Two Kinds of Dehydration: What Actually Changes

People use "dried" as a single word, but we actually run two different dehydration profiles depending on the product. Understanding the difference explains why our apple rings are chewy and our banana powder is a fine, pale dust — and why we never freeze-dry anything. Everything that leaves our kitchen is 100% machine-dried.

Low-temperature dehydration (the slices)

Warm air is moved across sliced fruit over 8 to 14 hours, pulling moisture out gradually. We hold temperatures at 45–55°C — low enough to protect heat-sensitive vitamin C and the volatile aromatic compounds that make fruit smell like itself.

The fruit shrinks and its sugars concentrate. The result is dense, chewy and intensely flavoured. This is the method behind every slice we sell — apple, lemon, orange, pineapple and banana.

Gentle Dehydration (the powder)

Banana powder starts life pre-sliced thinner, then goes through the same automatic slicers and dehydrators at a lower temperature and for longer than a snacking slice needs — we call this our Gently Dehydrated setting. Slower, cooler drying gives the sugars far less chance to caramelise before the fruit is fully dry.

• Runs cooler and slower than the slice profile, purely to protect colour and aroma
• Produces a drier, more brittle chip that mills into a genuinely fine powder
• Takes longer than the slice run, which is why it costs a little more
• Grinds into a fine, pale, true-to-fruit powder

Why our banana powder is Gently Dehydrated

Dry banana too hot and it mills into a dull, slightly caramelised powder — the sugars have already begun to brown. Gently Dehydrated banana mills into something much closer to fresh: a pale gold, faintly sweet powder that never got hot enough to cook.

That colour is not decoration. It is a direct visual signal that the delicate aromatics survived the process intact, which is why it stirs into a smoothie tasting like actual banana rather than banana-flavoured filler.