Nanoemulsion- and emulsion-based delivery systems for curcumin: Encapsulation and release properties

► Curcumin solubility in different TAG chain length types. ► Curcumin bioaccessibility after in vitro digestion. ► Digestion rates of curcumin O/W nanoemulsions dependent upon TAG chain length type. ► Curcumin bioaccessibility of O/W nano- vs. conventional emulsions.