Skip to main content

Tomatoes

Recommended

Conventional cooling

Dynamic Cooling

Pre-cooling

De-greening

Ripening

General Tips for Tomatoes

Storage temperatureRelative Humidity (RH)DurationPre-coolingSensitivity to ethyleneEthylene ProductionControlled Atmosphere
Storage temperature: 12° – 14° C
Relative Humidity (RH): 85%
Duration: 2-4 weeks
Pre-cooling: Air cooling
Sensitivity to ethylene: High
Ethylene Production: Medium
Controlled Atmosphere: Not recommended

Dynamic Pre-Cooling (High-Suction Capacity Units): Specialized study of heat absorption time and airflow velocity ensures uniform temperature reduction throughout the product mass. Used for both packed and unpacked tomatoes, pre-cooling delays ripening and significantly extends shelf life.

Pallet Arrangement: To ensure uniform temperature during storage, maintain 5–10 cm gaps between pallets, aligned with the airflow direction of cold air circulation.

IMPORTANT TIPS
  • Rapid pre-cooling at 14°C in Dynamic Pre-Cooling Units, followed by continuous cold chain maintenance across all stages of handling and transport.
  • Dynamic Cooling is essential for optimal preservation and extended storage duration.
  • Do not store tomatoes alongside ethylene-producing fruits such as apples, pears, peaches, or nectarines.
  • Avoid temperatures below 8°C, as chilling injury may occur — leading to surface pitting, poor color development, and internal breakdown.
  • Degreen in Dynamic Degreening Chambers, applying ethylene to maintain a steady concentration of 100–150 ppm throughout the process.
  • Control CO₂ levels to prolong storage life and preserve quality attributes.
  • Store tomatoes at the lower threshold of physiological ripeness (third green stage) before degreening for optimal post-harvest performance.

Related Pages: