date:Jun 12, 2015
t) BIRS tower in Burgdorf, Switzerland.
Produce, even dense produce such as carrots, are converted to pulp. The system gently sends droplets of the pulp from the top of the tower down, where it encounters the warm air from a ground blower that slowly dries the pulp to powder. Much slower than conventional spray- or drum-drying systems, the slower drying provides better color, flavor and nutrient retention.
Using fruit and vegetable powders can enhance color and flavor and allow for stronger nu