Table 1.

Summary of studies on the encapsulation of citrus pomace extracts.

Citrus Species	Coating Agents	Encapsulation Technique	Refs
Orange peels	Gelatin and Gum arabic	Coacervation	[16]
Orange peels	Whey protein isolate	Spray-drying	[17]
Orange peels	Whey protein isolate	Spray-drying	[18,19]
Citrus peels	Whey protein isolate	Spray-drying	[20]
Orange peels	N.M.	Spray-drying	[21]

N.M.: Not mentioned.