Research Article

Development of Decontamination Treatment Techniques for Dry Powder Foods by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma Jet

Figure 4

Picture of 3M™ Petrifilm™ AC Staph Express Count Plate (bacteria per gram) in mulberry. Treatment time: (a) 1.0 min; (b) 10.0 min.
(a)
(b)