he highest pH values of 00.00 ± 0.00 (00 min), 00.00 ± 0.00 (00 min), and 00.00 ± 0.00 (00 min) were achieved for a 0% lactose solution at 000, 000, and 000 mA current intensities, respectively. The highest pH values of 00.00 ± 0.00 (00 min), 00.00 ± 0.00 (00 min), and 00.00 ± 0.00 (00 min) were achieved for a 0