Onions are one of the oldest edible vegetables and vegetables in the world and Iran. The onion has many varieties, such as white onion, purple onion, red onion, or a mixture of red and purple and gold one.
Onions are currently cultivated in all parts of the world, but are said to have originated in Iran and Afghanistan, and have since traveled to other parts of the world.
Iran is ranked fifth in exporting onions and also prevents some cancers and can even inhibit the growth of cancer cells. Onions have anti-cholesterol properties.
This property of onion owes its antioxidant and omega-3 properties.
What ensures the success of onion exporting companies in the target market is the provision of higher quality products, convenient packaging and attention to onion weight per carton.
Onion exporting companies must ship in standard cartons with specified weight for export. The onions that fall into these categories should be the same in size and be grouped in a grid.
The exported onion grade is expressed in 3 ways; at Grade 1 the onion diameter should be about 1 inch or larger; at Grade 1, the onion diameter should be from 1 to 2 inches, and at Grade 1, the onion diameter is less than 2 inches; Inches.