Figure 1 | Scientific Reports

Figure 1

From: Evaluation of physicochemical properties and volatile compounds of Chinese dried pork loin curing with plasma-treated water brine

Figure 1

Schematic diagram of dielectric barrier discharges cold plasma (DBD-CP) system. The plasma discharge was generated under the following conditions: operating frequency, 50 kHz; the output voltages were 50, 60 and 70 kV; the current were 0.7, 0.8 and 0.9 mA, respectively, the power were 35, 48 and 63 w, respectively. All the treatments were carried out using ambient air without air circulation or supplementation with any other particular gas at an atmospheric pressure environment. The distance between the ground electrode and the water sample was adjusted to 2 mm, the gap between water surface and the top electrode was fixed at 10 mm during DBD-CP treatments.

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