Studies on the Qualities and Storability of Soybean Oil-Added Milled Rice

대두유 첨가 도정 쌀의 특성 및 저장성에 관한 연구

  • Published : 1991.04.01

Abstract

This study was carried out to find out the color, rooking quality and storability of the oil-added milled rice. Soybean oil was added at the level of $0.07{\sim}0.15%$ in the last cycle of milling process. Fat content of the oil unadded milled rice was 0.65% and that of the oil-added one were 0.70% to 0.73%. Water uptake ratio, expanded volume, total soluble solids and iodine blue value of milled rice during cooking were lower in the oil-unadded one. The oil-addition to milled rice lowered the value of Hunter L, a, b and whiteness. Changes in fat acidity of the oil-added milled rice was similar to that of the untreated rice.