Infrared Spectrum Analysis of Goji Berry during Electrohydrodynamic Drying

Figure 1

Schematic diagram of electrohydrodynamic (EHD) drying. (1) Hygrometer. (2) Thermometer. (3) Sample. (4) Ground electrode. (5) Needle electrode. (6) High-voltage power supply. (7) Control system. (8) Microammeter.