Development of the dry rice for the prepare against disaster for dietary restriction persons

制备了高直链淀粉生米、糊化老化米和热湿处理米，并给予大鼠。两种处理均显著提高了饲料纤维和抗性淀粉含量。淀粉消化速度减慢。虽然两种处理对脂肪代谢的影响不显著，但两种处理均增加了粪便重量、粪便水分、盲肠内容物重量、盲肠内容物中丁酸和粪便中淀粉的排泄量。两种处理均证明淀粉的消化速度减慢，并在盲肠中以发酵产物短链脂肪酸的形式被吸收，部分大米淀粉在未消化发酵的情况下随粪便排出。

Raw, gelatinization-aging treated, and heat-moisture treated high-amylose rice were prepared and given the rats. By both treatment, dietary fiber and resistant starch contents increased, and in vitro. starch digestion rates decelerated. Although not both processing gave a remarkable change to the lipid metabolism, the increases in fecal weight, fecal moisture, cecal content weight, butyric acid in the cecal contents and the starch excretion in feces by both processing. By both processing, it proved that the starch digestive rate decelerated, and absorbed as short chain fatty acid which is a fermentation product in the cecum, and a part of rice starch was excreted in the feces without digestion and fermentation.