hardening property is weakened by increasing filler content.
The strain hardening property contributed to void formation.
The increasing tendency of void formation for increasing
strain hardening is similar for a wheat batter system.6,7)
Crystalline rice flour B behaving as the filler, the
dependence of the degree of strain hardening on rice flour
B content is similar to that of the polymer composite.12) The
A100 sample shows a strong hardening property because of
the uniform stress distribution of the uniform mixture of A100
and water. The B20A80 sample shows a weaker hardening
property than that of A100 because of the heterogeneous
stress distribution. Finally, sample B80A20 shows a strain
softening property. Crystalline rice flour B contributes to the
strain softening property behaving as fillers.