NON-HEATED FOOD STERILIZER WITH COMBINED LOW-TEMPERATURE PLASMA TREATMENT AND UV OR LIGHT PULSE TREATMENT

摘要

The present invention relates to an apparatus for sterilizing powdered food in a non-heated manner, wherein the apparatus comprises: a body causing flow of target powdered food; a first sterilizing means generating cold plasma by a plurality of electrode bodies installed in the periphery of a fluidized bed; a second sterilizing means generating pulsed light by a light source body installed in the periphery of the fluidized bed (10); and a control means controlling the first sterilizing means and the second sterilizing means in accordance with the physical properties of the powdered food. Accordingly, it is effective to remove the food poisoning bacteria which are difficult to kill by other methods without causing quality deterioration by simultaneously treating cold plasma and light pulse in powdery foods including a red pepper powder, thereby improving hygiene.;COPYRIGHT KIPO 2019