20130186813 | COOKING-OIL DEGRADATION PREVENTER AND COOKING-OIL DEGRADATION PREVENTION METHOD - A titanium plate including a titanium oxide coating obtained by anodizing a titanium steel is arranged in a protection member through which a cooking oil can flow into an inner space of the protection member, in such a manner that most of front and back surfaces of the titanium plate is spaced out from an inner surface of the protection member so as to be able to come into contact with a cooking oil during cooking. High temperature cooking with a cooking oil kept in contact with the titanium plate including the titanium oxide coating obtained by anodizing the titanium steel elongates the life span of the cooking oil and improves the textures of cooked foods. | 07-25-2013 |