| 摘要 |
<p>A cooking apparatus has a cooking vessel, a gas heater for heating the bottom of the cooking vessel, a heat exchanging jacket for enabling heat exchange with respect to the wall surface by supplying steam to the inside of a closed cross section, fluid supply and drain means for supplying and draining steam from outside, weight detection means for detecting the gross weight on the side of the cooking vessel and the heat exchange jacket, weight change memory means for storing, as a reference value beforehand, a weight change corresponding to a water-content change at the time of heating, and drive control means for calculating a weight change of food materials charged into the cooking vessel, from the change in the gross weight detected by the weight detection means and controlling the drive of the gas heater and the fluid supply and drain means, so that the weight change of the food materials coincide with the reference value. With this construction, the cooking object of the food materials can be achieved precisely and easily, thereby enabling high-temperature and high-speed cooking. <IMAGE></p> |
