1. 통일벼의 도정에 있어서 현백율은 회전 950 rpm, 로울러입도 36 mesh, 90% 유량일 때 수율이 좋고 정미능력은 회전 1050 rpm, 로울러입도 40 mesh, 유량 100%일 때가 가장 좋다. 2. 통일쌀의 단백질함량은 기존 품종보다 약 1% 높았다. 3. 도정에 따라 지방, 회분 섬유 비타민 $B_1$, $B_2$ 성분의 변화가 가장 심하였고 10분도미에 비하여 7분도미로 할 경우 지방은 10% 비타민 $B_1$은 30%, $B_2$는 20%의 손실을 막을 수 있었다.
1. In the milling process of Tongil rice (brown rice), the milling rate was remarkable at 960 rpm. (rotation per minute), roller mesh of 36 and opening rate of 90%, but the milling ability was found to be best at 1050 rpm., roller mesh of 40 and at opening rate of 100%. 2. The protein content of Tongil rice was 1% higher than the other existing variety. 3. The contents of protein, ash, fiber, vitamin $B_1$ and vitamin $B_2$ varied significantly according to the milling degrees. As an example, at the milling degree of 70%, it was possible to reduce the losses of more than 10% in protein, of more than 30% in vitamin $B_1$, of more than 20% in vitamin $B_2$, as compared to the percentage losses obtained at the milling degree of 100%.
