Comparative study of mineral composition of beef steak and pork chops depending on the thermal preparation method.

This study focuses on the effects of three different thermal preparation methods (roasting, boiling, and microwave cooking) on the mineral concentrations of beef and pork, as well as on the comparison of mineral levels between these two types of meat. In this study, raw and cooked beef and pork samples were selected and analyzed by ICP-OES in order to determine mineral concentrations. In general, thermal preparation clearly increased mineral concentrations in cooked samples compared to raw meat.