Facile single-step synthesis of centrifugally spun zein fibers encapsulating housefly oil.

This study investigates centrifugal spinning as a novel approach for producing zein fibers encapsulating housefly oil (HO). Different concentrations of housefly oil (15 %, 30 %, and 45 %; w/w) were evaluated, with rotation speeds ranging from 6000 to 12,000 rpm, to establish optimal production parameters. SEM images revealed continuous fiber formation, with the presence of beads and fiber diameters ranging from 2.