Figure 2.
Cell viability (%) of the human salivary gland (HSG) cells after 24 h incubation with DMEM (control) and the protein hydrolysate at concentrations between 0.078 and 10 mg/mL (n = 4). WPI, LG, and LA denote whey protein isolate, β-lactoglobulin, and α-lactalbumin solutions, respectively. The number after the abbreviated protein solutions indicates the temperature (°C) of the heat treatment process.
