Effect of zein-based microencapsules on the release and oxidation of loaded limonene

The core-shell structure of the limonene microencapsules was confirmed with CLSM (A) and SEM (B), which was prepared with 4 wt% limonene, 2 wt% zein and 1 wt% SC. The interior rough and porous shell was promising for the rate-limiting release of the core limonene.101