| 摘要 |
PURPOSE: To obtain a chilled pizza which can be eater soon after heating by preparing a pizza base from fermented dough, arranging topping, baking it, giving it low temperature sterilization by microwaves and hot air, freezing it in a germ-free condition and packing it. CONSTITUTION: The pizza base is prepared from dough obtained by adding not only flour and water but also yeast and salt and fermenting it, topping is arranged on it and it is baked at 350 to 600 deg.C for 1 to 1.5 min. The baked pizza 2 is sterilized by 90 to 100 deg.C hot air within a tunnel 3 with a micro wave source 5 and an air heating means 12, frozen to 0 to 8 deg.c and packed. A pizza with a functional characteristic similar to a cooked pizza is obtained by heating. |
