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Cherimoya

Recommended

Conventional cooling

Dynamic Cooling

Pre-cooling

De-greening

Ripening

General Tips for Cherimoya

Storage temperatureRelative Humidity (RH)DurationPre-coolingSensitivity to ethyleneEthylene ProductionControlled Atmosphere
Storage temperature: 8° - 12° C
Relative Humidity (RH): 90%-95%
Duration: 2-3 weeks
Pre-cooling: Air cooling
Sensitivity to ethylene: High
Ethylene Production: Very high
Controlled Atmosphere: Not recommended

Storage Temperature: Recommended storage temperature is 8 °C – 12 °C.

High Humidity: Use an air cooler with a low temperature differential (ΔT) between inlet and outlet air.

Storage Duration: Recommended period is 2 – 3 weeks.

Ethylene Removal: The use of an ethylene absorption unit is recommended.

Controlled Atmosphere: Not recommended, as the benefit is minimal (up to 6 weeks total storage).

Ventilation: A digitally controlled ventilation mechanism should be installed, based on a specialized design study.

Pre-Cooling: A detailed study of temperature absorption time and air velocity is required to ensure uniform cooling throughout the entire volume of the pre-cooled product.

IMPORTANT TIPS
  • Ensure rapid pre-cooling before shipment and remove ethylene from storage areas.
  • Maintain low CO₂ concentrations (5 % – 10 %) to extend storage life — levels above 15 % may cause off-flavors and unpleasant odors.
  • Monitor sugar levels during harvest using optical refractometers — ideal values are 14° – 15° Brix.