Pasting properties from RVA of RF and TS were also shown in
Table 1. Compared to TS, RF had the higher pasting and peak
temperatures, implying that it required higher temperature to cook
or gelatinize. Therefore, in this study all the molded gels were
heated in the oven at temperature around peak temperature of RF,
i.e. 95 _C. Furthermore, the higher peak temperature and peak time,
and the lower peak and breakdown viscosities resulted from the
higher granule rigidity of RF against heating and shearing. Upon
cooling process, RF showed larger final viscosity. It was noticeable
that setback viscosities of RF were larger than those of TS. Setback
from trough is generally used to indicate a tendency of starch