Carrots
Recommended
Conventional cooling
Dynamic Cooling
Pre-cooling
De-greening
Ripening
General Tips for Carrots
| Storage temperature | Relative Humidity (RH) | Duration | Pre-cooling | Sensitivity to ethylene | Ethylene Production | Controlled Atmosphere |
|---|---|---|---|---|---|---|
|
Storage temperature:
-0,2° - 0,5° C
|
Relative Humidity (RH):
92%-94%
|
Duration:
2-4 months
|
Pre-cooling:
Hydrocooling or air cooling
|
Sensitivity to ethylene:
High
|
Ethylene Production:
Low
|
Controlled Atmosphere:
Not recommended
|
Dynamic Pre-Cooling (High-Suction Capacity Chambers): Specialized systems that ensure uniform cooling by controlling temperature absorption time and air velocity until the product core reaches the target temperature. Applicable for both packaged and unpackaged products. |
Dynamic Cooling: Provides continuous 24-hour monitoring and adjustment of all critical parameters (temperature, humidity, airflow), maintaining ideal conditions throughout the entire cold room volume. Dynamic Cooling extends shelf life by 15–20% compared to standard storage. |
Ventilation: Requires dedicated, digitally controlled mechanisms for the removal of respiration gases. |
Ethylene Removal: Use ethylene absorption systems to prevent physiological disorders and quality loss. |
IMPORTANT TIPS
- Dynamic Cooling is ideal for achieving long-term preservation and quality stability.
- Pre-cool rapidly using hydrocoolers before packaging, and use air pre-cooling after packaging.
- Maintain the cold chain during all handling and transport stages.
- Keep CO₂ levels low — helps preserve texture and flavor.
- Strictly manage ethylene: avoid storing carrots near ethylene-producing products.
- Disinfect all cold rooms, equipment, and washing systems before use, including the wash water used for cleaning carrots.