Apple Juice Powder Processing
The species is Malus domestica (Suckow) Borkh., family Rosaceae, the cultivated apple that descends from wild Central Asian apples. Crab apples and the European wild apple, Malus sylvestris, are related species with smaller, more sour fruit, and they are not the source of this powder. Hundreds of cultivars exist, and the juice from each carries its own sugar and acid balance.
The raw material is apple juice concentrate. The ripe fruit is pressed, the juice is concentrated, the concentrate is mixed with maltodextrin, and the mixture is spray-dried to a fine powder. The carrier keeps the sticky fruit sugars from fusing, so the powder flows and dissolves, and it lowers the sweetness per gram compared with the juice solids alone.
Pressing and clarification remove most of the skin tissue and fiber, so the juice powder is smooth and light in color. Fresh apple flesh browns quickly in air because of polyphenol oxidase, but the juice powder is already past that stage, and its pale yellow tone is stable in dry storage.












