Fat and/or Oil Composition for Heat Cooking and Method of Preparing Same, and Method of Preventing Deterioration of Fat and/or Oil for Heat Cooking Caused by Heating
Provided is a fat and/or oil composition for heat cooking, comprising a fat and/or oil, and an alkali metal soap of a saturated fatty acid having from 4 to 16 carbon numbers, wherein an alkali metal content in the fat and/or oil composition for heat cooking is from 0.1 to 5.0 mass ppm, and a method of preparing the same. Also provided is a method of preventing deterioration of a fat and/or oil for heat cooking caused by heating, comprising the step of adding an alkali metal soap of a saturated fatty acid having from 4 to 16 carbon numbers to the fat and/or oil for heat cooking to produce an alkali metal content in the fat and/or oil composition for heat cooking of from 0.1 to 5.0 mass ppm.
