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. 2019 Nov 26;11(12):1945. doi: 10.3390/polym11121945

Table 5.

Partition and diffusion coefficients and root of the mean-square-error (RMSE) values of quercetin from PLA/ZN samples into different food simulants at 40 °C.

Simulant Bilayer PLA/ZN Composite K P.FS Dp (m2 s−1) RMSE
10% EtOH PLA/ZN.Q 5422 ± 139 1.5 × 10−15 1.20
PLA/ZN.Q.CNC0.5 5353 ± 45 2.0 × 10−15 1.05
PLA/ZN.Q.CNC1 5869 ± 103 3.0 × 10−15 0.43
3% acetic acid PLA/ZN.Q 6330 ± 220 2.0 × 10−15 0.67
PLA/ZN.Q.CNC0.5 5869 ± 150 3.5 × 10−15 0.34
PLA/ZN.Q.CNC1 6171 ± 150 4.5 × 10−15 0.71