Frying conditions In both sets of experiments, the fryer vessel was filled with 3 l of
high-oleic acid sunflower oil (Camilo Ferrón Chile S.A, Chile), which
was preheated to 160 C for 1 h prior to frying and discarded after
3 h of frying.
Equivalent thermal driving forces were used in both processes.
The thermal driving force was defined by Mariscal and Bouchon
(2008