| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain baked sweet potatoes in a simple method and in a short time by vacuum-packing the baked sweet potatoes. <P>SOLUTION: The vacuum-packed baked sweet potatoes is provided by washing raw sweet potatoes, baking until they become edible and vacuum-packing the cooked sweet potatoes so as to make a period for appropriate to eat longer and make them edible at any time and anywhere easily on wishing to eat. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
