Free fatty acids (FFA) content is considered to be an indicator
of oil quality in food industry as it leads to development of
off-flavor in oils and fried products. FFA was found to increase
with an increase in frying cycles in case of heating as well as
frying. The percentage of FFA of fresh RBO was 0.15. FFA was
found to increase after heating and frying for 1–6 consecutive
cycles, from 0.3 to 0.44% and 0.48% respectively. The change in
FFA after frying was found to be more in comparison to only