In food processing, liquids need to be evaporated and concentrated to achieve the desired concentration and taste. The heat energy provided by the industrial boiler can drive the evaporation process to evaporate the water in the liquid, so as to achieve concentration and seasoning.
The activity what we do is evaporation(or membrane filtration) and then the result is concentration of the food/liquid.
(The effect of the evaporation is concentration of the food/liquid.)
Evaporation is removal of water from a liquid using heat to get concentrated.