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Kumquats

Recommended

Conventional cooling

Dynamic Cooling

Pre-cooling

De-greening

Ripening

General Tips for Kumquats

Storage temperatureRelative Humidity (RH)DurationPre-coolingSensitivity to ethyleneEthylene ProductionControlled Atmosphere
Storage temperature: 5 °C – 7 °C
Relative Humidity (RH): 90 % – 95 %
Duration: 2 – 3 weeks
Pre-cooling: Forced-air cooling
Sensitivity to ethylene: Moderate
Ethylene Production: Low
Controlled Atmosphere: Not recommended

Maintain storage temperature in the range of 5 °C to 7 °C.

Use forced-air cooling equipment with a minimal air–product temperature differential (ΔT) for efficient cooling.

Recommended storage period is 2 to 3 weeks under optimal conditions.

Controlled atmosphere is not advised, as its economic benefit for kumquats is limited given the short storage duration.

Install an ozone generator to reduce microbial load, and ensure proper ventilation and air circulation are maintained.

IMPORTANT TIPS
  • Perform rapid pre-cooling immediately post-harvest to preserve quality.
  • Maintain a strict cold chain throughout handling and distribution.
  • Keep relative humidity consistently high (90 %–95 %) to prevent dehydration and surface defects.
  • Disinfect cold-storage chambers before use to prevent microbial contamination.
  • Store away from ethylene-producing crops or use ethylene removal systems to maintain quality.