논문 상세보기
pp.313-318
쌀을 수분함량 24%로 10시간 동안 조질한 후 roll mill로 1회 분쇄한 후 pin mill로 1회 분쇄하였을 때 의 특성을 조사하였다. 소요전력은 다른 제분방법(TRMR, WDRMR, DPMR) 보다 가장 적었다. 쌀가루의 수분함량은 수침하여 제분한 쌀가루의 32.8%, 조질하여 제분한 쌀가루의 22.3%보다 훨씬 적은 17.2%였다. 쌀가루의 입도는 100 mesh 이상의 입자가 87.4%로 수침 roll mill 쌀가루 6.8%와 조
The Properties of rice flour and consumed electricity to make rice flour were compared among three different process ; 1. roll mill after soaking rice in water, 2. roll mill after tempering, 3. try pin mill. When rice was milled by roll mill and pin-milled after tempering for 10 hrs(TRPMR), consumed electricity and moisture content of rice flour were the least. Particle size of rice flour prepared with TRPMR was 87.4% of 100 mesh or more which was the highest number among the rice flour prepared using different processes. Gelatinization temperature of the rice flour was 63.2 and was 1.3 lower than that of rice flour prepared with other processes. Viscosity of the rice flour prepared by TRPMR was the least. Whiteness of the rice flour prepared by TRPMR was similar to that of wheat flour.
