and ωB97XD, in connection with the Def2TZVP basis set were assessed together with the SMD solvation model for the calculation of the molecular properties, chemical reactivities, and solubilities of some pigments derived from astaxanthin, β-cryptoxanthin, fucoxanthin, myxol, siphonaxanthin, siphonein, and zeaxanthin marine carotenoids in the presence of different solvents (hexane, methanol, ethanol, and water).

All the chemical reactivity descriptors for the systems were calculated via conceptual density functional theory (CDFT).

Finally, the potential bioavailability and druggability as well as the bioactivity scores for the marine carotenoid pigments were predicted through different methodologies already reported in the literature, which have been previously validated during the study of other natural products obtained from marine sources.