PROCESS FOR PREPARING FAT-FREE POTATO SNACK

摘要

PURPOSE: A method for preparing a fat-free potato snack is provided to manufacture a potato snack having similar texture such as fried potatoes by processing the potato slices with pectinase and a microwave. CONSTITUTION: A method for preparing a fat-free potato snack comprises the following steps: slicing potatoes in a horizontal direction; processing the potato slices with pectinase under pH of 4.5 ~ 5.5 with the concentration of 5 ~ 20 ppm for 5 ~ 15 minutes; and processing the potato slices with frequency of 2450MHz for 3 ~ 5 minutes. A drying process of the potatoes slices is performed before a microwave process. A thickness of the potato slices is 1 ~ 3 mm.