Table 4: Oxygen transmission rate (OTR) and oxygen permeability (OP) of films (mean ± standard deviations). Sample coding as presented in Table 1.

Film [] [] GGM:5gox nd nd GGM:5gox/10sor GGM:5gox/20sor GGM:5gox/30sor GGM:5gox/40sor GGM/40sor

Nd: not determined due to leaking of the film.