METHOD FOR PREPARING DRIED ALPHA-RICE BY VACUUM DRIER

摘要

PURPOSE: Provided is a method for preparing dried alpha-rice by quickly vacuum-drying steamed rice to fix with alpha starch with a vacuum drier, thereby increasing production efficiency, improving the nutrition and quality of a product, while reducing deterioration thereof. CONSTITUTION: A method for preparing dried alpha-rice comprises the steps of: washing polished rice; soaking the washed rice in water for 3-120 minutes and naturally dewatering it for 3-30 minutes; adding the soaked rice to water of 80-98 deg.C in a steamer and heating them for 8-20 minutes; quickly cooling the steamed rice and washing it in a cooling tank; and vacuum-drying the washed steamed rice in a vacuum drier to the moisture content of 1-5%, maintaining its inside temperature to 60-98 deg.C under the reduced pressure to 1 torr.