Food and Agriculture Organization of United Nations
Reducing Ochratoxin A in Coffee

Prevention Strategies

Storage and transportation

  • All containers used in the transportation of fresh cherries and wet parchment must be clean and free of husks and other material known to be highly contaminated with mould;
  • Only use clean bags for storing and transporting dried coffee;
  • Do not store clean, dry green coffee near rejects or husks;
  • Cover bags during transport and loading/unloading to prevent re-wetting;
  • Load and unload trucks in dry weather or under cover;
  • Store coffee in well-ventilated and leak proof warehouses (to avoid moisture re-adsorption), and store away from walls;
  • Store coffee bags on pallets, raised off the floor;
  • Only use clean, dry and odour-free bins and silos dedicated to coffee;
  • All shipping containers should be technically impeccable - i.e. watertight, free of holes and corrosion, with sound seals, being dry and odourless;
  • Ensure container stuffing takes place under cover, or in dry weather;
  • Use correct container liners according to the shipping method employed (e.g. lined with cardboard, or a container liner);
  • Instruct carrier to 'stow away from heat, cool stow and sun/weather protected' to minimise temperature fluctuations in transit;
  • Minimise transit times and avoid long stops, and avoid leaving stuffed containers exposed to sunshine for extended periods of time.
© FAO, 2008