It is important for fruits to be free of toxins and pollutants to maintain human health. The safety factor is one of the determining factors for the success of fruit export. There are international restrictions on the use of certain types of pesticides and chemicals in the production of fruits and in the treatment of fruits after picking.

The process of sorting the fruits according to the quality of their color has developed inside the packing houses, where cameras shed on the fruits as they move on the belts. The way to connect it to the computer to grade the fruits according to the intensity of their color and the regularity of its distribution on the surface of the fruit to graded degrees of quality instead of using the normal eye

Fruit should be packed and stored properly to avoid moisture reabsorption, after working on ripe fruit without defects and without spoilage due to insects or diseases.