Cucumber, apple

A particularly juicy variety, with most of the flavour in the seeds.

Alternative Name

N/A

Scientific Name

Cucumis sativus

Health benefits

Heart

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Apple cucumbers have white to light yellow-green skin and white flesh. They are shorter and have a more rounded, oval shape than the common cucumber. They are crisp like an apple and have a mild sweet flavour.

Information for farmers+

Harvesting
The optimum storage for cucumber is 10–12.5°C for generally less than 14 days, as visual and sensory quality deteriorate rapidly. Shrivelling, yellowing and decay are likely to increase following storage beyond that. Cucumbers are chilling sensitive at temperatures below 10°C and short term storage or transit temperatures below this range will result in chilling injury. Consequences include water-soaked areas, pitting and accelerated decay. Cucumber varieties vary considerably in their susceptibility to chilling injury. Freezing injury will be initiated at -0.5°C. Symptoms include a water-soaked pulp becoming brown and gelatinous in appearance over time.

Postharvest storage temperature
The optimum storage for cucumber is 10–12.5°C for generally less than 14 days, as visual and sensory quality deteriorate rapidly. Shrivelling, yellowing and decay are likely to increase following storage beyond that. Cucumbers are chilling sensitive at temperatures below 10°C and short term storage or transit temperatures below this range will result in chilling injury. Consequences include water-soaked areas, pitting and accelerated decay. Cucumber varieties vary considerably in their susceptibility to chilling injury. Freezing injury will be initiated at -0.5°C. Symptoms include a water-soaked pulp becoming brown and gelatinous in appearance over time.

Controlled atmosphere storage
Controlled or modified atmosphere storage or shipping offer moderate to little benefit to cucumber quality maintenance. Low O2 levels (3–5%) delay yellowing and the onset of decay by a few days. Cucumber tolerates elevated CO2 up to 10% but storage life is not extended beyond the benefit of reduced levels of O2.

Ethylene sensitivity
Cucumbers are highly sensitive to exogenous ethylene. Accelerated yellowing and decay will result from low levels (1–5ppm) of ethylene during distribution and short-term storage. Do not mix commodities such as bananas, melons and tomatoes with cucumber.

Humidity storage
Cucumbers are often treated with approved waxes or oils to reduce water loss, reduce abrasion injury and enhance appearance. Packaging also reduces water loss. Cucumbers should be held at 95% relative humidity.

Disease & infection
Diseases are an important source of postharvest loss, particularly in combination with chilling stress. A number of bacterial and fungal pathogens cause postharvest losses in transit and storage, and with the consumer.

Preparation & Storage+
Do not peel. Keep in vegetable drawer of fridge.
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Veggy tip

Cooking apple cucumbers will reduce vitamin C—the only key nutrient available—so eat them raw and avoid peeling or removing seeds for extra fibre.