Release Mathematical Model of Active Agent from Packaging Material into Food

Figure 4

Release kinetics of active ingredient into food for various values of 𝑘_𝐶𝑃 (𝑙₁=48 μm, 𝑙₂=16 μm, 𝑘_𝐹𝐶=0.2, 𝐴=1 cm², and 𝐶_𝑃0=5 mg·cm⁻³).