What You Need to Know
The process relies on evaporative water loss, reducing water activity below 0.6 and concentrating phenolic antioxidants, sugars, and volatile flavor compounds. Low‑temperature drying preserves ~20–30 % of fresh phenolics while minimizing Maillard reactions, thus retaining the natural color and aroma of the fruit.
The Science
Primary Reaction
evaporation of water (physical dehydration)