PL
Oceniono zawartość pierwotnych i wtórnych produktów utleniania w tłuszczu wyekstrahowanym z soi, mięsa wieprzowego i filetów ze śledzia. Produkty te zostały poddane obróbce termicznej metodą konwencjonalną i w kuchence mikrofalowej.
EN
Peroxide and aldehyde content in the soya, pork and herring fillets were compared in microwave-cooked and boiled products with that of the unprocessed materials. The microwave-cooked product fats are subject to less oxidation changes than the fats of the products prepared by the conventional methods. For the microwave-processed soya fats and for the microwave-processed or boiled pork fats the "Totox" index of "10" (the limit for good quality of fats) was not exceeded. All fish fat oxidation indices, both for the processed and unprocessed products, exceeded the values usually considered to constitute the limit for good fat quality.