Potatoes, which have an important place in the beginning of agriculture and the transition to settled life, stand out as a nutritious and satisfying food thanks to the carbohydrates, minerals and vitamins they contain. The ease of cultivation and long-term storage have made potatoes an indispensable part of many people's daily diets. However, the high losses and wastage that occur when stored using classical methods reduce the economic advantages of this product.

Onions, in addition to being a source of flavor, are a valuable food with their fibrous structure, folic acid, minerals and vitamin C content. Like potatoes, onions can maintain their freshness for a long time when stored under suitable conditions in specially ventilated warehouses.

Potato and Onion Storage ProcessesStorage processes for both products are of great importance in extending the storage life of the products and reducing losses:

• For Potato: Drying, conditioning, gradual cooling and gradual heating
• For Onion: Drying, shelling, gradual cooling and gradual heating

Careful implementation of these processes extends the retention period and prevents investors from being harmed by minimizing losses.

Ventilation Systems and Storage SolutionsDifferent ventilation systems can be preferred depending on the purpose of use (table or industrial) and storage method (in crates or in bulk) of potatoes and onions. The main systems are:

• Pressure Box – Airbag System
• Suction Wall System
• Letter Box System
• Dragon System
• Half Round Ducts System
• Underground Ducts System
• Room Ventilation System

It is of great importance that the most appropriate method for selecting the storage system is determined and implemented by experts.

Critical Factor for Success: Maintaining Product QuantityThe most critical issue in storage is to keep the amount of product entering the warehouse and the amount of product leaving at a similar level. Otherwise, farmers and investors may face major financial losses. Therefore, ensuring appropriate storage conditions is a basic requirement.

Frigotek's SolutionsFrigotek designs efficient, hygienic and environmentally sustainable projects for long-term storage of potatoes and onions and to minimize losses. Designing solutions specific to your facility, Frigotek offers turnkey service after completing the production and product supply processes.