the
moisture equilibrium contents and the moisture diffusion
coefficients, are shown in Table 2. As Table 2 shows, there
were no significant differences between the equilibrium
moisture contents of the materials despite the increasing
amount of cellulose nanofibers, as reported elsewhere for
TPS/CNF composites [11,25]. Similar type of behavior was
observed by Mathew and Dufresne 2002 when studying
the moisture absorption of sorbitol plasticized thermoplastic
starch reinforced with cellulose nanowhiskers [35].