obtained
in this work were similar
to the values
found by Moraes (2009)
who reported density values around
1.35 g/cm3 for films composed of 3% of cassava starch. Fama´ et al.
(2009) obtained density values around 1.38 g/cm3 for cassava
starch films and cassava starch-wheat bran composites. Moore et al.
(2006) reported density values ranging from 0.92 g/cm3 to 1.10 g/
cm3 for keratin films, for different glycerol concentrations.