Prolonging the shelf life of fresh citrus fruits by application of lipids has been known for centuries. Nowadays, consumer demand for ready-to-eat products with longer shelf life has prompted research on novel techniques. Preparation of emulsion systems for coating techniques creates opportunities to link the properties of hydrocolloid compounds and lipid compounds, providing a controlled, effective barrier. A number of studies have been recently published on the incorporation of lipids into the biopolymer film matrix including vegetable oils