... the hot surface of the pan and heattransfer is mainly by conduction. In deep-fat frying, in whichthe food is completely covered with oil, heat transfer is by con-vection of the hot oil, and ... constituents, and of changes that these may undergo during handling, preser-vation, processing, storage, distribution and preparation for con-sumption. Hence food scientist. food technology The application ... with salt and nitrite, mixed with whale meat and pork fat and stuffed into a large sausage-type casing.fish meal Surplus fish, waste from filleting (fish-house waste) and fish unsuitable for human...